[ 9.502295][ T176] ------------[ cut here ]------------
[ 9.502518][ T176] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/176
[ 9.502763][ T176] Modules linked in:
[ 9.502898][ T176] CPU: 3 UID: 0 PID: 176 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.503222][ T176] Tainted: [W]=WARN
[ 9.503329][ T176] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.503501][ T176] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.503679][ T176] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
[ 9.504174][ T176] RSP: 0018:ffa00000008b7aa8 EFLAGS: 00010286
[ 9.504347][ T176] RAX: 00000000ffffffa6 RBX: ff1100000c9ad540 RCX: 1ff4000000116f1b
[ 9.504549][ T176] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9ad5f0
[ 9.504756][ T176] RBP: ff1100000a57c000 R08: 1fe2200001935abf R09: ff1100000ce70b80
[ 9.505013][ T176] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.505218][ T176] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a57c000
[ 9.505421][ T176] FS: 00007f5a4f9b2840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[ 9.505663][ T176] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.505838][ T176] CR2: 0000000000479648 CR3: 000000000d43f001 CR4: 0000000000771ef0
[ 9.506045][ T176] PKRU: 55555554
[ 9.506153][ T176] Call Trace:
[ 9.506255][ T176]
[ 9.506329][ T176] ? ip6_route_dev_notify+0x250/0x380
[ 9.506469][ T176] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.506607][ T176] ? notifier_call_chain+0xb0/0x320
[ 9.506745][ T176] rtmsg_ifinfo+0x5c/0xb0
[ 9.506851][ T176] register_netdevice+0x1526/0x1bc0
[ 9.506994][ T176] ? unregister_netdevice_queue+0x470/0x470
[ 9.507181][ T176] register_netdev+0x23/0x40
[ 9.507315][ T176] loopback_net_init+0x7d/0x150
[ 9.507453][ T176] ops_init+0x187/0x560
[ 9.507557][ T176] setup_net+0x11b/0x3b0
[ 9.507659][ T176] ? unregister_pernet_device+0x80/0x80
[ 9.507795][ T176] ? lockdep_init_map_type+0x5d/0x250
[ 9.507935][ T176] ? mutex_init_lockdep+0xf6/0x120
[ 9.508074][ T176] copy_net_ns+0x2fd/0x450
[ 9.508213][ T176] create_new_namespaces+0x371/0xa10
[ 9.508349][ T176] unshare_nsproxy_namespaces+0xa5/0x150
[ 9.508486][ T176] ksys_unshare+0x47e/0x8c0
[ 9.508623][ T176] ? walk_process_tree+0x350/0x350
[ 9.508758][ T176] ? __ia32_sys_open+0x1b0/0x1b0
[ 9.508897][ T176] __x64_sys_unshare+0x34/0x50
[ 9.509035][ T176] ? do_syscall_64+0x82/0xfc0
[ 9.509176][ T176] do_syscall_64+0x117/0xfc0
[ 9.509309][ T176] ? trace_hardirqs_off+0xd/0x30
[ 9.509441][ T176] ? exc_page_fault+0xee/0x100
[ 9.509575][ T176] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.509740][ T176] RIP: 0033:0x7f5a4fc74bcb
[ 9.509883][ T176] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 9.510371][ T176] RSP: 002b:00007fffc8f6d2e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 9.510574][ T176] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f5a4fc74bcb
[ 9.510774][ T176] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 9.510979][ T176] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 9.511185][ T176] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fffc8f6f510
[ 9.511383][ T176] R13: 0000000000000001 R14: 00007f5a4f9b26f8 R15: 00007fffc8f71830
[ 9.511590][ T176]
[ 9.511691][ T176] irq event stamp: 29693
[ 9.511794][ T176] hardirqs last enabled at (29701): [] __up_console_sem+0x5a/0x70
[ 9.512036][ T176] hardirqs last disabled at (29710): [] __up_console_sem+0x3f/0x70
[ 9.512274][ T176] softirqs last enabled at (29194): [] __alloc_skb+0x4c5/0x5f0
[ 9.512508][ T176] softirqs last disabled at (29192): [] __alloc_skb+0x4c5/0x5f0
[ 9.512737][ T176] ---[ end trace 0000000000000000 ]---
[ 9.549480][ T177] ------------[ cut here ]------------
[ 9.549696][ T177] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/177
[ 9.550318][ T177] Modules linked in:
[ 9.550486][ T177] CPU: 2 UID: 0 PID: 177 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.550796][ T177] Tainted: [W]=WARN
[ 9.550968][ T177] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.551195][ T177] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.551421][ T177] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
[ 9.551954][ T177] RSP: 0018:ffa00000008c7aa8 EFLAGS: 00010286
[ 9.552173][ T177] RAX: 00000000ffffffa6 RBX: ff1100000bd88c40 RCX: 1ff4000000118f1b
[ 9.552413][ T177] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd88cf0
[ 9.552654][ T177] RBP: ff11000001dd9000 R08: 1fe22000017b119f R09: ff1100000ce72e80
[ 9.552894][ T177] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.553149][ T177] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000001dd9000
[ 9.553393][ T177] FS: 00007f0561c40840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[ 9.553673][ T177] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.553884][ T177] CR2: 00007f0561e47430 CR3: 000000000d43f004 CR4: 0000000000771ef0
[ 9.554146][ T177] PKRU: 55555554
[ 9.554291][ T177] Call Trace:
[ 9.554437][ T177]
[ 9.554551][ T177] ? ip6_route_dev_notify+0x250/0x380
[ 9.554730][ T177] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.554914][ T177] ? notifier_call_chain+0xb0/0x320
[ 9.555106][ T177] rtmsg_ifinfo+0x5c/0xb0
[ 9.555262][ T177] register_netdevice+0x1526/0x1bc0
[ 9.555442][ T177] ? unregister_netdevice_queue+0x470/0x470
[ 9.555655][ T177] register_netdev+0x23/0x40
[ 9.555833][ T177] loopback_net_init+0x7d/0x150
[ 9.556026][ T177] ops_init+0x187/0x560
[ 9.556183][ T177] setup_net+0x11b/0x3b0
[ 9.556333][ T177] ? unregister_pernet_device+0x80/0x80
[ 9.556508][ T177] ? lockdep_init_map_type+0x5d/0x250
[ 9.556687][ T177] ? mutex_init_lockdep+0xf6/0x120
[ 9.556866][ T177] copy_net_ns+0x2fd/0x450
[ 9.557057][ T177] create_new_namespaces+0x371/0xa10
[ 9.557248][ T177] unshare_nsproxy_namespaces+0xa5/0x150
[ 9.557433][ T177] ksys_unshare+0x47e/0x8c0
[ 9.557612][ T177] ? walk_process_tree+0x350/0x350
[ 9.557790][ T177] ? __ia32_sys_open+0x1b0/0x1b0
[ 9.557984][ T177] __x64_sys_unshare+0x34/0x50
[ 9.558165][ T177] ? do_syscall_64+0x82/0xfc0
[ 9.558344][ T177] do_syscall_64+0x117/0xfc0
[ 9.558522][ T177] ? trace_hardirqs_off+0xd/0x30
[ 9.558700][ T177] ? exc_page_fault+0xee/0x100
[ 9.558883][ T177] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.559105][ T177] RIP: 0033:0x7f0561f02bcb
[ 9.559297][ T177] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 9.559803][ T177] RSP: 002b:00007fff14dd26d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 9.560063][ T177] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f0561f02bcb
[ 9.560311][ T177] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 9.560552][ T177] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 9.560793][ T177] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff14dd4900
[ 9.561046][ T177] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff14dd5830
[ 9.561299][ T177]
[ 9.561443][ T177] irq event stamp: 25881
[ 9.561587][ T177] hardirqs last enabled at (25891): [] __up_console_sem+0x5a/0x70
[ 9.561861][ T177] hardirqs last disabled at (25900): [] __up_console_sem+0x3f/0x70
[ 9.562151][ T177] softirqs last enabled at (25318): [] handle_softirqs+0x611/0x940
[ 9.562426][ T177] softirqs last disabled at (24749): [] __irq_exit_rcu+0x103/0x1c0
[ 9.562699][ T177] ---[ end trace 0000000000000000 ]---
[ 9.596819][ T178] ------------[ cut here ]------------
[ 9.597050][ T178] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/178
[ 9.597296][ T178] Modules linked in:
[ 9.597432][ T178] CPU: 3 UID: 0 PID: 178 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.597707][ T178] Tainted: [W]=WARN
[ 9.597812][ T178] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.597993][ T178] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.598178][ T178] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
[ 9.598657][ T178] RSP: 0018:ffa00000008d6e30 EFLAGS: 00010286
[ 9.598830][ T178] RAX: 00000000ffffffa6 RBX: ff1100000bd89240 RCX: 1ff400000011ad8c
[ 9.599046][ T178] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd892f0
[ 9.599250][ T178] RBP: ff1100000251c000 R08: 1fe22000017b125f R09: ff1100000ce75180
[ 9.599447][ T178] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.599648][ T178] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000bd52e00
[ 9.599905][ T178] FS: 00007feb4eba6840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[ 9.600155][ T178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.600327][ T178] CR2: 000000000042ebe0 CR3: 000000000cb88005 CR4: 0000000000771ef0
[ 9.600531][ T178] PKRU: 55555554
[ 9.600631][ T178] Call Trace:
[ 9.600732][ T178]
[ 9.600805][ T178] ? io_schedule_timeout+0x140/0x140
[ 9.600948][ T178] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.601085][ T178] rtmsg_ifinfo+0x5c/0xb0
[ 9.601192][ T178] ? mark_held_locks+0x40/0x70
[ 9.601328][ T178] __dev_notify_flags+0x1b8/0x280
[ 9.601462][ T178] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.601595][ T178] ? irqentry_exit+0x21c/0x710
[ 9.601728][ T178] ? irqentry_exit+0x21c/0x710
[ 9.601864][ T178] ? netif_change_name+0x8c0/0x8c0
[ 9.602040][ T178] ? sysvec_apic_timer_interrupt+0xaa/0xe0
[ 9.602212][ T178] ? __queue_work+0x315/0xc00
[ 9.602352][ T178] rtnl_configure_link+0x1ac/0x390
[ 9.602488][ T178] veth_newlink+0x330/0x8d0
[ 9.602624][ T178] ? veth_poll_controller+0x10/0x10
[ 9.602757][ T178] ? kasan_save_stack+0x2f/0x50
[ 9.602895][ T178] ? kasan_save_track+0x14/0x30
[ 9.603084][ T178] ? __kasan_kmalloc+0x7b/0x90
[ 9.603240][ T178] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.603373][ T178] ? alloc_netdev_mqs+0xe85/0x1420
[ 9.603510][ T178] ? rtnl_af_lookup+0x290/0x290
[ 9.603644][ T178] ? alloc_netdev_mqs+0xed0/0x1420
[ 9.603780][ T178] ? rtnl_create_link+0x169/0xf20
[ 9.603916][ T178] rtnl_newlink_create+0x2da/0x8c0
[ 9.604088][ T178] ? rtnl_create_link+0xf20/0xf20
[ 9.604228][ T178] ? __dev_get_by_name+0x12/0x50
[ 9.604363][ T178] ? rtnl_dev_get+0xd7/0x170
[ 9.604504][ T178] __rtnl_newlink+0x22b/0xa50
[ 9.604645][ T178] rtnl_newlink+0x8d1/0xee0
[ 9.604782][ T178] ? lock_acquire.part.0+0xbc/0x260
[ 9.604918][ T178] ? find_held_lock+0x2b/0x80
[ 9.605057][ T178] ? __rtnl_newlink+0xa50/0xa50
[ 9.605197][ T178] ? mark_usage+0x61/0x170
[ 9.605331][ T178] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.605469][ T178] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.605604][ T178] ? __rtnl_newlink+0xa50/0xa50
[ 9.605737][ T178] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.605871][ T178] ? validate_chain+0x38b/0xc20
[ 9.606009][ T178] ? rtnl_link_fill+0x900/0x900
[ 9.606150][ T178] ? __lock_acquire+0x508/0xc10
[ 9.606385][ T178] ? lock_acquire.part.0+0xbc/0x260
[ 9.606698][ T178] ? find_held_lock+0x2b/0x80
[ 9.606835][ T178] netlink_rcv_skb+0x14e/0x3a0
[ 9.607065][ T178] ? rtnl_link_fill+0x900/0x900
[ 9.607204][ T178] ? netlink_ack+0xcd0/0xcd0
[ 9.607342][ T178] ? netlink_deliver_tap+0xc5/0x330
[ 9.607475][ T178] ? netlink_deliver_tap+0x13c/0x330
[ 9.607612][ T178] netlink_unicast+0x486/0x750
[ 9.607748][ T178] ? netlink_attachskb+0x810/0x810
[ 9.607885][ T178] ? __lock_acquire+0x508/0xc10
[ 9.608026][ T178] netlink_sendmsg+0x735/0xc60
[ 9.608166][ T178] ? netlink_unicast+0x750/0x750
[ 9.608301][ T178] ? __might_fault+0x97/0x140
[ 9.608529][ T178] ____sys_sendmsg+0x419/0x850
[ 9.608666][ T178] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.608804][ T178] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.608975][ T178] ? move_addr_to_kernel+0x40/0x40
[ 9.609114][ T178] ___sys_sendmsg+0x14e/0x1d0
[ 9.609250][ T178] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.609385][ T178] ? copy_msghdr_from_user+0x460/0x460
[ 9.609533][ T178] __sys_sendmsg+0x145/0x1f0
[ 9.609668][ T178] ? __sys_sendmsg_sock+0x20/0x20
[ 9.609894][ T178] ? down_write_nested+0x200/0x200
[ 9.610032][ T178] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.610259][ T178] ? fpregs_restore_userregs+0x14b/0x310
[ 9.610395][ T178] ? rcu_is_watching+0x15/0xd0
[ 9.610527][ T178] ? rcu_is_watching+0x15/0xd0
[ 9.610661][ T178] do_syscall_64+0x117/0xfc0
[ 9.610800][ T178] ? trace_hardirqs_off+0xd/0x30
[ 9.610940][ T178] ? exc_page_fault+0xee/0x100
[ 9.611074][ T178] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.611245][ T178] RIP: 0033:0x7feb4ede008e
[ 9.611387][ T178] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 9.611964][ T178] RSP: 002b:00007ffde626f860 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.612171][ T178] RAX: ffffffffffffffda RBX: 00007ffde6270000 RCX: 00007feb4ede008e
[ 9.612372][ T178] RDX: 0000000000000000 RSI: 00007ffde626f910 RDI: 0000000000000005
[ 9.612667][ T178] RBP: 00007ffde626f870 R08: 0000000000000000 R09: 0000000000000000
[ 9.612866][ T178] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db43
[ 9.613066][ T178] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde626ffd0
[ 9.613274][ T178]
[ 9.613373][ T178] irq event stamp: 24815
[ 9.613567][ T178] hardirqs last enabled at (24823): [] __up_console_sem+0x5a/0x70
[ 9.613887][ T178] hardirqs last disabled at (24830): [] __up_console_sem+0x3f/0x70
[ 9.614220][ T178] softirqs last enabled at (24338): [] handle_softirqs+0x611/0x940
[ 9.614454][ T178] softirqs last disabled at (24277): [] __irq_exit_rcu+0x103/0x1c0
[ 9.614682][ T178] ---[ end trace 0000000000000000 ]---
[ 9.629725][ T178] ------------[ cut here ]------------
[ 9.629881][ T178] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/178
[ 9.630124][ T178] Modules linked in:
[ 9.630233][ T178] CPU: 3 UID: 0 PID: 178 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.630502][ T178] Tainted: [W]=WARN
[ 9.630607][ T178] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.630777][ T178] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.631319][ T178] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
[ 9.631807][ T178] RSP: 0018:ffa00000008d71b0 EFLAGS: 00010286
[ 9.631986][ T178] RAX: 00000000ffffffa6 RBX: ff11000009d7c4c0 RCX: 1ff400000011adfc
[ 9.632199][ T178] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009d7c570
[ 9.632398][ T178] RBP: ff1100000256c000 R08: 1fe22000013af8af R09: ff1100000ce75180
[ 9.632599][ T178] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.632803][ T178] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffffb8012fa0
[ 9.633013][ T178] FS: 00007feb4eba6840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[ 9.633253][ T178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.633451][ T178] CR2: 000000000042ebe0 CR3: 000000000cb88005 CR4: 0000000000771ef0
[ 9.633661][ T178] PKRU: 55555554
[ 9.633772][ T178] Call Trace:
[ 9.633876][ T178]
[ 9.633955][ T178] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.634097][ T178] rtmsg_ifinfo+0x5c/0xb0
[ 9.634205][ T178] __dev_notify_flags+0x1b8/0x280
[ 9.634340][ T178] ? netif_change_name+0x8c0/0x8c0
[ 9.634474][ T178] ? rtnl_af_lookup+0x290/0x290
[ 9.634607][ T178] ? alloc_netdev_mqs+0xed0/0x1420
[ 9.634742][ T178] rtnl_configure_link+0x1ac/0x390
[ 9.634879][ T178] rtnl_newlink_create+0x353/0x8c0
[ 9.635021][ T178] ? rtnl_create_link+0xf20/0xf20
[ 9.635159][ T178] ? __dev_get_by_name+0x12/0x50
[ 9.635293][ T178] ? rtnl_dev_get+0xd7/0x170
[ 9.635431][ T178] __rtnl_newlink+0x22b/0xa50
[ 9.635568][ T178] rtnl_newlink+0x8d1/0xee0
[ 9.635703][ T178] ? lock_acquire.part.0+0xbc/0x260
[ 9.635837][ T178] ? find_held_lock+0x2b/0x80
[ 9.635975][ T178] ? __rtnl_newlink+0xa50/0xa50
[ 9.636111][ T178] ? mark_usage+0x61/0x170
[ 9.636248][ T178] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.636385][ T178] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.636520][ T178] ? __rtnl_newlink+0xa50/0xa50
[ 9.636654][ T178] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.636791][ T178] ? validate_chain+0x38b/0xc20
[ 9.636924][ T178] ? rtnl_link_fill+0x900/0x900
[ 9.637064][ T178] ? __lock_acquire+0x508/0xc10
[ 9.637201][ T178] ? lock_acquire.part.0+0xbc/0x260
[ 9.637333][ T178] ? find_held_lock+0x2b/0x80
[ 9.637467][ T178] netlink_rcv_skb+0x14e/0x3a0
[ 9.637601][ T178] ? rtnl_link_fill+0x900/0x900
[ 9.637734][ T178] ? netlink_ack+0xcd0/0xcd0
[ 9.637870][ T178] ? netlink_deliver_tap+0xc5/0x330
[ 9.638007][ T178] ? netlink_deliver_tap+0x13c/0x330
[ 9.638145][ T178] netlink_unicast+0x486/0x750
[ 9.638280][ T178] ? netlink_attachskb+0x810/0x810
[ 9.638412][ T178] ? __lock_acquire+0x508/0xc10
[ 9.638545][ T178] netlink_sendmsg+0x735/0xc60
[ 9.638678][ T178] ? netlink_unicast+0x750/0x750
[ 9.638814][ T178] ? __might_fault+0x97/0x140
[ 9.638955][ T178] ____sys_sendmsg+0x419/0x850
[ 9.639089][ T178] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.639227][ T178] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.639391][ T178] ? move_addr_to_kernel+0x40/0x40
[ 9.639529][ T178] ___sys_sendmsg+0x14e/0x1d0
[ 9.639662][ T178] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.639797][ T178] ? copy_msghdr_from_user+0x460/0x460
[ 9.639950][ T178] __sys_sendmsg+0x145/0x1f0
[ 9.640086][ T178] ? __sys_sendmsg_sock+0x20/0x20
[ 9.640222][ T178] ? down_write_nested+0x200/0x200
[ 9.640354][ T178] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.640490][ T178] ? fpregs_restore_userregs+0x14b/0x310
[ 9.640624][ T178] ? rcu_is_watching+0x15/0xd0
[ 9.640756][ T178] ? rcu_is_watching+0x15/0xd0
[ 9.640893][ T178] do_syscall_64+0x117/0xfc0
[ 9.641032][ T178] ? trace_hardirqs_off+0xd/0x30
[ 9.641171][ T178] ? exc_page_fault+0xee/0x100
[ 9.641306][ T178] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.641471][ T178] RIP: 0033:0x7feb4ede008e
[ 9.641612][ T178] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 9.642095][ T178] RSP: 002b:00007ffde626f860 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.642301][ T178] RAX: ffffffffffffffda RBX: 00007ffde6270000 RCX: 00007feb4ede008e
[ 9.642499][ T178] RDX: 0000000000000000 RSI: 00007ffde626f910 RDI: 0000000000000005
[ 9.642697][ T178] RBP: 00007ffde626f870 R08: 0000000000000000 R09: 0000000000000000
[ 9.642898][ T178] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db43
[ 9.643101][ T178] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde626ffd0
[ 9.643309][ T178]
[ 9.643411][ T178] irq event stamp: 36945
[ 9.643512][ T178] hardirqs last enabled at (36953): [] __up_console_sem+0x5a/0x70
[ 9.643745][ T178] hardirqs last disabled at (36960): [] __up_console_sem+0x3f/0x70
[ 9.643980][ T178] softirqs last enabled at (36290): [] handle_softirqs+0x611/0x940
[ 9.644218][ T178] softirqs last disabled at (35717): [] __irq_exit_rcu+0x103/0x1c0
[ 9.644450][ T178] ---[ end trace 0000000000000000 ]---
[ 9.648656][ T178] ip (178) used greatest stack depth: 23336 bytes left
[ 9.687389][ T180] ------------[ cut here ]------------
[ 9.687570][ T180] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/180
[ 9.687810][ T180] Modules linked in:
[ 9.687921][ T180] CPU: 3 UID: 0 PID: 180 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.688207][ T180] Tainted: [W]=WARN
[ 9.688308][ T180] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.688475][ T180] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.688648][ T180] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
[ 9.689659][ T180] RSP: 0018:ffa00000008e6ff8 EFLAGS: 00010286
[ 9.689837][ T180] RAX: 00000000ffffffa6 RBX: ff11000009d7cf40 RCX: 1ff400000011cdc5
[ 9.690093][ T180] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009d7cff0
[ 9.690289][ T180] RBP: ff1100000256c000 R08: 1fe22000013af9ff R09: ff1100000d44ae58
[ 9.690485][ T180] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.690683][ T180] R13: 0000000000000000 R14: ffa00000008e7140 R15: ff1100000b2858d0
[ 9.690881][ T180] FS: 00007fcd0cdd9840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[ 9.691176][ T180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.691344][ T180] CR2: 0000000010ef7988 CR3: 000000000cb88002 CR4: 0000000000771ef0
[ 9.691542][ T180] PKRU: 55555554
[ 9.691641][ T180] Call Trace:
[ 9.691741][ T180]
[ 9.691868][ T180] rtmsg_ifinfo_newnet+0x69/0x160
[ 9.692061][ T180] __dev_change_net_namespace+0x8b7/0x1d00
[ 9.692234][ T180] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.692366][ T180] ? __lock_acquire+0x508/0xc10
[ 9.692499][ T180] ? default_device_exit_batch+0x600/0x600
[ 9.692661][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 9.692790][ T180] ? find_held_lock+0x2b/0x80
[ 9.692921][ T180] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.693109][ T180] ? is_bpf_text_address+0x68/0x110
[ 9.693249][ T180] ? __asan_memset+0x27/0x50
[ 9.693382][ T180] do_setlink.isra.0+0x219/0x2a60
[ 9.693534][ T180] ? rtnl_link_get_size+0x350/0x350
[ 9.693665][ T180] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 9.693824][ T180] ? rcu_read_lock_any_held+0x3c/0x90
[ 9.694006][ T180] ? validate_chain+0x38b/0xc20
[ 9.694137][ T180] ? rcu_read_lock_any_held+0x66/0x90
[ 9.694264][ T180] ? stack_depot_save_flags+0x367/0x770
[ 9.694392][ T180] ? __kernel_text_address+0x12/0x30
[ 9.694522][ T180] ? __lock_acquire+0x508/0xc10
[ 9.694649][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 9.694774][ T180] ? rtnl_newlink+0x883/0xee0
[ 9.694898][ T180] ? rcu_is_watching+0x15/0xd0
[ 9.695081][ T180] ? lock_acquire+0x134/0x160
[ 9.695212][ T180] ? rcu_is_watching+0x15/0xd0
[ 9.695338][ T180] ? rcu_is_watching+0x15/0xd0
[ 9.695463][ T180] ? trace_contention_end+0xb3/0x1a0
[ 9.695587][ T180] ? __mutex_lock+0x1db/0x2010
[ 9.695713][ T180] ? __mutex_lock+0x9b2/0x2010
[ 9.695837][ T180] ? rtnl_newlink+0x883/0xee0
[ 9.696023][ T180] ? ww_mutex_lock+0x160/0x160
[ 9.696211][ T180] ? nla_get_range_signed+0x3d0/0x3d0
[ 9.696350][ T180] ? __rtnl_newlink+0x3fa/0xa50
[ 9.696479][ T180] rtnl_newlink+0x8d1/0xee0
[ 9.696606][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 9.696737][ T180] ? find_held_lock+0x2b/0x80
[ 9.696865][ T180] ? __rtnl_newlink+0xa50/0xa50
[ 9.697143][ T180] ? mark_usage+0x61/0x170
[ 9.697342][ T180] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.697539][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 9.697692][ T180] ? find_held_lock+0x2b/0x80
[ 9.697822][ T180] ? __rtnl_newlink+0xa50/0xa50
[ 9.698013][ T180] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.698146][ T180] ? __rtnl_newlink+0xa50/0xa50
[ 9.698271][ T180] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.698399][ T180] ? validate_chain+0x38b/0xc20
[ 9.698524][ T180] ? rtnl_link_fill+0x900/0x900
[ 9.698650][ T180] ? __lock_acquire+0x508/0xc10
[ 9.698777][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 9.698902][ T180] ? find_held_lock+0x2b/0x80
[ 9.699089][ T180] netlink_rcv_skb+0x14e/0x3a0
[ 9.699224][ T180] ? rtnl_link_fill+0x900/0x900
[ 9.699350][ T180] ? netlink_ack+0xcd0/0xcd0
[ 9.699479][ T180] ? netlink_deliver_tap+0xc5/0x330
[ 9.699604][ T180] ? netlink_deliver_tap+0x13c/0x330
[ 9.699731][ T180] netlink_unicast+0x486/0x750
[ 9.699863][ T180] ? netlink_attachskb+0x810/0x810
[ 9.700045][ T180] ? __lock_acquire+0x508/0xc10
[ 9.700180][ T180] netlink_sendmsg+0x735/0xc60
[ 9.700307][ T180] ? netlink_unicast+0x750/0x750
[ 9.700434][ T180] ? __might_fault+0x97/0x140
[ 9.700562][ T180] ____sys_sendmsg+0x419/0x850
[ 9.700690][ T180] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.700818][ T180] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.701032][ T180] ? move_addr_to_kernel+0x40/0x40
[ 9.701164][ T180] ? stack_depot_save_flags+0x367/0x770
[ 9.701291][ T180] ? validate_chain+0x38b/0xc20
[ 9.701420][ T180] ___sys_sendmsg+0x14e/0x1d0
[ 9.701549][ T180] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 9.701711][ T180] ? copy_msghdr_from_user+0x460/0x460
[ 9.701851][ T180] __sys_sendmsg+0x145/0x1f0
[ 9.702033][ T180] ? __sys_sendmsg_sock+0x20/0x20
[ 9.702162][ T180] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 9.702322][ T180] ? do_raw_spin_unlock+0x59/0x250
[ 9.702448][ T180] ? rcu_is_watching+0x15/0xd0
[ 9.702574][ T180] do_syscall_64+0x117/0xfc0
[ 9.702701][ T180] ? trace_hardirqs_off+0xd/0x30
[ 9.702832][ T180] ? exc_page_fault+0xee/0x100
[ 9.703017][ T180] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.703179][ T180] RIP: 0033:0x7fcd0d01308e
[ 9.703317][ T180] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 9.703767][ T180] RSP: 002b:00007ffd86146270 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.704017][ T180] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fcd0d01308e
[ 9.704212][ T180] RDX: 0000000000000000 RSI: 00007ffd86146320 RDI: 0000000000000005
[ 9.704401][ T180] RBP: 00007ffd86146280 R08: 0000000000000000 R09: 0000000000000000
[ 9.704590][ T180] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[ 9.704781][ T180] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd861469e0
[ 9.705029][ T180]
[ 9.705130][ T180] irq event stamp: 20013
[ 9.705225][ T180] hardirqs last enabled at (20021): [] __up_console_sem+0x5a/0x70
[ 9.705444][ T180] hardirqs last disabled at (20028): [] __up_console_sem+0x3f/0x70
[ 9.705662][ T180] softirqs last enabled at (20002): [] handle_softirqs+0x611/0x940
[ 9.705883][ T180] softirqs last disabled at (19911): [] __irq_exit_rcu+0x103/0x1c0
[ 9.706162][ T180] ---[ end trace 0000000000000000 ]---
[ 9.708578][ T180] ------------[ cut here ]------------
[ 9.708718][ T180] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/180
[ 9.708959][ T180] Modules linked in:
[ 9.709078][ T180] CPU: 3 UID: 0 PID: 180 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.709352][ T180] Tainted: [W]=WARN
[ 9.709450][ T180] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.709613][ T180] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.709805][ T180] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
[ 9.710496][ T180] RSP: 0018:ffa00000008e6fc0 EFLAGS: 00010286
[ 9.710744][ T180] RAX: 00000000ffffffa6 RBX: ff1100000c9adcc0 RCX: 1ff400000011cdbe
[ 9.710969][ T180] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9add70
[ 9.711193][ T180] RBP: ff1100000256c000 R08: 1fe2200001935baf R09: ff1100000d44ae58
[ 9.711473][ T180] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.711769][ T180] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000b2858d0
[ 9.712038][ T180] FS: 00007fcd0cdd9840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[ 9.712278][ T180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.712441][ T180] CR2: 0000000010ef7988 CR3: 000000000cb88002 CR4: 0000000000771ef0
[ 9.712634][ T180] PKRU: 55555554
[ 9.712732][ T180] Call Trace:
[ 9.712834][ T180]
[ 9.712901][ T180] ? ip6_route_dev_notify+0x3d/0x380
[ 9.713132][ T180] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.713266][ T180] ? notifier_call_chain+0xb0/0x320
[ 9.713479][ T180] rtmsg_ifinfo+0x5c/0xb0
[ 9.713576][ T180] __dev_change_net_namespace+0x499/0x1d00
[ 9.713738][ T180] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.713871][ T180] ? __lock_acquire+0x508/0xc10
[ 9.714522][ T180] ? default_device_exit_batch+0x600/0x600
[ 9.714686][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 9.714904][ T180] ? find_held_lock+0x2b/0x80
[ 9.715091][ T180] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.715227][ T180] ? is_bpf_text_address+0x68/0x110
[ 9.715413][ T180] ? __asan_memset+0x27/0x50
[ 9.715546][ T180] do_setlink.isra.0+0x219/0x2a60
[ 9.715678][ T180] ? rtnl_link_get_size+0x350/0x350
[ 9.715809][ T180] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 9.716027][ T180] ? rcu_read_lock_any_held+0x3c/0x90
[ 9.716164][ T180] ? validate_chain+0x38b/0xc20
[ 9.716292][ T180] ? rcu_read_lock_any_held+0x66/0x90
[ 9.716419][ T180] ? stack_depot_save_flags+0x367/0x770
[ 9.716548][ T180] ? __kernel_text_address+0x12/0x30
[ 9.716678][ T180] ? __lock_acquire+0x508/0xc10
[ 9.716813][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 9.716993][ T180] ? rtnl_newlink+0x883/0xee0
[ 9.717132][ T180] ? rcu_is_watching+0x15/0xd0
[ 9.717262][ T180] ? lock_acquire+0x134/0x160
[ 9.717389][ T180] ? rcu_is_watching+0x15/0xd0
[ 9.717514][ T180] ? rcu_is_watching+0x15/0xd0
[ 9.717725][ T180] ? trace_contention_end+0xb3/0x1a0
[ 9.717995][ T180] ? __mutex_lock+0x1db/0x2010
[ 9.718132][ T180] ? __mutex_lock+0x9b2/0x2010
[ 9.718261][ T180] ? rtnl_newlink+0x883/0xee0
[ 9.718395][ T180] ? ww_mutex_lock+0x160/0x160
[ 9.718521][ T180] ? nla_get_range_signed+0x3d0/0x3d0
[ 9.718737][ T180] ? __rtnl_newlink+0x3fa/0xa50
[ 9.719009][ T180] rtnl_newlink+0x8d1/0xee0
[ 9.719145][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 9.719278][ T180] ? find_held_lock+0x2b/0x80
[ 9.719407][ T180] ? __rtnl_newlink+0xa50/0xa50
[ 9.719619][ T180] ? mark_usage+0x61/0x170
[ 9.719841][ T180] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.720127][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 9.720258][ T180] ? find_held_lock+0x2b/0x80
[ 9.720387][ T180] ? __rtnl_newlink+0xa50/0xa50
[ 9.720514][ T180] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.720645][ T180] ? __rtnl_newlink+0xa50/0xa50
[ 9.720776][ T180] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.720913][ T180] ? validate_chain+0x38b/0xc20
[ 9.721277][ T180] ? rtnl_link_fill+0x900/0x900
[ 9.721470][ T180] ? __lock_acquire+0x508/0xc10
[ 9.721672][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 9.721872][ T180] ? find_held_lock+0x2b/0x80
[ 9.722153][ T180] netlink_rcv_skb+0x14e/0x3a0
[ 9.722291][ T180] ? rtnl_link_fill+0x900/0x900
[ 9.722421][ T180] ? netlink_ack+0xcd0/0xcd0
[ 9.722556][ T180] ? netlink_deliver_tap+0xc5/0x330
[ 9.722689][ T180] ? netlink_deliver_tap+0x13c/0x330
[ 9.722906][ T180] netlink_unicast+0x486/0x750
[ 9.723096][ T180] ? netlink_attachskb+0x810/0x810
[ 9.723229][ T180] ? __lock_acquire+0x508/0xc10
[ 9.723360][ T180] netlink_sendmsg+0x735/0xc60
[ 9.723495][ T180] ? netlink_unicast+0x750/0x750
[ 9.723625][ T180] ? __might_fault+0x97/0x140
[ 9.723766][ T180] ____sys_sendmsg+0x419/0x850
[ 9.723898][ T180] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.724089][ T180] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.724422][ T180] ? move_addr_to_kernel+0x40/0x40
[ 9.724554][ T180] ? stack_depot_save_flags+0x367/0x770
[ 9.724687][ T180] ? validate_chain+0x38b/0xc20
[ 9.724821][ T180] ___sys_sendmsg+0x14e/0x1d0
[ 9.725096][ T180] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 9.725262][ T180] ? copy_msghdr_from_user+0x460/0x460
[ 9.725403][ T180] __sys_sendmsg+0x145/0x1f0
[ 9.725532][ T180] ? __sys_sendmsg_sock+0x20/0x20
[ 9.725661][ T180] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 9.725831][ T180] ? do_raw_spin_unlock+0x59/0x250
[ 9.726099][ T180] ? rcu_is_watching+0x15/0xd0
[ 9.726319][ T180] do_syscall_64+0x117/0xfc0
[ 9.726531][ T180] ? trace_hardirqs_off+0xd/0x30
[ 9.726658][ T180] ? exc_page_fault+0xee/0x100
[ 9.726790][ T180] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.727039][ T180] RIP: 0033:0x7fcd0d01308e
[ 9.727369][ T180] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 9.727989][ T180] RSP: 002b:00007ffd86146270 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.728209][ T180] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fcd0d01308e
[ 9.728494][ T180] RDX: 0000000000000000 RSI: 00007ffd86146320 RDI: 0000000000000005
[ 9.728689][ T180] RBP: 00007ffd86146280 R08: 0000000000000000 R09: 0000000000000000
[ 9.728892][ T180] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[ 9.729245][ T180] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd861469e0
[ 9.729454][ T180]
[ 9.729562][ T180] irq event stamp: 24699
[ 9.729664][ T180] hardirqs last enabled at (24707): [] __up_console_sem+0x5a/0x70
[ 9.729896][ T180] hardirqs last disabled at (24714): [] __up_console_sem+0x3f/0x70
[ 9.730269][ T180] softirqs last enabled at (24818): [] handle_softirqs+0x611/0x940
[ 9.730584][ T180] softirqs last disabled at (24723): [] __irq_exit_rcu+0x103/0x1c0
[ 9.730816][ T180] ---[ end trace 0000000000000000 ]---
[ 9.731694][ T180] eth0: renamed from lag1
[ 9.740736][ T180] ------------[ cut here ]------------
[ 9.740917][ T180] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/180
[ 9.741171][ T180] Modules linked in:
[ 9.741306][ T180] CPU: 3 UID: 0 PID: 180 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.741579][ T180] Tainted: [W]=WARN
[ 9.741683][ T180] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.741857][ T180] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.742040][ T180] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
[ 9.742522][ T180] RSP: 0018:ffa00000008e7038 EFLAGS: 00010286
[ 9.742693][ T180] RAX: 00000000ffffffa6 RBX: ff1100000b2ca040 RCX: 1ff400000011cdcd
[ 9.742897][ T180] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2ca0f0
[ 9.743104][ T180] RBP: ff1100000256c000 R08: 1fe220000165941f R09: ff1100000d44ae58
[ 9.743310][ T180] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 9.743510][ T180] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 9.743731][ T180] FS: 00007fcd0cdd9840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[ 9.743983][ T180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.744159][ T180] CR2: 0000000010ef7988 CR3: 000000000cb88002 CR4: 0000000000771ef0
[ 9.744358][ T180] PKRU: 55555554
[ 9.744460][ T180] Call Trace:
[ 9.744574][ T180]
[ 9.744644][ T180] ? rcu_is_watching+0x15/0xd0
[ 9.744779][ T180] rtnetlink_event+0xe0/0x1f0
[ 9.744914][ T180] notifier_call_chain+0xb0/0x320
[ 9.745058][ T180] netif_change_name+0x412/0x8c0
[ 9.745198][ T180] ? default_device_exit_batch+0x600/0x600
[ 9.745364][ T180] ? netdev_adjacent_rename_links+0x470/0x470
[ 9.745529][ T180] ? is_bpf_text_address+0x68/0x110
[ 9.745664][ T180] ? __asan_memset+0x27/0x50
[ 9.745805][ T180] do_setlink.isra.0+0x1f7d/0x2a60
[ 9.745944][ T180] ? rtnl_link_get_size+0x350/0x350
[ 9.746081][ T180] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 9.746261][ T180] ? rcu_read_lock_any_held+0x3c/0x90
[ 9.746394][ T180] ? validate_chain+0x38b/0xc20
[ 9.746527][ T180] ? rcu_read_lock_any_held+0x66/0x90
[ 9.746658][ T180] ? stack_depot_save_flags+0x367/0x770
[ 9.746794][ T180] ? __kernel_text_address+0x12/0x30
[ 9.746937][ T180] ? __lock_acquire+0x508/0xc10
[ 9.747072][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 9.747210][ T180] ? rtnl_newlink+0x883/0xee0
[ 9.747342][ T180] ? rcu_is_watching+0x15/0xd0
[ 9.747473][ T180] ? lock_acquire+0x134/0x160
[ 9.747606][ T180] ? rcu_is_watching+0x15/0xd0
[ 9.747736][ T180] ? rcu_is_watching+0x15/0xd0
[ 9.747867][ T180] ? trace_contention_end+0xb3/0x1a0
[ 9.748033][ T180] ? __mutex_lock+0x1db/0x2010
[ 9.748201][ T180] ? __mutex_lock+0x9b2/0x2010
[ 9.748335][ T180] ? rtnl_newlink+0x883/0xee0
[ 9.748521][ T180] ? ww_mutex_lock+0x160/0x160
[ 9.748691][ T180] ? nla_get_range_signed+0x3d0/0x3d0
[ 9.748823][ T180] ? __rtnl_newlink+0x3fa/0xa50
[ 9.748964][ T180] rtnl_newlink+0x8d1/0xee0
[ 9.749094][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 9.749227][ T180] ? find_held_lock+0x2b/0x80
[ 9.749355][ T180] ? __rtnl_newlink+0xa50/0xa50
[ 9.749482][ T180] ? mark_usage+0x61/0x170
[ 9.749608][ T180] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.749738][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 9.749863][ T180] ? find_held_lock+0x2b/0x80
[ 9.749997][ T180] ? __rtnl_newlink+0xa50/0xa50
[ 9.750131][ T180] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.750261][ T180] ? __rtnl_newlink+0xa50/0xa50
[ 9.750389][ T180] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.750516][ T180] ? validate_chain+0x38b/0xc20
[ 9.750644][ T180] ? rtnl_link_fill+0x900/0x900
[ 9.750776][ T180] ? __lock_acquire+0x508/0xc10
[ 9.750905][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 9.751036][ T180] ? find_held_lock+0x2b/0x80
[ 9.751170][ T180] netlink_rcv_skb+0x14e/0x3a0
[ 9.751297][ T180] ? rtnl_link_fill+0x900/0x900
[ 9.751424][ T180] ? netlink_ack+0xcd0/0xcd0
[ 9.751556][ T180] ? netlink_deliver_tap+0xc5/0x330
[ 9.751682][ T180] ? netlink_deliver_tap+0x13c/0x330
[ 9.751814][ T180] netlink_unicast+0x486/0x750
[ 9.751945][ T180] ? netlink_attachskb+0x810/0x810
[ 9.752077][ T180] ? __lock_acquire+0x508/0xc10
[ 9.752211][ T180] netlink_sendmsg+0x735/0xc60
[ 9.752341][ T180] ? netlink_unicast+0x750/0x750
[ 9.752470][ T180] ? __might_fault+0x97/0x140
[ 9.752601][ T180] ____sys_sendmsg+0x419/0x850
[ 9.752731][ T180] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.752861][ T180] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.753025][ T180] ? move_addr_to_kernel+0x40/0x40
[ 9.753159][ T180] ? stack_depot_save_flags+0x367/0x770
[ 9.753288][ T180] ? validate_chain+0x38b/0xc20
[ 9.753416][ T180] ___sys_sendmsg+0x14e/0x1d0
[ 9.753543][ T180] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 9.753704][ T180] ? copy_msghdr_from_user+0x460/0x460
[ 9.753847][ T180] __sys_sendmsg+0x145/0x1f0
[ 9.753983][ T180] ? __sys_sendmsg_sock+0x20/0x20
[ 9.754113][ T180] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 9.754288][ T180] ? do_raw_spin_unlock+0x59/0x250
[ 9.754417][ T180] ? rcu_is_watching+0x15/0xd0
[ 9.754547][ T180] do_syscall_64+0x117/0xfc0
[ 9.754677][ T180] ? trace_hardirqs_off+0xd/0x30
[ 9.754805][ T180] ? exc_page_fault+0xee/0x100
[ 9.754937][ T180] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.755099][ T180] RIP: 0033:0x7fcd0d01308e
[ 9.755241][ T180] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 9.755696][ T180] RSP: 002b:00007ffd86146270 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.755895][ T180] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fcd0d01308e
[ 9.756095][ T180] RDX: 0000000000000000 RSI: 00007ffd86146320 RDI: 0000000000000005
[ 9.756291][ T180] RBP: 00007ffd86146280 R08: 0000000000000000 R09: 0000000000000000
[ 9.756482][ T180] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[ 9.756673][ T180] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd861469e0
[ 9.756872][ T180]
[ 9.756975][ T180] irq event stamp: 32567
[ 9.757101][ T180] hardirqs last enabled at (32575): [] __up_console_sem+0x5a/0x70
[ 9.757434][ T180] hardirqs last disabled at (32582): [] __up_console_sem+0x3f/0x70
[ 9.757772][ T180] softirqs last enabled at (31688): [] handle_softirqs+0x611/0x940
[ 9.758059][ T180] softirqs last disabled at (31681): [] __irq_exit_rcu+0x103/0x1c0
[ 9.758286][ T180] ---[ end trace 0000000000000000 ]---
[ 9.799477][ T181] ------------[ cut here ]------------
[ 9.799650][ T181] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/181
[ 9.799899][ T181] Modules linked in:
[ 9.800016][ T181] CPU: 0 UID: 0 PID: 181 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.800291][ T181] Tainted: [W]=WARN
[ 9.800397][ T181] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.800569][ T181] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.800747][ T181] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
[ 9.801240][ T181] RSP: 0018:ffa00000008f6ff8 EFLAGS: 00010286
[ 9.801411][ T181] RAX: 00000000ffffffa6 RBX: ff1100000b2cbb40 RCX: 1ff400000011edc5
[ 9.801614][ T181] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2cbbf0
[ 9.801812][ T181] RBP: ff1100000251c000 R08: 1fe220000165977f R09: ff1100000d44d158
[ 9.802013][ T181] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.802235][ T181] R13: 0000000000000000 R14: ffa00000008f7140 R15: ff1100000b01b4d0
[ 9.802432][ T181] FS: 00007fc9d1829840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[ 9.802669][ T181] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.802840][ T181] CR2: 00005607b84d8000 CR3: 000000000cb88006 CR4: 0000000000771ef0
[ 9.803041][ T181] PKRU: 55555554
[ 9.803147][ T181] Call Trace:
[ 9.803247][ T181]
[ 9.803317][ T181] rtmsg_ifinfo_newnet+0x69/0x160
[ 9.803472][ T181] __dev_change_net_namespace+0x8b7/0x1d00
[ 9.803639][ T181] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.803774][ T181] ? __lock_acquire+0x508/0xc10
[ 9.803907][ T181] ? default_device_exit_batch+0x600/0x600
[ 9.804081][ T181] ? lock_acquire.part.0+0xbc/0x260
[ 9.804220][ T181] ? find_held_lock+0x2b/0x80
[ 9.804352][ T181] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.804483][ T181] ? is_bpf_text_address+0x68/0x110
[ 9.804619][ T181] ? __asan_memset+0x27/0x50
[ 9.804769][ T181] do_setlink.isra.0+0x219/0x2a60
[ 9.804909][ T181] ? rtnl_link_get_size+0x350/0x350
[ 9.805047][ T181] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 9.805216][ T181] ? rcu_read_lock_any_held+0x3c/0x90
[ 9.805360][ T181] ? validate_chain+0x38b/0xc20
[ 9.805490][ T181] ? rcu_read_lock_any_held+0x66/0x90
[ 9.805622][ T181] ? stack_depot_save_flags+0x367/0x770
[ 9.805757][ T181] ? __kernel_text_address+0x12/0x30
[ 9.805891][ T181] ? __lock_acquire+0x508/0xc10
[ 9.806030][ T181] ? lock_acquire.part.0+0xbc/0x260
[ 9.806165][ T181] ? rtnl_newlink+0x883/0xee0
[ 9.806297][ T181] ? rcu_is_watching+0x15/0xd0
[ 9.806427][ T181] ? lock_acquire+0x134/0x160
[ 9.806556][ T181] ? rcu_is_watching+0x15/0xd0
[ 9.806691][ T181] ? rcu_is_watching+0x15/0xd0
[ 9.806835][ T181] ? trace_contention_end+0xb3/0x1a0
[ 9.806983][ T181] ? __mutex_lock+0x1db/0x2010
[ 9.807115][ T181] ? __mutex_lock+0x9b2/0x2010
[ 9.807247][ T181] ? rtnl_newlink+0x883/0xee0
[ 9.807380][ T181] ? ww_mutex_lock+0x160/0x160
[ 9.807513][ T181] ? nla_get_range_signed+0x3d0/0x3d0
[ 9.807647][ T181] ? __rtnl_newlink+0x3fa/0xa50
[ 9.807786][ T181] rtnl_newlink+0x8d1/0xee0
[ 9.807924][ T181] ? lock_acquire.part.0+0xbc/0x260
[ 9.808158][ T181] ? find_held_lock+0x2b/0x80
[ 9.808290][ T181] ? __rtnl_newlink+0xa50/0xa50
[ 9.808419][ T181] ? mark_usage+0x61/0x170
[ 9.808556][ T181] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.808691][ T181] ? lock_acquire.part.0+0xbc/0x260
[ 9.808825][ T181] ? find_held_lock+0x2b/0x80
[ 9.809025][ T181] ? __rtnl_newlink+0xa50/0xa50
[ 9.809234][ T181] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.809368][ T181] ? __rtnl_newlink+0xa50/0xa50
[ 9.809501][ T181] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.809630][ T181] ? validate_chain+0x38b/0xc20
[ 9.809762][ T181] ? rtnl_link_fill+0x900/0x900
[ 9.809892][ T181] ? __lock_acquire+0x508/0xc10
[ 9.810104][ T181] ? lock_acquire.part.0+0xbc/0x260
[ 9.810239][ T181] ? find_held_lock+0x2b/0x80
[ 9.810370][ T181] netlink_rcv_skb+0x14e/0x3a0
[ 9.810501][ T181] ? rtnl_link_fill+0x900/0x900
[ 9.810632][ T181] ? netlink_ack+0xcd0/0xcd0
[ 9.810768][ T181] ? netlink_deliver_tap+0xc5/0x330
[ 9.810901][ T181] ? netlink_deliver_tap+0x13c/0x330
[ 9.811109][ T181] netlink_unicast+0x486/0x750
[ 9.811247][ T181] ? netlink_attachskb+0x810/0x810
[ 9.811389][ T181] ? __lock_acquire+0x508/0xc10
[ 9.811581][ T181] netlink_sendmsg+0x735/0xc60
[ 9.811732][ T181] ? netlink_unicast+0x750/0x750
[ 9.811865][ T181] ? __might_fault+0x97/0x140
[ 9.812078][ T181] ____sys_sendmsg+0x419/0x850
[ 9.812223][ T181] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.812353][ T181] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.812523][ T181] ? move_addr_to_kernel+0x40/0x40
[ 9.812653][ T181] ? stack_depot_save_flags+0x367/0x770
[ 9.812790][ T181] ? validate_chain+0x38b/0xc20
[ 9.812923][ T181] ___sys_sendmsg+0x14e/0x1d0
[ 9.813132][ T181] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 9.813315][ T181] ? copy_msghdr_from_user+0x460/0x460
[ 9.813521][ T181] __sys_sendmsg+0x145/0x1f0
[ 9.813677][ T181] ? __sys_sendmsg_sock+0x20/0x20
[ 9.813808][ T181] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 9.813981][ T181] ? do_raw_spin_unlock+0x59/0x250
[ 9.814113][ T181] ? rcu_is_watching+0x15/0xd0
[ 9.814257][ T181] do_syscall_64+0x117/0xfc0
[ 9.814388][ T181] ? trace_hardirqs_off+0xd/0x30
[ 9.814517][ T181] ? exc_page_fault+0xee/0x100
[ 9.814647][ T181] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.814807][ T181] RIP: 0033:0x7fc9d1a6308e
[ 9.814961][ T181] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 9.815424][ T181] RSP: 002b:00007ffcdae15470 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.815618][ T181] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fc9d1a6308e
[ 9.815815][ T181] RDX: 0000000000000000 RSI: 00007ffcdae15520 RDI: 0000000000000005
[ 9.816010][ T181] RBP: 00007ffcdae15480 R08: 0000000000000000 R09: 0000000000000000
[ 9.816209][ T181] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[ 9.816409][ T181] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcdae15be0
[ 9.816609][ T181]
[ 9.816711][ T181] irq event stamp: 14883
[ 9.816811][ T181] hardirqs last enabled at (14891): [] __up_console_sem+0x5a/0x70
[ 9.817039][ T181] hardirqs last disabled at (14900): [] __up_console_sem+0x3f/0x70
[ 9.817273][ T181] softirqs last enabled at (14748): [] handle_softirqs+0x611/0x940
[ 9.817499][ T181] softirqs last disabled at (14743): [] __irq_exit_rcu+0x103/0x1c0
[ 9.817721][ T181] ---[ end trace 0000000000000000 ]---
[ 9.819515][ T181] ------------[ cut here ]------------
[ 9.819670][ T181] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/181
[ 9.819914][ T181] Modules linked in:
[ 9.820340][ T181] CPU: 0 UID: 0 PID: 181 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.820716][ T181] Tainted: [W]=WARN
[ 9.820825][ T181] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.821090][ T181] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.821272][ T181] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
[ 9.821750][ T181] RSP: 0018:ffa00000008f6fc0 EFLAGS: 00010286
[ 9.822035][ T181] RAX: 00000000ffffffa6 RBX: ff1100000ecf8640 RCX: 1ff400000011edbe
[ 9.822246][ T181] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ecf86f0
[ 9.822506][ T181] RBP: ff1100000251c000 R08: 1fe2200001d9f0df R09: ff1100000d44d158
[ 9.822707][ T181] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.822914][ T181] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000b01b4d0
[ 9.823171][ T181] FS: 00007fc9d1829840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[ 9.823420][ T181] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.823588][ T181] CR2: 00005607b84d8000 CR3: 000000000cb88006 CR4: 0000000000771ef0
[ 9.823791][ T181] PKRU: 55555554
[ 9.823893][ T181] Call Trace:
[ 9.823999][ T181]
[ 9.824068][ T181] ? ip6_route_dev_notify+0x3d/0x380
[ 9.824214][ T181] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.824349][ T181] ? notifier_call_chain+0xb0/0x320
[ 9.824485][ T181] rtmsg_ifinfo+0x5c/0xb0
[ 9.824587][ T181] __dev_change_net_namespace+0x499/0x1d00
[ 9.824766][ T181] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.824900][ T181] ? __lock_acquire+0x508/0xc10
[ 9.825043][ T181] ? default_device_exit_batch+0x600/0x600
[ 9.825219][ T181] ? lock_acquire.part.0+0xbc/0x260
[ 9.825350][ T181] ? find_held_lock+0x2b/0x80
[ 9.825483][ T181] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.825616][ T181] ? is_bpf_text_address+0x68/0x110
[ 9.825753][ T181] ? __asan_memset+0x27/0x50
[ 9.825892][ T181] do_setlink.isra.0+0x219/0x2a60
[ 9.826037][ T181] ? rtnl_link_get_size+0x350/0x350
[ 9.826184][ T181] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 9.826351][ T181] ? rcu_read_lock_any_held+0x3c/0x90
[ 9.826483][ T181] ? validate_chain+0x38b/0xc20
[ 9.826623][ T181] ? rcu_read_lock_any_held+0x66/0x90
[ 9.826756][ T181] ? stack_depot_save_flags+0x367/0x770
[ 9.826899][ T181] ? __kernel_text_address+0x12/0x30
[ 9.827040][ T181] ? __lock_acquire+0x508/0xc10
[ 9.827185][ T181] ? lock_acquire.part.0+0xbc/0x260
[ 9.827317][ T181] ? rtnl_newlink+0x883/0xee0
[ 9.827451][ T181] ? rcu_is_watching+0x15/0xd0
[ 9.827585][ T181] ? lock_acquire+0x134/0x160
[ 9.827716][ T181] ? rcu_is_watching+0x15/0xd0
[ 9.827940][ T181] ? rcu_is_watching+0x15/0xd0
[ 9.828075][ T181] ? trace_contention_end+0xb3/0x1a0
[ 9.828213][ T181] ? __mutex_lock+0x1db/0x2010
[ 9.828358][ T181] ? __mutex_lock+0x9b2/0x2010
[ 9.828546][ T181] ? rtnl_newlink+0x883/0xee0
[ 9.828689][ T181] ? ww_mutex_lock+0x160/0x160
[ 9.828829][ T181] ? nla_get_range_signed+0x3d0/0x3d0
[ 9.828978][ T181] ? __rtnl_newlink+0x3fa/0xa50
[ 9.829123][ T181] rtnl_newlink+0x8d1/0xee0
[ 9.829266][ T181] ? lock_acquire.part.0+0xbc/0x260
[ 9.829401][ T181] ? find_held_lock+0x2b/0x80
[ 9.829532][ T181] ? __rtnl_newlink+0xa50/0xa50
[ 9.829663][ T181] ? mark_usage+0x61/0x170
[ 9.829796][ T181] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.829936][ T181] ? lock_acquire.part.0+0xbc/0x260
[ 9.830072][ T181] ? find_held_lock+0x2b/0x80
[ 9.830217][ T181] ? __rtnl_newlink+0xa50/0xa50
[ 9.830370][ T181] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.830510][ T181] ? __rtnl_newlink+0xa50/0xa50
[ 9.830643][ T181] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.830778][ T181] ? validate_chain+0x38b/0xc20
[ 9.830911][ T181] ? rtnl_link_fill+0x900/0x900
[ 9.831050][ T181] ? __lock_acquire+0x508/0xc10
[ 9.831205][ T181] ? lock_acquire.part.0+0xbc/0x260
[ 9.831345][ T181] ? find_held_lock+0x2b/0x80
[ 9.831481][ T181] netlink_rcv_skb+0x14e/0x3a0
[ 9.831614][ T181] ? rtnl_link_fill+0x900/0x900
[ 9.831747][ T181] ? netlink_ack+0xcd0/0xcd0
[ 9.831885][ T181] ? netlink_deliver_tap+0xc5/0x330
[ 9.832021][ T181] ? netlink_deliver_tap+0x13c/0x330
[ 9.832167][ T181] netlink_unicast+0x486/0x750
[ 9.832307][ T181] ? netlink_attachskb+0x810/0x810
[ 9.832438][ T181] ? __lock_acquire+0x508/0xc10
[ 9.832572][ T181] netlink_sendmsg+0x735/0xc60
[ 9.832706][ T181] ? netlink_unicast+0x750/0x750
[ 9.832843][ T181] ? __might_fault+0x97/0x140
[ 9.832983][ T181] ____sys_sendmsg+0x419/0x850
[ 9.833142][ T181] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.833280][ T181] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.833446][ T181] ? move_addr_to_kernel+0x40/0x40
[ 9.833581][ T181] ? stack_depot_save_flags+0x367/0x770
[ 9.833725][ T181] ? validate_chain+0x38b/0xc20
[ 9.833863][ T181] ___sys_sendmsg+0x14e/0x1d0
[ 9.834002][ T181] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 9.834173][ T181] ? copy_msghdr_from_user+0x460/0x460
[ 9.834322][ T181] __sys_sendmsg+0x145/0x1f0
[ 9.834457][ T181] ? __sys_sendmsg_sock+0x20/0x20
[ 9.834591][ T181] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 9.834763][ T181] ? do_raw_spin_unlock+0x59/0x250
[ 9.834899][ T181] ? rcu_is_watching+0x15/0xd0
[ 9.835043][ T181] do_syscall_64+0x117/0xfc0
[ 9.835180][ T181] ? trace_hardirqs_off+0xd/0x30
[ 9.835317][ T181] ? exc_page_fault+0xee/0x100
[ 9.835450][ T181] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.835613][ T181] RIP: 0033:0x7fc9d1a6308e
[ 9.835759][ T181] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 9.836243][ T181] RSP: 002b:00007ffcdae15470 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.836445][ T181] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fc9d1a6308e
[ 9.836641][ T181] RDX: 0000000000000000 RSI: 00007ffcdae15520 RDI: 0000000000000005
[ 9.836837][ T181] RBP: 00007ffcdae15480 R08: 0000000000000000 R09: 0000000000000000
[ 9.837047][ T181] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[ 9.837250][ T181] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcdae15be0
[ 9.837453][ T181]
[ 9.837553][ T181] irq event stamp: 17483
[ 9.837653][ T181] hardirqs last enabled at (17491): [] __up_console_sem+0x5a/0x70
[ 9.837892][ T181] hardirqs last disabled at (17498): [] __up_console_sem+0x3f/0x70
[ 9.838132][ T181] softirqs last enabled at (16678): [] handle_softirqs+0x611/0x940
[ 9.838362][ T181] softirqs last disabled at (16605): [] __irq_exit_rcu+0x103/0x1c0
[ 9.838601][ T181] ---[ end trace 0000000000000000 ]---
[ 9.838831][ T181] eth0: renamed from lag1-end
[ 9.839340][ T181] ------------[ cut here ]------------
[ 9.839479][ T181] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/181
[ 9.839712][ T181] Modules linked in:
[ 9.839826][ T181] CPU: 0 UID: 0 PID: 181 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.840174][ T181] Tainted: [W]=WARN
[ 9.840282][ T181] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.840450][ T181] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.840623][ T181] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
[ 9.841178][ T181] RSP: 0018:ffa00000008f7038 EFLAGS: 00010286
[ 9.841345][ T181] RAX: 00000000ffffffa6 RBX: ff1100000ecf8940 RCX: 1ff400000011edcd
[ 9.841608][ T181] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ecf89f0
[ 9.841814][ T181] RBP: ff1100000251c000 R08: 1fe2200001d9f13f R09: ff1100000d44d158
[ 9.842071][ T181] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 9.842274][ T181] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.842477][ T181] FS: 00007fc9d1829840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[ 9.842714][ T181] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.842890][ T181] CR2: 00005607b84d8000 CR3: 000000000cb88006 CR4: 0000000000771ef0
[ 9.843157][ T181] PKRU: 55555554
[ 9.843262][ T181] Call Trace:
[ 9.843363][ T181]
[ 9.843432][ T181] ? rcu_is_watching+0x15/0xd0
[ 9.843568][ T181] rtnetlink_event+0xe0/0x1f0
[ 9.843707][ T181] notifier_call_chain+0xb0/0x320
[ 9.843849][ T181] netif_change_name+0x412/0x8c0
[ 9.844041][ T181] ? default_device_exit_batch+0x600/0x600
[ 9.844213][ T181] ? netdev_adjacent_rename_links+0x470/0x470
[ 9.844378][ T181] ? is_bpf_text_address+0x68/0x110
[ 9.844512][ T181] ? __asan_memset+0x27/0x50
[ 9.844647][ T181] do_setlink.isra.0+0x1f7d/0x2a60
[ 9.844793][ T181] ? rtnl_link_get_size+0x350/0x350
[ 9.844928][ T181] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 9.845157][ T181] ? rcu_read_lock_any_held+0x3c/0x90
[ 9.845291][ T181] ? validate_chain+0x38b/0xc20
[ 9.845427][ T181] ? rcu_read_lock_any_held+0x66/0x90
[ 9.845559][ T181] ? stack_depot_save_flags+0x367/0x770
[ 9.845700][ T181] ? __kernel_text_address+0x12/0x30
[ 9.845838][ T181] ? __lock_acquire+0x508/0xc10
[ 9.846031][ T181] ? lock_acquire.part.0+0xbc/0x260
[ 9.846176][ T181] ? rtnl_newlink+0x883/0xee0
[ 9.846309][ T181] ? rcu_is_watching+0x15/0xd0
[ 9.846441][ T181] ? lock_acquire+0x134/0x160
[ 9.846575][ T181] ? rcu_is_watching+0x15/0xd0
[ 9.846715][ T181] ? rcu_is_watching+0x15/0xd0
[ 9.846852][ T181] ? trace_contention_end+0xb3/0x1a0
[ 9.847043][ T181] ? __mutex_lock+0x1db/0x2010
[ 9.847182][ T181] ? __mutex_lock+0x9b2/0x2010
[ 9.847315][ T181] ? rtnl_newlink+0x883/0xee0
[ 9.847449][ T181] ? ww_mutex_lock+0x160/0x160
[ 9.847581][ T181] ? nla_get_range_signed+0x3d0/0x3d0
[ 9.847722][ T181] ? __rtnl_newlink+0x3fa/0xa50
[ 9.847867][ T181] rtnl_newlink+0x8d1/0xee0
[ 9.848061][ T181] ? lock_acquire.part.0+0xbc/0x260
[ 9.848199][ T181] ? find_held_lock+0x2b/0x80
[ 9.848338][ T181] ? __rtnl_newlink+0xa50/0xa50
[ 9.848472][ T181] ? mark_usage+0x61/0x170
[ 9.848605][ T181] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.848742][ T181] ? lock_acquire.part.0+0xbc/0x260
[ 9.848885][ T181] ? find_held_lock+0x2b/0x80
[ 9.849078][ T181] ? __rtnl_newlink+0xa50/0xa50
[ 9.849215][ T181] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.849350][ T181] ? __rtnl_newlink+0xa50/0xa50
[ 9.849484][ T181] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.849760][ T181] ? validate_chain+0x38b/0xc20
[ 9.849895][ T181] ? rtnl_link_fill+0x900/0x900
[ 9.850085][ T181] ? __lock_acquire+0x508/0xc10
[ 9.850232][ T181] ? lock_acquire.part.0+0xbc/0x260
[ 9.850365][ T181] ? find_held_lock+0x2b/0x80
[ 9.850497][ T181] netlink_rcv_skb+0x14e/0x3a0
[ 9.850629][ T181] ? rtnl_link_fill+0x900/0x900
[ 9.850764][ T181] ? netlink_ack+0xcd0/0xcd0
[ 9.850899][ T181] ? netlink_deliver_tap+0xc5/0x330
[ 9.851183][ T181] ? netlink_deliver_tap+0x13c/0x330
[ 9.851324][ T181] netlink_unicast+0x486/0x750
[ 9.851464][ T181] ? netlink_attachskb+0x810/0x810
[ 9.851597][ T181] ? __lock_acquire+0x508/0xc10
[ 9.851732][ T181] netlink_sendmsg+0x735/0xc60
[ 9.851927][ T181] ? netlink_unicast+0x750/0x750
[ 9.852116][ T181] ? __might_fault+0x97/0x140
[ 9.852258][ T181] ____sys_sendmsg+0x419/0x850
[ 9.852395][ T181] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.852529][ T181] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.852701][ T181] ? move_addr_to_kernel+0x40/0x40
[ 9.852919][ T181] ? stack_depot_save_flags+0x367/0x770
[ 9.853108][ T181] ? validate_chain+0x38b/0xc20
[ 9.853247][ T181] ___sys_sendmsg+0x14e/0x1d0
[ 9.853379][ T181] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 9.853546][ T181] ? copy_msghdr_from_user+0x460/0x460
[ 9.853691][ T181] __sys_sendmsg+0x145/0x1f0
[ 9.853832][ T181] ? __sys_sendmsg_sock+0x20/0x20
[ 9.854104][ T181] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 9.854280][ T181] ? do_raw_spin_unlock+0x59/0x250
[ 9.854414][ T181] ? rcu_is_watching+0x15/0xd0
[ 9.854547][ T181] do_syscall_64+0x117/0xfc0
[ 9.854681][ T181] ? trace_hardirqs_off+0xd/0x30
[ 9.854819][ T181] ? exc_page_fault+0xee/0x100
[ 9.855090][ T181] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.855264][ T181] RIP: 0033:0x7fc9d1a6308e
[ 9.855405][ T181] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 9.855874][ T181] RSP: 002b:00007ffcdae15470 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.856222][ T181] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fc9d1a6308e
[ 9.856509][ T181] RDX: 0000000000000000 RSI: 00007ffcdae15520 RDI: 0000000000000005
[ 9.856709][ T181] RBP: 00007ffcdae15480 R08: 0000000000000000 R09: 0000000000000000
[ 9.856910][ T181] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[ 9.857339][ T181] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcdae15be0
[ 9.857547][ T181]
[ 9.857647][ T181] irq event stamp: 20683
[ 9.857833][ T181] hardirqs last enabled at (20691): [] __up_console_sem+0x5a/0x70
[ 9.858129][ T181] hardirqs last disabled at (20794): [] __up_console_sem+0x3f/0x70
[ 9.858368][ T181] softirqs last enabled at (20792): [] handle_softirqs+0x611/0x940
[ 9.858602][ T181] softirqs last disabled at (20699): [] __irq_exit_rcu+0x103/0x1c0
[ 9.858833][ T181] ---[ end trace 0000000000000000 ]---
[ 9.924082][ T185] ------------[ cut here ]------------
[ 9.924438][ T185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/185
[ 9.924841][ T185] Modules linked in:
[ 9.925152][ T185] CPU: 1 UID: 0 PID: 185 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.925565][ T185] Tainted: [W]=WARN
[ 9.925701][ T185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.925926][ T185] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.926193][ T185] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
[ 9.926871][ T185] RSP: 0018:ffa00000008f6e30 EFLAGS: 00010286
[ 9.927233][ T185] RAX: 00000000ffffffa6 RBX: ff11000009229240 RCX: 1ff400000011ed8c
[ 9.927518][ T185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000092292f0
[ 9.927820][ T185] RBP: ff1100000ce64000 R08: 1fe220000124525f R09: ff1100000c6f2e80
[ 9.928187][ T185] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.928512][ T185] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000bcd9200
[ 9.928844][ T185] FS: 00007fed60b7e840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[ 9.929229][ T185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.929466][ T185] CR2: 000000000042ebe0 CR3: 0000000008c6d006 CR4: 0000000000771ef0
[ 9.929768][ T185] PKRU: 55555554
[ 9.929910][ T185] Call Trace:
[ 9.930063][ T185]
[ 9.930162][ T185] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.930348][ T185] rtmsg_ifinfo+0x5c/0xb0
[ 9.930497][ T185] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 9.930742][ T185] __dev_notify_flags+0x1b8/0x280
[ 9.930942][ T185] ? netif_change_name+0x8c0/0x8c0
[ 9.931153][ T185] ? add_timer_on+0x580/0x580
[ 9.931330][ T185] ? preempt_schedule_thunk+0x16/0x30
[ 9.931522][ T185] rtnl_configure_link+0x1ac/0x390
[ 9.931708][ T185] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.931913][ T185] ? queue_delayed_work_on+0x95/0x100
[ 9.932124][ T185] veth_newlink+0x330/0x8d0
[ 9.932340][ T185] ? veth_poll_controller+0x10/0x10
[ 9.932556][ T185] ? kasan_save_stack+0x2f/0x50
[ 9.932773][ T185] ? kasan_save_track+0x14/0x30
[ 9.932999][ T185] ? __kasan_kmalloc+0x7b/0x90
[ 9.933245][ T185] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.933433][ T185] ? alloc_netdev_mqs+0xe85/0x1420
[ 9.933621][ T185] ? rtnl_af_lookup+0x290/0x290
[ 9.933825][ T185] ? alloc_netdev_mqs+0xed0/0x1420
[ 9.934021][ T185] ? rtnl_create_link+0x169/0xf20
[ 9.934216][ T185] rtnl_newlink_create+0x2da/0x8c0
[ 9.934421][ T185] ? rtnl_create_link+0xf20/0xf20
[ 9.934610][ T185] ? __dev_get_by_name+0x12/0x50
[ 9.934817][ T185] ? rtnl_dev_get+0xd7/0x170
[ 9.935016][ T185] __rtnl_newlink+0x22b/0xa50
[ 9.935208][ T185] rtnl_newlink+0x8d1/0xee0
[ 9.935390][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 9.935569][ T185] ? find_held_lock+0x2b/0x80
[ 9.935770][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 9.935960][ T185] ? mark_usage+0x61/0x170
[ 9.936139][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.936324][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.936509][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 9.936693][ T185] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.936868][ T185] ? validate_chain+0x38b/0xc20
[ 9.937086][ T185] ? rtnl_link_fill+0x900/0x900
[ 9.937305][ T185] ? __lock_acquire+0x508/0xc10
[ 9.937523][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 9.937740][ T185] ? find_held_lock+0x2b/0x80
[ 9.937951][ T185] netlink_rcv_skb+0x14e/0x3a0
[ 9.938141][ T185] ? rtnl_link_fill+0x900/0x900
[ 9.938344][ T185] ? netlink_ack+0xcd0/0xcd0
[ 9.938537][ T185] ? netlink_deliver_tap+0xc5/0x330
[ 9.938722][ T185] ? netlink_deliver_tap+0x13c/0x330
[ 9.938936][ T185] netlink_unicast+0x486/0x750
[ 9.939128][ T185] ? netlink_attachskb+0x810/0x810
[ 9.939318][ T185] ? __lock_acquire+0x508/0xc10
[ 9.939525][ T185] netlink_sendmsg+0x735/0xc60
[ 9.939712][ T185] ? netlink_unicast+0x750/0x750
[ 9.939912][ T185] ? __might_fault+0x97/0x140
[ 9.940143][ T185] ____sys_sendmsg+0x419/0x850
[ 9.940359][ T185] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.940574][ T185] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.940815][ T185] ? move_addr_to_kernel+0x40/0x40
[ 9.941026][ T185] ___sys_sendmsg+0x14e/0x1d0
[ 9.941225][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.941406][ T185] ? copy_msghdr_from_user+0x460/0x460
[ 9.941595][ T185] ? lock_vma_under_rcu+0x159/0x410
[ 9.941787][ T185] __sys_sendmsg+0x145/0x1f0
[ 9.941997][ T185] ? __sys_sendmsg_sock+0x20/0x20
[ 9.942193][ T185] ? rcu_is_watching+0x15/0xd0
[ 9.942385][ T185] ? rcu_is_watching+0x15/0xd0
[ 9.942580][ T185] do_syscall_64+0x117/0xfc0
[ 9.942767][ T185] ? trace_hardirqs_off+0xd/0x30
[ 9.942950][ T185] ? exc_page_fault+0xee/0x100
[ 9.943141][ T185] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.943387][ T185] RIP: 0033:0x7fed60db808e
[ 9.943594][ T185] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 9.944372][ T185] RSP: 002b:00007ffe69b5aa40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.944652][ T185] RAX: ffffffffffffffda RBX: 00007ffe69b5b1e0 RCX: 00007fed60db808e
[ 9.944952][ T185] RDX: 0000000000000000 RSI: 00007ffe69b5aaf0 RDI: 0000000000000005
[ 9.945237][ T185] RBP: 00007ffe69b5aa50 R08: 0000000000000000 R09: 0000000000000000
[ 9.945535][ T185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[ 9.945826][ T185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe69b5b1b0
[ 9.946116][ T185]
[ 9.946264][ T185] irq event stamp: 18343
[ 9.946406][ T185] hardirqs last enabled at (18351): [] __up_console_sem+0x5a/0x70
[ 9.946747][ T185] hardirqs last disabled at (18358): [] __up_console_sem+0x3f/0x70
[ 9.947069][ T185] softirqs last enabled at (17634): [] handle_softirqs+0x611/0x940
[ 9.947450][ T185] softirqs last disabled at (17577): [] __irq_exit_rcu+0x103/0x1c0
[ 9.947826][ T185] ---[ end trace 0000000000000000 ]---
[ 9.974434][ T185] ------------[ cut here ]------------
[ 9.974659][ T185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/185
[ 9.975192][ T185] Modules linked in:
[ 9.975366][ T185] CPU: 1 UID: 0 PID: 185 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.975803][ T185] Tainted: [W]=WARN
[ 9.975976][ T185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.976260][ T185] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.976544][ T185] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
[ 9.977253][ T185] RSP: 0018:ffa00000008f71b0 EFLAGS: 00010286
[ 9.977511][ T185] RAX: 00000000ffffffa6 RBX: ff11000008a1b9c0 RCX: 1ff400000011edfc
[ 9.977818][ T185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000008a1ba70
[ 9.978137][ T185] RBP: ff1100000ce51000 R08: 1fe220000114374f R09: ff1100000c6f2e80
[ 9.978408][ T185] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.978707][ T185] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffffb8012fa0
[ 9.978991][ T185] FS: 00007fed60b7e840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[ 9.979350][ T185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.979623][ T185] CR2: 000000000042ebe0 CR3: 0000000008c6d006 CR4: 0000000000771ef0
[ 9.979953][ T185] PKRU: 55555554
[ 9.980121][ T185] Call Trace:
[ 9.980282][ T185]
[ 9.980398][ T185] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.980602][ T185] rtmsg_ifinfo+0x5c/0xb0
[ 9.980737][ T185] __dev_notify_flags+0x1b8/0x280
[ 9.980915][ T185] ? netif_change_name+0x8c0/0x8c0
[ 9.981113][ T185] ? rtnl_af_lookup+0x290/0x290
[ 9.981320][ T185] ? alloc_netdev_mqs+0xed0/0x1420
[ 9.981511][ T185] rtnl_configure_link+0x1ac/0x390
[ 9.981693][ T185] rtnl_newlink_create+0x353/0x8c0
[ 9.981900][ T185] ? rtnl_create_link+0xf20/0xf20
[ 9.982105][ T185] ? __dev_get_by_name+0x12/0x50
[ 9.982315][ T185] ? rtnl_dev_get+0xd7/0x170
[ 9.982530][ T185] __rtnl_newlink+0x22b/0xa50
[ 9.982733][ T185] rtnl_newlink+0x8d1/0xee0
[ 9.982960][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 9.983181][ T185] ? find_held_lock+0x2b/0x80
[ 9.983394][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 9.983609][ T185] ? mark_usage+0x61/0x170
[ 9.983824][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.984056][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.984246][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 9.984431][ T185] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.984633][ T185] ? validate_chain+0x38b/0xc20
[ 9.984831][ T185] ? rtnl_link_fill+0x900/0x900
[ 9.985043][ T185] ? __lock_acquire+0x508/0xc10
[ 9.985244][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 9.985443][ T185] ? find_held_lock+0x2b/0x80
[ 9.985650][ T185] netlink_rcv_skb+0x14e/0x3a0
[ 9.985847][ T185] ? rtnl_link_fill+0x900/0x900
[ 9.986069][ T185] ? netlink_ack+0xcd0/0xcd0
[ 9.986296][ T185] ? netlink_deliver_tap+0xc5/0x330
[ 9.986508][ T185] ? netlink_deliver_tap+0x13c/0x330
[ 9.986726][ T185] netlink_unicast+0x486/0x750
[ 9.986951][ T185] ? netlink_attachskb+0x810/0x810
[ 9.987175][ T185] ? __lock_acquire+0x508/0xc10
[ 9.987387][ T185] netlink_sendmsg+0x735/0xc60
[ 9.987588][ T185] ? netlink_unicast+0x750/0x750
[ 9.987800][ T185] ? __might_fault+0x97/0x140
[ 9.988008][ T185] ____sys_sendmsg+0x419/0x850
[ 9.988205][ T185] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.988380][ T185] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.988615][ T185] ? move_addr_to_kernel+0x40/0x40
[ 9.988828][ T185] ___sys_sendmsg+0x14e/0x1d0
[ 9.989039][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.989259][ T185] ? copy_msghdr_from_user+0x460/0x460
[ 9.989494][ T185] ? lock_vma_under_rcu+0x159/0x410
[ 9.989715][ T185] __sys_sendmsg+0x145/0x1f0
[ 9.989938][ T185] ? __sys_sendmsg_sock+0x20/0x20
[ 9.990164][ T185] ? rcu_is_watching+0x15/0xd0
[ 9.990383][ T185] ? rcu_is_watching+0x15/0xd0
[ 9.990581][ T185] do_syscall_64+0x117/0xfc0
[ 9.990765][ T185] ? trace_hardirqs_off+0xd/0x30
[ 9.990975][ T185] ? exc_page_fault+0xee/0x100
[ 9.991167][ T185] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.991393][ T185] RIP: 0033:0x7fed60db808e
[ 9.991610][ T185] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 9.992282][ T185] RSP: 002b:00007ffe69b5aa40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.992562][ T185] RAX: ffffffffffffffda RBX: 00007ffe69b5b1e0 RCX: 00007fed60db808e
[ 9.992859][ T185] RDX: 0000000000000000 RSI: 00007ffe69b5aaf0 RDI: 0000000000000005
[ 9.993175][ T185] RBP: 00007ffe69b5aa50 R08: 0000000000000000 R09: 0000000000000000
[ 9.993498][ T185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[ 9.993820][ T185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe69b5b1b0
[ 9.994165][ T185]
[ 9.994326][ T185] irq event stamp: 30827
[ 9.994490][ T185] hardirqs last enabled at (30835): [] __up_console_sem+0x5a/0x70
[ 9.994828][ T185] hardirqs last disabled at (30842): [] __up_console_sem+0x3f/0x70
[ 9.995184][ T185] softirqs last enabled at (30328): [] handle_softirqs+0x611/0x940
[ 9.995528][ T185] softirqs last disabled at (30323): [] __irq_exit_rcu+0x103/0x1c0
[ 9.995896][ T185] ---[ end trace 0000000000000000 ]---
[ 10.042003][ T189] ------------[ cut here ]------------
[ 10.042183][ T189] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/189
[ 10.042425][ T189] Modules linked in:
[ 10.042535][ T189] CPU: 3 UID: 0 PID: 189 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.042805][ T189] Tainted: [W]=WARN
[ 10.042903][ T189] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.043077][ T189] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.043256][ T189] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
[ 10.043722][ T189] RSP: 0018:ffa0000000846ff8 EFLAGS: 00010286
[ 10.043889][ T189] RAX: 00000000ffffffa6 RBX: ff1100000be567c0 RCX: 1ff4000000108dc5
[ 10.044092][ T189] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be56870
[ 10.044293][ T189] RBP: ff1100000ce51000 R08: 1fe22000017cad0f R09: ff1100000cfb8b58
[ 10.044491][ T189] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.044688][ T189] R13: 0000000000000000 R14: ffa0000000847140 R15: ff1100000a5026d0
[ 10.044889][ T189] FS: 00007fc8892bc840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[ 10.045132][ T189] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.045300][ T189] CR2: 00005644f3959a38 CR3: 0000000008c6d001 CR4: 0000000000771ef0
[ 10.045502][ T189] PKRU: 55555554
[ 10.045602][ T189] Call Trace:
[ 10.045701][ T189]
[ 10.045772][ T189] rtmsg_ifinfo_newnet+0x69/0x160
[ 10.045905][ T189] __dev_change_net_namespace+0x8b7/0x1d00
[ 10.046073][ T189] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.046211][ T189] ? __lock_acquire+0x508/0xc10
[ 10.046345][ T189] ? default_device_exit_batch+0x600/0x600
[ 10.046507][ T189] ? lock_acquire.part.0+0xbc/0x260
[ 10.046639][ T189] ? find_held_lock+0x2b/0x80
[ 10.046772][ T189] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.046903][ T189] ? is_bpf_text_address+0x68/0x110
[ 10.047038][ T189] ? __asan_memset+0x27/0x50
[ 10.047176][ T189] do_setlink.isra.0+0x219/0x2a60
[ 10.047310][ T189] ? rtnl_link_get_size+0x350/0x350
[ 10.047441][ T189] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.047604][ T189] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.047734][ T189] ? validate_chain+0x38b/0xc20
[ 10.047864][ T189] ? rcu_read_lock_any_held+0x66/0x90
[ 10.047999][ T189] ? stack_depot_save_flags+0x367/0x770
[ 10.048135][ T189] ? __kernel_text_address+0x12/0x30
[ 10.048267][ T189] ? __lock_acquire+0x508/0xc10
[ 10.048397][ T189] ? lock_acquire.part.0+0xbc/0x260
[ 10.048527][ T189] ? rtnl_newlink+0x883/0xee0
[ 10.048657][ T189] ? rcu_is_watching+0x15/0xd0
[ 10.048789][ T189] ? lock_acquire+0x134/0x160
[ 10.048920][ T189] ? rcu_is_watching+0x15/0xd0
[ 10.049054][ T189] ? rcu_is_watching+0x15/0xd0
[ 10.049193][ T189] ? trace_contention_end+0xb3/0x1a0
[ 10.049322][ T189] ? __mutex_lock+0x1db/0x2010
[ 10.049453][ T189] ? __mutex_lock+0x9b2/0x2010
[ 10.049582][ T189] ? rtnl_newlink+0x883/0xee0
[ 10.049714][ T189] ? ww_mutex_lock+0x160/0x160
[ 10.049846][ T189] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.049986][ T189] ? __rtnl_newlink+0x3fa/0xa50
[ 10.050125][ T189] rtnl_newlink+0x8d1/0xee0
[ 10.050260][ T189] ? lock_acquire.part.0+0xbc/0x260
[ 10.050389][ T189] ? find_held_lock+0x2b/0x80
[ 10.050543][ T189] ? __rtnl_newlink+0xa50/0xa50
[ 10.050669][ T189] ? mark_usage+0x61/0x170
[ 10.050797][ T189] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.050925][ T189] ? lock_acquire.part.0+0xbc/0x260
[ 10.051056][ T189] ? find_held_lock+0x2b/0x80
[ 10.051189][ T189] ? __rtnl_newlink+0xa50/0xa50
[ 10.051317][ T189] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.051444][ T189] ? __rtnl_newlink+0xa50/0xa50
[ 10.051571][ T189] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.051697][ T189] ? validate_chain+0x38b/0xc20
[ 10.051825][ T189] ? rtnl_link_fill+0x900/0x900
[ 10.051956][ T189] ? __lock_acquire+0x508/0xc10
[ 10.052082][ T189] ? lock_acquire.part.0+0xbc/0x260
[ 10.052214][ T189] ? find_held_lock+0x2b/0x80
[ 10.052342][ T189] netlink_rcv_skb+0x14e/0x3a0
[ 10.052469][ T189] ? rtnl_link_fill+0x900/0x900
[ 10.052595][ T189] ? netlink_ack+0xcd0/0xcd0
[ 10.052721][ T189] ? netlink_deliver_tap+0xc5/0x330
[ 10.052848][ T189] ? netlink_deliver_tap+0x13c/0x330
[ 10.052984][ T189] netlink_unicast+0x486/0x750
[ 10.053114][ T189] ? netlink_attachskb+0x810/0x810
[ 10.053245][ T189] ? __lock_acquire+0x508/0xc10
[ 10.053373][ T189] netlink_sendmsg+0x735/0xc60
[ 10.053501][ T189] ? netlink_unicast+0x750/0x750
[ 10.053629][ T189] ? __might_fault+0x97/0x140
[ 10.053757][ T189] ____sys_sendmsg+0x419/0x850
[ 10.053886][ T189] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.054017][ T189] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.054178][ T189] ? move_addr_to_kernel+0x40/0x40
[ 10.054305][ T189] ? stack_depot_save_flags+0x367/0x770
[ 10.054431][ T189] ? validate_chain+0x38b/0xc20
[ 10.054558][ T189] ___sys_sendmsg+0x14e/0x1d0
[ 10.054682][ T189] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.054844][ T189] ? copy_msghdr_from_user+0x460/0x460
[ 10.054986][ T189] __sys_sendmsg+0x145/0x1f0
[ 10.055115][ T189] ? __sys_sendmsg_sock+0x20/0x20
[ 10.055246][ T189] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.055407][ T189] ? do_raw_spin_unlock+0x59/0x250
[ 10.055533][ T189] ? rcu_is_watching+0x15/0xd0
[ 10.055659][ T189] do_syscall_64+0x117/0xfc0
[ 10.055789][ T189] ? trace_hardirqs_off+0xd/0x30
[ 10.055915][ T189] ? exc_page_fault+0xee/0x100
[ 10.056047][ T189] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.056210][ T189] RIP: 0033:0x7fc8894f608e
[ 10.056344][ T189] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.056797][ T189] RSP: 002b:00007fff497e6990 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.056996][ T189] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fc8894f608e
[ 10.057192][ T189] RDX: 0000000000000000 RSI: 00007fff497e6a40 RDI: 0000000000000005
[ 10.057382][ T189] RBP: 00007fff497e69a0 R08: 0000000000000000 R09: 0000000000000000
[ 10.057588][ T189] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[ 10.057791][ T189] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff497e7100
[ 10.057999][ T189]
[ 10.058099][ T189] irq event stamp: 16515
[ 10.058203][ T189] hardirqs last enabled at (16523): [] __up_console_sem+0x5a/0x70
[ 10.058454][ T189] hardirqs last disabled at (16530): [] __up_console_sem+0x3f/0x70
[ 10.058684][ T189] softirqs last enabled at (15744): [] handle_softirqs+0x611/0x940
[ 10.058914][ T189] softirqs last disabled at (15739): [] __irq_exit_rcu+0x103/0x1c0
[ 10.059153][ T189] ---[ end trace 0000000000000000 ]---
[ 10.060423][ T189] ------------[ cut here ]------------
[ 10.060571][ T189] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/189
[ 10.060803][ T189] Modules linked in:
[ 10.060906][ T189] CPU: 3 UID: 0 PID: 189 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.061185][ T189] Tainted: [W]=WARN
[ 10.061287][ T189] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.061455][ T189] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.061626][ T189] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
[ 10.062103][ T189] RSP: 0018:ffa0000000846fc0 EFLAGS: 00010286
[ 10.062274][ T189] RAX: 00000000ffffffa6 RBX: ff1100000be57240 RCX: 1ff4000000108dbe
[ 10.062471][ T189] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be572f0
[ 10.062661][ T189] RBP: ff1100000ce51000 R08: 1fe22000017cae5f R09: ff1100000cfb8b58
[ 10.062856][ T189] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.063064][ T189] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a5026d0
[ 10.063274][ T189] FS: 00007fc8892bc840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[ 10.063508][ T189] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.063673][ T189] CR2: 00005644f3959a38 CR3: 0000000008c6d001 CR4: 0000000000771ef0
[ 10.063874][ T189] PKRU: 55555554
[ 10.063978][ T189] Call Trace:
[ 10.064078][ T189]
[ 10.064153][ T189] ? ip6_route_dev_notify+0x3d/0x380
[ 10.064286][ T189] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.064419][ T189] ? notifier_call_chain+0xb0/0x320
[ 10.064553][ T189] rtmsg_ifinfo+0x5c/0xb0
[ 10.064657][ T189] __dev_change_net_namespace+0x499/0x1d00
[ 10.064830][ T189] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.064967][ T189] ? __lock_acquire+0x508/0xc10
[ 10.065100][ T189] ? default_device_exit_batch+0x600/0x600
[ 10.065273][ T189] ? lock_acquire.part.0+0xbc/0x260
[ 10.065406][ T189] ? find_held_lock+0x2b/0x80
[ 10.065537][ T189] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.065671][ T189] ? is_bpf_text_address+0x68/0x110
[ 10.065807][ T189] ? __asan_memset+0x27/0x50
[ 10.065945][ T189] do_setlink.isra.0+0x219/0x2a60
[ 10.066079][ T189] ? rtnl_link_get_size+0x350/0x350
[ 10.066223][ T189] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.066389][ T189] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.066523][ T189] ? validate_chain+0x38b/0xc20
[ 10.066656][ T189] ? rcu_read_lock_any_held+0x66/0x90
[ 10.066793][ T189] ? stack_depot_save_flags+0x367/0x770
[ 10.066929][ T189] ? __kernel_text_address+0x12/0x30
[ 10.067072][ T189] ? __lock_acquire+0x508/0xc10
[ 10.067215][ T189] ? lock_acquire.part.0+0xbc/0x260
[ 10.067349][ T189] ? rtnl_newlink+0x883/0xee0
[ 10.067482][ T189] ? rcu_is_watching+0x15/0xd0
[ 10.067616][ T189] ? lock_acquire+0x134/0x160
[ 10.067751][ T189] ? rcu_is_watching+0x15/0xd0
[ 10.067885][ T189] ? rcu_is_watching+0x15/0xd0
[ 10.068021][ T189] ? trace_contention_end+0xb3/0x1a0
[ 10.068161][ T189] ? __mutex_lock+0x1db/0x2010
[ 10.068295][ T189] ? __mutex_lock+0x9b2/0x2010
[ 10.068431][ T189] ? rtnl_newlink+0x883/0xee0
[ 10.068570][ T189] ? ww_mutex_lock+0x160/0x160
[ 10.068703][ T189] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.068843][ T189] ? __rtnl_newlink+0x3fa/0xa50
[ 10.068982][ T189] rtnl_newlink+0x8d1/0xee0
[ 10.069117][ T189] ? lock_acquire.part.0+0xbc/0x260
[ 10.069258][ T189] ? find_held_lock+0x2b/0x80
[ 10.069391][ T189] ? __rtnl_newlink+0xa50/0xa50
[ 10.069524][ T189] ? mark_usage+0x61/0x170
[ 10.069656][ T189] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.069794][ T189] ? lock_acquire.part.0+0xbc/0x260
[ 10.069927][ T189] ? find_held_lock+0x2b/0x80
[ 10.070066][ T189] ? __rtnl_newlink+0xa50/0xa50
[ 10.070203][ T189] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.070337][ T189] ? __rtnl_newlink+0xa50/0xa50
[ 10.070473][ T189] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.070609][ T189] ? validate_chain+0x38b/0xc20
[ 10.070740][ T189] ? rtnl_link_fill+0x900/0x900
[ 10.070876][ T189] ? __lock_acquire+0x508/0xc10
[ 10.071014][ T189] ? lock_acquire.part.0+0xbc/0x260
[ 10.071152][ T189] ? find_held_lock+0x2b/0x80
[ 10.071286][ T189] netlink_rcv_skb+0x14e/0x3a0
[ 10.071420][ T189] ? rtnl_link_fill+0x900/0x900
[ 10.071553][ T189] ? netlink_ack+0xcd0/0xcd0
[ 10.071689][ T189] ? netlink_deliver_tap+0xc5/0x330
[ 10.071823][ T189] ? netlink_deliver_tap+0x13c/0x330
[ 10.071966][ T189] netlink_unicast+0x486/0x750
[ 10.072100][ T189] ? netlink_attachskb+0x810/0x810
[ 10.072238][ T189] ? __lock_acquire+0x508/0xc10
[ 10.072373][ T189] netlink_sendmsg+0x735/0xc60
[ 10.072506][ T189] ? netlink_unicast+0x750/0x750
[ 10.072639][ T189] ? __might_fault+0x97/0x140
[ 10.072775][ T189] ____sys_sendmsg+0x419/0x850
[ 10.072910][ T189] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.073048][ T189] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.073217][ T189] ? move_addr_to_kernel+0x40/0x40
[ 10.073352][ T189] ? stack_depot_save_flags+0x367/0x770
[ 10.073485][ T189] ? validate_chain+0x38b/0xc20
[ 10.073620][ T189] ___sys_sendmsg+0x14e/0x1d0
[ 10.073753][ T189] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.073921][ T189] ? copy_msghdr_from_user+0x460/0x460
[ 10.074071][ T189] __sys_sendmsg+0x145/0x1f0
[ 10.074210][ T189] ? __sys_sendmsg_sock+0x20/0x20
[ 10.074344][ T189] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.074514][ T189] ? do_raw_spin_unlock+0x59/0x250
[ 10.074648][ T189] ? rcu_is_watching+0x15/0xd0
[ 10.074782][ T189] do_syscall_64+0x117/0xfc0
[ 10.074915][ T189] ? trace_hardirqs_off+0xd/0x30
[ 10.075056][ T189] ? exc_page_fault+0xee/0x100
[ 10.075193][ T189] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.075357][ T189] RIP: 0033:0x7fc8894f608e
[ 10.075495][ T189] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.075979][ T189] RSP: 002b:00007fff497e6990 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.076186][ T189] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fc8894f608e
[ 10.076384][ T189] RDX: 0000000000000000 RSI: 00007fff497e6a40 RDI: 0000000000000005
[ 10.076584][ T189] RBP: 00007fff497e69a0 R08: 0000000000000000 R09: 0000000000000000
[ 10.076797][ T189] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[ 10.077001][ T189] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff497e7100
[ 10.077213][ T189]
[ 10.077339][ T189] irq event stamp: 18243
[ 10.077435][ T189] hardirqs last enabled at (18251): [] __up_console_sem+0x5a/0x70
[ 10.077659][ T189] hardirqs last disabled at (18258): [] __up_console_sem+0x3f/0x70
[ 10.077885][ T189] softirqs last enabled at (18176): [] handle_softirqs+0x611/0x940
[ 10.078113][ T189] softirqs last disabled at (18167): [] __irq_exit_rcu+0x103/0x1c0
[ 10.078343][ T189] ---[ end trace 0000000000000000 ]---
[ 10.080518][ T189] eth1: renamed from lag1
[ 10.086361][ T189] ------------[ cut here ]------------
[ 10.086588][ T189] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/189
[ 10.086867][ T189] Modules linked in:
[ 10.087492][ T189] CPU: 3 UID: 0 PID: 189 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.087764][ T189] Tainted: [W]=WARN
[ 10.087867][ T189] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.088409][ T189] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.088591][ T189] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
[ 10.089130][ T189] RSP: 0018:ffa0000000847038 EFLAGS: 00010286
[ 10.089305][ T189] RAX: 00000000ffffffa6 RBX: ff1100000a78f0c0 RCX: 1ff4000000108dcd
[ 10.089510][ T189] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a78f170
[ 10.089714][ T189] RBP: ff1100000ce51000 R08: 1fe22000014f1e2f R09: ff1100000cfb8b58
[ 10.089922][ T189] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 10.090188][ T189] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 10.090393][ T189] FS: 00007fc8892bc840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[ 10.090642][ T189] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.090813][ T189] CR2: 00005644f3959a38 CR3: 0000000008c6d001 CR4: 0000000000771ef0
[ 10.091075][ T189] PKRU: 55555554
[ 10.091188][ T189] Call Trace:
[ 10.091290][ T189]
[ 10.091361][ T189] ? rcu_is_watching+0x15/0xd0
[ 10.091497][ T189] rtnetlink_event+0xe0/0x1f0
[ 10.091634][ T189] notifier_call_chain+0xb0/0x320
[ 10.091774][ T189] netif_change_name+0x412/0x8c0
[ 10.091909][ T189] ? default_device_exit_batch+0x600/0x600
[ 10.092139][ T189] ? netdev_adjacent_rename_links+0x470/0x470
[ 10.092309][ T189] ? is_bpf_text_address+0x68/0x110
[ 10.092446][ T189] ? __asan_memset+0x27/0x50
[ 10.092586][ T189] do_setlink.isra.0+0x1f7d/0x2a60
[ 10.092726][ T189] ? rtnl_link_get_size+0x350/0x350
[ 10.092868][ T189] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.093091][ T189] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.093233][ T189] ? validate_chain+0x38b/0xc20
[ 10.093371][ T189] ? rcu_read_lock_any_held+0x66/0x90
[ 10.093503][ T189] ? stack_depot_save_flags+0x367/0x770
[ 10.093637][ T189] ? __kernel_text_address+0x12/0x30
[ 10.093773][ T189] ? __lock_acquire+0x508/0xc10
[ 10.093909][ T189] ? lock_acquire.part.0+0xbc/0x260
[ 10.094103][ T189] ? rtnl_newlink+0x883/0xee0
[ 10.094245][ T189] ? rcu_is_watching+0x15/0xd0
[ 10.094377][ T189] ? lock_acquire+0x134/0x160
[ 10.094512][ T189] ? rcu_is_watching+0x15/0xd0
[ 10.094646][ T189] ? rcu_is_watching+0x15/0xd0
[ 10.094783][ T189] ? trace_contention_end+0xb3/0x1a0
[ 10.094918][ T189] ? __mutex_lock+0x1db/0x2010
[ 10.095111][ T189] ? __mutex_lock+0x9b2/0x2010
[ 10.095303][ T189] ? rtnl_newlink+0x883/0xee0
[ 10.095459][ T189] ? ww_mutex_lock+0x160/0x160
[ 10.095591][ T189] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.095729][ T189] ? __rtnl_newlink+0x3fa/0xa50
[ 10.095870][ T189] rtnl_newlink+0x8d1/0xee0
[ 10.096066][ T189] ? lock_acquire.part.0+0xbc/0x260
[ 10.096214][ T189] ? find_held_lock+0x2b/0x80
[ 10.096352][ T189] ? __rtnl_newlink+0xa50/0xa50
[ 10.096491][ T189] ? mark_usage+0x61/0x170
[ 10.096626][ T189] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.096768][ T189] ? lock_acquire.part.0+0xbc/0x260
[ 10.096904][ T189] ? find_held_lock+0x2b/0x80
[ 10.097095][ T189] ? __rtnl_newlink+0xa50/0xa50
[ 10.097236][ T189] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.097372][ T189] ? __rtnl_newlink+0xa50/0xa50
[ 10.097508][ T189] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.097648][ T189] ? validate_chain+0x38b/0xc20
[ 10.097786][ T189] ? rtnl_link_fill+0x900/0x900
[ 10.097921][ T189] ? __lock_acquire+0x508/0xc10
[ 10.098124][ T189] ? lock_acquire.part.0+0xbc/0x260
[ 10.098260][ T189] ? find_held_lock+0x2b/0x80
[ 10.098397][ T189] netlink_rcv_skb+0x14e/0x3a0
[ 10.098539][ T189] ? rtnl_link_fill+0x900/0x900
[ 10.098678][ T189] ? netlink_ack+0xcd0/0xcd0
[ 10.098818][ T189] ? netlink_deliver_tap+0xc5/0x330
[ 10.099008][ T189] ? netlink_deliver_tap+0x13c/0x330
[ 10.099149][ T189] netlink_unicast+0x486/0x750
[ 10.099284][ T189] ? netlink_attachskb+0x810/0x810
[ 10.099421][ T189] ? __lock_acquire+0x508/0xc10
[ 10.099559][ T189] netlink_sendmsg+0x735/0xc60
[ 10.099697][ T189] ? netlink_unicast+0x750/0x750
[ 10.099841][ T189] ? __might_fault+0x97/0x140
[ 10.100039][ T189] ____sys_sendmsg+0x419/0x850
[ 10.100186][ T189] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.100322][ T189] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.100489][ T189] ? move_addr_to_kernel+0x40/0x40
[ 10.100626][ T189] ? stack_depot_save_flags+0x367/0x770
[ 10.100764][ T189] ? validate_chain+0x38b/0xc20
[ 10.100909][ T189] ___sys_sendmsg+0x14e/0x1d0
[ 10.101096][ T189] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.101266][ T189] ? copy_msghdr_from_user+0x460/0x460
[ 10.101411][ T189] __sys_sendmsg+0x145/0x1f0
[ 10.101545][ T189] ? __sys_sendmsg_sock+0x20/0x20
[ 10.101679][ T189] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.101856][ T189] ? do_raw_spin_unlock+0x59/0x250
[ 10.102057][ T189] ? rcu_is_watching+0x15/0xd0
[ 10.102202][ T189] do_syscall_64+0x117/0xfc0
[ 10.102340][ T189] ? trace_hardirqs_off+0xd/0x30
[ 10.102478][ T189] ? exc_page_fault+0xee/0x100
[ 10.102613][ T189] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.102780][ T189] RIP: 0033:0x7fc8894f608e
[ 10.102921][ T189] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.103461][ T189] RSP: 002b:00007fff497e6990 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.103664][ T189] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fc8894f608e
[ 10.104009][ T189] RDX: 0000000000000000 RSI: 00007fff497e6a40 RDI: 0000000000000005
[ 10.104220][ T189] RBP: 00007fff497e69a0 R08: 0000000000000000 R09: 0000000000000000
[ 10.104419][ T189] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[ 10.104619][ T189] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff497e7100
[ 10.104828][ T189]
[ 10.104988][ T189] irq event stamp: 23501
[ 10.105091][ T189] hardirqs last enabled at (23509): [] __up_console_sem+0x5a/0x70
[ 10.105326][ T189] hardirqs last disabled at (23516): [] __up_console_sem+0x3f/0x70
[ 10.105589][ T189] softirqs last enabled at (23498): [] handle_softirqs+0x611/0x940
[ 10.105818][ T189] softirqs last disabled at (23407): [] __irq_exit_rcu+0x103/0x1c0
[ 10.106099][ T189] ---[ end trace 0000000000000000 ]---
[ 10.163028][ T191] ------------[ cut here ]------------
[ 10.163208][ T191] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/191
[ 10.163443][ T191] Modules linked in:
[ 10.163553][ T191] CPU: 3 UID: 0 PID: 191 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.163822][ T191] Tainted: [W]=WARN
[ 10.163922][ T191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.164097][ T191] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.164276][ T191] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
[ 10.164748][ T191] RSP: 0018:ffa0000000926ff8 EFLAGS: 00010286
[ 10.164919][ T191] RAX: 00000000ffffffa6 RBX: ff1100000bd89840 RCX: 1ff4000000124dc5
[ 10.165143][ T191] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd898f0
[ 10.165344][ T191] RBP: ff1100000ce64000 R08: 1fe22000017b131f R09: ff1100000cfbd158
[ 10.165541][ T191] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.165736][ T191] R13: 0000000000000000 R14: ffa0000000927140 R15: ff11000005bdcad0
[ 10.165943][ T191] FS: 00007f081277d840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[ 10.166183][ T191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.166350][ T191] CR2: 000000003f695988 CR3: 000000000cb85006 CR4: 0000000000771ef0
[ 10.166547][ T191] PKRU: 55555554
[ 10.166649][ T191] Call Trace:
[ 10.166750][ T191]
[ 10.166824][ T191] rtmsg_ifinfo_newnet+0x69/0x160
[ 10.166968][ T191] __dev_change_net_namespace+0x8b7/0x1d00
[ 10.167138][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.167277][ T191] ? __lock_acquire+0x508/0xc10
[ 10.167411][ T191] ? default_device_exit_batch+0x600/0x600
[ 10.167578][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 10.167709][ T191] ? find_held_lock+0x2b/0x80
[ 10.167862][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.168070][ T191] ? is_bpf_text_address+0x68/0x110
[ 10.168220][ T191] ? __asan_memset+0x27/0x50
[ 10.168356][ T191] do_setlink.isra.0+0x219/0x2a60
[ 10.168493][ T191] ? rtnl_link_get_size+0x350/0x350
[ 10.168626][ T191] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.168793][ T191] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.168935][ T191] ? validate_chain+0x38b/0xc20
[ 10.169068][ T191] ? rcu_read_lock_any_held+0x66/0x90
[ 10.169204][ T191] ? stack_depot_save_flags+0x367/0x770
[ 10.169337][ T191] ? __kernel_text_address+0x12/0x30
[ 10.169471][ T191] ? __lock_acquire+0x508/0xc10
[ 10.169606][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 10.169738][ T191] ? rtnl_newlink+0x883/0xee0
[ 10.169870][ T191] ? rcu_is_watching+0x15/0xd0
[ 10.170007][ T191] ? lock_acquire+0x134/0x160
[ 10.170144][ T191] ? rcu_is_watching+0x15/0xd0
[ 10.170274][ T191] ? rcu_is_watching+0x15/0xd0
[ 10.170406][ T191] ? trace_contention_end+0xb3/0x1a0
[ 10.170537][ T191] ? __mutex_lock+0x1db/0x2010
[ 10.170670][ T191] ? __mutex_lock+0x9b2/0x2010
[ 10.170802][ T191] ? rtnl_newlink+0x883/0xee0
[ 10.170941][ T191] ? ww_mutex_lock+0x160/0x160
[ 10.171069][ T191] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.171205][ T191] ? __rtnl_newlink+0x3fa/0xa50
[ 10.171340][ T191] rtnl_newlink+0x8d1/0xee0
[ 10.171472][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 10.171623][ T191] ? find_held_lock+0x2b/0x80
[ 10.171762][ T191] ? __rtnl_newlink+0xa50/0xa50
[ 10.171896][ T191] ? mark_usage+0x61/0x170
[ 10.172027][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.172160][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 10.172285][ T191] ? find_held_lock+0x2b/0x80
[ 10.172410][ T191] ? __rtnl_newlink+0xa50/0xa50
[ 10.172537][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.172668][ T191] ? __rtnl_newlink+0xa50/0xa50
[ 10.172797][ T191] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.172926][ T191] ? validate_chain+0x38b/0xc20
[ 10.173103][ T191] ? rtnl_link_fill+0x900/0x900
[ 10.173235][ T191] ? __lock_acquire+0x508/0xc10
[ 10.173368][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 10.173493][ T191] ? find_held_lock+0x2b/0x80
[ 10.173620][ T191] netlink_rcv_skb+0x14e/0x3a0
[ 10.173746][ T191] ? rtnl_link_fill+0x900/0x900
[ 10.173875][ T191] ? netlink_ack+0xcd0/0xcd0
[ 10.174008][ T191] ? netlink_deliver_tap+0xc5/0x330
[ 10.174135][ T191] ? netlink_deliver_tap+0x13c/0x330
[ 10.174263][ T191] netlink_unicast+0x486/0x750
[ 10.174392][ T191] ? netlink_attachskb+0x810/0x810
[ 10.174524][ T191] ? __lock_acquire+0x508/0xc10
[ 10.174651][ T191] netlink_sendmsg+0x735/0xc60
[ 10.174780][ T191] ? netlink_unicast+0x750/0x750
[ 10.174908][ T191] ? __might_fault+0x97/0x140
[ 10.175042][ T191] ____sys_sendmsg+0x419/0x850
[ 10.175179][ T191] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.175308][ T191] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.175464][ T191] ? move_addr_to_kernel+0x40/0x40
[ 10.175589][ T191] ? stack_depot_save_flags+0x367/0x770
[ 10.175714][ T191] ? validate_chain+0x38b/0xc20
[ 10.175859][ T191] ___sys_sendmsg+0x14e/0x1d0
[ 10.176036][ T191] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.176197][ T191] ? copy_msghdr_from_user+0x460/0x460
[ 10.176340][ T191] __sys_sendmsg+0x145/0x1f0
[ 10.176469][ T191] ? __sys_sendmsg_sock+0x20/0x20
[ 10.176594][ T191] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.176753][ T191] ? do_raw_spin_unlock+0x59/0x250
[ 10.176883][ T191] ? rcu_is_watching+0x15/0xd0
[ 10.177021][ T191] do_syscall_64+0x117/0xfc0
[ 10.177162][ T191] ? trace_hardirqs_off+0xd/0x30
[ 10.177288][ T191] ? exc_page_fault+0xee/0x100
[ 10.177417][ T191] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.177574][ T191] RIP: 0033:0x7f08129b708e
[ 10.177709][ T191] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.178168][ T191] RSP: 002b:00007ffc79241480 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.178361][ T191] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f08129b708e
[ 10.178553][ T191] RDX: 0000000000000000 RSI: 00007ffc79241530 RDI: 0000000000000005
[ 10.178740][ T191] RBP: 00007ffc79241490 R08: 0000000000000000 R09: 0000000000000000
[ 10.178935][ T191] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[ 10.179129][ T191] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc79241bf0
[ 10.179323][ T191]
[ 10.179417][ T191] irq event stamp: 25909
[ 10.179512][ T191] hardirqs last enabled at (25917): [] __up_console_sem+0x5a/0x70
[ 10.179731][ T191] hardirqs last disabled at (25924): [] __up_console_sem+0x3f/0x70
[ 10.179953][ T191] softirqs last enabled at (25548): [] handle_softirqs+0x611/0x940
[ 10.180181][ T191] softirqs last disabled at (25475): [] __irq_exit_rcu+0x103/0x1c0
[ 10.180405][ T191] ---[ end trace 0000000000000000 ]---
[ 10.181694][ T191] ------------[ cut here ]------------
[ 10.181830][ T191] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/191
[ 10.182066][ T191] Modules linked in:
[ 10.182175][ T191] CPU: 3 UID: 0 PID: 191 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.182438][ T191] Tainted: [W]=WARN
[ 10.182536][ T191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.182699][ T191] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.182868][ T191] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
[ 10.183345][ T191] RSP: 0018:ffa0000000926fc0 EFLAGS: 00010286
[ 10.183507][ T191] RAX: 00000000ffffffa6 RBX: ff11000009d7d3c0 RCX: 1ff4000000124dbe
[ 10.183699][ T191] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009d7d470
[ 10.183896][ T191] RBP: ff1100000ce64000 R08: 1fe22000013afa8f R09: ff1100000cfbd158
[ 10.184095][ T191] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.184294][ T191] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000005bdcad0
[ 10.184490][ T191] FS: 00007f081277d840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[ 10.184727][ T191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.184900][ T191] CR2: 000000003f695988 CR3: 000000000cb85006 CR4: 0000000000771ef0
[ 10.185117][ T191] PKRU: 55555554
[ 10.185267][ T191] Call Trace:
[ 10.185386][ T191]
[ 10.185457][ T191] ? ip6_route_dev_notify+0x3d/0x380
[ 10.185590][ T191] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.185721][ T191] ? notifier_call_chain+0xb0/0x320
[ 10.185860][ T191] rtmsg_ifinfo+0x5c/0xb0
[ 10.185967][ T191] __dev_change_net_namespace+0x499/0x1d00
[ 10.186148][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.186277][ T191] ? __lock_acquire+0x508/0xc10
[ 10.186409][ T191] ? default_device_exit_batch+0x600/0x600
[ 10.186569][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 10.186698][ T191] ? find_held_lock+0x2b/0x80
[ 10.186835][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.186977][ T191] ? is_bpf_text_address+0x68/0x110
[ 10.187109][ T191] ? __asan_memset+0x27/0x50
[ 10.187247][ T191] do_setlink.isra.0+0x219/0x2a60
[ 10.187379][ T191] ? rtnl_link_get_size+0x350/0x350
[ 10.187508][ T191] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.187669][ T191] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.187804][ T191] ? validate_chain+0x38b/0xc20
[ 10.187944][ T191] ? rcu_read_lock_any_held+0x66/0x90
[ 10.188075][ T191] ? stack_depot_save_flags+0x367/0x770
[ 10.188212][ T191] ? __kernel_text_address+0x12/0x30
[ 10.188342][ T191] ? __lock_acquire+0x508/0xc10
[ 10.188475][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 10.188604][ T191] ? rtnl_newlink+0x883/0xee0
[ 10.188733][ T191] ? rcu_is_watching+0x15/0xd0
[ 10.188871][ T191] ? lock_acquire+0x134/0x160
[ 10.189009][ T191] ? rcu_is_watching+0x15/0xd0
[ 10.189143][ T191] ? rcu_is_watching+0x15/0xd0
[ 10.189273][ T191] ? trace_contention_end+0xb3/0x1a0
[ 10.189401][ T191] ? __mutex_lock+0x1db/0x2010
[ 10.189537][ T191] ? __mutex_lock+0x9b2/0x2010
[ 10.189665][ T191] ? rtnl_newlink+0x883/0xee0
[ 10.189800][ T191] ? ww_mutex_lock+0x160/0x160
[ 10.189938][ T191] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.190070][ T191] ? __rtnl_newlink+0x3fa/0xa50
[ 10.190210][ T191] rtnl_newlink+0x8d1/0xee0
[ 10.190342][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 10.190495][ T191] ? find_held_lock+0x2b/0x80
[ 10.190686][ T191] ? __rtnl_newlink+0xa50/0xa50
[ 10.190882][ T191] ? mark_usage+0x61/0x170
[ 10.191096][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.191262][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 10.191395][ T191] ? find_held_lock+0x2b/0x80
[ 10.191524][ T191] ? __rtnl_newlink+0xa50/0xa50
[ 10.191651][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.191780][ T191] ? __rtnl_newlink+0xa50/0xa50
[ 10.191910][ T191] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.192042][ T191] ? validate_chain+0x38b/0xc20
[ 10.192187][ T191] ? rtnl_link_fill+0x900/0x900
[ 10.192375][ T191] ? __lock_acquire+0x508/0xc10
[ 10.192533][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 10.192666][ T191] ? find_held_lock+0x2b/0x80
[ 10.192799][ T191] netlink_rcv_skb+0x14e/0x3a0
[ 10.192936][ T191] ? rtnl_link_fill+0x900/0x900
[ 10.193064][ T191] ? netlink_ack+0xcd0/0xcd0
[ 10.193218][ T191] ? netlink_deliver_tap+0xc5/0x330
[ 10.193414][ T191] ? netlink_deliver_tap+0x13c/0x330
[ 10.193610][ T191] netlink_unicast+0x486/0x750
[ 10.193809][ T191] ? netlink_attachskb+0x810/0x810
[ 10.193965][ T191] ? __lock_acquire+0x508/0xc10
[ 10.194097][ T191] netlink_sendmsg+0x735/0xc60
[ 10.194230][ T191] ? netlink_unicast+0x750/0x750
[ 10.194361][ T191] ? __might_fault+0x97/0x140
[ 10.194501][ T191] ____sys_sendmsg+0x419/0x850
[ 10.194630][ T191] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.194757][ T191] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.194914][ T191] ? move_addr_to_kernel+0x40/0x40
[ 10.195049][ T191] ? stack_depot_save_flags+0x367/0x770
[ 10.195194][ T191] ? validate_chain+0x38b/0xc20
[ 10.195325][ T191] ___sys_sendmsg+0x14e/0x1d0
[ 10.195515][ T191] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.195756][ T191] ? copy_msghdr_from_user+0x460/0x460
[ 10.195992][ T191] __sys_sendmsg+0x145/0x1f0
[ 10.196150][ T191] ? __sys_sendmsg_sock+0x20/0x20
[ 10.196279][ T191] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.196444][ T191] ? do_raw_spin_unlock+0x59/0x250
[ 10.196573][ T191] ? rcu_is_watching+0x15/0xd0
[ 10.196711][ T191] do_syscall_64+0x117/0xfc0
[ 10.196841][ T191] ? trace_hardirqs_off+0xd/0x30
[ 10.196976][ T191] ? exc_page_fault+0xee/0x100
[ 10.197104][ T191] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.197324][ T191] RIP: 0033:0x7f08129b708e
[ 10.197489][ T191] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.198175][ T191] RSP: 002b:00007ffc79241480 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.198372][ T191] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f08129b708e
[ 10.198567][ T191] RDX: 0000000000000000 RSI: 00007ffc79241530 RDI: 0000000000000005
[ 10.198757][ T191] RBP: 00007ffc79241490 R08: 0000000000000000 R09: 0000000000000000
[ 10.198963][ T191] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[ 10.199157][ T191] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc79241bf0
[ 10.199354][ T191]
[ 10.199453][ T191] irq event stamp: 27623
[ 10.199551][ T191] hardirqs last enabled at (27631): [] __up_console_sem+0x5a/0x70
[ 10.199780][ T191] hardirqs last disabled at (27638): [] __up_console_sem+0x3f/0x70
[ 10.200006][ T191] softirqs last enabled at (26700): [] handle_softirqs+0x611/0x940
[ 10.200236][ T191] softirqs last disabled at (26695): [] __irq_exit_rcu+0x103/0x1c0
[ 10.200462][ T191] ---[ end trace 0000000000000000 ]---
[ 10.201424][ T191] eth1: renamed from lag1-end
[ 10.202389][ T191] ------------[ cut here ]------------
[ 10.202565][ T191] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/191
[ 10.202840][ T191] Modules linked in:
[ 10.203007][ T191] CPU: 2 UID: 0 PID: 191 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.203328][ T191] Tainted: [W]=WARN
[ 10.203477][ T191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.203692][ T191] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.203927][ T191] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
[ 10.204519][ T191] RSP: 0018:ffa0000000927038 EFLAGS: 00010286
[ 10.204812][ T191] RAX: 00000000ffffffa6 RBX: ff1100000ecd59c0 RCX: 1ff4000000124dcd
[ 10.205345][ T191] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ecd5a70
[ 10.205668][ T191] RBP: ff1100000ce64000 R08: 1fe2200001d9ab4f R09: ff1100000cfbd158
[ 10.205912][ T191] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 10.206171][ T191] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[ 10.206423][ T191] FS: 00007f081277d840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[ 10.206694][ T191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.206905][ T191] CR2: 00007f746d0a9b70 CR3: 000000000cb85005 CR4: 0000000000771ef0
[ 10.207164][ T191] PKRU: 55555554
[ 10.207309][ T191] Call Trace:
[ 10.207452][ T191]
[ 10.207564][ T191] ? rcu_is_watching+0x15/0xd0
[ 10.207742][ T191] rtnetlink_event+0xe0/0x1f0
[ 10.207922][ T191] notifier_call_chain+0xb0/0x320
[ 10.208116][ T191] netif_change_name+0x412/0x8c0
[ 10.208303][ T191] ? default_device_exit_batch+0x600/0x600
[ 10.208511][ T191] ? netdev_adjacent_rename_links+0x470/0x470
[ 10.208718][ T191] ? is_bpf_text_address+0x68/0x110
[ 10.208895][ T191] ? __asan_memset+0x27/0x50
[ 10.209083][ T191] do_setlink.isra.0+0x1f7d/0x2a60
[ 10.209268][ T191] ? rtnl_link_get_size+0x350/0x350
[ 10.209446][ T191] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.209653][ T191] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.209828][ T191] ? validate_chain+0x38b/0xc20
[ 10.210012][ T191] ? rcu_read_lock_any_held+0x66/0x90
[ 10.210195][ T191] ? stack_depot_save_flags+0x367/0x770
[ 10.210369][ T191] ? __kernel_text_address+0x12/0x30
[ 10.210549][ T191] ? __lock_acquire+0x508/0xc10
[ 10.210729][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 10.210903][ T191] ? rtnl_newlink+0x883/0xee0
[ 10.211090][ T191] ? rcu_is_watching+0x15/0xd0
[ 10.211272][ T191] ? lock_acquire+0x134/0x160
[ 10.211446][ T191] ? rcu_is_watching+0x15/0xd0
[ 10.211621][ T191] ? rcu_is_watching+0x15/0xd0
[ 10.211798][ T191] ? trace_contention_end+0xb3/0x1a0
[ 10.211989][ T191] ? __mutex_lock+0x1db/0x2010
[ 10.212297][ T191] ? __mutex_lock+0x9b2/0x2010
[ 10.212475][ T191] ? rtnl_newlink+0x883/0xee0
[ 10.212650][ T191] ? ww_mutex_lock+0x160/0x160
[ 10.212821][ T191] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.213011][ T191] ? __rtnl_newlink+0x3fa/0xa50
[ 10.213197][ T191] rtnl_newlink+0x8d1/0xee0
[ 10.213408][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 10.213586][ T191] ? find_held_lock+0x2b/0x80
[ 10.213760][ T191] ? __rtnl_newlink+0xa50/0xa50
[ 10.213946][ T191] ? mark_usage+0x61/0x170
[ 10.214128][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.214315][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 10.214489][ T191] ? find_held_lock+0x2b/0x80
[ 10.214733][ T191] ? __rtnl_newlink+0xa50/0xa50
[ 10.214966][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.215153][ T191] ? __rtnl_newlink+0xa50/0xa50
[ 10.215332][ T191] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.215506][ T191] ? validate_chain+0x38b/0xc20
[ 10.215680][ T191] ? rtnl_link_fill+0x900/0x900
[ 10.215896][ T191] ? __lock_acquire+0x508/0xc10
[ 10.216099][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 10.216284][ T191] ? find_held_lock+0x2b/0x80
[ 10.216458][ T191] netlink_rcv_skb+0x14e/0x3a0
[ 10.216632][ T191] ? rtnl_link_fill+0x900/0x900
[ 10.216806][ T191] ? netlink_ack+0xcd0/0xcd0
[ 10.217000][ T191] ? netlink_deliver_tap+0xc5/0x330
[ 10.217183][ T191] ? netlink_deliver_tap+0x13c/0x330
[ 10.217360][ T191] netlink_unicast+0x486/0x750
[ 10.217534][ T191] ? netlink_attachskb+0x810/0x810
[ 10.217708][ T191] ? __lock_acquire+0x508/0xc10
[ 10.217884][ T191] netlink_sendmsg+0x735/0xc60
[ 10.218073][ T191] ? netlink_unicast+0x750/0x750
[ 10.218289][ T191] ? __might_fault+0x97/0x140
[ 10.218515][ T191] ____sys_sendmsg+0x419/0x850
[ 10.218691][ T191] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.218866][ T191] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.219083][ T191] ? move_addr_to_kernel+0x40/0x40
[ 10.219268][ T191] ? stack_depot_save_flags+0x367/0x770
[ 10.219442][ T191] ? validate_chain+0x38b/0xc20
[ 10.219621][ T191] ___sys_sendmsg+0x14e/0x1d0
[ 10.219796][ T191] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.220016][ T191] ? copy_msghdr_from_user+0x460/0x460
[ 10.220260][ T191] __sys_sendmsg+0x145/0x1f0
[ 10.220491][ T191] ? __sys_sendmsg_sock+0x20/0x20
[ 10.220667][ T191] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.220877][ T191] ? do_raw_spin_unlock+0x59/0x250
[ 10.221068][ T191] ? rcu_is_watching+0x15/0xd0
[ 10.221266][ T191] do_syscall_64+0x117/0xfc0
[ 10.221480][ T191] ? trace_hardirqs_off+0xd/0x30
[ 10.221713][ T191] ? exc_page_fault+0xee/0x100
[ 10.221908][ T191] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.222138][ T191] RIP: 0033:0x7f08129b708e
[ 10.222323][ T191] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.222892][ T191] RSP: 002b:00007ffc79241480 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.223153][ T191] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f08129b708e
[ 10.223394][ T191] RDX: 0000000000000000 RSI: 00007ffc79241530 RDI: 0000000000000005
[ 10.223629][ T191] RBP: 00007ffc79241490 R08: 0000000000000000 R09: 0000000000000000
[ 10.223866][ T191] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[ 10.224133][ T191] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc79241bf0
[ 10.224380][ T191]
[ 10.224526][ T191] irq event stamp: 29317
[ 10.224668][ T191] hardirqs last enabled at (29327): [] __up_console_sem+0x5a/0x70
[ 10.224950][ T191] hardirqs last disabled at (29338): [] __up_console_sem+0x3f/0x70
[ 10.225229][ T191] softirqs last enabled at (28326): [] handle_softirqs+0x611/0x940
[ 10.225515][ T191] softirqs last disabled at (28245): [] __irq_exit_rcu+0x103/0x1c0
[ 10.225786][ T191] ---[ end trace 0000000000000000 ]---
[ 10.296339][ T196] ------------[ cut here ]------------
[ 10.296513][ T196] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/196
[ 10.296758][ T196] Modules linked in:
[ 10.296872][ T196] CPU: 0 UID: 0 PID: 196 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.297166][ T196] Tainted: [W]=WARN
[ 10.297271][ T196] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.297446][ T196] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.297664][ T196] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
[ 10.298680][ T196] RSP: 0018:ffa00000008471b0 EFLAGS: 00010286
[ 10.298864][ T196] RAX: 00000000ffffffa6 RBX: ff1100000b2cbcc0 RCX: 1ff4000000108dfc
[ 10.299073][ T196] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2cbd70
[ 10.299282][ T196] RBP: ff1100000c722000 R08: 1fe22000016597af R09: ff1100000d422e80
[ 10.299481][ T196] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.299680][ T196] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffffb81207a0
[ 10.299881][ T196] FS: 00007f2539be2840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[ 10.300133][ T196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.300312][ T196] CR2: 00000000004a04a0 CR3: 000000000edcf002 CR4: 0000000000771ef0
[ 10.300513][ T196] PKRU: 55555554
[ 10.300613][ T196] Call Trace:
[ 10.300713][ T196]
[ 10.300800][ T196] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.301163][ T196] rtmsg_ifinfo+0x5c/0xb0
[ 10.301335][ T196] ? mark_held_locks+0x40/0x70
[ 10.301549][ T196] __dev_notify_flags+0x1b8/0x280
[ 10.301761][ T196] ? netif_change_name+0x8c0/0x8c0
[ 10.302127][ T196] ? __dev_change_flags+0x4a4/0x6d0
[ 10.302340][ T196] ? netif_set_allmulti+0x2c0/0x2c0
[ 10.302552][ T196] ? unregister_netdevice_queue+0x470/0x470
[ 10.302813][ T196] ? alloc_netdev_mqs+0xed0/0x1420
[ 10.303182][ T196] rtnl_configure_link+0x1ac/0x390
[ 10.303408][ T196] rtnl_newlink_create+0x353/0x8c0
[ 10.303629][ T196] ? rtnl_create_link+0xf20/0xf20
[ 10.303836][ T196] ? __dev_get_by_name+0x12/0x50
[ 10.304216][ T196] ? rtnl_dev_get+0xd7/0x170
[ 10.304448][ T196] __rtnl_newlink+0x22b/0xa50
[ 10.304671][ T196] rtnl_newlink+0x8d1/0xee0
[ 10.304884][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 10.305244][ T196] ? find_held_lock+0x2b/0x80
[ 10.305455][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 10.305654][ T196] ? mark_usage+0x61/0x170
[ 10.305849][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.306080][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.306232][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 10.306371][ T196] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.306510][ T196] ? validate_chain+0x38b/0xc20
[ 10.306651][ T196] ? rtnl_link_fill+0x900/0x900
[ 10.306790][ T196] ? __lock_acquire+0x508/0xc10
[ 10.307011][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 10.307162][ T196] ? find_held_lock+0x2b/0x80
[ 10.307304][ T196] netlink_rcv_skb+0x14e/0x3a0
[ 10.307443][ T196] ? rtnl_link_fill+0x900/0x900
[ 10.307581][ T196] ? netlink_ack+0xcd0/0xcd0
[ 10.307723][ T196] ? netlink_deliver_tap+0xc5/0x330
[ 10.307863][ T196] ? netlink_deliver_tap+0x13c/0x330
[ 10.308095][ T196] netlink_unicast+0x486/0x750
[ 10.308251][ T196] ? netlink_attachskb+0x810/0x810
[ 10.308392][ T196] ? __lock_acquire+0x508/0xc10
[ 10.308530][ T196] netlink_sendmsg+0x735/0xc60
[ 10.308669][ T196] ? netlink_unicast+0x750/0x750
[ 10.308810][ T196] ? __might_fault+0x97/0x140
[ 10.309043][ T196] ____sys_sendmsg+0x419/0x850
[ 10.309192][ T196] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.309329][ T196] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.309499][ T196] ? move_addr_to_kernel+0x40/0x40
[ 10.309639][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.309776][ T196] ? rcu_read_unlock+0x1b/0x70
[ 10.309915][ T196] ___sys_sendmsg+0x14e/0x1d0
[ 10.310133][ T196] ? wp_page_copy+0x76d/0x10d0
[ 10.310275][ T196] ? copy_msghdr_from_user+0x460/0x460
[ 10.310416][ T196] ? do_wp_page+0x957/0x10a0
[ 10.310556][ T196] ? lock_vma_under_rcu+0x159/0x410
[ 10.310697][ T196] __sys_sendmsg+0x145/0x1f0
[ 10.310833][ T196] ? __sys_sendmsg_sock+0x20/0x20
[ 10.310986][ T196] ? rcu_is_watching+0x15/0xd0
[ 10.311128][ T196] ? rcu_is_watching+0x15/0xd0
[ 10.311265][ T196] do_syscall_64+0x117/0xfc0
[ 10.311426][ T196] ? trace_hardirqs_off+0xd/0x30
[ 10.311634][ T196] ? exc_page_fault+0xee/0x100
[ 10.311813][ T196] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.312093][ T196] RIP: 0033:0x7f2539e1c08e
[ 10.312329][ T196] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.313151][ T196] RSP: 002b:00007fff0294e910 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.313481][ T196] RAX: ffffffffffffffda RBX: 00007fff0294f0b0 RCX: 00007f2539e1c08e
[ 10.313805][ T196] RDX: 0000000000000000 RSI: 00007fff0294e9c0 RDI: 0000000000000005
[ 10.314078][ T196] RBP: 00007fff0294e920 R08: 0000000000000000 R09: 0000000000000000
[ 10.314289][ T196] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[ 10.314496][ T196] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0294f080
[ 10.314706][ T196]
[ 10.314809][ T196] irq event stamp: 56711
[ 10.314913][ T196] hardirqs last enabled at (56719): [] __up_console_sem+0x5a/0x70
[ 10.315160][ T196] hardirqs last disabled at (56728): [] __up_console_sem+0x3f/0x70
[ 10.315401][ T196] softirqs last enabled at (56576): [] handle_softirqs+0x611/0x940
[ 10.315639][ T196] softirqs last disabled at (56559): [] __irq_exit_rcu+0x103/0x1c0
[ 10.315874][ T196] ---[ end trace 0000000000000000 ]---
[ 10.374334][ T203] ------------[ cut here ]------------
[ 10.374516][ T203] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/203
[ 10.374771][ T203] Modules linked in:
[ 10.374883][ T203] CPU: 0 UID: 0 PID: 203 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.375179][ T203] Tainted: [W]=WARN
[ 10.375283][ T203] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.375455][ T203] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.375636][ 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
[ 10.376126][ T203] RSP: 0018:ffa0000000977020 EFLAGS: 00010286
[ 10.376299][ T203] RAX: 00000000ffffffa6 RBX: ff1100000ecf9840 RCX: 1ff400000012edca
[ 10.376502][ T203] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ecf98f0
[ 10.376705][ T203] RBP: ff1100000256c000 R08: 1fe2200001d9f31f R09: ff1100000ec8ae58
[ 10.376906][ T203] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
[ 10.377209][ T203] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 10.377416][ T203] FS: 00007f7ebe320840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[ 10.377657][ T203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.377832][ T203] CR2: 00000000004eba70 CR3: 000000000d6ae005 CR4: 0000000000771ef0
[ 10.378096][ T203] PKRU: 55555554
[ 10.378205][ T203] Call Trace:
[ 10.378396][ T203]
[ 10.378468][ T203] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.378609][ T203] rtmsg_ifinfo+0x5c/0xb0
[ 10.378712][ T203] ? mark_held_locks+0x40/0x70
[ 10.378849][ T203] __dev_notify_flags+0x1b8/0x280
[ 10.379067][ T203] ? netif_change_name+0x8c0/0x8c0
[ 10.379209][ T203] ? __dev_change_flags+0x4a4/0x6d0
[ 10.379346][ T203] ? netif_set_allmulti+0x2c0/0x2c0
[ 10.379482][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.379620][ T203] ? is_bpf_text_address+0x68/0x110
[ 10.379756][ T203] netif_change_flags+0xfe/0x190
[ 10.379894][ T203] ? unwind_get_return_address+0x67/0xd0
[ 10.380109][ T203] do_setlink.isra.0+0x1d25/0x2a60
[ 10.380254][ T203] ? rtnl_link_get_size+0x350/0x350
[ 10.380391][ T203] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.380561][ T203] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.380696][ T203] ? validate_chain+0x38b/0xc20
[ 10.380832][ T203] ? rcu_read_lock_any_held+0x66/0x90
[ 10.381055][ T203] ? stack_depot_save_flags+0x367/0x770
[ 10.381200][ T203] ? __kernel_text_address+0x12/0x30
[ 10.381336][ T203] ? __lock_acquire+0x508/0xc10
[ 10.381473][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 10.381608][ T203] ? rtnl_newlink+0x883/0xee0
[ 10.381745][ T203] ? rcu_is_watching+0x15/0xd0
[ 10.381880][ T203] ? lock_acquire+0x134/0x160
[ 10.382091][ T203] ? rcu_is_watching+0x15/0xd0
[ 10.382233][ T203] ? rcu_is_watching+0x15/0xd0
[ 10.382367][ T203] ? trace_contention_end+0xb3/0x1a0
[ 10.382502][ T203] ? __mutex_lock+0x1db/0x2010
[ 10.382639][ T203] ? __mutex_lock+0x9b2/0x2010
[ 10.382774][ T203] ? rtnl_newlink+0x883/0xee0
[ 10.382913][ T203] ? ww_mutex_lock+0x160/0x160
[ 10.383054][ T203] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.383230][ T203] ? __rtnl_newlink+0x3fa/0xa50
[ 10.383369][ T203] rtnl_newlink+0x8d1/0xee0
[ 10.383535][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 10.383729][ T203] ? find_held_lock+0x2b/0x80
[ 10.383900][ T203] ? __rtnl_newlink+0xa50/0xa50
[ 10.384047][ T203] ? mark_usage+0x61/0x170
[ 10.384186][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.384321][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 10.384454][ T203] ? find_held_lock+0x2b/0x80
[ 10.384598][ T203] ? __rtnl_newlink+0xa50/0xa50
[ 10.384730][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.384864][ T203] ? __rtnl_newlink+0xa50/0xa50
[ 10.385004][ T203] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.385146][ T203] ? validate_chain+0x38b/0xc20
[ 10.385280][ T203] ? rtnl_link_fill+0x900/0x900
[ 10.385421][ T203] ? __lock_acquire+0x508/0xc10
[ 10.385558][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 10.385689][ T203] ? find_held_lock+0x2b/0x80
[ 10.385823][ T203] netlink_rcv_skb+0x14e/0x3a0
[ 10.385962][ T203] ? rtnl_link_fill+0x900/0x900
[ 10.386096][ T203] ? netlink_ack+0xcd0/0xcd0
[ 10.386240][ T203] ? netlink_deliver_tap+0xc5/0x330
[ 10.386373][ T203] ? netlink_deliver_tap+0x13c/0x330
[ 10.386509][ T203] netlink_unicast+0x486/0x750
[ 10.386671][ T203] ? netlink_attachskb+0x810/0x810
[ 10.386805][ T203] ? __lock_acquire+0x508/0xc10
[ 10.386945][ T203] netlink_sendmsg+0x735/0xc60
[ 10.387081][ T203] ? netlink_unicast+0x750/0x750
[ 10.387222][ T203] ? __might_fault+0x97/0x140
[ 10.387361][ T203] ____sys_sendmsg+0x419/0x850
[ 10.387496][ T203] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.387630][ T203] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.387795][ T203] ? move_addr_to_kernel+0x40/0x40
[ 10.387935][ T203] ? stack_depot_save_flags+0x367/0x770
[ 10.388069][ T203] ? validate_chain+0x38b/0xc20
[ 10.388215][ T203] ___sys_sendmsg+0x14e/0x1d0
[ 10.388348][ T203] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.388515][ T203] ? copy_msghdr_from_user+0x460/0x460
[ 10.388667][ T203] __sys_sendmsg+0x145/0x1f0
[ 10.388802][ T203] ? __sys_sendmsg_sock+0x20/0x20
[ 10.388940][ T203] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.389110][ T203] ? do_raw_spin_unlock+0x59/0x250
[ 10.389255][ T203] ? rcu_is_watching+0x15/0xd0
[ 10.389391][ T203] do_syscall_64+0x117/0xfc0
[ 10.389526][ T203] ? trace_hardirqs_off+0xd/0x30
[ 10.389659][ T203] ? exc_page_fault+0xee/0x100
[ 10.389795][ T203] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.389964][ T203] RIP: 0033:0x7f7ebe55a08e
[ 10.390105][ 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
[ 10.390584][ T203] RSP: 002b:00007ffd222c0460 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.390787][ T203] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f7ebe55a08e
[ 10.390993][ T203] RDX: 0000000000000000 RSI: 00007ffd222c0510 RDI: 0000000000000005
[ 10.391205][ T203] RBP: 00007ffd222c0470 R08: 0000000000000000 R09: 0000000000000000
[ 10.391402][ T203] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[ 10.391599][ T203] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd222c0bd0
[ 10.391804][ T203]
[ 10.391905][ T203] irq event stamp: 34737
[ 10.392012][ T203] hardirqs last enabled at (34747): [] __up_console_sem+0x5a/0x70
[ 10.392255][ T203] hardirqs last disabled at (34754): [] __up_console_sem+0x3f/0x70
[ 10.392489][ T203] softirqs last enabled at (34198): [] handle_softirqs+0x611/0x940
[ 10.392726][ T203] softirqs last disabled at (34077): [] __irq_exit_rcu+0x103/0x1c0
[ 10.392967][ T203] ---[ end trace 0000000000000000 ]---
[ 10.398859][ T203] br0: port 1(eth0) entered blocking state
[ 10.400408][ T203] br0: port 1(eth0) entered disabled state
[ 10.400617][ T203] eth0: entered allmulticast mode
[ 10.401633][ T203] ------------[ cut here ]------------
[ 10.401794][ T203] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/203
[ 10.402055][ T203] Modules linked in:
[ 10.402173][ T203] CPU: 1 UID: 0 PID: 203 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.402453][ T203] Tainted: [W]=WARN
[ 10.402558][ T203] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.402730][ T203] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.402907][ 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
[ 10.403433][ T203] RSP: 0018:ffa0000000976ed0 EFLAGS: 00010286
[ 10.403604][ T203] RAX: 00000000ffffffa6 RBX: ff1100000ecf99c0 RCX: 1ff400000012eda0
[ 10.403807][ T203] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ecf9a70
[ 10.404016][ T203] RBP: ff1100000256c000 R08: 1fe2200001d9f34f R09: ff1100000ec8ae58
[ 10.404228][ T203] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 10.404434][ T203] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 10.404640][ T203] FS: 00007f7ebe320840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[ 10.404877][ T203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.405056][ T203] CR2: 00005644f3aaab58 CR3: 000000000d6ae003 CR4: 0000000000771ef0
[ 10.405269][ T203] PKRU: 55555554
[ 10.405371][ T203] Call Trace:
[ 10.405472][ T203]
[ 10.405543][ T203] ? rcu_is_watching+0x15/0xd0
[ 10.405678][ T203] rtnetlink_event+0xe0/0x1f0
[ 10.405816][ T203] notifier_call_chain+0xb0/0x320
[ 10.405964][ T203] __netdev_upper_dev_link+0x3a5/0x590
[ 10.406100][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 10.406243][ T203] ? netdev_wait_allrefs_any+0x570/0x570
[ 10.406377][ T203] ? find_held_lock+0x2b/0x80
[ 10.406516][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.406653][ T203] ? __up_write+0x29a/0x520
[ 10.406791][ T203] ? kernfs_add_one+0xf6/0x660
[ 10.406939][ T203] netdev_master_upper_dev_link+0x86/0xb0
[ 10.407077][ T203] ? netdev_upper_dev_link+0xb0/0xb0
[ 10.407221][ T203] ? netdev_is_rx_handler_busy+0x62/0xd0
[ 10.407358][ T203] ? sysfs_do_create_link_sd+0xa0/0x110
[ 10.407493][ T203] ? netdev_rx_handler_register+0x1b/0xc0
[ 10.407630][ T203] br_add_if+0x42e/0x1360
[ 10.407739][ T203] do_set_master+0x3b2/0x780
[ 10.407876][ T203] ? netif_change_flags+0xfe/0x190
[ 10.408020][ T203] do_setlink.isra.0+0x9ec/0x2a60
[ 10.408164][ T203] ? rtnl_link_get_size+0x350/0x350
[ 10.408302][ T203] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.408470][ T203] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.408608][ T203] ? validate_chain+0x38b/0xc20
[ 10.408744][ T203] ? rcu_read_lock_any_held+0x66/0x90
[ 10.408878][ T203] ? stack_depot_save_flags+0x367/0x770
[ 10.409021][ T203] ? __kernel_text_address+0x12/0x30
[ 10.409166][ T203] ? __lock_acquire+0x508/0xc10
[ 10.409305][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 10.409441][ T203] ? rtnl_newlink+0x883/0xee0
[ 10.409578][ T203] ? rcu_is_watching+0x15/0xd0
[ 10.409713][ T203] ? lock_acquire+0x134/0x160
[ 10.409848][ T203] ? rcu_is_watching+0x15/0xd0
[ 10.409988][ T203] ? rcu_is_watching+0x15/0xd0
[ 10.410130][ T203] ? trace_contention_end+0xb3/0x1a0
[ 10.410268][ T203] ? __mutex_lock+0x1db/0x2010
[ 10.410404][ T203] ? __mutex_lock+0x9b2/0x2010
[ 10.410540][ T203] ? rtnl_newlink+0x883/0xee0
[ 10.410678][ T203] ? ww_mutex_lock+0x160/0x160
[ 10.410814][ T203] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.410957][ T203] ? __rtnl_newlink+0x3fa/0xa50
[ 10.411097][ T203] rtnl_newlink+0x8d1/0xee0
[ 10.411256][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 10.411391][ T203] ? find_held_lock+0x2b/0x80
[ 10.411526][ T203] ? __rtnl_newlink+0xa50/0xa50
[ 10.411661][ T203] ? mark_usage+0x61/0x170
[ 10.411796][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.411941][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 10.412076][ T203] ? find_held_lock+0x2b/0x80
[ 10.412218][ T203] ? __rtnl_newlink+0xa50/0xa50
[ 10.412356][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.412495][ T203] ? __rtnl_newlink+0xa50/0xa50
[ 10.412632][ T203] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.412769][ T203] ? validate_chain+0x38b/0xc20
[ 10.412905][ T203] ? rtnl_link_fill+0x900/0x900
[ 10.413045][ T203] ? __lock_acquire+0x508/0xc10
[ 10.413190][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 10.413326][ T203] ? find_held_lock+0x2b/0x80
[ 10.413463][ T203] netlink_rcv_skb+0x14e/0x3a0
[ 10.413601][ T203] ? rtnl_link_fill+0x900/0x900
[ 10.413737][ T203] ? netlink_ack+0xcd0/0xcd0
[ 10.413876][ T203] ? netlink_deliver_tap+0xc5/0x330
[ 10.414017][ T203] ? netlink_deliver_tap+0x13c/0x330
[ 10.414159][ T203] netlink_unicast+0x486/0x750
[ 10.414297][ T203] ? netlink_attachskb+0x810/0x810
[ 10.414436][ T203] ? __lock_acquire+0x508/0xc10
[ 10.414575][ T203] netlink_sendmsg+0x735/0xc60
[ 10.414713][ T203] ? netlink_unicast+0x750/0x750
[ 10.414852][ T203] ? __might_fault+0x97/0x140
[ 10.414997][ T203] ____sys_sendmsg+0x419/0x850
[ 10.415138][ T203] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.415275][ T203] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.415447][ T203] ? move_addr_to_kernel+0x40/0x40
[ 10.415583][ T203] ? stack_depot_save_flags+0x367/0x770
[ 10.415720][ T203] ? validate_chain+0x38b/0xc20
[ 10.415858][ T203] ___sys_sendmsg+0x14e/0x1d0
[ 10.415999][ T203] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.416176][ T203] ? copy_msghdr_from_user+0x460/0x460
[ 10.416326][ T203] __sys_sendmsg+0x145/0x1f0
[ 10.416466][ T203] ? __sys_sendmsg_sock+0x20/0x20
[ 10.416603][ T203] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.416774][ T203] ? do_raw_spin_unlock+0x59/0x250
[ 10.416911][ T203] ? rcu_is_watching+0x15/0xd0
[ 10.417054][ T203] do_syscall_64+0x117/0xfc0
[ 10.417196][ T203] ? trace_hardirqs_off+0xd/0x30
[ 10.417332][ T203] ? exc_page_fault+0xee/0x100
[ 10.417468][ T203] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.417639][ T203] RIP: 0033:0x7f7ebe55a08e
[ 10.417786][ 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
[ 10.418280][ T203] RSP: 002b:00007ffd222c0460 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.418489][ T203] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f7ebe55a08e
[ 10.418696][ T203] RDX: 0000000000000000 RSI: 00007ffd222c0510 RDI: 0000000000000005
[ 10.418902][ T203] RBP: 00007ffd222c0470 R08: 0000000000000000 R09: 0000000000000000
[ 10.419112][ T203] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[ 10.419322][ T203] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd222c0bd0
[ 10.419538][ T203]
[ 10.419643][ T203] irq event stamp: 43379
[ 10.419747][ T203] hardirqs last enabled at (43387): [] __up_console_sem+0x5a/0x70
[ 10.420059][ T203] hardirqs last disabled at (43396): [] __up_console_sem+0x3f/0x70
[ 10.420336][ T203] softirqs last enabled at (42508): [] handle_softirqs+0x611/0x940
[ 10.420580][ T203] softirqs last disabled at (42503): [] __irq_exit_rcu+0x103/0x1c0
[ 10.420824][ T203] ---[ end trace 0000000000000000 ]---
[ 10.421038][ T203] eth0: entered promiscuous mode
[ 10.421251][ T203] ------------[ cut here ]------------
[ 10.421393][ T203] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/203
[ 10.421643][ T203] Modules linked in:
[ 10.422100][ T203] CPU: 1 UID: 0 PID: 203 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.422414][ T203] Tainted: [W]=WARN
[ 10.422522][ T203] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.422707][ T203] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.422893][ 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
[ 10.423414][ T203] RSP: 0018:ffa0000000976ed0 EFLAGS: 00010286
[ 10.423595][ T203] RAX: 00000000ffffffa6 RBX: ff1100000ecf9b40 RCX: 1ff400000012eda0
[ 10.423810][ T203] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ecf9bf0
[ 10.424028][ T203] RBP: ff1100000256c000 R08: 1fe2200001d9f37f R09: ff1100000ec8ae58
[ 10.424246][ T203] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000100
[ 10.424456][ T203] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000c722d80
[ 10.424672][ T203] FS: 00007f7ebe320840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[ 10.424924][ T203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.425111][ T203] CR2: 00005644f3aaab58 CR3: 000000000d6ae003 CR4: 0000000000771ef0
[ 10.425332][ T203] PKRU: 55555554
[ 10.425439][ T203] Call Trace:
[ 10.425546][ T203]
[ 10.425622][ T203] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.425768][ T203] rtmsg_ifinfo+0x5c/0xb0
[ 10.425876][ T203] __dev_notify_flags+0x1b8/0x280
[ 10.426024][ T203] ? netdev_info+0xe2/0x116
[ 10.426173][ T203] ? netdev_notice+0x120/0x120
[ 10.426315][ T203] ? netif_change_name+0x8c0/0x8c0
[ 10.426457][ T203] ? netdev_wait_allrefs_any+0x570/0x570
[ 10.426600][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.426747][ T203] __dev_set_promiscuity+0x194/0x290
[ 10.426891][ T203] netif_set_promiscuity+0x4c/0xc0
[ 10.427040][ T203] dev_set_promiscuity+0xa1/0x230
[ 10.427188][ T203] br_manage_promisc+0xb2/0x160
[ 10.427331][ T203] br_add_if+0x625/0x1360
[ 10.427443][ T203] do_set_master+0x3b2/0x780
[ 10.427585][ T203] ? netif_change_flags+0xfe/0x190
[ 10.427730][ T203] do_setlink.isra.0+0x9ec/0x2a60
[ 10.427875][ T203] ? rtnl_link_get_size+0x350/0x350
[ 10.428024][ T203] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.428205][ T203] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.428348][ T203] ? validate_chain+0x38b/0xc20
[ 10.428490][ T203] ? rcu_read_lock_any_held+0x66/0x90
[ 10.428633][ T203] ? stack_depot_save_flags+0x367/0x770
[ 10.428776][ T203] ? __kernel_text_address+0x12/0x30
[ 10.428919][ T203] ? __lock_acquire+0x508/0xc10
[ 10.429069][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 10.429217][ T203] ? rtnl_newlink+0x883/0xee0
[ 10.429361][ T203] ? rcu_is_watching+0x15/0xd0
[ 10.429503][ T203] ? lock_acquire+0x134/0x160
[ 10.429645][ T203] ? rcu_is_watching+0x15/0xd0
[ 10.429808][ T203] ? rcu_is_watching+0x15/0xd0
[ 10.429955][ T203] ? trace_contention_end+0xb3/0x1a0
[ 10.430098][ T203] ? __mutex_lock+0x1db/0x2010
[ 10.430248][ T203] ? __mutex_lock+0x9b2/0x2010
[ 10.430388][ T203] ? rtnl_newlink+0x883/0xee0
[ 10.430531][ T203] ? ww_mutex_lock+0x160/0x160
[ 10.430672][ T203] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.430818][ T203] ? __rtnl_newlink+0x3fa/0xa50
[ 10.430975][ T203] rtnl_newlink+0x8d1/0xee0
[ 10.431122][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 10.431264][ T203] ? find_held_lock+0x2b/0x80
[ 10.431407][ T203] ? __rtnl_newlink+0xa50/0xa50
[ 10.431549][ T203] ? mark_usage+0x61/0x170
[ 10.431692][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.431837][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 10.431991][ T203] ? find_held_lock+0x2b/0x80
[ 10.432138][ T203] ? __rtnl_newlink+0xa50/0xa50
[ 10.432280][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.432424][ T203] ? __rtnl_newlink+0xa50/0xa50
[ 10.432566][ T203] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.432708][ T203] ? validate_chain+0x38b/0xc20
[ 10.432850][ T203] ? rtnl_link_fill+0x900/0x900
[ 10.432997][ T203] ? __lock_acquire+0x508/0xc10
[ 10.433149][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 10.433291][ T203] ? find_held_lock+0x2b/0x80
[ 10.433434][ T203] netlink_rcv_skb+0x14e/0x3a0
[ 10.433578][ T203] ? rtnl_link_fill+0x900/0x900
[ 10.433720][ T203] ? netlink_ack+0xcd0/0xcd0
[ 10.433868][ T203] ? netlink_deliver_tap+0xc5/0x330
[ 10.434014][ T203] ? netlink_deliver_tap+0x13c/0x330
[ 10.434177][ T203] netlink_unicast+0x486/0x750
[ 10.434321][ T203] ? netlink_attachskb+0x810/0x810
[ 10.434465][ T203] ? __lock_acquire+0x508/0xc10
[ 10.434608][ T203] netlink_sendmsg+0x735/0xc60
[ 10.434752][ T203] ? netlink_unicast+0x750/0x750
[ 10.434896][ T203] ? __might_fault+0x97/0x140
[ 10.435048][ T203] ____sys_sendmsg+0x419/0x850
[ 10.435196][ T203] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.435343][ T203] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.435519][ T203] ? move_addr_to_kernel+0x40/0x40
[ 10.435663][ T203] ? stack_depot_save_flags+0x367/0x770
[ 10.435805][ T203] ? validate_chain+0x38b/0xc20
[ 10.435952][ T203] ___sys_sendmsg+0x14e/0x1d0
[ 10.436096][ T203] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.436276][ T203] ? copy_msghdr_from_user+0x460/0x460
[ 10.436435][ T203] __sys_sendmsg+0x145/0x1f0
[ 10.436578][ T203] ? __sys_sendmsg_sock+0x20/0x20
[ 10.436720][ T203] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.436901][ T203] ? do_raw_spin_unlock+0x59/0x250
[ 10.437049][ T203] ? rcu_is_watching+0x15/0xd0
[ 10.437197][ T203] do_syscall_64+0x117/0xfc0
[ 10.437341][ T203] ? trace_hardirqs_off+0xd/0x30
[ 10.437487][ T203] ? exc_page_fault+0xee/0x100
[ 10.437628][ T203] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.437805][ T203] RIP: 0033:0x7f7ebe55a08e
[ 10.437962][ 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
[ 10.438466][ T203] RSP: 002b:00007ffd222c0460 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.438687][ T203] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f7ebe55a08e
[ 10.438899][ T203] RDX: 0000000000000000 RSI: 00007ffd222c0510 RDI: 0000000000000005
[ 10.439117][ T203] RBP: 00007ffd222c0470 R08: 0000000000000000 R09: 0000000000000000
[ 10.439334][ T203] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[ 10.439551][ T203] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd222c0bd0
[ 10.439768][ T203]
[ 10.439876][ T203] irq event stamp: 44483
[ 10.439989][ T203] hardirqs last enabled at (44493): [] __up_console_sem+0x5a/0x70
[ 10.440241][ T203] hardirqs last disabled at (44500): [] __up_console_sem+0x3f/0x70
[ 10.440494][ T203] softirqs last enabled at (43604): [] handle_softirqs+0x611/0x940
[ 10.440741][ T203] softirqs last disabled at (43599): [] __irq_exit_rcu+0x103/0x1c0
[ 10.440995][ T203] ---[ end trace 0000000000000000 ]---
[ 10.442392][ T203] ------------[ cut here ]------------
[ 10.442596][ T203] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/203
[ 10.442850][ T203] Modules linked in:
[ 10.443036][ T203] CPU: 1 UID: 0 PID: 203 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.443323][ T203] Tainted: [W]=WARN
[ 10.443427][ T203] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.443601][ T203] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.443779][ 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
[ 10.444330][ T203] RSP: 0018:ffa0000000976ff8 EFLAGS: 00010286
[ 10.444590][ T203] RAX: 00000000ffffffa6 RBX: ff1100000ecf8c40 RCX: 1ff400000012edc5
[ 10.444793][ T203] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ecf8cf0
[ 10.445056][ T203] RBP: ff1100000c722000 R08: 1fe2200001d9f19f R09: ff1100000ec8ae58
[ 10.445263][ T203] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 10.445466][ T203] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 10.445677][ T203] FS: 00007f7ebe320840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[ 10.445918][ T203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.446150][ T203] CR2: 00005644f3aaab58 CR3: 000000000d6ae003 CR4: 0000000000771ef0
[ 10.446357][ T203] PKRU: 55555554
[ 10.446460][ T203] Call Trace:
[ 10.446567][ T203]
[ 10.446637][ T203] ? rcu_is_watching+0x15/0xd0
[ 10.446773][ T203] rtnetlink_event+0xe0/0x1f0
[ 10.446909][ T203] notifier_call_chain+0xb0/0x320
[ 10.447106][ T203] call_netdevice_notifiers+0x70/0xa0
[ 10.447247][ T203] ? __dev_open+0x7a0/0x7a0
[ 10.447382][ T203] ? nlmsg_notify+0x62/0x250
[ 10.447520][ T203] br_add_if+0xd60/0x1360
[ 10.447631][ T203] do_set_master+0x3b2/0x780
[ 10.447767][ T203] ? netif_change_flags+0xfe/0x190
[ 10.447904][ T203] do_setlink.isra.0+0x9ec/0x2a60
[ 10.448095][ T203] ? rtnl_link_get_size+0x350/0x350
[ 10.448237][ T203] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.448405][ T203] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.448541][ T203] ? validate_chain+0x38b/0xc20
[ 10.448681][ T203] ? rcu_read_lock_any_held+0x66/0x90
[ 10.448816][ T203] ? stack_depot_save_flags+0x367/0x770
[ 10.449011][ T203] ? __kernel_text_address+0x12/0x30
[ 10.449153][ T203] ? __lock_acquire+0x508/0xc10
[ 10.449289][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 10.449423][ T203] ? rtnl_newlink+0x883/0xee0
[ 10.449558][ T203] ? rcu_is_watching+0x15/0xd0
[ 10.449695][ T203] ? lock_acquire+0x134/0x160
[ 10.449830][ T203] ? rcu_is_watching+0x15/0xd0
[ 10.450018][ T203] ? rcu_is_watching+0x15/0xd0
[ 10.450156][ T203] ? trace_contention_end+0xb3/0x1a0
[ 10.450289][ T203] ? __mutex_lock+0x1db/0x2010
[ 10.450423][ T203] ? __mutex_lock+0x9b2/0x2010
[ 10.450557][ T203] ? rtnl_newlink+0x883/0xee0
[ 10.450697][ T203] ? ww_mutex_lock+0x160/0x160
[ 10.450834][ T203] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.451032][ T203] ? __rtnl_newlink+0x3fa/0xa50
[ 10.451174][ T203] rtnl_newlink+0x8d1/0xee0
[ 10.451310][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 10.451442][ T203] ? find_held_lock+0x2b/0x80
[ 10.451576][ T203] ? __rtnl_newlink+0xa50/0xa50
[ 10.451710][ T203] ? mark_usage+0x61/0x170
[ 10.451843][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.452051][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 10.452191][ T203] ? find_held_lock+0x2b/0x80
[ 10.452323][ T203] ? __rtnl_newlink+0xa50/0xa50
[ 10.452456][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.452593][ T203] ? __rtnl_newlink+0xa50/0xa50
[ 10.452728][ T203] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.452862][ T203] ? validate_chain+0x38b/0xc20
[ 10.453058][ T203] ? rtnl_link_fill+0x900/0x900
[ 10.453220][ T203] ? __lock_acquire+0x508/0xc10
[ 10.453357][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 10.453485][ T203] ? find_held_lock+0x2b/0x80
[ 10.453615][ T203] netlink_rcv_skb+0x14e/0x3a0
[ 10.453743][ T203] ? rtnl_link_fill+0x900/0x900
[ 10.453871][ T203] ? netlink_ack+0xcd0/0xcd0
[ 10.454063][ T203] ? netlink_deliver_tap+0xc5/0x330
[ 10.454202][ T203] ? netlink_deliver_tap+0x13c/0x330
[ 10.454331][ T203] netlink_unicast+0x486/0x750
[ 10.454460][ T203] ? netlink_attachskb+0x810/0x810
[ 10.454590][ T203] ? __lock_acquire+0x508/0xc10
[ 10.454720][ T203] netlink_sendmsg+0x735/0xc60
[ 10.454852][ T203] ? netlink_unicast+0x750/0x750
[ 10.455043][ T203] ? __might_fault+0x97/0x140
[ 10.455198][ T203] ____sys_sendmsg+0x419/0x850
[ 10.455339][ T203] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.455471][ T203] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.455637][ T203] ? move_addr_to_kernel+0x40/0x40
[ 10.455772][ T203] ? stack_depot_save_flags+0x367/0x770
[ 10.455905][ T203] ? validate_chain+0x38b/0xc20
[ 10.456097][ T203] ___sys_sendmsg+0x14e/0x1d0
[ 10.456235][ T203] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.456407][ T203] ? copy_msghdr_from_user+0x460/0x460
[ 10.456553][ T203] __sys_sendmsg+0x145/0x1f0
[ 10.456688][ T203] ? __sys_sendmsg_sock+0x20/0x20
[ 10.456823][ T203] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.457049][ T203] ? do_raw_spin_unlock+0x59/0x250
[ 10.457191][ T203] ? rcu_is_watching+0x15/0xd0
[ 10.457328][ T203] do_syscall_64+0x117/0xfc0
[ 10.457471][ T203] ? trace_hardirqs_off+0xd/0x30
[ 10.457606][ T203] ? exc_page_fault+0xee/0x100
[ 10.457742][ T203] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.457909][ T203] RIP: 0033:0x7f7ebe55a08e
[ 10.458116][ 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
[ 10.458604][ T203] RSP: 002b:00007ffd222c0460 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.458809][ T203] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f7ebe55a08e
[ 10.459071][ T203] RDX: 0000000000000000 RSI: 00007ffd222c0510 RDI: 0000000000000005
[ 10.459277][ T203] RBP: 00007ffd222c0470 R08: 0000000000000000 R09: 0000000000000000
[ 10.459481][ T203] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[ 10.459680][ T203] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd222c0bd0
[ 10.459888][ T203]
[ 10.460047][ T203] irq event stamp: 47573
[ 10.460162][ T203] hardirqs last enabled at (47581): [] __up_console_sem+0x5a/0x70
[ 10.460400][ T203] hardirqs last disabled at (47588): [] __up_console_sem+0x3f/0x70
[ 10.460633][ T203] softirqs last enabled at (47570): [] handle_softirqs+0x611/0x940
[ 10.460868][ T203] softirqs last disabled at (47479): [] __irq_exit_rcu+0x103/0x1c0
[ 10.461168][ T203] ---[ end trace 0000000000000000 ]---
[ 10.462705][ T203] ------------[ cut here ]------------
[ 10.462852][ T203] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/203
[ 10.463094][ T203] Modules linked in:
[ 10.463206][ T203] CPU: 1 UID: 0 PID: 203 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.463492][ T203] Tainted: [W]=WARN
[ 10.463595][ T203] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.463767][ T203] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.464011][ 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
[ 10.464497][ T203] RSP: 0018:ffa0000000976f70 EFLAGS: 00010286
[ 10.464669][ T203] RAX: 00000000ffffffa6 RBX: ff1100000ecf9540 RCX: 1ff400000012edb4
[ 10.464872][ T203] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ecf95f0
[ 10.465136][ T203] RBP: ff1100000c722000 R08: 1fe2200001d9f2bf R09: ff1100000ec8ae58
[ 10.465395][ T203] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 10.465600][ T203] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000001
[ 10.465800][ T203] FS: 00007f7ebe320840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[ 10.466093][ T203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.466267][ T203] CR2: 00005644f3aaab58 CR3: 000000000d6ae003 CR4: 0000000000771ef0
[ 10.466472][ T203] PKRU: 55555554
[ 10.466573][ T203] Call Trace:
[ 10.466678][ T203]
[ 10.466748][ T203] ? rcu_is_watching+0x15/0xd0
[ 10.466883][ T203] rtnetlink_event+0xe0/0x1f0
[ 10.467074][ T203] notifier_call_chain+0xb0/0x320
[ 10.467217][ T203] netdev_compute_master_upper_features+0x6d8/0xdd0
[ 10.467389][ T203] ? netdev_change_features+0xa0/0xa0
[ 10.467527][ T203] ? br_opt_toggle+0x45/0x140
[ 10.467664][ T203] br_add_if+0x98d/0x1360
[ 10.467771][ T203] do_set_master+0x3b2/0x780
[ 10.467905][ T203] ? netif_change_flags+0xfe/0x190
[ 10.468096][ T203] do_setlink.isra.0+0x9ec/0x2a60
[ 10.468236][ T203] ? rtnl_link_get_size+0x350/0x350
[ 10.468374][ T203] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.468545][ T203] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.468682][ T203] ? validate_chain+0x38b/0xc20
[ 10.468819][ T203] ? rcu_read_lock_any_held+0x66/0x90
[ 10.469012][ T203] ? stack_depot_save_flags+0x367/0x770
[ 10.469153][ T203] ? __kernel_text_address+0x12/0x30
[ 10.469288][ T203] ? __lock_acquire+0x508/0xc10
[ 10.469426][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 10.469564][ T203] ? rtnl_newlink+0x883/0xee0
[ 10.469699][ T203] ? rcu_is_watching+0x15/0xd0
[ 10.469833][ T203] ? lock_acquire+0x134/0x160
[ 10.470024][ T203] ? rcu_is_watching+0x15/0xd0
[ 10.470162][ T203] ? rcu_is_watching+0x15/0xd0
[ 10.470296][ T203] ? trace_contention_end+0xb3/0x1a0
[ 10.470431][ T203] ? __mutex_lock+0x1db/0x2010
[ 10.470565][ T203] ? __mutex_lock+0x9b2/0x2010
[ 10.470708][ T203] ? rtnl_newlink+0x883/0xee0
[ 10.470845][ T203] ? ww_mutex_lock+0x160/0x160
[ 10.471035][ T203] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.471174][ T203] ? __rtnl_newlink+0x3fa/0xa50
[ 10.471311][ T203] rtnl_newlink+0x8d1/0xee0
[ 10.471446][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 10.471579][ T203] ? find_held_lock+0x2b/0x80
[ 10.471715][ T203] ? __rtnl_newlink+0xa50/0xa50
[ 10.471854][ T203] ? mark_usage+0x61/0x170
[ 10.472046][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.472190][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 10.472324][ T203] ? find_held_lock+0x2b/0x80
[ 10.472457][ T203] ? __rtnl_newlink+0xa50/0xa50
[ 10.472590][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.472725][ T203] ? __rtnl_newlink+0xa50/0xa50
[ 10.472863][ T203] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.473055][ T203] ? validate_chain+0x38b/0xc20
[ 10.473199][ T203] ? rtnl_link_fill+0x900/0x900
[ 10.473333][ T203] ? __lock_acquire+0x508/0xc10
[ 10.473468][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 10.473600][ T203] ? find_held_lock+0x2b/0x80
[ 10.473733][ T203] netlink_rcv_skb+0x14e/0x3a0
[ 10.473868][ T203] ? rtnl_link_fill+0x900/0x900
[ 10.474063][ T203] ? netlink_ack+0xcd0/0xcd0
[ 10.474206][ T203] ? netlink_deliver_tap+0xc5/0x330
[ 10.474339][ T203] ? netlink_deliver_tap+0x13c/0x330
[ 10.474473][ T203] netlink_unicast+0x486/0x750
[ 10.474608][ T203] ? netlink_attachskb+0x810/0x810
[ 10.474743][ T203] ? __lock_acquire+0x508/0xc10
[ 10.474879][ T203] netlink_sendmsg+0x735/0xc60
[ 10.475075][ T203] ? netlink_unicast+0x750/0x750
[ 10.475218][ T203] ? __might_fault+0x97/0x140
[ 10.475354][ T203] ____sys_sendmsg+0x419/0x850
[ 10.475488][ T203] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.475621][ T203] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.475787][ T203] ? move_addr_to_kernel+0x40/0x40
[ 10.475921][ T203] ? stack_depot_save_flags+0x367/0x770
[ 10.476123][ T203] ? validate_chain+0x38b/0xc20
[ 10.476259][ T203] ___sys_sendmsg+0x14e/0x1d0
[ 10.476392][ T203] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.476557][ T203] ? copy_msghdr_from_user+0x460/0x460
[ 10.476702][ T203] __sys_sendmsg+0x145/0x1f0
[ 10.476838][ T203] ? __sys_sendmsg_sock+0x20/0x20
[ 10.477029][ T203] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.477200][ T203] ? do_raw_spin_unlock+0x59/0x250
[ 10.477339][ T203] ? rcu_is_watching+0x15/0xd0
[ 10.477498][ T203] do_syscall_64+0x117/0xfc0
[ 10.477633][ T203] ? trace_hardirqs_off+0xd/0x30
[ 10.477768][ T203] ? exc_page_fault+0xee/0x100
[ 10.477903][ T203] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.478132][ T203] RIP: 0033:0x7f7ebe55a08e
[ 10.478274][ 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
[ 10.478758][ T203] RSP: 002b:00007ffd222c0460 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.479024][ T203] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f7ebe55a08e
[ 10.479230][ T203] RDX: 0000000000000000 RSI: 00007ffd222c0510 RDI: 0000000000000005
[ 10.479434][ T203] RBP: 00007ffd222c0470 R08: 0000000000000000 R09: 0000000000000000
[ 10.479634][ T203] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[ 10.479835][ T203] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd222c0bd0
[ 10.480102][ T203]
[ 10.480210][ T203] irq event stamp: 50573
[ 10.480316][ T203] hardirqs last enabled at (50581): [] __up_console_sem+0x5a/0x70
[ 10.480549][ T203] hardirqs last disabled at (50588): [] __up_console_sem+0x3f/0x70
[ 10.480780][ T203] softirqs last enabled at (50562): [] handle_softirqs+0x611/0x940
[ 10.481071][ T203] softirqs last disabled at (50605): [] __irq_exit_rcu+0x103/0x1c0
[ 10.481314][ T203] ---[ end trace 0000000000000000 ]---
[ 10.555919][ T205] ------------[ cut here ]------------
[ 10.556114][ T205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/205
[ 10.556369][ T205] Modules linked in:
[ 10.556481][ T205] CPU: 1 UID: 0 PID: 205 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.556755][ T205] Tainted: [W]=WARN
[ 10.556859][ T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.557243][ T205] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.557425][ 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
[ 10.557907][ T205] RSP: 0018:ffa0000000947150 EFLAGS: 00010286
[ 10.558173][ T205] RAX: 00000000ffffffa6 RBX: ff1100000a78eac0 RCX: 1ff4000000128df0
[ 10.558379][ T205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a78eb70
[ 10.558583][ T205] RBP: ff1100000c722000 R08: 1fe22000014f1d6f R09: ff1100000c6f5158
[ 10.558789][ T205] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 10.559072][ T205] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009103840
[ 10.559283][ T205] FS: 00007f3bf2122840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[ 10.559613][ T205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.559788][ T205] CR2: 00000000004ec908 CR3: 000000000d6ef002 CR4: 0000000000771ef0
[ 10.560063][ T205] PKRU: 55555554
[ 10.560168][ T205] Call Trace:
[ 10.560271][ T205]
[ 10.560342][ T205] ? ip6_route_dev_notify+0x3d/0x380
[ 10.560481][ T205] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.560617][ T205] ? notifier_call_chain+0xb0/0x320
[ 10.560757][ T205] rtmsg_ifinfo+0x5c/0xb0
[ 10.560861][ T205] netif_state_change+0x155/0x3d0
[ 10.561077][ T205] ? dev_deactivate+0xc1/0x210
[ 10.561219][ T205] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 10.561388][ T205] ? dev_deactivate_many+0xc40/0xc40
[ 10.561526][ T205] ? _raw_spin_unlock_irqrestore+0x53/0x80
[ 10.561697][ T205] ? rfc2863_policy+0x1a0/0x310
[ 10.561835][ T205] linkwatch_sync_dev+0x88/0x290
[ 10.562039][ T205] rtnl_getlink+0x8e4/0xeb0
[ 10.562179][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 10.562316][ T205] ? find_held_lock+0x2b/0x80
[ 10.562450][ T205] ? rtnl_dump_ifinfo+0x1250/0x1250
[ 10.562584][ T205] ? mark_usage+0x61/0x170
[ 10.562719][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.562854][ T205] ? __lock_acquire+0x508/0xc10
[ 10.563062][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 10.563199][ T205] ? find_held_lock+0x2b/0x80
[ 10.563332][ T205] ? mark_usage+0x61/0x170
[ 10.563465][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.563601][ T205] ? __lock_acquire+0x508/0xc10
[ 10.563739][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.563878][ T205] ? rtnl_dump_ifinfo+0x1250/0x1250
[ 10.564068][ T205] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.564207][ T205] ? validate_chain+0x38b/0xc20
[ 10.564343][ T205] ? rtnl_link_fill+0x900/0x900
[ 10.564476][ T205] ? __lock_acquire+0x508/0xc10
[ 10.564615][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 10.564753][ T205] ? find_held_lock+0x2b/0x80
[ 10.564890][ T205] netlink_rcv_skb+0x14e/0x3a0
[ 10.565075][ T205] ? rtnl_link_fill+0x900/0x900
[ 10.565214][ T205] ? netlink_ack+0xcd0/0xcd0
[ 10.565352][ T205] ? netlink_deliver_tap+0xc5/0x330
[ 10.565484][ T205] ? netlink_deliver_tap+0x13c/0x330
[ 10.565621][ T205] netlink_unicast+0x486/0x750
[ 10.565757][ T205] ? netlink_attachskb+0x810/0x810
[ 10.565892][ T205] ? __lock_acquire+0x508/0xc10
[ 10.566035][ T205] netlink_sendmsg+0x735/0xc60
[ 10.566173][ T205] ? netlink_unicast+0x750/0x750
[ 10.566307][ T205] ? __might_fault+0x97/0x140
[ 10.566443][ T205] ____sys_sendmsg+0x419/0x850
[ 10.566577][ T205] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.566713][ T205] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.566878][ T205] ? move_addr_to_kernel+0x40/0x40
[ 10.567020][ T205] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.567161][ T205] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.567328][ T205] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.567461][ T205] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.567631][ T205] ___sys_sendmsg+0x14e/0x1d0
[ 10.567765][ T205] ? copy_msghdr_from_user+0x460/0x460
[ 10.567908][ T205] ? __lock_acquire+0x508/0xc10
[ 10.568053][ T205] ? move_addr_to_user+0x55/0x70
[ 10.568189][ T205] ? do_getsockname+0xfa/0x180
[ 10.568324][ T205] __sys_sendmsg+0x145/0x1f0
[ 10.568458][ T205] ? __sys_sendmsg_sock+0x20/0x20
[ 10.568595][ T205] ? __sys_getsockname+0xa2/0x110
[ 10.568730][ T205] ? rcu_is_watching+0x15/0xd0
[ 10.568866][ T205] do_syscall_64+0x117/0xfc0
[ 10.569008][ T205] ? trace_hardirqs_off+0xd/0x30
[ 10.569147][ T205] ? exc_page_fault+0xee/0x100
[ 10.569281][ T205] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.569450][ T205] RIP: 0033:0x7f3bf235c08e
[ 10.569591][ T205] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.570072][ T205] RSP: 002b:00007ffe23648da0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.570279][ T205] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3bf235c08e
[ 10.570479][ T205] RDX: 0000000000000000 RSI: 00007ffe23648e50 RDI: 0000000000000006
[ 10.570677][ T205] RBP: 00007ffe23648db0 R08: 0000000000000000 R09: 0000000000000000
[ 10.570880][ T205] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[ 10.571083][ T205] R13: 00007ffe23648f00 R14: 00007ffe2364ab38 R15: 00000000fffffff5
[ 10.571292][ T205]
[ 10.571392][ T205] irq event stamp: 41133
[ 10.571492][ T205] hardirqs last enabled at (41141): [] __up_console_sem+0x5a/0x70
[ 10.571727][ T205] hardirqs last disabled at (41148): [] __up_console_sem+0x3f/0x70
[ 10.571966][ T205] softirqs last enabled at (40792): [] handle_softirqs+0x611/0x940
[ 10.572202][ T205] softirqs last disabled at (40709): [] __irq_exit_rcu+0x103/0x1c0
[ 10.572431][ T205] ---[ end trace 0000000000000000 ]---
[ 10.581259][ T205] ------------[ cut here ]------------
[ 10.581424][ T205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/205
[ 10.581659][ T205] Modules linked in:
[ 10.581768][ T205] CPU: 1 UID: 0 PID: 205 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.582046][ T205] Tainted: [W]=WARN
[ 10.582154][ T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.582331][ T205] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.582509][ 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
[ 10.583106][ T205] RSP: 0018:ffa0000000947020 EFLAGS: 00010286
[ 10.583287][ T205] RAX: 00000000ffffffa6 RBX: ff1100000a78f240 RCX: 1ff4000000128dca
[ 10.583488][ T205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a78f2f0
[ 10.583689][ T205] RBP: ff1100000ce51000 R08: 1fe22000014f1e5f R09: ff1100000c6f5158
[ 10.583891][ T205] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000001
[ 10.584097][ T205] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 10.584313][ T205] FS: 00007f3bf2122840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[ 10.584550][ T205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.584719][ T205] CR2: 00000000004eba78 CR3: 000000000d6ef002 CR4: 0000000000771ef0
[ 10.584922][ T205] PKRU: 55555554
[ 10.585028][ T205] Call Trace:
[ 10.585137][ T205]
[ 10.585209][ T205] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.585345][ T205] rtmsg_ifinfo+0x5c/0xb0
[ 10.585447][ T205] ? mark_held_locks+0x40/0x70
[ 10.585582][ T205] __dev_notify_flags+0x1b8/0x280
[ 10.585717][ T205] ? netif_change_name+0x8c0/0x8c0
[ 10.585851][ T205] ? __dev_change_flags+0x4a4/0x6d0
[ 10.585991][ T205] ? netif_set_allmulti+0x2c0/0x2c0
[ 10.586132][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.586267][ T205] ? is_bpf_text_address+0x68/0x110
[ 10.586404][ T205] netif_change_flags+0xfe/0x190
[ 10.586537][ T205] ? unwind_get_return_address+0x67/0xd0
[ 10.586672][ T205] do_setlink.isra.0+0x1d25/0x2a60
[ 10.586811][ T205] ? rtnl_link_get_size+0x350/0x350
[ 10.586957][ T205] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.587129][ T205] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.587264][ T205] ? validate_chain+0x38b/0xc20
[ 10.587396][ T205] ? rcu_read_lock_any_held+0x66/0x90
[ 10.587529][ T205] ? stack_depot_save_flags+0x367/0x770
[ 10.587664][ T205] ? __kernel_text_address+0x12/0x30
[ 10.587799][ T205] ? __lock_acquire+0x508/0xc10
[ 10.587943][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 10.588077][ T205] ? rtnl_newlink+0x883/0xee0
[ 10.588215][ T205] ? rcu_is_watching+0x15/0xd0
[ 10.588348][ T205] ? lock_acquire+0x134/0x160
[ 10.588479][ T205] ? rcu_is_watching+0x15/0xd0
[ 10.588613][ T205] ? rcu_is_watching+0x15/0xd0
[ 10.588745][ T205] ? trace_contention_end+0xb3/0x1a0
[ 10.588883][ T205] ? __mutex_lock+0x1db/0x2010
[ 10.589023][ T205] ? __mutex_lock+0x9b2/0x2010
[ 10.589161][ T205] ? rtnl_newlink+0x883/0xee0
[ 10.589295][ T205] ? ww_mutex_lock+0x160/0x160
[ 10.589429][ T205] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.589565][ T205] ? __rtnl_newlink+0x3fa/0xa50
[ 10.589702][ T205] rtnl_newlink+0x8d1/0xee0
[ 10.589840][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 10.589981][ T205] ? find_held_lock+0x2b/0x80
[ 10.590115][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 10.590254][ T205] ? mark_usage+0x61/0x170
[ 10.590388][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.590523][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 10.590657][ T205] ? find_held_lock+0x2b/0x80
[ 10.590792][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 10.590927][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.591072][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 10.591212][ T205] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.591345][ T205] ? validate_chain+0x38b/0xc20
[ 10.591480][ T205] ? rtnl_link_fill+0x900/0x900
[ 10.591613][ T205] ? __lock_acquire+0x508/0xc10
[ 10.591750][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 10.591883][ T205] ? find_held_lock+0x2b/0x80
[ 10.592028][ T205] netlink_rcv_skb+0x14e/0x3a0
[ 10.592166][ T205] ? rtnl_link_fill+0x900/0x900
[ 10.592300][ T205] ? netlink_ack+0xcd0/0xcd0
[ 10.592439][ T205] ? netlink_deliver_tap+0xc5/0x330
[ 10.592572][ T205] ? netlink_deliver_tap+0x13c/0x330
[ 10.592708][ T205] netlink_unicast+0x486/0x750
[ 10.592845][ T205] ? netlink_attachskb+0x810/0x810
[ 10.592985][ T205] ? __lock_acquire+0x508/0xc10
[ 10.593129][ T205] netlink_sendmsg+0x735/0xc60
[ 10.593265][ T205] ? netlink_unicast+0x750/0x750
[ 10.593399][ T205] ? __might_fault+0x97/0x140
[ 10.593537][ T205] ____sys_sendmsg+0x419/0x850
[ 10.593673][ T205] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.593807][ T205] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.593977][ T205] ? move_addr_to_kernel+0x40/0x40
[ 10.594117][ T205] ? stack_depot_save_flags+0x367/0x770
[ 10.594255][ T205] ? validate_chain+0x38b/0xc20
[ 10.594391][ T205] ___sys_sendmsg+0x14e/0x1d0
[ 10.594525][ T205] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.594692][ T205] ? copy_msghdr_from_user+0x460/0x460
[ 10.594840][ T205] __sys_sendmsg+0x145/0x1f0
[ 10.594978][ T205] ? __sys_sendmsg_sock+0x20/0x20
[ 10.595116][ T205] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.595288][ T205] ? do_raw_spin_unlock+0x59/0x250
[ 10.595422][ T205] ? rcu_is_watching+0x15/0xd0
[ 10.595556][ T205] do_syscall_64+0x117/0xfc0
[ 10.595691][ T205] ? trace_hardirqs_off+0xd/0x30
[ 10.595826][ T205] ? exc_page_fault+0xee/0x100
[ 10.595965][ T205] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.596137][ T205] RIP: 0033:0x7f3bf235c08e
[ 10.596283][ T205] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.596755][ T205] RSP: 002b:00007ffe2364a3b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.596965][ T205] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f3bf235c08e
[ 10.597172][ T205] RDX: 0000000000000000 RSI: 00007ffe2364a460 RDI: 0000000000000005
[ 10.597373][ T205] RBP: 00007ffe2364a3c0 R08: 0000000000000000 R09: 0000000000000000
[ 10.597572][ T205] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[ 10.597772][ T205] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2364ab20
[ 10.597990][ T205]
[ 10.598092][ T205] irq event stamp: 50763
[ 10.598199][ T205] hardirqs last enabled at (50771): [] __up_console_sem+0x5a/0x70
[ 10.598431][ T205] hardirqs last disabled at (50778): [] __up_console_sem+0x3f/0x70
[ 10.598661][ T205] softirqs last enabled at (50752): [] handle_softirqs+0x611/0x940
[ 10.598899][ T205] softirqs last disabled at (50747): [] __irq_exit_rcu+0x103/0x1c0
[ 10.599141][ T205] ---[ end trace 0000000000000000 ]---
[ 10.599449][ T205] br0: port 2(eth1) entered blocking state
[ 10.599607][ T205] br0: port 2(eth1) entered disabled state
[ 10.599777][ T205] eth1: entered allmulticast mode
[ 10.600790][ T205] ------------[ cut here ]------------
[ 10.600941][ T205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/205
[ 10.601186][ T205] Modules linked in:
[ 10.601293][ T205] CPU: 1 UID: 0 PID: 205 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.601570][ T205] Tainted: [W]=WARN
[ 10.601690][ T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.601865][ T205] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.602051][ 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
[ 10.602550][ T205] RSP: 0018:ffa0000000946ed0 EFLAGS: 00010286
[ 10.602724][ T205] RAX: 00000000ffffffa6 RBX: ff1100000a78ec40 RCX: 1ff4000000128da0
[ 10.602935][ T205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a78ecf0
[ 10.603147][ T205] RBP: ff1100000ce51000 R08: 1fe22000014f1d9f R09: ff1100000c6f5158
[ 10.603353][ T205] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 10.603563][ T205] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 10.603771][ T205] FS: 00007f3bf2122840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[ 10.604015][ T205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.604193][ T205] CR2: 00000000004eba78 CR3: 000000000d6ef002 CR4: 0000000000771ef0
[ 10.604407][ T205] PKRU: 55555554
[ 10.604511][ T205] Call Trace:
[ 10.604614][ T205]
[ 10.604685][ T205] ? rcu_is_watching+0x15/0xd0
[ 10.604825][ T205] rtnetlink_event+0xe0/0x1f0
[ 10.604968][ T205] notifier_call_chain+0xb0/0x320
[ 10.605109][ T205] __netdev_upper_dev_link+0x3a5/0x590
[ 10.605254][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 10.605394][ T205] ? netdev_wait_allrefs_any+0x570/0x570
[ 10.605535][ T205] ? find_held_lock+0x2b/0x80
[ 10.605673][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.605811][ T205] ? __up_write+0x29a/0x520
[ 10.605955][ T205] ? kernfs_add_one+0xf6/0x660
[ 10.606095][ T205] netdev_master_upper_dev_link+0x86/0xb0
[ 10.606236][ T205] ? netdev_upper_dev_link+0xb0/0xb0
[ 10.606373][ T205] ? netdev_is_rx_handler_busy+0x62/0xd0
[ 10.606515][ T205] ? sysfs_do_create_link_sd+0xa0/0x110
[ 10.606653][ T205] ? netdev_rx_handler_register+0x1b/0xc0
[ 10.606792][ T205] br_add_if+0x42e/0x1360
[ 10.606900][ T205] do_set_master+0x3b2/0x780
[ 10.607043][ T205] ? netif_change_flags+0xfe/0x190
[ 10.607185][ T205] do_setlink.isra.0+0x9ec/0x2a60
[ 10.607325][ T205] ? rtnl_link_get_size+0x350/0x350
[ 10.607467][ T205] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.607638][ T205] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.607775][ T205] ? validate_chain+0x38b/0xc20
[ 10.607911][ T205] ? rcu_read_lock_any_held+0x66/0x90
[ 10.608051][ T205] ? stack_depot_save_flags+0x367/0x770
[ 10.608193][ T205] ? __kernel_text_address+0x12/0x30
[ 10.608335][ T205] ? __lock_acquire+0x508/0xc10
[ 10.608473][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 10.608610][ T205] ? rtnl_newlink+0x883/0xee0
[ 10.608747][ T205] ? rcu_is_watching+0x15/0xd0
[ 10.608883][ T205] ? lock_acquire+0x134/0x160
[ 10.609024][ T205] ? rcu_is_watching+0x15/0xd0
[ 10.609163][ T205] ? rcu_is_watching+0x15/0xd0
[ 10.609299][ T205] ? trace_contention_end+0xb3/0x1a0
[ 10.609440][ T205] ? __mutex_lock+0x1db/0x2010
[ 10.609577][ T205] ? __mutex_lock+0x9b2/0x2010
[ 10.609713][ T205] ? rtnl_newlink+0x883/0xee0
[ 10.609852][ T205] ? ww_mutex_lock+0x160/0x160
[ 10.609991][ T205] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.610133][ T205] ? __rtnl_newlink+0x3fa/0xa50
[ 10.610273][ T205] rtnl_newlink+0x8d1/0xee0
[ 10.610411][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 10.610552][ T205] ? find_held_lock+0x2b/0x80
[ 10.610687][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 10.610824][ T205] ? mark_usage+0x61/0x170
[ 10.610965][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.611105][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 10.611245][ T205] ? find_held_lock+0x2b/0x80
[ 10.611382][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 10.611523][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.611660][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 10.611797][ T205] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.611938][ T205] ? validate_chain+0x38b/0xc20
[ 10.612076][ T205] ? rtnl_link_fill+0x900/0x900
[ 10.612216][ T205] ? __lock_acquire+0x508/0xc10
[ 10.612355][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 10.612490][ T205] ? find_held_lock+0x2b/0x80
[ 10.612631][ T205] netlink_rcv_skb+0x14e/0x3a0
[ 10.612769][ T205] ? rtnl_link_fill+0x900/0x900
[ 10.612906][ T205] ? netlink_ack+0xcd0/0xcd0
[ 10.613050][ T205] ? netlink_deliver_tap+0xc5/0x330
[ 10.613190][ T205] ? netlink_deliver_tap+0x13c/0x330
[ 10.613327][ T205] netlink_unicast+0x486/0x750
[ 10.613465][ T205] ? netlink_attachskb+0x810/0x810
[ 10.613605][ T205] ? __lock_acquire+0x508/0xc10
[ 10.613742][ T205] netlink_sendmsg+0x735/0xc60
[ 10.613880][ T205] ? netlink_unicast+0x750/0x750
[ 10.614024][ T205] ? __might_fault+0x97/0x140
[ 10.614168][ T205] ____sys_sendmsg+0x419/0x850
[ 10.614305][ T205] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.614442][ T205] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.614611][ T205] ? move_addr_to_kernel+0x40/0x40
[ 10.614753][ T205] ? stack_depot_save_flags+0x367/0x770
[ 10.614892][ T205] ? validate_chain+0x38b/0xc20
[ 10.615036][ T205] ___sys_sendmsg+0x14e/0x1d0
[ 10.615179][ T205] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.615350][ T205] ? copy_msghdr_from_user+0x460/0x460
[ 10.615500][ T205] __sys_sendmsg+0x145/0x1f0
[ 10.615639][ T205] ? __sys_sendmsg_sock+0x20/0x20
[ 10.615784][ T205] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.615964][ T205] ? do_raw_spin_unlock+0x59/0x250
[ 10.616103][ T205] ? rcu_is_watching+0x15/0xd0
[ 10.616245][ T205] do_syscall_64+0x117/0xfc0
[ 10.616381][ T205] ? trace_hardirqs_off+0xd/0x30
[ 10.616518][ T205] ? exc_page_fault+0xee/0x100
[ 10.616655][ T205] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.616832][ T205] RIP: 0033:0x7f3bf235c08e
[ 10.616980][ T205] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.617467][ T205] RSP: 002b:00007ffe2364a3b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.617673][ T205] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f3bf235c08e
[ 10.617881][ T205] RDX: 0000000000000000 RSI: 00007ffe2364a460 RDI: 0000000000000005
[ 10.618090][ T205] RBP: 00007ffe2364a3c0 R08: 0000000000000000 R09: 0000000000000000
[ 10.618299][ T205] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[ 10.618502][ T205] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2364ab20
[ 10.618717][ T205]
[ 10.618822][ T205] irq event stamp: 52279
[ 10.618925][ T205] hardirqs last enabled at (52287): [] __up_console_sem+0x5a/0x70
[ 10.619173][ T205] hardirqs last disabled at (52296): [] __up_console_sem+0x3f/0x70
[ 10.619411][ T205] softirqs last enabled at (51290): [] __alloc_skb+0x4c5/0x5f0
[ 10.619655][ T205] softirqs last disabled at (51288): [] __alloc_skb+0x4c5/0x5f0
[ 10.619894][ T205] ---[ end trace 0000000000000000 ]---
[ 10.620063][ T205] eth1: entered promiscuous mode
[ 10.620258][ T205] ------------[ cut here ]------------
[ 10.620397][ T205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/205
[ 10.620645][ T205] Modules linked in:
[ 10.620755][ T205] CPU: 1 UID: 0 PID: 205 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.621045][ T205] Tainted: [W]=WARN
[ 10.621157][ T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.621336][ T205] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.621520][ 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
[ 10.622027][ T205] RSP: 0018:ffa0000000946ed0 EFLAGS: 00010286
[ 10.622211][ T205] RAX: 00000000ffffffa6 RBX: ff1100000a78e940 RCX: 1ff4000000128da0
[ 10.622425][ T205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a78e9f0
[ 10.622639][ T205] RBP: ff1100000ce51000 R08: 1fe22000014f1d3f R09: ff1100000c6f5158
[ 10.622851][ T205] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000100
[ 10.623070][ T205] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000c722d80
[ 10.623290][ T205] FS: 00007f3bf2122840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[ 10.623542][ T205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.623721][ T205] CR2: 00000000004eba78 CR3: 000000000d6ef002 CR4: 0000000000771ef0
[ 10.623942][ T205] PKRU: 55555554
[ 10.624050][ T205] Call Trace:
[ 10.624160][ T205]
[ 10.624235][ T205] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.624383][ T205] rtmsg_ifinfo+0x5c/0xb0
[ 10.624492][ T205] __dev_notify_flags+0x1b8/0x280
[ 10.624635][ T205] ? netdev_info+0xe2/0x116
[ 10.624780][ T205] ? netdev_notice+0x120/0x120
[ 10.624923][ T205] ? netif_change_name+0x8c0/0x8c0
[ 10.625071][ T205] ? netdev_wait_allrefs_any+0x570/0x570
[ 10.625220][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.625369][ T205] __dev_set_promiscuity+0x194/0x290
[ 10.625513][ T205] netif_set_promiscuity+0x4c/0xc0
[ 10.625657][ T205] dev_set_promiscuity+0xa1/0x230
[ 10.625802][ T205] br_manage_promisc+0xb2/0x160
[ 10.625948][ T205] br_add_if+0x625/0x1360
[ 10.626060][ T205] do_set_master+0x3b2/0x780
[ 10.626208][ T205] ? netif_change_flags+0xfe/0x190
[ 10.626352][ T205] do_setlink.isra.0+0x9ec/0x2a60
[ 10.626501][ T205] ? rtnl_link_get_size+0x350/0x350
[ 10.626643][ T205] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.626820][ T205] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.626968][ T205] ? validate_chain+0x38b/0xc20
[ 10.627109][ T205] ? rcu_read_lock_any_held+0x66/0x90
[ 10.627255][ T205] ? stack_depot_save_flags+0x367/0x770
[ 10.627402][ T205] ? __kernel_text_address+0x12/0x30
[ 10.627545][ T205] ? __lock_acquire+0x508/0xc10
[ 10.627690][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 10.627832][ T205] ? rtnl_newlink+0x883/0xee0
[ 10.627984][ T205] ? rcu_is_watching+0x15/0xd0
[ 10.628132][ T205] ? lock_acquire+0x134/0x160
[ 10.628277][ T205] ? rcu_is_watching+0x15/0xd0
[ 10.628419][ T205] ? rcu_is_watching+0x15/0xd0
[ 10.628567][ T205] ? trace_contention_end+0xb3/0x1a0
[ 10.628709][ T205] ? __mutex_lock+0x1db/0x2010
[ 10.628854][ T205] ? __mutex_lock+0x9b2/0x2010
[ 10.629003][ T205] ? rtnl_newlink+0x883/0xee0
[ 10.629152][ T205] ? ww_mutex_lock+0x160/0x160
[ 10.629296][ T205] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.629441][ T205] ? __rtnl_newlink+0x3fa/0xa50
[ 10.629586][ T205] rtnl_newlink+0x8d1/0xee0
[ 10.629739][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 10.629880][ T205] ? find_held_lock+0x2b/0x80
[ 10.630030][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 10.630177][ T205] ? mark_usage+0x61/0x170
[ 10.630319][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.630464][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 10.630606][ T205] ? find_held_lock+0x2b/0x80
[ 10.630751][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 10.630895][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.631048][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 10.631196][ T205] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.631338][ T205] ? validate_chain+0x38b/0xc20
[ 10.631480][ T205] ? rtnl_link_fill+0x900/0x900
[ 10.631622][ T205] ? __lock_acquire+0x508/0xc10
[ 10.631768][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 10.631914][ T205] ? find_held_lock+0x2b/0x80
[ 10.632065][ T205] netlink_rcv_skb+0x14e/0x3a0
[ 10.632213][ T205] ? rtnl_link_fill+0x900/0x900
[ 10.632355][ T205] ? netlink_ack+0xcd0/0xcd0
[ 10.632501][ T205] ? netlink_deliver_tap+0xc5/0x330
[ 10.632646][ T205] ? netlink_deliver_tap+0x13c/0x330
[ 10.632794][ T205] netlink_unicast+0x486/0x750
[ 10.632948][ T205] ? netlink_attachskb+0x810/0x810
[ 10.633093][ T205] ? __lock_acquire+0x508/0xc10
[ 10.633243][ T205] netlink_sendmsg+0x735/0xc60
[ 10.633389][ T205] ? netlink_unicast+0x750/0x750
[ 10.633534][ T205] ? __might_fault+0x97/0x140
[ 10.633680][ T205] ____sys_sendmsg+0x419/0x850
[ 10.633825][ T205] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.633976][ T205] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.634160][ T205] ? move_addr_to_kernel+0x40/0x40
[ 10.634304][ T205] ? stack_depot_save_flags+0x367/0x770
[ 10.634449][ T205] ? validate_chain+0x38b/0xc20
[ 10.634596][ T205] ___sys_sendmsg+0x14e/0x1d0
[ 10.634738][ T205] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.634917][ T205] ? copy_msghdr_from_user+0x460/0x460
[ 10.635081][ T205] __sys_sendmsg+0x145/0x1f0
[ 10.635231][ T205] ? __sys_sendmsg_sock+0x20/0x20
[ 10.635374][ T205] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.635556][ T205] ? do_raw_spin_unlock+0x59/0x250
[ 10.635700][ T205] ? rcu_is_watching+0x15/0xd0
[ 10.635849][ T205] do_syscall_64+0x117/0xfc0
[ 10.636004][ T205] ? trace_hardirqs_off+0xd/0x30
[ 10.636149][ T205] ? exc_page_fault+0xee/0x100
[ 10.636298][ T205] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.636477][ T205] RIP: 0033:0x7f3bf235c08e
[ 10.636627][ T205] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.637147][ T205] RSP: 002b:00007ffe2364a3b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.637366][ T205] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f3bf235c08e
[ 10.637581][ T205] RDX: 0000000000000000 RSI: 00007ffe2364a460 RDI: 0000000000000005
[ 10.637799][ T205] RBP: 00007ffe2364a3c0 R08: 0000000000000000 R09: 0000000000000000
[ 10.638022][ T205] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[ 10.638247][ T205] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2364ab20
[ 10.638471][ T205]
[ 10.638581][ T205] irq event stamp: 53337
[ 10.638691][ T205] hardirqs last enabled at (53345): [] __up_console_sem+0x5a/0x70
[ 10.638948][ T205] hardirqs last disabled at (53354): [] __up_console_sem+0x3f/0x70
[ 10.639210][ T205] softirqs last enabled at (52372): [] __alloc_skb+0x4c5/0x5f0
[ 10.639461][ T205] softirqs last disabled at (52370): [] __alloc_skb+0x4c5/0x5f0
[ 10.639712][ T205] ---[ end trace 0000000000000000 ]---
[ 10.640196][ T205] ------------[ cut here ]------------
[ 10.640332][ T205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/205
[ 10.640571][ T205] Modules linked in:
[ 10.640677][ T205] CPU: 1 UID: 0 PID: 205 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.640961][ T205] Tainted: [W]=WARN
[ 10.641066][ T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.641244][ T205] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.641425][ 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
[ 10.641912][ T205] RSP: 0018:ffa0000000946ff8 EFLAGS: 00010286
[ 10.642092][ T205] RAX: 00000000ffffffa6 RBX: ff1100000be57b40 RCX: 1ff4000000128dc5
[ 10.642302][ T205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be57bf0
[ 10.642507][ T205] RBP: ff1100000c722000 R08: 1fe22000017caf7f R09: ff1100000c6f5158
[ 10.642710][ T205] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 10.642914][ T205] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 10.643129][ T205] FS: 00007f3bf2122840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[ 10.643375][ T205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.643549][ T205] CR2: 00000000004eba78 CR3: 000000000d6ef002 CR4: 0000000000771ef0
[ 10.643756][ T205] PKRU: 55555554
[ 10.643859][ T205] Call Trace:
[ 10.643968][ T205]
[ 10.644039][ T205] ? rcu_is_watching+0x15/0xd0
[ 10.644183][ T205] rtnetlink_event+0xe0/0x1f0
[ 10.644321][ T205] notifier_call_chain+0xb0/0x320
[ 10.644462][ T205] call_netdevice_notifiers+0x70/0xa0
[ 10.644599][ T205] ? __dev_open+0x7a0/0x7a0
[ 10.644736][ T205] ? nlmsg_notify+0x62/0x250
[ 10.644875][ T205] br_add_if+0xd60/0x1360
[ 10.644987][ T205] do_set_master+0x3b2/0x780
[ 10.645129][ T205] ? netif_change_flags+0xfe/0x190
[ 10.645276][ T205] do_setlink.isra.0+0x9ec/0x2a60
[ 10.645415][ T205] ? rtnl_link_get_size+0x350/0x350
[ 10.645554][ T205] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.645724][ T205] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.645862][ T205] ? validate_chain+0x38b/0xc20
[ 10.646004][ T205] ? rcu_read_lock_any_held+0x66/0x90
[ 10.646145][ T205] ? stack_depot_save_flags+0x367/0x770
[ 10.646286][ T205] ? __kernel_text_address+0x12/0x30
[ 10.646424][ T205] ? __lock_acquire+0x508/0xc10
[ 10.646561][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 10.646696][ T205] ? rtnl_newlink+0x883/0xee0
[ 10.646834][ T205] ? rcu_is_watching+0x15/0xd0
[ 10.646974][ T205] ? lock_acquire+0x134/0x160
[ 10.647109][ T205] ? rcu_is_watching+0x15/0xd0
[ 10.647252][ T205] ? rcu_is_watching+0x15/0xd0
[ 10.647391][ T205] ? trace_contention_end+0xb3/0x1a0
[ 10.647528][ T205] ? __mutex_lock+0x1db/0x2010
[ 10.647664][ T205] ? __mutex_lock+0x9b2/0x2010
[ 10.647801][ T205] ? rtnl_newlink+0x883/0xee0
[ 10.647946][ T205] ? ww_mutex_lock+0x160/0x160
[ 10.648082][ T205] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.648225][ T205] ? __rtnl_newlink+0x3fa/0xa50
[ 10.648368][ T205] rtnl_newlink+0x8d1/0xee0
[ 10.648506][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 10.648643][ T205] ? find_held_lock+0x2b/0x80
[ 10.648782][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 10.648918][ T205] ? mark_usage+0x61/0x170
[ 10.649061][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.649203][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 10.649341][ T205] ? find_held_lock+0x2b/0x80
[ 10.649476][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 10.649613][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.649750][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 10.649889][ T205] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.650031][ T205] ? validate_chain+0x38b/0xc20
[ 10.650170][ T205] ? rtnl_link_fill+0x900/0x900
[ 10.650306][ T205] ? __lock_acquire+0x508/0xc10
[ 10.650448][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 10.650583][ T205] ? find_held_lock+0x2b/0x80
[ 10.650720][ T205] netlink_rcv_skb+0x14e/0x3a0
[ 10.650856][ T205] ? rtnl_link_fill+0x900/0x900
[ 10.651000][ T205] ? netlink_ack+0xcd0/0xcd0
[ 10.651142][ T205] ? netlink_deliver_tap+0xc5/0x330
[ 10.651279][ T205] ? netlink_deliver_tap+0x13c/0x330
[ 10.651418][ T205] netlink_unicast+0x486/0x750
[ 10.651561][ T205] ? netlink_attachskb+0x810/0x810
[ 10.651699][ T205] ? __lock_acquire+0x508/0xc10
[ 10.651838][ T205] netlink_sendmsg+0x735/0xc60
[ 10.651979][ T205] ? netlink_unicast+0x750/0x750
[ 10.652118][ T205] ? __might_fault+0x97/0x140
[ 10.652260][ T205] ____sys_sendmsg+0x419/0x850
[ 10.652396][ T205] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.652536][ T205] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.652706][ T205] ? move_addr_to_kernel+0x40/0x40
[ 10.652844][ T205] ? stack_depot_save_flags+0x367/0x770
[ 10.652985][ T205] ? validate_chain+0x38b/0xc20
[ 10.653129][ T205] ___sys_sendmsg+0x14e/0x1d0
[ 10.653265][ T205] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.653436][ T205] ? copy_msghdr_from_user+0x460/0x460
[ 10.653588][ T205] __sys_sendmsg+0x145/0x1f0
[ 10.653725][ T205] ? __sys_sendmsg_sock+0x20/0x20
[ 10.653861][ T205] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.654038][ T205] ? do_raw_spin_unlock+0x59/0x250
[ 10.654180][ T205] ? rcu_is_watching+0x15/0xd0
[ 10.654315][ T205] do_syscall_64+0x117/0xfc0
[ 10.654450][ T205] ? trace_hardirqs_off+0xd/0x30
[ 10.654585][ T205] ? exc_page_fault+0xee/0x100
[ 10.654726][ T205] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.654896][ T205] RIP: 0033:0x7f3bf235c08e
[ 10.655043][ T205] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.655530][ T205] RSP: 002b:00007ffe2364a3b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.655740][ T205] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f3bf235c08e
[ 10.655947][ T205] RDX: 0000000000000000 RSI: 00007ffe2364a460 RDI: 0000000000000005
[ 10.656156][ T205] RBP: 00007ffe2364a3c0 R08: 0000000000000000 R09: 0000000000000000
[ 10.656359][ T205] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[ 10.656567][ T205] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2364ab20
[ 10.656777][ T205]
[ 10.656879][ T205] irq event stamp: 54459
[ 10.656987][ T205] hardirqs last enabled at (54469): [] __up_console_sem+0x5a/0x70
[ 10.657225][ T205] hardirqs last disabled at (54476): [] __up_console_sem+0x3f/0x70
[ 10.657465][ T205] softirqs last enabled at (53546): [] __alloc_skb+0x4c5/0x5f0
[ 10.657701][ T205] softirqs last disabled at (53544): [] __alloc_skb+0x4c5/0x5f0
[ 10.657941][ T205] ---[ end trace 0000000000000000 ]---
[ 10.658178][ T205] ------------[ cut here ]------------
[ 10.658311][ T205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/205
[ 10.658548][ T205] Modules linked in:
[ 10.658654][ T205] CPU: 1 UID: 0 PID: 205 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.658927][ T205] Tainted: [W]=WARN
[ 10.659036][ T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.659212][ T205] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.659392][ 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
[ 10.659877][ T205] RSP: 0018:ffa0000000946f70 EFLAGS: 00010286
[ 10.660052][ T205] RAX: 00000000ffffffa6 RBX: ff1100000c9ad3c0 RCX: 1ff4000000128db4
[ 10.660263][ T205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9ad470
[ 10.660465][ T205] RBP: ff1100000c722000 R08: 1fe2200001935a8f R09: ff1100000c6f5158
[ 10.660668][ T205] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 10.660871][ T205] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000001
[ 10.661103][ T205] FS: 00007f3bf2122840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[ 10.661343][ T205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.661516][ T205] CR2: 00000000004eba78 CR3: 000000000d6ef002 CR4: 0000000000771ef0
[ 10.661720][ T205] PKRU: 55555554
[ 10.661822][ T205] Call Trace:
[ 10.661924][ T205]
[ 10.662000][ T205] ? rcu_is_watching+0x15/0xd0
[ 10.662144][ T205] rtnetlink_event+0xe0/0x1f0
[ 10.662280][ T205] notifier_call_chain+0xb0/0x320
[ 10.662419][ T205] netdev_compute_master_upper_features+0x6d8/0xdd0
[ 10.662594][ T205] ? netdev_change_features+0xa0/0xa0
[ 10.662733][ T205] ? br_opt_toggle+0x45/0x140
[ 10.662872][ T205] br_add_if+0x98d/0x1360
[ 10.662983][ T205] do_set_master+0x3b2/0x780
[ 10.663126][ T205] ? netif_change_flags+0xfe/0x190
[ 10.663264][ T205] do_setlink.isra.0+0x9ec/0x2a60
[ 10.663403][ T205] ? rtnl_link_get_size+0x350/0x350
[ 10.663541][ T205] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.663710][ T205] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.663848][ T205] ? validate_chain+0x38b/0xc20
[ 10.663988][ T205] ? rcu_read_lock_any_held+0x66/0x90
[ 10.664132][ T205] ? stack_depot_save_flags+0x367/0x770
[ 10.664269][ T205] ? __kernel_text_address+0x12/0x30
[ 10.664406][ T205] ? __lock_acquire+0x508/0xc10
[ 10.664548][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 10.664684][ T205] ? rtnl_newlink+0x883/0xee0
[ 10.664821][ T205] ? rcu_is_watching+0x15/0xd0
[ 10.664963][ T205] ? lock_acquire+0x134/0x160
[ 10.665102][ T205] ? rcu_is_watching+0x15/0xd0
[ 10.665242][ T205] ? rcu_is_watching+0x15/0xd0
[ 10.665378][ T205] ? trace_contention_end+0xb3/0x1a0
[ 10.665515][ T205] ? __mutex_lock+0x1db/0x2010
[ 10.665652][ T205] ? __mutex_lock+0x9b2/0x2010
[ 10.665788][ T205] ? rtnl_newlink+0x883/0xee0
[ 10.665925][ T205] ? ww_mutex_lock+0x160/0x160
[ 10.666064][ T205] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.666213][ T205] ? __rtnl_newlink+0x3fa/0xa50
[ 10.666352][ T205] rtnl_newlink+0x8d1/0xee0
[ 10.666489][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 10.666625][ T205] ? find_held_lock+0x2b/0x80
[ 10.666762][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 10.666899][ T205] ? mark_usage+0x61/0x170
[ 10.667040][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.667188][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 10.667324][ T205] ? find_held_lock+0x2b/0x80
[ 10.667460][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 10.667597][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.667735][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 10.667871][ T205] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.668011][ T205] ? validate_chain+0x38b/0xc20
[ 10.668150][ T205] ? rtnl_link_fill+0x900/0x900
[ 10.668287][ T205] ? __lock_acquire+0x508/0xc10
[ 10.668424][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 10.668558][ T205] ? find_held_lock+0x2b/0x80
[ 10.668696][ T205] netlink_rcv_skb+0x14e/0x3a0
[ 10.668830][ T205] ? rtnl_link_fill+0x900/0x900
[ 10.668971][ T205] ? netlink_ack+0xcd0/0xcd0
[ 10.669109][ T205] ? netlink_deliver_tap+0xc5/0x330
[ 10.669249][ T205] ? netlink_deliver_tap+0x13c/0x330
[ 10.669390][ T205] netlink_unicast+0x486/0x750
[ 10.669528][ T205] ? netlink_attachskb+0x810/0x810
[ 10.669665][ T205] ? __lock_acquire+0x508/0xc10
[ 10.669805][ T205] netlink_sendmsg+0x735/0xc60
[ 10.669949][ T205] ? netlink_unicast+0x750/0x750
[ 10.670087][ T205] ? __might_fault+0x97/0x140
[ 10.670227][ T205] ____sys_sendmsg+0x419/0x850
[ 10.670367][ T205] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.670504][ T205] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.670673][ T205] ? move_addr_to_kernel+0x40/0x40
[ 10.670811][ T205] ? stack_depot_save_flags+0x367/0x770
[ 10.670952][ T205] ? validate_chain+0x38b/0xc20
[ 10.671090][ T205] ___sys_sendmsg+0x14e/0x1d0
[ 10.671228][ T205] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.671404][ T205] ? copy_msghdr_from_user+0x460/0x460
[ 10.671552][ T205] __sys_sendmsg+0x145/0x1f0
[ 10.671692][ T205] ? __sys_sendmsg_sock+0x20/0x20
[ 10.671828][ T205] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.672006][ T205] ? do_raw_spin_unlock+0x59/0x250
[ 10.672148][ T205] ? rcu_is_watching+0x15/0xd0
[ 10.672286][ T205] do_syscall_64+0x117/0xfc0
[ 10.672430][ T205] ? trace_hardirqs_off+0xd/0x30
[ 10.672567][ T205] ? exc_page_fault+0xee/0x100
[ 10.672704][ T205] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.672873][ T205] RIP: 0033:0x7f3bf235c08e
[ 10.673017][ T205] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.673509][ T205] RSP: 002b:00007ffe2364a3b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.673716][ T205] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f3bf235c08e
[ 10.673921][ T205] RDX: 0000000000000000 RSI: 00007ffe2364a460 RDI: 0000000000000005
[ 10.674132][ T205] RBP: 00007ffe2364a3c0 R08: 0000000000000000 R09: 0000000000000000
[ 10.674339][ T205] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[ 10.674543][ T205] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2364ab20
[ 10.674752][ T205]
[ 10.674857][ T205] irq event stamp: 55473
[ 10.674965][ T205] hardirqs last enabled at (55483): [] __up_console_sem+0x5a/0x70
[ 10.675212][ T205] hardirqs last disabled at (55490): [] __up_console_sem+0x3f/0x70
[ 10.675449][ T205] softirqs last enabled at (54560): [] __alloc_skb+0x4c5/0x5f0
[ 10.675688][ T205] softirqs last disabled at (54558): [] __alloc_skb+0x4c5/0x5f0
[ 10.675927][ T205] ---[ end trace 0000000000000000 ]---
[ 10.918687][ T209] ------------[ cut here ]------------
[ 10.918975][ T209] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/209
[ 10.919286][ T209] Modules linked in:
[ 10.919448][ T209] CPU: 2 UID: 0 PID: 209 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.919772][ T209] Tainted: [W]=WARN
[ 10.919923][ T209] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.920174][ T209] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.920407][ T209] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
[ 10.920959][ T209] RSP: 0018:ffa00000009a71b0 EFLAGS: 00010286
[ 10.921202][ T209] RAX: 00000000ffffffa6 RBX: ff11000009d7d0c0 RCX: 1ff4000000134dfc
[ 10.921556][ T209] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009d7d170
[ 10.921920][ T209] RBP: ff1100000c702000 R08: 1fe22000013afa2f R09: ff1100000c6f2e80
[ 10.922310][ T209] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.922593][ T209] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffffb7ff34a0
[ 10.922851][ T209] FS: 00007fa805043840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[ 10.923165][ T209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.923388][ T209] CR2: 00007fa805238c40 CR3: 000000000c576006 CR4: 0000000000771ef0
[ 10.923643][ T209] PKRU: 55555554
[ 10.923796][ T209] Call Trace:
[ 10.923959][ T209]
[ 10.924078][ T209] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.924277][ T209] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.924463][ T209] rtmsg_ifinfo+0x5c/0xb0
[ 10.924617][ T209] ? bond_fill_linkxstats+0x6a0/0x6a0
[ 10.924804][ T209] __dev_notify_flags+0x1b8/0x280
[ 10.925069][ T209] ? netif_change_name+0x8c0/0x8c0
[ 10.925325][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.925577][ T209] ? lockdep_init_map_type+0x5d/0x250
[ 10.925822][ T209] ? timer_init_key+0x10d/0x280
[ 10.926077][ T209] rtnl_configure_link+0x1ac/0x390
[ 10.926329][ T209] ? bond_newlink+0x9e/0xf0
[ 10.926574][ T209] rtnl_newlink_create+0x353/0x8c0
[ 10.926818][ T209] ? rtnl_create_link+0xf20/0xf20
[ 10.927084][ T209] ? __dev_get_by_name+0x12/0x50
[ 10.927333][ T209] ? rtnl_dev_get+0xd7/0x170
[ 10.927580][ T209] __rtnl_newlink+0x22b/0xa50
[ 10.927827][ T209] rtnl_newlink+0x8d1/0xee0
[ 10.928068][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 10.928282][ T209] ? find_held_lock+0x2b/0x80
[ 10.928545][ T209] ? __rtnl_newlink+0xa50/0xa50
[ 10.928768][ T209] ? mark_usage+0x61/0x170
[ 10.928968][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.929168][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.929355][ T209] ? __rtnl_newlink+0xa50/0xa50
[ 10.929540][ T209] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.929725][ T209] ? validate_chain+0x38b/0xc20
[ 10.929910][ T209] ? rtnl_link_fill+0x900/0x900
[ 10.930110][ T209] ? __lock_acquire+0x508/0xc10
[ 10.930308][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 10.930494][ T209] ? find_held_lock+0x2b/0x80
[ 10.930681][ T209] netlink_rcv_skb+0x14e/0x3a0
[ 10.930867][ T209] ? rtnl_link_fill+0x900/0x900
[ 10.931066][ T209] ? netlink_ack+0xcd0/0xcd0
[ 10.931279][ T209] ? netlink_deliver_tap+0xc5/0x330
[ 10.931466][ T209] ? netlink_deliver_tap+0x13c/0x330
[ 10.931654][ T209] netlink_unicast+0x486/0x750
[ 10.931842][ T209] ? netlink_attachskb+0x810/0x810
[ 10.932042][ T209] ? __lock_acquire+0x508/0xc10
[ 10.932240][ T209] netlink_sendmsg+0x735/0xc60
[ 10.932427][ T209] ? netlink_unicast+0x750/0x750
[ 10.932651][ T209] ? __might_fault+0x97/0x140
[ 10.932898][ T209] ____sys_sendmsg+0x419/0x850
[ 10.933100][ T209] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.933293][ T209] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.933510][ T209] ? move_addr_to_kernel+0x40/0x40
[ 10.933699][ T209] ___sys_sendmsg+0x14e/0x1d0
[ 10.933883][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.934081][ T209] ? copy_msghdr_from_user+0x460/0x460
[ 10.934287][ T209] ? lock_vma_under_rcu+0x159/0x410
[ 10.934478][ T209] __sys_sendmsg+0x145/0x1f0
[ 10.934664][ T209] ? __sys_sendmsg_sock+0x20/0x20
[ 10.934853][ T209] ? rcu_is_watching+0x15/0xd0
[ 10.935050][ T209] ? rcu_is_watching+0x15/0xd0
[ 10.935242][ T209] do_syscall_64+0x117/0xfc0
[ 10.935429][ T209] ? trace_hardirqs_off+0xd/0x30
[ 10.935615][ T209] ? exc_page_fault+0xee/0x100
[ 10.935802][ T209] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.936036][ T209] RIP: 0033:0x7fa80527d08e
[ 10.936237][ T209] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.936769][ T209] RSP: 002b:00007ffd9b36e5c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.937036][ T209] RAX: ffffffffffffffda RBX: 00007ffd9b36ed58 RCX: 00007fa80527d08e
[ 10.937297][ T209] RDX: 0000000000000000 RSI: 00007ffd9b36e670 RDI: 0000000000000005
[ 10.937551][ T209] RBP: 00007ffd9b36e5d0 R08: 0000000000000000 R09: 0000000000000000
[ 10.937802][ T209] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db45
[ 10.938071][ T209] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9b36ed30
[ 10.938342][ T209]
[ 10.938493][ T209] irq event stamp: 44549
[ 10.938644][ T209] hardirqs last enabled at (44559): [] __up_console_sem+0x5a/0x70
[ 10.938945][ T209] hardirqs last disabled at (44570): [] __up_console_sem+0x3f/0x70
[ 10.939237][ T209] softirqs last enabled at (44030): [] handle_softirqs+0x611/0x940
[ 10.939525][ T209] softirqs last disabled at (43961): [] __irq_exit_rcu+0x103/0x1c0
[ 10.939814][ T209] ---[ end trace 0000000000000000 ]---
[ 10.999822][ T211] ------------[ cut here ]------------
[ 11.000015][ T211] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/211
[ 11.000272][ T211] Modules linked in:
[ 11.000384][ T211] CPU: 3 UID: 0 PID: 211 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.000670][ T211] Tainted: [W]=WARN
[ 11.000776][ T211] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.000960][ T211] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.001143][ T211] 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
[ 11.001629][ T211] RSP: 0018:ffa00000009c6e10 EFLAGS: 00010286
[ 11.001803][ T211] RAX: 00000000ffffffa6 RBX: ff1100000ecd5840 RCX: 1ff4000000138d88
[ 11.002016][ T211] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ecd58f0
[ 11.002230][ T211] RBP: ff1100000c702000 R08: 1fe2200001d9ab1f R09: ff1100000c832e58
[ 11.002438][ T211] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 11.002645][ T211] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 11.002852][ T211] FS: 00007f7fd5d6b840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[ 11.003107][ T211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.003289][ T211] CR2: 000000003c367988 CR3: 0000000005f9e004 CR4: 0000000000771ef0
[ 11.003495][ T211] PKRU: 55555554
[ 11.003599][ T211] Call Trace:
[ 11.003703][ T211]
[ 11.003775][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.003917][ T211] rtnetlink_event+0xe0/0x1f0
[ 11.004061][ T211] notifier_call_chain+0xb0/0x320
[ 11.004206][ T211] call_netdevice_notifiers+0x70/0xa0
[ 11.004344][ T211] ? __dev_open+0x7a0/0x7a0
[ 11.004485][ T211] bond_set_dev_addr+0x16d/0x1c0
[ 11.004637][ T211] bond_enslave+0x139f/0x4e20
[ 11.004840][ T211] ? mark_usage+0x61/0x170
[ 11.005837][ T211] ? __lock_acquire+0x508/0xc10
[ 11.006009][ T211] ? __lock_acquire+0x508/0xc10
[ 11.006155][ T211] ? mark_usage+0x61/0x170
[ 11.006292][ T211] ? bond_update_slave_arr+0xcf0/0xcf0
[ 11.006431][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.006570][ T211] ? find_held_lock+0x2b/0x80
[ 11.006708][ T211] ? mark_usage+0x61/0x170
[ 11.006844][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.006995][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.007140][ T211] do_set_master+0x3b2/0x780
[ 11.007278][ T211] ? kernel_text_address+0x149/0x170
[ 11.007416][ T211] do_setlink.isra.0+0x9ec/0x2a60
[ 11.007558][ T211] ? rtnl_link_get_size+0x350/0x350
[ 11.007699][ T211] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.007872][ T211] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.008014][ T211] ? validate_chain+0x38b/0xc20
[ 11.008170][ T211] ? rcu_read_lock_any_held+0x66/0x90
[ 11.008308][ T211] ? stack_depot_save_flags+0x367/0x770
[ 11.008449][ T211] ? __kernel_text_address+0x12/0x30
[ 11.008587][ T211] ? __lock_acquire+0x508/0xc10
[ 11.008726][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.008863][ T211] ? rtnl_newlink+0x883/0xee0
[ 11.009006][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.009148][ T211] ? lock_acquire+0x134/0x160
[ 11.009284][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.009420][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.009555][ T211] ? trace_contention_end+0xb3/0x1a0
[ 11.009694][ T211] ? __mutex_lock+0x1db/0x2010
[ 11.009832][ T211] ? __mutex_lock+0x9b2/0x2010
[ 11.009976][ T211] ? rtnl_newlink+0x883/0xee0
[ 11.010114][ T211] ? ww_mutex_lock+0x160/0x160
[ 11.010256][ T211] ? nla_get_range_signed+0x3d0/0x3d0
[ 11.010395][ T211] ? __rtnl_newlink+0x3fa/0xa50
[ 11.010536][ T211] rtnl_newlink+0x8d1/0xee0
[ 11.010674][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.010811][ T211] ? find_held_lock+0x2b/0x80
[ 11.010952][ T211] ? __rtnl_newlink+0xa50/0xa50
[ 11.011144][ T211] ? mark_usage+0x61/0x170
[ 11.011286][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.011428][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.011562][ T211] ? find_held_lock+0x2b/0x80
[ 11.011698][ T211] ? __rtnl_newlink+0xa50/0xa50
[ 11.011836][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.011979][ T211] ? __rtnl_newlink+0xa50/0xa50
[ 11.012115][ T211] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.012257][ T211] ? validate_chain+0x38b/0xc20
[ 11.012394][ T211] ? rtnl_link_fill+0x900/0x900
[ 11.012531][ T211] ? __lock_acquire+0x508/0xc10
[ 11.012673][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.012811][ T211] ? find_held_lock+0x2b/0x80
[ 11.012985][ T211] netlink_rcv_skb+0x14e/0x3a0
[ 11.013193][ T211] ? rtnl_link_fill+0x900/0x900
[ 11.013402][ T211] ? netlink_ack+0xcd0/0xcd0
[ 11.013614][ T211] ? netlink_deliver_tap+0xc5/0x330
[ 11.013821][ T211] ? netlink_deliver_tap+0x13c/0x330
[ 11.014001][ T211] netlink_unicast+0x486/0x750
[ 11.014150][ T211] ? netlink_attachskb+0x810/0x810
[ 11.014293][ T211] ? __lock_acquire+0x508/0xc10
[ 11.014435][ T211] netlink_sendmsg+0x735/0xc60
[ 11.014575][ T211] ? netlink_unicast+0x750/0x750
[ 11.014716][ T211] ? __might_fault+0x97/0x140
[ 11.014859][ T211] ____sys_sendmsg+0x419/0x850
[ 11.015003][ T211] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.015144][ T211] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.015314][ T211] ? move_addr_to_kernel+0x40/0x40
[ 11.015452][ T211] ? stack_depot_save_flags+0x367/0x770
[ 11.015590][ T211] ? validate_chain+0x38b/0xc20
[ 11.015728][ T211] ___sys_sendmsg+0x14e/0x1d0
[ 11.015863][ T211] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.016041][ T211] ? copy_msghdr_from_user+0x460/0x460
[ 11.016196][ T211] __sys_sendmsg+0x145/0x1f0
[ 11.016333][ T211] ? __sys_sendmsg_sock+0x20/0x20
[ 11.016467][ T211] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.016639][ T211] ? do_raw_spin_unlock+0x59/0x250
[ 11.016777][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.016916][ T211] do_syscall_64+0x117/0xfc0
[ 11.017060][ T211] ? trace_hardirqs_off+0xd/0x30
[ 11.017201][ T211] ? exc_page_fault+0xee/0x100
[ 11.017338][ T211] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.017507][ T211] RIP: 0033:0x7f7fd5fa508e
[ 11.017655][ T211] 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
[ 11.018162][ T211] RSP: 002b:00007fff554d72e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.018371][ T211] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7fd5fa508e
[ 11.018578][ T211] RDX: 0000000000000000 RSI: 00007fff554d7390 RDI: 0000000000000005
[ 11.018784][ T211] RBP: 00007fff554d72f0 R08: 0000000000000000 R09: 0000000000000000
[ 11.018995][ T211] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db45
[ 11.019264][ T211] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff554d7a50
[ 11.019574][ T211]
[ 11.019730][ T211] irq event stamp: 44963
[ 11.019898][ T211] hardirqs last enabled at (44971): [] __up_console_sem+0x5a/0x70
[ 11.020276][ T211] hardirqs last disabled at (44980): [] __up_console_sem+0x3f/0x70
[ 11.020547][ T211] softirqs last enabled at (44222): [] handle_softirqs+0x611/0x940
[ 11.020789][ T211] softirqs last disabled at (43217): [] __irq_exit_rcu+0x103/0x1c0
[ 11.021039][ T211] ---[ end trace 0000000000000000 ]---
[ 11.021387][ T211] ------------[ cut here ]------------
[ 11.021543][ T211] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/211
[ 11.021786][ T211] Modules linked in:
[ 11.021897][ T211] CPU: 3 UID: 0 PID: 211 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.022189][ T211] Tainted: [W]=WARN
[ 11.022293][ T211] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.022466][ T211] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.022643][ T211] 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
[ 11.023139][ T211] RSP: 0018:ffa00000009c6d80 EFLAGS: 00010286
[ 11.023312][ T211] RAX: 00000000ffffffa6 RBX: ff1100000ecd5cc0 RCX: 1ff4000000138d76
[ 11.023514][ T211] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ecd5d70
[ 11.023717][ T211] RBP: ff1100000251c000 R08: 1fe2200001d9abaf R09: ff1100000c832e58
[ 11.023921][ T211] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 11.024133][ T211] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 11.024340][ T211] FS: 00007f7fd5d6b840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[ 11.024580][ T211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.024754][ T211] CR2: 000000003c367988 CR3: 0000000005f9e004 CR4: 0000000000771ef0
[ 11.024968][ T211] PKRU: 55555554
[ 11.025071][ T211] Call Trace:
[ 11.025178][ T211]
[ 11.025249][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.025386][ T211] rtnetlink_event+0xe0/0x1f0
[ 11.025523][ T211] notifier_call_chain+0xb0/0x320
[ 11.025663][ T211] netif_set_mac_address+0x2dd/0x410
[ 11.025801][ T211] ? netif_set_mtu+0x85/0xe0
[ 11.025945][ T211] ? netif_set_group+0x70/0x70
[ 11.026086][ T211] dev_set_mac_address+0xa9/0x260
[ 11.026227][ T211] ? dev_set_mtu+0xa1/0x230
[ 11.026362][ T211] ? __asan_memcpy+0x3c/0x60
[ 11.026500][ T211] bond_enslave+0x89e/0x4e20
[ 11.026640][ T211] ? mark_usage+0x61/0x170
[ 11.026776][ T211] ? bond_update_slave_arr+0xcf0/0xcf0
[ 11.026914][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.027055][ T211] ? find_held_lock+0x2b/0x80
[ 11.027197][ T211] ? mark_usage+0x61/0x170
[ 11.027330][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.027469][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.027607][ T211] do_set_master+0x3b2/0x780
[ 11.027741][ T211] ? kernel_text_address+0x149/0x170
[ 11.027880][ T211] do_setlink.isra.0+0x9ec/0x2a60
[ 11.028020][ T211] ? rtnl_link_get_size+0x350/0x350
[ 11.028163][ T211] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.028332][ T211] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.028467][ T211] ? validate_chain+0x38b/0xc20
[ 11.028603][ T211] ? rcu_read_lock_any_held+0x66/0x90
[ 11.028742][ T211] ? stack_depot_save_flags+0x367/0x770
[ 11.028877][ T211] ? __kernel_text_address+0x12/0x30
[ 11.029018][ T211] ? __lock_acquire+0x508/0xc10
[ 11.029163][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.029298][ T211] ? rtnl_newlink+0x883/0xee0
[ 11.029434][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.029569][ T211] ? lock_acquire+0x134/0x160
[ 11.029705][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.029841][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.029979][ T211] ? trace_contention_end+0xb3/0x1a0
[ 11.030114][ T211] ? __mutex_lock+0x1db/0x2010
[ 11.030254][ T211] ? __mutex_lock+0x9b2/0x2010
[ 11.030388][ T211] ? rtnl_newlink+0x883/0xee0
[ 11.030526][ T211] ? ww_mutex_lock+0x160/0x160
[ 11.030659][ T211] ? nla_get_range_signed+0x3d0/0x3d0
[ 11.030800][ T211] ? __rtnl_newlink+0x3fa/0xa50
[ 11.030942][ T211] rtnl_newlink+0x8d1/0xee0
[ 11.031079][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.031218][ T211] ? find_held_lock+0x2b/0x80
[ 11.031353][ T211] ? __rtnl_newlink+0xa50/0xa50
[ 11.031489][ T211] ? mark_usage+0x61/0x170
[ 11.031625][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.031764][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.031901][ T211] ? find_held_lock+0x2b/0x80
[ 11.032042][ T211] ? __rtnl_newlink+0xa50/0xa50
[ 11.032182][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.032318][ T211] ? __rtnl_newlink+0xa50/0xa50
[ 11.032454][ T211] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.032591][ T211] ? validate_chain+0x38b/0xc20
[ 11.032727][ T211] ? rtnl_link_fill+0x900/0x900
[ 11.032861][ T211] ? __lock_acquire+0x508/0xc10
[ 11.033005][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.033144][ T211] ? find_held_lock+0x2b/0x80
[ 11.033280][ T211] netlink_rcv_skb+0x14e/0x3a0
[ 11.033416][ T211] ? rtnl_link_fill+0x900/0x900
[ 11.033552][ T211] ? netlink_ack+0xcd0/0xcd0
[ 11.033692][ T211] ? netlink_deliver_tap+0xc5/0x330
[ 11.033828][ T211] ? netlink_deliver_tap+0x13c/0x330
[ 11.033974][ T211] netlink_unicast+0x486/0x750
[ 11.034113][ T211] ? netlink_attachskb+0x810/0x810
[ 11.034255][ T211] ? __lock_acquire+0x508/0xc10
[ 11.034392][ T211] netlink_sendmsg+0x735/0xc60
[ 11.034530][ T211] ? netlink_unicast+0x750/0x750
[ 11.034669][ T211] ? __might_fault+0x97/0x140
[ 11.034809][ T211] ____sys_sendmsg+0x419/0x850
[ 11.034949][ T211] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.035085][ T211] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.035256][ T211] ? move_addr_to_kernel+0x40/0x40
[ 11.035393][ T211] ? stack_depot_save_flags+0x367/0x770
[ 11.035530][ T211] ? validate_chain+0x38b/0xc20
[ 11.035669][ T211] ___sys_sendmsg+0x14e/0x1d0
[ 11.035805][ T211] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.035977][ T211] ? copy_msghdr_from_user+0x460/0x460
[ 11.036133][ T211] __sys_sendmsg+0x145/0x1f0
[ 11.036270][ T211] ? __sys_sendmsg_sock+0x20/0x20
[ 11.036403][ T211] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.036575][ T211] ? do_raw_spin_unlock+0x59/0x250
[ 11.036712][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.036850][ T211] do_syscall_64+0x117/0xfc0
[ 11.036991][ T211] ? trace_hardirqs_off+0xd/0x30
[ 11.037133][ T211] ? exc_page_fault+0xee/0x100
[ 11.037268][ T211] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.037437][ T211] RIP: 0033:0x7f7fd5fa508e
[ 11.037581][ T211] 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
[ 11.038099][ T211] RSP: 002b:00007fff554d72e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.038311][ T211] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7fd5fa508e
[ 11.038515][ T211] RDX: 0000000000000000 RSI: 00007fff554d7390 RDI: 0000000000000005
[ 11.038717][ T211] RBP: 00007fff554d72f0 R08: 0000000000000000 R09: 0000000000000000
[ 11.038918][ T211] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db45
[ 11.039134][ T211] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff554d7a50
[ 11.039439][ T211]
[ 11.039542][ T211] irq event stamp: 46121
[ 11.039645][ T211] hardirqs last enabled at (46129): [] __up_console_sem+0x5a/0x70
[ 11.039974][ T211] hardirqs last disabled at (46138): [] __up_console_sem+0x3f/0x70
[ 11.040225][ T211] softirqs last enabled at (45106): [] __alloc_skb+0x4c5/0x5f0
[ 11.040557][ T211] softirqs last disabled at (45104): [] __alloc_skb+0x4c5/0x5f0
[ 11.040913][ T211] ---[ end trace 0000000000000000 ]---
[ 11.041537][ T211] ------------[ cut here ]------------
[ 11.041677][ T211] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/211
[ 11.042007][ T211] Modules linked in:
[ 11.042115][ T211] CPU: 3 UID: 0 PID: 211 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.042488][ T211] Tainted: [W]=WARN
[ 11.042593][ T211] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.042766][ T211] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.042945][ T211] 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
[ 11.043527][ T211] RSP: 0018:ffa00000009c6e18 EFLAGS: 00010286
[ 11.043790][ T211] RAX: 00000000ffffffa6 RBX: ff1100000ecd5b40 RCX: 1ff4000000138d89
[ 11.043998][ T211] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ecd5bf0
[ 11.044220][ T211] RBP: ff1100000251c000 R08: 1fe2200001d9ab7f R09: ff1100000c832e58
[ 11.044512][ T211] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041
[ 11.044714][ T211] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000cc38400
[ 11.044936][ T211] FS: 00007f7fd5d6b840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[ 11.045178][ T211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.045349][ T211] CR2: 000000003c367988 CR3: 0000000005f9e004 CR4: 0000000000771ef0
[ 11.045642][ T211] PKRU: 55555554
[ 11.045742][ T211] Call Trace:
[ 11.045844][ T211]
[ 11.045920][ T211] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.046060][ T211] rtmsg_ifinfo+0x5c/0xb0
[ 11.046255][ T211] netif_open+0xe2/0x120
[ 11.046357][ T211] ? netdev_notify_peers+0x30/0x30
[ 11.046494][ T211] dev_open+0xa1/0x230
[ 11.046597][ T211] ? __asan_memcpy+0x3c/0x60
[ 11.046733][ T211] bond_enslave+0x8d6/0x4e20
[ 11.046963][ T211] ? mark_usage+0x61/0x170
[ 11.047101][ T211] ? bond_update_slave_arr+0xcf0/0xcf0
[ 11.047241][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.047374][ T211] ? find_held_lock+0x2b/0x80
[ 11.047597][ T211] ? mark_usage+0x61/0x170
[ 11.047731][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.047870][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.048011][ T211] do_set_master+0x3b2/0x780
[ 11.048250][ T211] ? kernel_text_address+0x149/0x170
[ 11.048386][ T211] do_setlink.isra.0+0x9ec/0x2a60
[ 11.048524][ T211] ? rtnl_link_get_size+0x350/0x350
[ 11.048660][ T211] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.048916][ T211] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.049056][ T211] ? validate_chain+0x38b/0xc20
[ 11.049201][ T211] ? rcu_read_lock_any_held+0x66/0x90
[ 11.049341][ T211] ? stack_depot_save_flags+0x367/0x770
[ 11.049563][ T211] ? __kernel_text_address+0x12/0x30
[ 11.049697][ T211] ? __lock_acquire+0x508/0xc10
[ 11.049833][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.050061][ T211] ? rtnl_newlink+0x883/0xee0
[ 11.050203][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.050337][ T211] ? lock_acquire+0x134/0x160
[ 11.050476][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.050611][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.050834][ T211] ? trace_contention_end+0xb3/0x1a0
[ 11.050974][ T211] ? __mutex_lock+0x1db/0x2010
[ 11.051109][ T211] ? __mutex_lock+0x9b2/0x2010
[ 11.051249][ T211] ? rtnl_newlink+0x883/0xee0
[ 11.051472][ T211] ? ww_mutex_lock+0x160/0x160
[ 11.051607][ T211] ? nla_get_range_signed+0x3d0/0x3d0
[ 11.051748][ T211] ? __rtnl_newlink+0x3fa/0xa50
[ 11.051887][ T211] rtnl_newlink+0x8d1/0xee0
[ 11.052117][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.052256][ T211] ? find_held_lock+0x2b/0x80
[ 11.052389][ T211] ? __rtnl_newlink+0xa50/0xa50
[ 11.052524][ T211] ? mark_usage+0x61/0x170
[ 11.052746][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.052889][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.053029][ T211] ? find_held_lock+0x2b/0x80
[ 11.053168][ T211] ? __rtnl_newlink+0xa50/0xa50
[ 11.053391][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.053526][ T211] ? __rtnl_newlink+0xa50/0xa50
[ 11.053662][ T211] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.053798][ T211] ? validate_chain+0x38b/0xc20
[ 11.054025][ T211] ? rtnl_link_fill+0x900/0x900
[ 11.054169][ T211] ? __lock_acquire+0x508/0xc10
[ 11.054306][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.054441][ T211] ? find_held_lock+0x2b/0x80
[ 11.054664][ T211] netlink_rcv_skb+0x14e/0x3a0
[ 11.054799][ T211] ? rtnl_link_fill+0x900/0x900
[ 11.054940][ T211] ? netlink_ack+0xcd0/0xcd0
[ 11.055079][ T211] ? netlink_deliver_tap+0xc5/0x330
[ 11.055312][ T211] ? netlink_deliver_tap+0x13c/0x330
[ 11.055449][ T211] netlink_unicast+0x486/0x750
[ 11.055585][ T211] ? netlink_attachskb+0x810/0x810
[ 11.055720][ T211] ? __lock_acquire+0x508/0xc10
[ 11.055950][ T211] netlink_sendmsg+0x735/0xc60
[ 11.056087][ T211] ? netlink_unicast+0x750/0x750
[ 11.056231][ T211] ? __might_fault+0x97/0x140
[ 11.056368][ T211] ____sys_sendmsg+0x419/0x850
[ 11.056595][ T211] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.056731][ T211] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.056899][ T211] ? move_addr_to_kernel+0x40/0x40
[ 11.057132][ T211] ? stack_depot_save_flags+0x367/0x770
[ 11.057268][ T211] ? validate_chain+0x38b/0xc20
[ 11.057404][ T211] ___sys_sendmsg+0x14e/0x1d0
[ 11.057536][ T211] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.057796][ T211] ? copy_msghdr_from_user+0x460/0x460
[ 11.057947][ T211] __sys_sendmsg+0x145/0x1f0
[ 11.058084][ T211] ? __sys_sendmsg_sock+0x20/0x20
[ 11.058224][ T211] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.058481][ T211] ? do_raw_spin_unlock+0x59/0x250
[ 11.058615][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.058750][ T211] do_syscall_64+0x117/0xfc0
[ 11.058891][ T211] ? trace_hardirqs_off+0xd/0x30
[ 11.059033][ T211] ? exc_page_fault+0xee/0x100
[ 11.059172][ T211] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.059339][ T211] RIP: 0033:0x7f7fd5fa508e
[ 11.059479][ T211] 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
[ 11.060068][ T211] RSP: 002b:00007fff554d72e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.060370][ T211] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7fd5fa508e
[ 11.060573][ T211] RDX: 0000000000000000 RSI: 00007fff554d7390 RDI: 0000000000000005
[ 11.060775][ T211] RBP: 00007fff554d72f0 R08: 0000000000000000 R09: 0000000000000000
[ 11.061076][ T211] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db45
[ 11.061283][ T211] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff554d7a50
[ 11.061585][ T211]
[ 11.061688][ T211] irq event stamp: 47327
[ 11.061790][ T211] hardirqs last enabled at (47335): [] __up_console_sem+0x5a/0x70
[ 11.062035][ T211] hardirqs last disabled at (47344): [] __up_console_sem+0x3f/0x70
[ 11.062363][ T211] softirqs last enabled at (47260): [] handle_softirqs+0x611/0x940
[ 11.062599][ T211] softirqs last disabled at (47249): [] __irq_exit_rcu+0x103/0x1c0
[ 11.062924][ T211] ---[ end trace 0000000000000000 ]---
[ 11.063295][ T211] ------------[ cut here ]------------
[ 11.063515][ T211] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/211
[ 11.063748][ T211] Modules linked in:
[ 11.063853][ T211] CPU: 3 UID: 0 PID: 211 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.064234][ T211] Tainted: [W]=WARN
[ 11.064340][ T211] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.064508][ T211] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.064681][ T211] 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
[ 11.065345][ T211] RSP: 0018:ffa00000009c6e10 EFLAGS: 00010286
[ 11.065518][ T211] RAX: 00000000ffffffa6 RBX: ff1100000ecd53c0 RCX: 1ff4000000138d88
[ 11.065807][ T211] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ecd5470
[ 11.066093][ T211] RBP: ff1100000251c000 R08: 1fe2200001d9aa8f R09: ff1100000c832e58
[ 11.066302][ T211] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 11.066506][ T211] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 11.066797][ T211] FS: 00007f7fd5d6b840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[ 11.067115][ T211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.067295][ T211] CR2: 000000003c367988 CR3: 0000000005f9e004 CR4: 0000000000771ef0
[ 11.067608][ T211] PKRU: 55555554
[ 11.067708][ T211] Call Trace:
[ 11.067808][ T211]
[ 11.067877][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.068136][ T211] rtnetlink_event+0xe0/0x1f0
[ 11.068271][ T211] notifier_call_chain+0xb0/0x320
[ 11.068407][ T211] netdev_lower_state_changed+0xa0/0x100
[ 11.068542][ T211] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 11.068710][ T211] ? lockdep_hardirqs_on+0x8c/0x130
[ 11.068849][ T211] ? queue_delayed_work_on+0x95/0x100
[ 11.069075][ T211] bond_enslave+0x3c2b/0x4e20
[ 11.069223][ T211] ? bond_update_slave_arr+0xcf0/0xcf0
[ 11.069359][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.069493][ T211] ? find_held_lock+0x2b/0x80
[ 11.069713][ T211] ? mark_usage+0x61/0x170
[ 11.069847][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.069994][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.070137][ T211] do_set_master+0x3b2/0x780
[ 11.070357][ T211] ? kernel_text_address+0x149/0x170
[ 11.070491][ T211] do_setlink.isra.0+0x9ec/0x2a60
[ 11.070627][ T211] ? rtnl_link_get_size+0x350/0x350
[ 11.070763][ T211] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.071021][ T211] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.071163][ T211] ? validate_chain+0x38b/0xc20
[ 11.071297][ T211] ? rcu_read_lock_any_held+0x66/0x90
[ 11.071516][ T211] ? stack_depot_save_flags+0x367/0x770
[ 11.071650][ T211] ? __kernel_text_address+0x12/0x30
[ 11.071784][ T211] ? __lock_acquire+0x508/0xc10
[ 11.071919][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.072154][ T211] ? rtnl_newlink+0x883/0xee0
[ 11.072289][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.072422][ T211] ? lock_acquire+0x134/0x160
[ 11.072556][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.072775][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.072908][ T211] ? trace_contention_end+0xb3/0x1a0
[ 11.073048][ T211] ? __mutex_lock+0x1db/0x2010
[ 11.073184][ T211] ? __mutex_lock+0x9b2/0x2010
[ 11.073408][ T211] ? rtnl_newlink+0x883/0xee0
[ 11.073544][ T211] ? ww_mutex_lock+0x160/0x160
[ 11.073677][ T211] ? nla_get_range_signed+0x3d0/0x3d0
[ 11.073814][ T211] ? __rtnl_newlink+0x3fa/0xa50
[ 11.073958][ T211] rtnl_newlink+0x8d1/0xee0
[ 11.074093][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.074231][ T211] ? find_held_lock+0x2b/0x80
[ 11.074366][ T211] ? __rtnl_newlink+0xa50/0xa50
[ 11.074590][ T211] ? mark_usage+0x61/0x170
[ 11.074725][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.074863][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.075002][ T211] ? find_held_lock+0x2b/0x80
[ 11.075226][ T211] ? __rtnl_newlink+0xa50/0xa50
[ 11.075360][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.075495][ T211] ? __rtnl_newlink+0xa50/0xa50
[ 11.075632][ T211] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.075853][ T211] ? validate_chain+0x38b/0xc20
[ 11.075993][ T211] ? rtnl_link_fill+0x900/0x900
[ 11.076131][ T211] ? __lock_acquire+0x508/0xc10
[ 11.076272][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.076492][ T211] ? find_held_lock+0x2b/0x80
[ 11.076627][ T211] netlink_rcv_skb+0x14e/0x3a0
[ 11.076762][ T211] ? rtnl_link_fill+0x900/0x900
[ 11.076900][ T211] ? netlink_ack+0xcd0/0xcd0
[ 11.077138][ T211] ? netlink_deliver_tap+0xc5/0x330
[ 11.077273][ T211] ? netlink_deliver_tap+0x13c/0x330
[ 11.077412][ T211] netlink_unicast+0x486/0x750
[ 11.077545][ T211] ? netlink_attachskb+0x810/0x810
[ 11.077767][ T211] ? __lock_acquire+0x508/0xc10
[ 11.077904][ T211] netlink_sendmsg+0x735/0xc60
[ 11.078042][ T211] ? netlink_unicast+0x750/0x750
[ 11.078186][ T211] ? __might_fault+0x97/0x140
[ 11.078411][ T211] ____sys_sendmsg+0x419/0x850
[ 11.078545][ T211] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.078679][ T211] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.078847][ T211] ? move_addr_to_kernel+0x40/0x40
[ 11.078989][ T211] ? stack_depot_save_flags+0x367/0x770
[ 11.079127][ T211] ? validate_chain+0x38b/0xc20
[ 11.079268][ T211] ___sys_sendmsg+0x14e/0x1d0
[ 11.079403][ T211] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.079659][ T211] ? copy_msghdr_from_user+0x460/0x460
[ 11.079809][ T211] __sys_sendmsg+0x145/0x1f0
[ 11.079948][ T211] ? __sys_sendmsg_sock+0x20/0x20
[ 11.080082][ T211] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.080344][ T211] ? do_raw_spin_unlock+0x59/0x250
[ 11.080484][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.080620][ T211] do_syscall_64+0x117/0xfc0
[ 11.080755][ T211] ? trace_hardirqs_off+0xd/0x30
[ 11.080982][ T211] ? exc_page_fault+0xee/0x100
[ 11.081117][ T211] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.081289][ T211] RIP: 0033:0x7f7fd5fa508e
[ 11.081564][ T211] 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
[ 11.082286][ T211] RSP: 002b:00007fff554d72e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.082587][ T211] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7fd5fa508e
[ 11.082793][ T211] RDX: 0000000000000000 RSI: 00007fff554d7390 RDI: 0000000000000005
[ 11.083102][ T211] RBP: 00007fff554d72f0 R08: 0000000000000000 R09: 0000000000000000
[ 11.083310][ T211] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db45
[ 11.083515][ T211] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff554d7a50
[ 11.083824][ T211]
[ 11.083927][ T211] irq event stamp: 49149
[ 11.084052][ T211] hardirqs last enabled at (49169): [] __up_console_sem+0x5a/0x70
[ 11.084295][ T211] hardirqs last disabled at (49176): [] __up_console_sem+0x3f/0x70
[ 11.084625][ T211] softirqs last enabled at (49164): [] handle_softirqs+0x611/0x940
[ 11.084863][ T211] softirqs last disabled at (49155): [] __irq_exit_rcu+0x103/0x1c0
[ 11.085106][ T211] ---[ end trace 0000000000000000 ]---
[ 11.085518][ T211] ------------[ cut here ]------------
[ 11.085654][ T211] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/211
[ 11.085986][ T211] Modules linked in:
[ 11.086094][ T211] CPU: 3 UID: 0 PID: 211 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.086472][ T211] Tainted: [W]=WARN
[ 11.086577][ T211] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.086751][ T211] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.087379][ T211] 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
[ 11.087871][ T211] RSP: 0018:ffa00000009c6d20 EFLAGS: 00010286
[ 11.088119][ T211] RAX: 00000000ffffffa6 RBX: ff1100000ecd5240 RCX: 1ff4000000138d6a
[ 11.088330][ T211] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ecd52f0
[ 11.088535][ T211] RBP: ff1100000251c000 R08: 1fe2200001d9aa5f R09: ff1100000c832e58
[ 11.088744][ T211] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 11.089027][ T211] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 11.089314][ T211] FS: 00007f7fd5d6b840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[ 11.089555][ T211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.089734][ T211] CR2: 000000003c367988 CR3: 0000000005f9e004 CR4: 0000000000771ef0
[ 11.090010][ T211] PKRU: 55555554
[ 11.090118][ T211] Call Trace:
[ 11.090225][ T211]
[ 11.090296][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.090433][ T211] rtnetlink_event+0xe0/0x1f0
[ 11.090572][ T211] notifier_call_chain+0xb0/0x320
[ 11.090713][ T211] __netdev_upper_dev_link+0x3a5/0x590
[ 11.090856][ T211] ? packet_sendmsg_spkt+0x14a0/0x14a0
[ 11.091160][ T211] ? netdev_wait_allrefs_any+0x570/0x570
[ 11.091306][ T211] netdev_master_upper_dev_link+0x86/0xb0
[ 11.091445][ T211] ? netdev_upper_dev_link+0xb0/0xb0
[ 11.091583][ T211] ? netdev_is_rx_handler_busy+0x62/0xd0
[ 11.091721][ T211] ? netdev_rx_handler_register+0x1b/0xc0
[ 11.091862][ T211] bond_enslave+0x224d/0x4e20
[ 11.092074][ T211] ? bond_update_slave_arr+0xcf0/0xcf0
[ 11.092282][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.092428][ T211] ? find_held_lock+0x2b/0x80
[ 11.092614][ T211] ? mark_usage+0x61/0x170
[ 11.092756][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.093061][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.093216][ T211] do_set_master+0x3b2/0x780
[ 11.093351][ T211] ? kernel_text_address+0x149/0x170
[ 11.093487][ T211] do_setlink.isra.0+0x9ec/0x2a60
[ 11.093622][ T211] ? rtnl_link_get_size+0x350/0x350
[ 11.093757][ T211] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.094084][ T211] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.094228][ T211] ? validate_chain+0x38b/0xc20
[ 11.094366][ T211] ? rcu_read_lock_any_held+0x66/0x90
[ 11.094499][ T211] ? stack_depot_save_flags+0x367/0x770
[ 11.094633][ T211] ? __kernel_text_address+0x12/0x30
[ 11.094767][ T211] ? __lock_acquire+0x508/0xc10
[ 11.094903][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.095338][ T211] ? rtnl_newlink+0x883/0xee0
[ 11.095553][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.095740][ T211] ? lock_acquire+0x134/0x160
[ 11.095875][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.096084][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.096225][ T211] ? trace_contention_end+0xb3/0x1a0
[ 11.096359][ T211] ? __mutex_lock+0x1db/0x2010
[ 11.096491][ T211] ? __mutex_lock+0x9b2/0x2010
[ 11.096624][ T211] ? rtnl_newlink+0x883/0xee0
[ 11.096798][ T211] ? ww_mutex_lock+0x160/0x160
[ 11.097022][ T211] ? nla_get_range_signed+0x3d0/0x3d0
[ 11.097165][ T211] ? __rtnl_newlink+0x3fa/0xa50
[ 11.097301][ T211] rtnl_newlink+0x8d1/0xee0
[ 11.097434][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.097567][ T211] ? find_held_lock+0x2b/0x80
[ 11.097700][ T211] ? __rtnl_newlink+0xa50/0xa50
[ 11.097833][ T211] ? mark_usage+0x61/0x170
[ 11.098040][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.098186][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.098327][ T211] ? find_held_lock+0x2b/0x80
[ 11.098460][ T211] ? __rtnl_newlink+0xa50/0xa50
[ 11.098599][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.098732][ T211] ? __rtnl_newlink+0xa50/0xa50
[ 11.098866][ T211] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.099070][ T211] ? validate_chain+0x38b/0xc20
[ 11.099214][ T211] ? rtnl_link_fill+0x900/0x900
[ 11.099346][ T211] ? __lock_acquire+0x508/0xc10
[ 11.099481][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.099612][ T211] ? find_held_lock+0x2b/0x80
[ 11.099746][ T211] netlink_rcv_skb+0x14e/0x3a0
[ 11.099880][ T211] ? rtnl_link_fill+0x900/0x900
[ 11.100179][ T211] ? netlink_ack+0xcd0/0xcd0
[ 11.100318][ T211] ? netlink_deliver_tap+0xc5/0x330
[ 11.100455][ T211] ? netlink_deliver_tap+0x13c/0x330
[ 11.100589][ T211] netlink_unicast+0x486/0x750
[ 11.100723][ T211] ? netlink_attachskb+0x810/0x810
[ 11.100857][ T211] ? __lock_acquire+0x508/0xc10
[ 11.101056][ T211] netlink_sendmsg+0x735/0xc60
[ 11.101196][ T211] ? netlink_unicast+0x750/0x750
[ 11.101332][ T211] ? __might_fault+0x97/0x140
[ 11.101471][ T211] ____sys_sendmsg+0x419/0x850
[ 11.101692][ T211] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.101826][ T211] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.102056][ T211] ? move_addr_to_kernel+0x40/0x40
[ 11.102197][ T211] ? stack_depot_save_flags+0x367/0x770
[ 11.102331][ T211] ? validate_chain+0x38b/0xc20
[ 11.102467][ T211] ___sys_sendmsg+0x14e/0x1d0
[ 11.102604][ T211] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.102859][ T211] ? copy_msghdr_from_user+0x460/0x460
[ 11.103069][ T211] __sys_sendmsg+0x145/0x1f0
[ 11.103207][ T211] ? __sys_sendmsg_sock+0x20/0x20
[ 11.103339][ T211] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.103506][ T211] ? do_raw_spin_unlock+0x59/0x250
[ 11.103639][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.103867][ T211] do_syscall_64+0x117/0xfc0
[ 11.104065][ T211] ? trace_hardirqs_off+0xd/0x30
[ 11.104202][ T211] ? exc_page_fault+0xee/0x100
[ 11.104335][ T211] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.104500][ T211] RIP: 0033:0x7f7fd5fa508e
[ 11.104642][ T211] 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
[ 11.105289][ T211] RSP: 002b:00007fff554d72e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.105491][ T211] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7fd5fa508e
[ 11.105690][ T211] RDX: 0000000000000000 RSI: 00007fff554d7390 RDI: 0000000000000005
[ 11.106046][ T211] RBP: 00007fff554d72f0 R08: 0000000000000000 R09: 0000000000000000
[ 11.106259][ T211] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db45
[ 11.106458][ T211] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff554d7a50
[ 11.106663][ T211]
[ 11.106763][ T211] irq event stamp: 53205
[ 11.106862][ T211] hardirqs last enabled at (53213): [] __up_console_sem+0x5a/0x70
[ 11.107269][ T211] hardirqs last disabled at (53322): [] __up_console_sem+0x3f/0x70
[ 11.107499][ T211] softirqs last enabled at (53320): [] handle_softirqs+0x611/0x940
[ 11.107729][ T211] softirqs last disabled at (53221): [] __irq_exit_rcu+0x103/0x1c0
[ 11.108027][ T211] ---[ end trace 0000000000000000 ]---
[ 11.108345][ T211] ------------[ cut here ]------------
[ 11.108492][ T211] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/211
[ 11.108724][ T211] Modules linked in:
[ 11.108831][ T211] CPU: 1 UID: 0 PID: 211 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.109113][ T211] Tainted: [W]=WARN
[ 11.109219][ T211] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.109383][ T211] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.109555][ T211] 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
[ 11.110290][ T211] RSP: 0018:ffa00000009c6e10 EFLAGS: 00010286
[ 11.110466][ T211] RAX: 00000000ffffffa6 RBX: ff1100000ecd50c0 RCX: 1ff4000000138d88
[ 11.110660][ T211] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ecd5170
[ 11.110857][ T211] RBP: ff1100000251c000 R08: 1fe2200001d9aa2f R09: ff1100000c832e58
[ 11.111058][ T211] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 11.111266][ T211] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 11.111463][ T211] FS: 00007f7fd5d6b840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[ 11.111694][ T211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.111862][ T211] CR2: 00007fffc5dc7e80 CR3: 0000000005f9e005 CR4: 0000000000771ef0
[ 11.112073][ T211] PKRU: 55555554
[ 11.112177][ T211] Call Trace:
[ 11.112274][ T211]
[ 11.112342][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.112472][ T211] rtnetlink_event+0xe0/0x1f0
[ 11.112609][ T211] notifier_call_chain+0xb0/0x320
[ 11.112743][ T211] netdev_lower_state_changed+0xa0/0x100
[ 11.112877][ T211] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 11.113050][ T211] ? netdev_upper_dev_link+0xb0/0xb0
[ 11.113201][ T211] ? netdev_is_rx_handler_busy+0x62/0xd0
[ 11.113334][ T211] bond_enslave+0x2358/0x4e20
[ 11.113468][ T211] ? bond_update_slave_arr+0xcf0/0xcf0
[ 11.113600][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.113730][ T211] ? find_held_lock+0x2b/0x80
[ 11.113860][ T211] ? mark_usage+0x61/0x170
[ 11.114000][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.114137][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.114269][ T211] do_set_master+0x3b2/0x780
[ 11.114397][ T211] ? kernel_text_address+0x149/0x170
[ 11.114526][ T211] do_setlink.isra.0+0x9ec/0x2a60
[ 11.114657][ T211] ? rtnl_link_get_size+0x350/0x350
[ 11.114787][ T211] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.114956][ T211] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.115087][ T211] ? validate_chain+0x38b/0xc20
[ 11.115219][ T211] ? rcu_read_lock_any_held+0x66/0x90
[ 11.115347][ T211] ? stack_depot_save_flags+0x367/0x770
[ 11.115474][ T211] ? __kernel_text_address+0x12/0x30
[ 11.115602][ T211] ? __lock_acquire+0x508/0xc10
[ 11.115734][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.115864][ T211] ? rtnl_newlink+0x883/0xee0
[ 11.115998][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.116130][ T211] ? lock_acquire+0x134/0x160
[ 11.116257][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.116385][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.116514][ T211] ? trace_contention_end+0xb3/0x1a0
[ 11.116641][ T211] ? __mutex_lock+0x1db/0x2010
[ 11.116771][ T211] ? __mutex_lock+0x9b2/0x2010
[ 11.116898][ T211] ? rtnl_newlink+0x883/0xee0
[ 11.117039][ T211] ? ww_mutex_lock+0x160/0x160
[ 11.117170][ T211] ? nla_get_range_signed+0x3d0/0x3d0
[ 11.117301][ T211] ? __rtnl_newlink+0x3fa/0xa50
[ 11.117434][ T211] rtnl_newlink+0x8d1/0xee0
[ 11.117564][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.117692][ T211] ? find_held_lock+0x2b/0x80
[ 11.117832][ T211] ? __rtnl_newlink+0xa50/0xa50
[ 11.117966][ T211] ? mark_usage+0x61/0x170
[ 11.118093][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.118230][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.118358][ T211] ? find_held_lock+0x2b/0x80
[ 11.118485][ T211] ? __rtnl_newlink+0xa50/0xa50
[ 11.118613][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.118749][ T211] ? __rtnl_newlink+0xa50/0xa50
[ 11.118878][ T211] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.119009][ T211] ? validate_chain+0x38b/0xc20
[ 11.119144][ T211] ? rtnl_link_fill+0x900/0x900
[ 11.119271][ T211] ? __lock_acquire+0x508/0xc10
[ 11.119400][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.119528][ T211] ? find_held_lock+0x2b/0x80
[ 11.119657][ T211] netlink_rcv_skb+0x14e/0x3a0
[ 11.119790][ T211] ? rtnl_link_fill+0x900/0x900
[ 11.119920][ T211] ? netlink_ack+0xcd0/0xcd0
[ 11.120056][ T211] ? netlink_deliver_tap+0xc5/0x330
[ 11.120189][ T211] ? netlink_deliver_tap+0x13c/0x330
[ 11.120319][ T211] netlink_unicast+0x486/0x750
[ 11.120448][ T211] ? netlink_attachskb+0x810/0x810
[ 11.120576][ T211] ? __lock_acquire+0x508/0xc10
[ 11.120706][ T211] netlink_sendmsg+0x735/0xc60
[ 11.120840][ T211] ? netlink_unicast+0x750/0x750
[ 11.120976][ T211] ? __might_fault+0x97/0x140
[ 11.121111][ T211] ____sys_sendmsg+0x419/0x850
[ 11.121244][ T211] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.121371][ T211] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.121530][ T211] ? move_addr_to_kernel+0x40/0x40
[ 11.121660][ T211] ? stack_depot_save_flags+0x367/0x770
[ 11.121793][ T211] ? validate_chain+0x38b/0xc20
[ 11.121922][ T211] ___sys_sendmsg+0x14e/0x1d0
[ 11.122055][ T211] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.122221][ T211] ? copy_msghdr_from_user+0x460/0x460
[ 11.122360][ T211] __sys_sendmsg+0x145/0x1f0
[ 11.122489][ T211] ? __sys_sendmsg_sock+0x20/0x20
[ 11.122616][ T211] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.122786][ T211] ? do_raw_spin_unlock+0x59/0x250
[ 11.122915][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.123047][ T211] do_syscall_64+0x117/0xfc0
[ 11.123181][ T211] ? trace_hardirqs_off+0xd/0x30
[ 11.123308][ T211] ? exc_page_fault+0xee/0x100
[ 11.123437][ T211] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.123595][ T211] RIP: 0033:0x7f7fd5fa508e
[ 11.123729][ T211] 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
[ 11.124198][ T211] RSP: 002b:00007fff554d72e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.124391][ T211] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7fd5fa508e
[ 11.124586][ T211] RDX: 0000000000000000 RSI: 00007fff554d7390 RDI: 0000000000000005
[ 11.124776][ T211] RBP: 00007fff554d72f0 R08: 0000000000000000 R09: 0000000000000000
[ 11.124971][ T211] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db45
[ 11.125166][ T211] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff554d7a50
[ 11.125363][ T211]
[ 11.125462][ T211] irq event stamp: 54607
[ 11.125557][ T211] hardirqs last enabled at (54615): [] __up_console_sem+0x5a/0x70
[ 11.125780][ T211] hardirqs last disabled at (54622): [] __up_console_sem+0x3f/0x70
[ 11.126005][ T211] softirqs last enabled at (54176): [] handle_softirqs+0x611/0x940
[ 11.126234][ T211] softirqs last disabled at (54171): [] __irq_exit_rcu+0x103/0x1c0
[ 11.126453][ T211] ---[ end trace 0000000000000000 ]---
[ 11.134217][ T211] ------------[ cut here ]------------
[ 11.134356][ T211] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/211
[ 11.134588][ T211] Modules linked in:
[ 11.134764][ T211] CPU: 1 UID: 0 PID: 211 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.135040][ T211] Tainted: [W]=WARN
[ 11.135148][ T211] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.135310][ T211] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.135488][ T211] 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
[ 11.135958][ T211] RSP: 0018:ffa00000009c6db8 EFLAGS: 00010286
[ 11.136120][ T211] RAX: 00000000ffffffa6 RBX: ff1100000ecd5540 RCX: 1ff4000000138d7d
[ 11.136319][ T211] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ecd55f0
[ 11.136521][ T211] RBP: ff1100000c702000 R08: 1fe2200001d9aabf R09: ff1100000c832e58
[ 11.136716][ T211] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 11.136916][ T211] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000001
[ 11.137118][ T211] FS: 00007f7fd5d6b840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[ 11.137354][ T211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.137518][ T211] CR2: 00007fffc5dc7e80 CR3: 0000000005f9e005 CR4: 0000000000771ef0
[ 11.137717][ T211] PKRU: 55555554
[ 11.137814][ T211] Call Trace:
[ 11.137911][ T211]
[ 11.137981][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.138109][ T211] rtnetlink_event+0xe0/0x1f0
[ 11.138249][ T211] notifier_call_chain+0xb0/0x320
[ 11.138381][ T211] netdev_compute_master_upper_features+0x6d8/0xdd0
[ 11.138543][ T211] ? kernfs_rename_ns+0x45e/0x960
[ 11.138676][ T211] ? netdev_lower_state_changed+0xa0/0x100
[ 11.138836][ T211] ? netdev_change_features+0xa0/0xa0
[ 11.138972][ T211] ? netdev_upper_dev_link+0xb0/0xb0
[ 11.139101][ T211] ? sysfs_create_files+0x75/0x1c0
[ 11.139243][ T211] bond_enslave+0x240e/0x4e20
[ 11.139377][ T211] ? bond_update_slave_arr+0xcf0/0xcf0
[ 11.139507][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.139636][ T211] ? find_held_lock+0x2b/0x80
[ 11.139767][ T211] ? mark_usage+0x61/0x170
[ 11.139897][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.140040][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.140182][ T211] do_set_master+0x3b2/0x780
[ 11.140312][ T211] ? kernel_text_address+0x149/0x170
[ 11.140443][ T211] do_setlink.isra.0+0x9ec/0x2a60
[ 11.140574][ T211] ? rtnl_link_get_size+0x350/0x350
[ 11.140704][ T211] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.140865][ T211] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.141004][ T211] ? validate_chain+0x38b/0xc20
[ 11.141138][ T211] ? rcu_read_lock_any_held+0x66/0x90
[ 11.141266][ T211] ? stack_depot_save_flags+0x367/0x770
[ 11.141395][ T211] ? __kernel_text_address+0x12/0x30
[ 11.141526][ T211] ? __lock_acquire+0x508/0xc10
[ 11.141657][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.141787][ T211] ? rtnl_newlink+0x883/0xee0
[ 11.141922][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.142055][ T211] ? lock_acquire+0x134/0x160
[ 11.142191][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.142320][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.142452][ T211] ? trace_contention_end+0xb3/0x1a0
[ 11.142581][ T211] ? __mutex_lock+0x1db/0x2010
[ 11.142709][ T211] ? __mutex_lock+0x9b2/0x2010
[ 11.142838][ T211] ? rtnl_newlink+0x883/0xee0
[ 11.142978][ T211] ? ww_mutex_lock+0x160/0x160
[ 11.143113][ T211] ? nla_get_range_signed+0x3d0/0x3d0
[ 11.143251][ T211] ? __rtnl_newlink+0x3fa/0xa50
[ 11.143387][ T211] rtnl_newlink+0x8d1/0xee0
[ 11.143519][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.143648][ T211] ? find_held_lock+0x2b/0x80
[ 11.143777][ T211] ? __rtnl_newlink+0xa50/0xa50
[ 11.143906][ T211] ? mark_usage+0x61/0x170
[ 11.144042][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.144180][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.144309][ T211] ? find_held_lock+0x2b/0x80
[ 11.144439][ T211] ? __rtnl_newlink+0xa50/0xa50
[ 11.144569][ T211] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.144700][ T211] ? __rtnl_newlink+0xa50/0xa50
[ 11.144830][ T211] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.144970][ T211] ? validate_chain+0x38b/0xc20
[ 11.145100][ T211] ? rtnl_link_fill+0x900/0x900
[ 11.145233][ T211] ? __lock_acquire+0x508/0xc10
[ 11.145366][ T211] ? lock_acquire.part.0+0xbc/0x260
[ 11.145496][ T211] ? find_held_lock+0x2b/0x80
[ 11.145627][ T211] netlink_rcv_skb+0x14e/0x3a0
[ 11.145758][ T211] ? rtnl_link_fill+0x900/0x900
[ 11.145889][ T211] ? netlink_ack+0xcd0/0xcd0
[ 11.146034][ T211] ? netlink_deliver_tap+0xc5/0x330
[ 11.146169][ T211] ? netlink_deliver_tap+0x13c/0x330
[ 11.146302][ T211] netlink_unicast+0x486/0x750
[ 11.146434][ T211] ? netlink_attachskb+0x810/0x810
[ 11.146565][ T211] ? __lock_acquire+0x508/0xc10
[ 11.146698][ T211] netlink_sendmsg+0x735/0xc60
[ 11.146831][ T211] ? netlink_unicast+0x750/0x750
[ 11.146968][ T211] ? __might_fault+0x97/0x140
[ 11.147104][ T211] ____sys_sendmsg+0x419/0x850
[ 11.147240][ T211] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.147372][ T211] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.147532][ T211] ? move_addr_to_kernel+0x40/0x40
[ 11.147664][ T211] ? stack_depot_save_flags+0x367/0x770
[ 11.147796][ T211] ? validate_chain+0x38b/0xc20
[ 11.147927][ T211] ___sys_sendmsg+0x14e/0x1d0
[ 11.148071][ T211] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.148238][ T211] ? copy_msghdr_from_user+0x460/0x460
[ 11.148397][ T211] __sys_sendmsg+0x145/0x1f0
[ 11.148531][ T211] ? __sys_sendmsg_sock+0x20/0x20
[ 11.148663][ T211] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.148833][ T211] ? do_raw_spin_unlock+0x59/0x250
[ 11.148970][ T211] ? rcu_is_watching+0x15/0xd0
[ 11.149113][ T211] do_syscall_64+0x117/0xfc0
[ 11.149253][ T211] ? trace_hardirqs_off+0xd/0x30
[ 11.149387][ T211] ? exc_page_fault+0xee/0x100
[ 11.149524][ T211] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.149691][ T211] RIP: 0033:0x7f7fd5fa508e
[ 11.149830][ T211] 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
[ 11.150317][ T211] RSP: 002b:00007fff554d72e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.150515][ T211] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7fd5fa508e
[ 11.150710][ T211] RDX: 0000000000000000 RSI: 00007fff554d7390 RDI: 0000000000000005
[ 11.150910][ T211] RBP: 00007fff554d72f0 R08: 0000000000000000 R09: 0000000000000000
[ 11.151110][ T211] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db45
[ 11.151314][ T211] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff554d7a50
[ 11.151521][ T211]
[ 11.151621][ T211] irq event stamp: 62929
[ 11.151723][ T211] hardirqs last enabled at (62937): [] __up_console_sem+0x5a/0x70
[ 11.151967][ T211] hardirqs last disabled at (62946): [] __up_console_sem+0x3f/0x70
[ 11.152208][ T211] softirqs last enabled at (62028): [] handle_softirqs+0x611/0x940
[ 11.152441][ T211] softirqs last disabled at (62023): [] __irq_exit_rcu+0x103/0x1c0
[ 11.152676][ T211] ---[ end trace 0000000000000000 ]---
[ 11.159554][ T211] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 11.160015][ T39] ------------[ cut here ]------------
[ 11.160200][ T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u20:0/39
[ 11.160531][ T39] Modules linked in:
[ 11.160672][ T39] CPU: 1 UID: 0 PID: 39 Comm: kworker/u20:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.161410][ T39] Tainted: [W]=WARN
[ 11.161516][ T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.161669][ T39] Workqueue: events_unbound linkwatch_event
[ 11.161839][ T39] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.162051][ 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
[ 11.162504][ T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[ 11.162659][ T39] RAX: 00000000ffffffa6 RBX: ff1100000ecd4ac0 RCX: 1ff4000000057f02
[ 11.162842][ T39] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ecd4b70
[ 11.163072][ T39] RBP: ff1100000251c000 R08: 1fe2200001d9a96f R09: ff11000001d8d1a8
[ 11.163252][ T39] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 11.163428][ T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 11.163624][ T39] FS: 0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[ 11.163839][ T39] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.164043][ T39] CR2: 00007fffc5dc7e80 CR3: 0000000005f9e005 CR4: 0000000000771ef0
[ 11.164225][ T39] PKRU: 55555554
[ 11.164313][ T39] Call Trace:
[ 11.164406][ T39]
[ 11.164467][ T39] ? ip6_route_dev_notify+0x3d/0x380
[ 11.164586][ T39] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.164708][ T39] ? notifier_call_chain+0xb0/0x320
[ 11.164827][ T39] rtmsg_ifinfo+0x5c/0xb0
[ 11.164916][ T39] netif_state_change+0x155/0x3d0
[ 11.165085][ T39] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 11.165237][ T39] ? linkwatch_do_dev+0xae/0xd0
[ 11.165354][ T39] __linkwatch_run_queue+0x350/0x850
[ 11.165471][ T39] ? linkwatch_do_dev+0xd0/0xd0
[ 11.165595][ T39] linkwatch_event+0x7f/0xb0
[ 11.165711][ T39] ? __linkwatch_run_queue+0x850/0x850
[ 11.165830][ T39] process_one_work+0xdf8/0x1410
[ 11.166000][ T39] ? pwq_dec_nr_in_flight+0x710/0x710
[ 11.166117][ T39] ? lock_acquire.part.0+0xbc/0x260
[ 11.166274][ T39] worker_thread+0x4f1/0xd60
[ 11.166397][ T39] ? rescuer_thread+0x1320/0x1320
[ 11.166517][ T39] kthread+0x367/0x460
[ 11.166606][ T39] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 11.166751][ T39] ? kthread_affine_node+0x330/0x330
[ 11.166871][ T39] ret_from_fork+0x474/0x6b0
[ 11.167040][ T39] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 11.167191][ T39] ? __switch_to+0x5a3/0xe00
[ 11.167310][ T39] ? kthread_affine_node+0x330/0x330
[ 11.167431][ T39] ret_from_fork_asm+0x11/0x20
[ 11.167557][ T39]
[ 11.167645][ T39] irq event stamp: 76177
[ 11.167735][ T39] hardirqs last enabled at (76185): [] __up_console_sem+0x5a/0x70
[ 11.167989][ T39] hardirqs last disabled at (76286): [] __up_console_sem+0x3f/0x70
[ 11.168196][ T39] softirqs last enabled at (76284): [] handle_softirqs+0x611/0x940
[ 11.168406][ T39] softirqs last disabled at (76193): [] __irq_exit_rcu+0x103/0x1c0
[ 11.168608][ T39] ---[ end trace 0000000000000000 ]---
[ 11.170134][ T39] br0: port 1(eth0) entered blocking state
[ 11.170342][ T39] br0: port 1(eth0) entered forwarding state
[ 11.170817][ T39] ------------[ cut here ]------------
[ 11.170993][ T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u20:0/39
[ 11.171237][ T39] Modules linked in:
[ 11.171329][ T39] CPU: 1 UID: 0 PID: 39 Comm: kworker/u20:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.171596][ T39] Tainted: [W]=WARN
[ 11.171691][ T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.171841][ T39] Workqueue: events_unbound linkwatch_event
[ 11.172053][ T39] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.172215][ 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
[ 11.172642][ T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[ 11.172790][ T39] RAX: 00000000ffffffa6 RBX: ff1100000ecd4640 RCX: 1ff4000000057f02
[ 11.173022][ T39] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ecd46f0
[ 11.173258][ T39] RBP: ff1100000256c000 R08: 1fe2200001d9a8df R09: ff11000001d8d1a8
[ 11.173440][ T39] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 11.173617][ T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 11.173796][ T39] FS: 0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[ 11.174055][ T39] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.174215][ T39] CR2: 00007fffc5dc7e80 CR3: 0000000017f39003 CR4: 0000000000771ef0
[ 11.174397][ T39] PKRU: 55555554
[ 11.174486][ T39] Call Trace:
[ 11.174574][ T39]
[ 11.174636][ T39] ? ip6_route_dev_notify+0x3d/0x380
[ 11.174756][ T39] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.174879][ T39] ? notifier_call_chain+0xb0/0x320
[ 11.175047][ T39] rtmsg_ifinfo+0x5c/0xb0
[ 11.175148][ T39] netif_state_change+0x155/0x3d0
[ 11.175266][ T39] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 11.175415][ T39] ? linkwatch_do_dev+0xae/0xd0
[ 11.175533][ T39] __linkwatch_run_queue+0x350/0x850
[ 11.175656][ T39] ? linkwatch_do_dev+0xd0/0xd0
[ 11.175781][ T39] linkwatch_event+0x7f/0xb0
[ 11.175919][ T39] ? __linkwatch_run_queue+0x850/0x850
[ 11.176096][ T39] process_one_work+0xdf8/0x1410
[ 11.176227][ T39] ? pwq_dec_nr_in_flight+0x710/0x710
[ 11.176344][ T39] ? lock_acquire.part.0+0xbc/0x260
[ 11.176468][ T39] worker_thread+0x4f1/0xd60
[ 11.176590][ T39] ? rescuer_thread+0x1320/0x1320
[ 11.176707][ T39] kthread+0x367/0x460
[ 11.176797][ T39] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 11.176990][ T39] ? kthread_affine_node+0x330/0x330
[ 11.177112][ T39] ret_from_fork+0x474/0x6b0
[ 11.177237][ T39] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 11.177383][ T39] ? __switch_to+0x5a3/0xe00
[ 11.177502][ T39] ? kthread_affine_node+0x330/0x330
[ 11.177619][ T39] ret_from_fork_asm+0x11/0x20
[ 11.177743][ T39]
[ 11.177832][ T39] irq event stamp: 77989
[ 11.177924][ T39] hardirqs last enabled at (77997): [] __up_console_sem+0x5a/0x70
[ 11.178182][ T39] hardirqs last disabled at (78100): [] __up_console_sem+0x3f/0x70
[ 11.178383][ T39] softirqs last enabled at (78098): [] handle_softirqs+0x611/0x940
[ 11.178586][ T39] softirqs last disabled at (78005): [] __irq_exit_rcu+0x103/0x1c0
[ 11.178793][ T39] ---[ end trace 0000000000000000 ]---
[ 11.179552][ T39] ------------[ cut here ]------------
[ 11.179732][ T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u20:0/39
[ 11.180097][ T39] Modules linked in:
[ 11.180347][ T39] CPU: 2 UID: 0 PID: 39 Comm: kworker/u20:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.180360][ T211] ip (211) used greatest stack depth: 23080 bytes left
[ 11.180874][ T39] Tainted: [W]=WARN
[ 11.181095][ T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.181384][ T39] Workqueue: events_unbound linkwatch_event
[ 11.181685][ T39] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.181979][ 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
[ 11.182691][ T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[ 11.183094][ T39] RAX: 00000000ffffffa6 RBX: ff1100000b2cc640 RCX: 1ff4000000057f02
[ 11.183410][ T39] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2cc6f0
[ 11.183633][ T39] RBP: ff1100000c722000 R08: 1fe22000016598df R09: ff11000001d8d1a8
[ 11.183867][ T39] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 11.184105][ T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 11.184369][ T39] FS: 0000000000000000(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[ 11.184725][ T39] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.185018][ T39] CR2: 00007f7fd5e38574 CR3: 0000000017f39002 CR4: 0000000000771ef0
[ 11.185328][ T39] PKRU: 55555554
[ 11.185464][ T39] Call Trace:
[ 11.185603][ T39]
[ 11.185715][ T39] ? ip6_route_dev_notify+0x3d/0x380
[ 11.185888][ T39] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.186069][ T39] ? notifier_call_chain+0xb0/0x320
[ 11.186248][ T39] rtmsg_ifinfo+0x5c/0xb0
[ 11.186390][ T39] netif_state_change+0x155/0x3d0
[ 11.186559][ T39] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 11.186761][ T39] ? linkwatch_do_dev+0xae/0xd0
[ 11.186946][ T39] __linkwatch_run_queue+0x350/0x850
[ 11.187114][ T39] ? linkwatch_do_dev+0xd0/0xd0
[ 11.187306][ T39] linkwatch_event+0x7f/0xb0
[ 11.187474][ T39] ? __linkwatch_run_queue+0x850/0x850
[ 11.187640][ T39] process_one_work+0xdf8/0x1410
[ 11.187816][ T39] ? pwq_dec_nr_in_flight+0x710/0x710
[ 11.187996][ T39] ? lock_acquire.part.0+0xbc/0x260
[ 11.188178][ T39] worker_thread+0x4f1/0xd60
[ 11.188350][ T39] ? rescuer_thread+0x1320/0x1320
[ 11.188516][ T39] kthread+0x367/0x460
[ 11.188655][ T39] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 11.188855][ T39] ? kthread_affine_node+0x330/0x330
[ 11.189037][ T39] ret_from_fork+0x474/0x6b0
[ 11.189218][ T39] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 11.189418][ T39] ? __switch_to+0x5a3/0xe00
[ 11.189587][ T39] ? kthread_affine_node+0x330/0x330
[ 11.189759][ T39] ret_from_fork_asm+0x11/0x20
[ 11.190020][ T39]
[ 11.190196][ T39] irq event stamp: 80251
[ 11.190365][ T39] hardirqs last enabled at (80263): [] __up_console_sem+0x5a/0x70
[ 11.190624][ T39] hardirqs last disabled at (80272): [] __up_console_sem+0x3f/0x70
[ 11.190883][ T39] softirqs last enabled at (79880): [] handle_softirqs+0x611/0x940
[ 11.191160][ T39] softirqs last disabled at (79743): [] __irq_exit_rcu+0x103/0x1c0
[ 11.191444][ T39] ---[ end trace 0000000000000000 ]---
[ 11.232264][ T213] ------------[ cut here ]------------
[ 11.232453][ T213] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/213
[ 11.232702][ T213] Modules linked in:
[ 11.232818][ T213] CPU: 0 UID: 0 PID: 213 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.233116][ T213] Tainted: [W]=WARN
[ 11.233230][ T213] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.233408][ T213] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.233589][ T213] 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
[ 11.234084][ T213] RSP: 0018:ffa00000009e6d80 EFLAGS: 00010286
[ 11.234270][ T213] RAX: 00000000ffffffa6 RBX: ff1100000bd89240 RCX: 1ff400000013cd76
[ 11.234482][ T213] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd892f0
[ 11.234685][ T213] RBP: ff1100000ce64000 R08: 1fe22000017b125f R09: ff1100000cfbd158
[ 11.234886][ T213] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 11.235095][ T213] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 11.235312][ T213] FS: 00007f925ee4d840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[ 11.235555][ T213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.235728][ T213] CR2: 0000000017494988 CR3: 000000000c7c2001 CR4: 0000000000771ef0
[ 11.235943][ T213] PKRU: 55555554
[ 11.236044][ T213] Call Trace:
[ 11.236150][ T213]
[ 11.236221][ T213] ? rcu_is_watching+0x15/0xd0
[ 11.236358][ T213] rtnetlink_event+0xe0/0x1f0
[ 11.236497][ T213] notifier_call_chain+0xb0/0x320
[ 11.236641][ T213] netif_set_mac_address+0x2dd/0x410
[ 11.236781][ T213] ? netif_set_mtu+0x85/0xe0
[ 11.236918][ T213] ? netif_set_group+0x70/0x70
[ 11.237659][ T213] dev_set_mac_address+0xa9/0x260
[ 11.237806][ T213] ? dev_set_mtu+0xa1/0x230
[ 11.237951][ T213] ? __asan_memcpy+0x3c/0x60
[ 11.238092][ T213] bond_enslave+0x89e/0x4e20
[ 11.238241][ T213] ? mark_usage+0x61/0x170
[ 11.238381][ T213] ? bond_update_slave_arr+0xcf0/0xcf0
[ 11.238519][ T213] ? lock_acquire.part.0+0xbc/0x260
[ 11.238658][ T213] ? find_held_lock+0x2b/0x80
[ 11.238799][ T213] ? mark_usage+0x61/0x170
[ 11.238941][ T213] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.239086][ T213] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.239234][ T213] do_set_master+0x3b2/0x780
[ 11.239374][ T213] ? kernel_text_address+0x149/0x170
[ 11.239566][ T213] do_setlink.isra.0+0x9ec/0x2a60
[ 11.239768][ T213] ? rtnl_link_get_size+0x350/0x350
[ 11.239903][ T213] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.240078][ T213] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.240221][ T213] ? validate_chain+0x38b/0xc20
[ 11.240356][ T213] ? rcu_read_lock_any_held+0x66/0x90
[ 11.240490][ T213] ? stack_depot_save_flags+0x367/0x770
[ 11.240625][ T213] ? __kernel_text_address+0x12/0x30
[ 11.240762][ T213] ? __lock_acquire+0x508/0xc10
[ 11.240898][ T213] ? lock_acquire.part.0+0xbc/0x260
[ 11.241040][ T213] ? rtnl_newlink+0x883/0xee0
[ 11.241181][ T213] ? rcu_is_watching+0x15/0xd0
[ 11.241322][ T213] ? lock_acquire+0x134/0x160
[ 11.241455][ T213] ? rcu_is_watching+0x15/0xd0
[ 11.241587][ T213] ? rcu_is_watching+0x15/0xd0
[ 11.241725][ T213] ? trace_contention_end+0xb3/0x1a0
[ 11.241860][ T213] ? __mutex_lock+0x1db/0x2010
[ 11.242000][ T213] ? __mutex_lock+0x9b2/0x2010
[ 11.242140][ T213] ? rtnl_newlink+0x883/0xee0
[ 11.242276][ T213] ? ww_mutex_lock+0x160/0x160
[ 11.242408][ T213] ? nla_get_range_signed+0x3d0/0x3d0
[ 11.242544][ T213] ? __rtnl_newlink+0x3fa/0xa50
[ 11.242679][ T213] rtnl_newlink+0x8d1/0xee0
[ 11.242816][ T213] ? lock_acquire.part.0+0xbc/0x260
[ 11.242954][ T213] ? find_held_lock+0x2b/0x80
[ 11.243087][ T213] ? __rtnl_newlink+0xa50/0xa50
[ 11.243226][ T213] ? mark_usage+0x61/0x170
[ 11.243359][ T213] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.243496][ T213] ? lock_acquire.part.0+0xbc/0x260
[ 11.243629][ T213] ? find_held_lock+0x2b/0x80
[ 11.243765][ T213] ? __rtnl_newlink+0xa50/0xa50
[ 11.243899][ T213] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.244040][ T213] ? __rtnl_newlink+0xa50/0xa50
[ 11.244180][ T213] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.244313][ T213] ? validate_chain+0x38b/0xc20
[ 11.244446][ T213] ? rtnl_link_fill+0x900/0x900
[ 11.244583][ T213] ? __lock_acquire+0x508/0xc10
[ 11.244719][ T213] ? lock_acquire.part.0+0xbc/0x260
[ 11.244853][ T213] ? find_held_lock+0x2b/0x80
[ 11.244992][ T213] netlink_rcv_skb+0x14e/0x3a0
[ 11.245132][ T213] ? rtnl_link_fill+0x900/0x900
[ 11.245266][ T213] ? netlink_ack+0xcd0/0xcd0
[ 11.245403][ T213] ? netlink_deliver_tap+0xc5/0x330
[ 11.245536][ T213] ? netlink_deliver_tap+0x13c/0x330
[ 11.245672][ T213] netlink_unicast+0x486/0x750
[ 11.245808][ T213] ? netlink_attachskb+0x810/0x810
[ 11.245945][ T213] ? __lock_acquire+0x508/0xc10
[ 11.246079][ T213] netlink_sendmsg+0x735/0xc60
[ 11.246223][ T213] ? netlink_unicast+0x750/0x750
[ 11.246362][ T213] ? __might_fault+0x97/0x140
[ 11.246499][ T213] ____sys_sendmsg+0x419/0x850
[ 11.246633][ T213] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.246769][ T213] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.246939][ T213] ? move_addr_to_kernel+0x40/0x40
[ 11.247075][ T213] ? stack_depot_save_flags+0x367/0x770
[ 11.247216][ T213] ? validate_chain+0x38b/0xc20
[ 11.247352][ T213] ___sys_sendmsg+0x14e/0x1d0
[ 11.247486][ T213] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.247657][ T213] ? copy_msghdr_from_user+0x460/0x460
[ 11.247803][ T213] __sys_sendmsg+0x145/0x1f0
[ 11.247942][ T213] ? __sys_sendmsg_sock+0x20/0x20
[ 11.248075][ T213] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.248247][ T213] ? do_raw_spin_unlock+0x59/0x250
[ 11.248383][ T213] ? rcu_is_watching+0x15/0xd0
[ 11.248521][ T213] do_syscall_64+0x117/0xfc0
[ 11.248653][ T213] ? trace_hardirqs_off+0xd/0x30
[ 11.248790][ T213] ? exc_page_fault+0xee/0x100
[ 11.248923][ T213] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.249093][ T213] RIP: 0033:0x7f925f08708e
[ 11.249238][ T213] 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
[ 11.249712][ T213] RSP: 002b:00007ffeea90df20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.249921][ T213] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f925f08708e
[ 11.250132][ T213] RDX: 0000000000000000 RSI: 00007ffeea90dfd0 RDI: 0000000000000005
[ 11.250333][ T213] RBP: 00007ffeea90df30 R08: 0000000000000000 R09: 0000000000000000
[ 11.250532][ T213] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db45
[ 11.250733][ T213] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeea90e690
[ 11.250945][ T213]
[ 11.251056][ T213] irq event stamp: 40935
[ 11.251211][ T213] hardirqs last enabled at (40943): [] __up_console_sem+0x5a/0x70
[ 11.251463][ T213] hardirqs last disabled at (40950): [] __up_console_sem+0x3f/0x70
[ 11.251692][ T213] softirqs last enabled at (40178): [] handle_softirqs+0x611/0x940
[ 11.251925][ T213] softirqs last disabled at (39199): [] __irq_exit_rcu+0x103/0x1c0
[ 11.252172][ T213] ---[ end trace 0000000000000000 ]---
[ 11.252615][ T213] ------------[ cut here ]------------
[ 11.252749][ T213] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/213
[ 11.252991][ T213] Modules linked in:
[ 11.253095][ T213] CPU: 0 UID: 0 PID: 213 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.253366][ T213] Tainted: [W]=WARN
[ 11.253466][ T213] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.253633][ T213] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.253806][ T213] 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
[ 11.254533][ T213] RSP: 0018:ffa00000009e6e18 EFLAGS: 00010286
[ 11.254711][ T213] RAX: 00000000ffffffa6 RBX: ff1100000bd89e40 RCX: 1ff400000013cd89
[ 11.254909][ T213] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd89ef0
[ 11.255172][ T213] RBP: ff1100000ce64000 R08: 1fe22000017b13df R09: ff1100000cfbd158
[ 11.255373][ T213] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041
[ 11.255575][ T213] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000002156400
[ 11.255787][ T213] FS: 00007f925ee4d840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[ 11.256082][ T213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.256264][ T213] CR2: 0000000017494988 CR3: 000000000c7c2001 CR4: 0000000000771ef0
[ 11.256465][ T213] PKRU: 55555554
[ 11.256570][ T213] Call Trace:
[ 11.256727][ T213]
[ 11.256800][ T213] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.257033][ T213] rtmsg_ifinfo+0x5c/0xb0
[ 11.257140][ T213] netif_open+0xe2/0x120
[ 11.257273][ T213] ? netdev_notify_peers+0x30/0x30
[ 11.257483][ T213] dev_open+0xa1/0x230
[ 11.257595][ T213] ? __asan_memcpy+0x3c/0x60
[ 11.257737][ T213] bond_enslave+0x8d6/0x4e20
[ 11.257887][ T213] ? mark_usage+0x61/0x170
[ 11.258212][ T213] ? bond_update_slave_arr+0xcf0/0xcf0
[ 11.258356][ T213] ? lock_acquire.part.0+0xbc/0x260
[ 11.258492][ T213] ? find_held_lock+0x2b/0x80
[ 11.258686][ T213] ? mark_usage+0x61/0x170
[ 11.258851][ T213] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.259118][ T213] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.259264][ T213] do_set_master+0x3b2/0x780
[ 11.259401][ T213] ? kernel_text_address+0x149/0x170
[ 11.259540][ T213] do_setlink.isra.0+0x9ec/0x2a60
[ 11.259679][ T213] ? rtnl_link_get_size+0x350/0x350
[ 11.259815][ T213] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.260075][ T213] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.260214][ T213] ? validate_chain+0x38b/0xc20
[ 11.260347][ T213] ? rcu_read_lock_any_held+0x66/0x90
[ 11.260479][ T213] ? stack_depot_save_flags+0x367/0x770
[ 11.260612][ T213] ? __kernel_text_address+0x12/0x30
[ 11.260744][ T213] ? __lock_acquire+0x508/0xc10
[ 11.260881][ T213] ? lock_acquire.part.0+0xbc/0x260
[ 11.261109][ T213] ? rtnl_newlink+0x883/0xee0
[ 11.261248][ T213] ? rcu_is_watching+0x15/0xd0
[ 11.261380][ T213] ? lock_acquire+0x134/0x160
[ 11.261512][ T213] ? rcu_is_watching+0x15/0xd0
[ 11.261644][ T213] ? rcu_is_watching+0x15/0xd0
[ 11.261777][ T213] ? trace_contention_end+0xb3/0x1a0
[ 11.261910][ T213] ? __mutex_lock+0x1db/0x2010
[ 11.262104][ T213] ? __mutex_lock+0x9b2/0x2010
[ 11.262242][ T213] ? rtnl_newlink+0x883/0xee0
[ 11.262375][ T213] ? ww_mutex_lock+0x160/0x160
[ 11.262508][ T213] ? nla_get_range_signed+0x3d0/0x3d0
[ 11.262643][ T213] ? __rtnl_newlink+0x3fa/0xa50
[ 11.262778][ T213] rtnl_newlink+0x8d1/0xee0
[ 11.262913][ T213] ? lock_acquire.part.0+0xbc/0x260
[ 11.263137][ T213] ? find_held_lock+0x2b/0x80
[ 11.263271][ T213] ? __rtnl_newlink+0xa50/0xa50
[ 11.263404][ T213] ? mark_usage+0x61/0x170
[ 11.263536][ T213] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.263672][ T213] ? lock_acquire.part.0+0xbc/0x260
[ 11.263806][ T213] ? find_held_lock+0x2b/0x80
[ 11.263993][ T213] ? __rtnl_newlink+0xa50/0xa50
[ 11.264132][ T213] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.264268][ T213] ? __rtnl_newlink+0xa50/0xa50
[ 11.264403][ T213] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.264535][ T213] ? validate_chain+0x38b/0xc20
[ 11.264668][ T213] ? rtnl_link_fill+0x900/0x900
[ 11.264801][ T213] ? __lock_acquire+0x508/0xc10
[ 11.264941][ T213] ? lock_acquire.part.0+0xbc/0x260
[ 11.265075][ T213] ? find_held_lock+0x2b/0x80
[ 11.265217][ T213] netlink_rcv_skb+0x14e/0x3a0
[ 11.265352][ T213] ? rtnl_link_fill+0x900/0x900
[ 11.265486][ T213] ? netlink_ack+0xcd0/0xcd0
[ 11.265623][ T213] ? netlink_deliver_tap+0xc5/0x330
[ 11.265759][ T213] ? netlink_deliver_tap+0x13c/0x330
[ 11.265895][ T213] netlink_unicast+0x486/0x750
[ 11.266035][ T213] ? netlink_attachskb+0x810/0x810
[ 11.266173][ T213] ? __lock_acquire+0x508/0xc10
[ 11.266309][ T213] netlink_sendmsg+0x735/0xc60
[ 11.266444][ T213] ? netlink_unicast+0x750/0x750
[ 11.266579][ T213] ? __might_fault+0x97/0x140
[ 11.266716][ T213] ____sys_sendmsg+0x419/0x850
[ 11.266853][ T213] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.266993][ T213] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.267165][ T213] ? move_addr_to_kernel+0x40/0x40
[ 11.267301][ T213] ? stack_depot_save_flags+0x367/0x770
[ 11.267434][ T213] ? validate_chain+0x38b/0xc20
[ 11.267570][ T213] ___sys_sendmsg+0x14e/0x1d0
[ 11.267702][ T213] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.267869][ T213] ? copy_msghdr_from_user+0x460/0x460
[ 11.268022][ T213] __sys_sendmsg+0x145/0x1f0
[ 11.268162][ T213] ? __sys_sendmsg_sock+0x20/0x20
[ 11.268297][ T213] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.268465][ T213] ? do_raw_spin_unlock+0x59/0x250
[ 11.268601][ T213] ? rcu_is_watching+0x15/0xd0
[ 11.268734][ T213] do_syscall_64+0x117/0xfc0
[ 11.268869][ T213] ? trace_hardirqs_off+0xd/0x30
[ 11.269010][ T213] ? exc_page_fault+0xee/0x100
[ 11.269150][ T213] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.269316][ T213] RIP: 0033:0x7f925f08708e
[ 11.269456][ T213] 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
[ 11.269941][ T213] RSP: 002b:00007ffeea90df20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.270158][ T213] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f925f08708e
[ 11.270368][ T213] RDX: 0000000000000000 RSI: 00007ffeea90dfd0 RDI: 0000000000000005
[ 11.270578][ T213] RBP: 00007ffeea90df30 R08: 0000000000000000 R09: 0000000000000000
[ 11.270791][ T213] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db45
[ 11.271005][ T213] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeea90e690
[ 11.271222][ T213]
[ 11.271325][ T213] irq event stamp: 43711
[ 11.271430][ T213] hardirqs last enabled at (43719): [] __up_console_sem+0x5a/0x70
[ 11.271668][ T213] hardirqs last disabled at (43726): [] __up_console_sem+0x3f/0x70
[ 11.271910][ T213] softirqs last enabled at (43312): [] handle_softirqs+0x611/0x940
[ 11.272169][ T213] softirqs last disabled at (43231): [] __irq_exit_rcu+0x103/0x1c0
[ 11.272407][ T213] ---[ end trace 0000000000000000 ]---
[ 11.272766][ T213] ------------[ cut here ]------------
[ 11.272899][ T213] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/213
[ 11.273148][ T213] Modules linked in:
[ 11.273254][ T213] CPU: 0 UID: 0 PID: 213 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.273524][ T213] Tainted: [W]=WARN
[ 11.273625][ T213] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.273793][ T213] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.274053][ T213] 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
[ 11.274532][ T213] RSP: 0018:ffa00000009e6e10 EFLAGS: 00010286
[ 11.274700][ T213] RAX: 00000000ffffffa6 RBX: ff1100000c9acf40 RCX: 1ff400000013cd88
[ 11.274977][ T213] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9acff0
[ 11.275188][ T213] RBP: ff1100000ce64000 R08: 1fe22000019359ff R09: ff1100000cfbd158
[ 11.275390][ T213] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 11.275589][ T213] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 11.275818][ T213] FS: 00007f925ee4d840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[ 11.276213][ T213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.276381][ T213] CR2: 0000000017494988 CR3: 000000000c7c2001 CR4: 0000000000771ef0
[ 11.276581][ T213] PKRU: 55555554
[ 11.276681][ T213] Call Trace:
[ 11.276783][ T213]
[ 11.276852][ T213] ? rcu_is_watching+0x92/0xd0
[ 11.277069][ T213] rtnetlink_event+0xe0/0x1f0
[ 11.277212][ T213] notifier_call_chain+0xb0/0x320
[ 11.277347][ T213] netdev_lower_state_changed+0xa0/0x100
[ 11.277479][ T213] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 11.277682][ T213] ? lockdep_hardirqs_on+0x8c/0x130
[ 11.277827][ T213] ? queue_delayed_work_on+0x95/0x100
[ 11.278053][ T213] bond_enslave+0x3c2b/0x4e20
[ 11.278197][ T213] ? bond_update_slave_arr+0xcf0/0xcf0
[ 11.278331][ T213] ? lock_acquire.part.0+0xbc/0x260
[ 11.278463][ T213] ? find_held_lock+0x2b/0x80
[ 11.278594][ T213] ? mark_usage+0x61/0x170
[ 11.278728][ T213] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.278870][ T213] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.279064][ T213] do_set_master+0x3b2/0x780
[ 11.279202][ T213] ? kernel_text_address+0x149/0x170
[ 11.279339][ T213] do_setlink.isra.0+0x9ec/0x2a60
[ 11.279480][ T213] ? rtnl_link_get_size+0x350/0x350
[ 11.279618][ T213] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.279783][ T213] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.279913][ T213] ? validate_chain+0x38b/0xc20
[ 11.280104][ T213] ? rcu_read_lock_any_held+0x66/0x90
[ 11.280240][ T213] ? stack_depot_save_flags+0x367/0x770
[ 11.280375][ T213] ? __kernel_text_address+0x12/0x30
[ 11.280508][ T213] ? __lock_acquire+0x508/0xc10
[ 11.280642][ T213] ? lock_acquire.part.0+0xbc/0x260
[ 11.280774][ T213] ? rtnl_newlink+0x883/0xee0
[ 11.280905][ T213] ? rcu_is_watching+0x15/0xd0
[ 11.281094][ T213] ? lock_acquire+0x134/0x160
[ 11.281238][ T213] ? rcu_is_watching+0x15/0xd0
[ 11.281370][ T213] ? rcu_is_watching+0x15/0xd0
[ 11.281502][ T213] ? trace_contention_end+0xb3/0x1a0
[ 11.281634][ T213] ? __mutex_lock+0x1db/0x2010
[ 11.281766][ T213] ? __mutex_lock+0x9b2/0x2010
[ 11.281897][ T213] ? rtnl_newlink+0x883/0xee0
[ 11.282090][ T213] ? ww_mutex_lock+0x160/0x160
[ 11.282226][ T213] ? nla_get_range_signed+0x3d0/0x3d0
[ 11.282359][ T213] ? __rtnl_newlink+0x3fa/0xa50
[ 11.282495][ T213] rtnl_newlink+0x8d1/0xee0
[ 11.282629][ T213] ? lock_acquire.part.0+0xbc/0x260
[ 11.282759][ T213] ? find_held_lock+0x2b/0x80
[ 11.282891][ T213] ? __rtnl_newlink+0xa50/0xa50
[ 11.283080][ T213] ? mark_usage+0x61/0x170
[ 11.283217][ T213] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.283351][ T213] ? lock_acquire.part.0+0xbc/0x260
[ 11.283483][ T213] ? find_held_lock+0x2b/0x80
[ 11.283614][ T213] ? __rtnl_newlink+0xa50/0xa50
[ 11.283746][ T213] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.283879][ T213] ? __rtnl_newlink+0xa50/0xa50
[ 11.284073][ T213] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.284210][ T213] ? validate_chain+0x38b/0xc20
[ 11.284342][ T213] ? rtnl_link_fill+0x900/0x900
[ 11.284472][ T213] ? __lock_acquire+0x508/0xc10
[ 11.284606][ T213] ? lock_acquire.part.0+0xbc/0x260
[ 11.284737][ T213] ? find_held_lock+0x2b/0x80
[ 11.284869][ T213] netlink_rcv_skb+0x14e/0x3a0
[ 11.285059][ T213] ? rtnl_link_fill+0x900/0x900
[ 11.285197][ T213] ? netlink_ack+0xcd0/0xcd0
[ 11.285332][ T213] ? netlink_deliver_tap+0xc5/0x330
[ 11.285461][ T213] ? netlink_deliver_tap+0x13c/0x330
[ 11.285594][ T213] netlink_unicast+0x486/0x750
[ 11.285729][ T213] ? netlink_attachskb+0x810/0x810
[ 11.285863][ T213] ? __lock_acquire+0x508/0xc10
[ 11.286057][ T213] netlink_sendmsg+0x735/0xc60
[ 11.286196][ T213] ? netlink_unicast+0x750/0x750
[ 11.286329][ T213] ? __might_fault+0x97/0x140
[ 11.286463][ T213] ____sys_sendmsg+0x419/0x850
[ 11.286594][ T213] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.286727][ T213] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.286893][ T213] ? move_addr_to_kernel+0x40/0x40
[ 11.287087][ T213] ? stack_depot_save_flags+0x367/0x770
[ 11.287223][ T213] ? validate_chain+0x38b/0xc20
[ 11.287356][ T213] ___sys_sendmsg+0x14e/0x1d0
[ 11.287486][ T213] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.287650][ T213] ? copy_msghdr_from_user+0x460/0x460
[ 11.287821][ T213] __sys_sendmsg+0x145/0x1f0
[ 11.288016][ T213] ? __sys_sendmsg_sock+0x20/0x20
[ 11.288159][ T213] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.288327][ T213] ? do_raw_spin_unlock+0x59/0x250
[ 11.288461][ T213] ? rcu_is_watching+0x15/0xd0
[ 11.288600][ T213] do_syscall_64+0x117/0xfc0
[ 11.288738][ T213] ? trace_hardirqs_off+0xd/0x30
[ 11.288873][ T213] ? exc_page_fault+0xee/0x100
[ 11.289067][ T213] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.289243][ T213] RIP: 0033:0x7f925f08708e
[ 11.289382][ T213] 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
[ 11.289856][ T213] RSP: 002b:00007ffeea90df20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.290118][ T213] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f925f08708e
[ 11.290323][ T213] RDX: 0000000000000000 RSI: 00007ffeea90dfd0 RDI: 0000000000000005
[ 11.290517][ T213] RBP: 00007ffeea90df30 R08: 0000000000000000 R09: 0000000000000000
[ 11.290716][ T213] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db45
[ 11.290920][ T213] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeea90e690
[ 11.291188][ T213]
[ 11.291289][ T213] irq event stamp: 46701
[ 11.291388][ T213] hardirqs last enabled at (46709): [] __up_console_sem+0x5a/0x70
[ 11.291619][ T213] hardirqs last disabled at (46716): [] __up_console_sem+0x3f/0x70
[ 11.291851][ T213] softirqs last enabled at (46690): [] handle_softirqs+0x611/0x940
[ 11.292143][ T213] softirqs last disabled at (46733): [] __irq_exit_rcu+0x103/0x1c0
[ 11.292374][ T213] ---[ end trace 0000000000000000 ]---
[ 11.293007][ T213] ------------[ cut here ]------------
[ 11.293236][ T213] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/213
[ 11.293598][ T213] Modules linked in:
[ 11.293764][ T213] CPU: 3 UID: 0 PID: 213 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.294200][ T213] Tainted: [W]=WARN
[ 11.294359][ T213] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.294627][ T213] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.294901][ T213] 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
[ 11.295661][ T213] RSP: 0018:ffa00000009e6d20 EFLAGS: 00010286
[ 11.295946][ T213] RAX: 00000000ffffffa6 RBX: ff1100000c55a040 RCX: 1ff400000013cd6a
[ 11.296266][ T213] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c55a0f0
[ 11.296580][ T213] RBP: ff1100000ce64000 R08: 1fe22000018ab41f R09: ff1100000cfbd158
[ 11.296894][ T213] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 11.297217][ T213] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 11.297537][ T213] FS: 00007f925ee4d840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[ 11.297916][ T213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.298187][ T213] CR2: 00005563621c9d5c CR3: 000000000c7c2001 CR4: 0000000000771ef0
[ 11.298496][ T213] PKRU: 55555554
[ 11.298650][ T213] Call Trace:
[ 11.298813][ T213]
[ 11.298921][ T213] ? rcu_is_watching+0x15/0xd0
[ 11.299144][ T213] rtnetlink_event+0xe0/0x1f0
[ 11.299366][ T213] notifier_call_chain+0xb0/0x320
[ 11.299579][ T213] __netdev_upper_dev_link+0x3a5/0x590
[ 11.299791][ T213] ? packet_sendmsg_spkt+0x14a0/0x14a0
[ 11.300005][ T213] ? netdev_wait_allrefs_any+0x570/0x570
[ 11.300228][ T213] netdev_master_upper_dev_link+0x86/0xb0
[ 11.300438][ T213] ? netdev_upper_dev_link+0xb0/0xb0
[ 11.300643][ T213] ? netdev_is_rx_handler_busy+0x62/0xd0
[ 11.300862][ T213] ? netdev_rx_handler_register+0x1b/0xc0
[ 11.301077][ T213] bond_enslave+0x224d/0x4e20
[ 11.301298][ T213] ? bond_update_slave_arr+0xcf0/0xcf0
[ 11.301512][ T213] ? lock_acquire.part.0+0xbc/0x260
[ 11.301722][ T213] ? find_held_lock+0x2b/0x80
[ 11.301936][ T213] ? mark_usage+0x61/0x170
[ 11.302152][ T213] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.302366][ T213] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.302579][ T213] do_set_master+0x3b2/0x780
[ 11.302787][ T213] ? kernel_text_address+0x149/0x170
[ 11.303007][ T213] do_setlink.isra.0+0x9ec/0x2a60
[ 11.303231][ T213] ? rtnl_link_get_size+0x350/0x350
[ 11.303443][ T213] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.303710][ T213] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.303917][ T213] ? validate_chain+0x38b/0xc20
[ 11.304135][ T213] ? rcu_read_lock_any_held+0x66/0x90
[ 11.304340][ T213] ? stack_depot_save_flags+0x367/0x770
[ 11.304545][ T213] ? __kernel_text_address+0x12/0x30
[ 11.304755][ T213] ? __lock_acquire+0x508/0xc10
[ 11.304982][ T213] ? lock_acquire.part.0+0xbc/0x260
[ 11.305223][ T213] ? rtnl_newlink+0x883/0xee0
[ 11.305436][ T213] ? rcu_is_watching+0x15/0xd0
[ 11.305645][ T213] ? lock_acquire+0x134/0x160
[ 11.305850][ T213] ? rcu_is_watching+0x15/0xd0
[ 11.306060][ T213] ? rcu_is_watching+0x15/0xd0
[ 11.306276][ T213] ? trace_contention_end+0xb3/0x1a0
[ 11.306484][ T213] ? __mutex_lock+0x1db/0x2010
[ 11.306691][ T213] ? __mutex_lock+0x9b2/0x2010
[ 11.306896][ T213] ? rtnl_newlink+0x883/0xee0
[ 11.307109][ T213] ? ww_mutex_lock+0x160/0x160
[ 11.307315][ T213] ? nla_get_range_signed+0x3d0/0x3d0
[ 11.307523][ T213] ? __rtnl_newlink+0x3fa/0xa50
[ 11.307740][ T213] rtnl_newlink+0x8d1/0xee0
[ 11.307966][ T213] ? lock_acquire.part.0+0xbc/0x260
[ 11.308179][ T213] ? find_held_lock+0x2b/0x80
[ 11.308384][ T213] ? __rtnl_newlink+0xa50/0xa50
[ 11.308585][ T213] ? mark_usage+0x61/0x170
[ 11.308787][ T213] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.309012][ T213] ? lock_acquire.part.0+0xbc/0x260
[ 11.309227][ T213] ? find_held_lock+0x2b/0x80
[ 11.309429][ T213] ? __rtnl_newlink+0xa50/0xa50
[ 11.309638][ T213] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.309844][ T213] ? __rtnl_newlink+0xa50/0xa50
[ 11.310053][ T213] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.310264][ T213] ? validate_chain+0x38b/0xc20
[ 11.310476][ T213] ? rtnl_link_fill+0x900/0x900
[ 11.310681][ T213] ? __lock_acquire+0x508/0xc10
[ 11.310891][ T213] ? lock_acquire.part.0+0xbc/0x260
[ 11.311105][ T213] ? find_held_lock+0x2b/0x80
[ 11.311314][ T213] netlink_rcv_skb+0x14e/0x3a0
[ 11.311516][ T213] ? rtnl_link_fill+0x900/0x900
[ 11.311731][ T213] ? netlink_ack+0xcd0/0xcd0
[ 11.311953][ T213] ? netlink_deliver_tap+0xc5/0x330
[ 11.312166][ T213] ? netlink_deliver_tap+0x13c/0x330
[ 11.312376][ T213] netlink_unicast+0x486/0x750
[ 11.312584][ T213] ? netlink_attachskb+0x810/0x810
[ 11.312799][ T213] ? __lock_acquire+0x508/0xc10
[ 11.313010][ T213] netlink_sendmsg+0x735/0xc60
[ 11.313227][ T213] ? netlink_unicast+0x750/0x750
[ 11.313433][ T213] ? __might_fault+0x97/0x140
[ 11.313643][ T213] ____sys_sendmsg+0x419/0x850
[ 11.313852][ T213] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.314069][ T213] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.314336][ T213] ? move_addr_to_kernel+0x40/0x40
[ 11.314553][ T213] ? stack_depot_save_flags+0x367/0x770
[ 11.314762][ T213] ? validate_chain+0x38b/0xc20
[ 11.314976][ T213] ___sys_sendmsg+0x14e/0x1d0
[ 11.315193][ T213] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.315452][ T213] ? copy_msghdr_from_user+0x460/0x460
[ 11.315682][ T213] __sys_sendmsg+0x145/0x1f0
[ 11.315904][ T213] ? __sys_sendmsg_sock+0x20/0x20
[ 11.316120][ T213] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.316387][ T213] ? do_raw_spin_unlock+0x59/0x250
[ 11.316594][ T213] ? rcu_is_watching+0x15/0xd0
[ 11.316803][ T213] do_syscall_64+0x117/0xfc0
[ 11.317018][ T213] ? trace_hardirqs_off+0xd/0x30
[ 11.317228][ T213] ? exc_page_fault+0xee/0x100
[ 11.317442][ T213] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.317702][ T213] RIP: 0033:0x7f925f08708e
[ 11.317920][ T213] 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
[ 11.318684][ T213] RSP: 002b:00007ffeea90df20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.319007][ T213] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f925f08708e
[ 11.319320][ T213] RDX: 0000000000000000 RSI: 00007ffeea90dfd0 RDI: 0000000000000005
[ 11.319630][ T213] RBP: 00007ffeea90df30 R08: 0000000000000000 R09: 0000000000000000
[ 11.319948][ T213] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db45
[ 11.320267][ T213] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeea90e690
[ 11.320588][ T213]
[ 11.320746][ T213] irq event stamp: 47991
[ 11.320903][ T213] hardirqs last enabled at (47999): [] __up_console_sem+0x5a/0x70
[ 11.321278][ T213] hardirqs last disabled at (48008): [] __up_console_sem+0x3f/0x70
[ 11.321645][ T213] softirqs last enabled at (47332): [] handle_softirqs+0x611/0x940
[ 11.322010][ T213] softirqs last disabled at (47327): [] __irq_exit_rcu+0x103/0x1c0
[ 11.322369][ T213] ---[ end trace 0000000000000000 ]---
[ 11.333551][ T213] ------------[ cut here ]------------
[ 11.333778][ T213] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/213
[ 11.334147][ T213] Modules linked in:
[ 11.334306][ T213] CPU: 3 UID: 0 PID: 213 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.334720][ T213] Tainted: [W]=WARN
[ 11.334874][ T213] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.335141][ T213] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.335428][ T213] 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
[ 11.336186][ T213] RSP: 0018:ffa00000009e6e10 EFLAGS: 00010286
[ 11.336448][ T213] RAX: 00000000ffffffa6 RBX: ff1100000c55a1c0 RCX: 1ff400000013cd88
[ 11.336754][ T213] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c55a270
[ 11.337066][ T213] RBP: ff1100000ce64000 R08: 1fe22000018ab44f R09: ff1100000cfbd158
[ 11.337376][ T213] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 11.337679][ T213] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 11.337995][ T213] FS: 00007f925ee4d840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[ 11.338356][ T213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.338606][ T213] CR2: 00005563621c9d5c CR3: 000000000c7c2001 CR4: 0000000000771ef0
[ 11.338916][ T213] PKRU: 55555554
[ 11.339074][ T213] Call Trace:
[ 11.339235][ T213]
[ 11.339342][ T213] ? rcu_is_watching+0x15/0xd0
[ 11.339541][ T213] rtnetlink_event+0xe0/0x1f0
[ 11.339741][ T213] notifier_call_chain+0xb0/0x320
[ 11.339953][ T213] netdev_lower_state_changed+0xa0/0x100
[ 11.340159][ T213] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 11.340414][ T213] ? netdev_upper_dev_link+0xb0/0xb0
[ 11.340637][ T213] ? netdev_is_rx_handler_busy+0x62/0xd0
[ 11.340851][ T213] bond_enslave+0x2358/0x4e20
[ 11.341074][ T213] ? bond_update_slave_arr+0xcf0/0xcf0
[ 11.341288][ T213] ? lock_acquire.part.0+0xbc/0x260
[ 11.341489][ T213] ? find_held_lock+0x2b/0x80
[ 11.341691][ T213] ? mark_usage+0x61/0x170
[ 11.341894][ T213] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.342111][ T213] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.342324][ T213] do_set_master+0x3b2/0x780
[ 11.342527][ T213] ? kernel_text_address+0x149/0x170
[ 11.342730][ T213] do_setlink.isra.0+0x9ec/0x2a60
[ 11.342943][ T213] ? rtnl_link_get_size+0x350/0x350
[ 11.343153][ T213] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.343403][ T213] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.343606][ T213] ? validate_chain+0x38b/0xc20
[ 11.343810][ T213] ? rcu_read_lock_any_held+0x66/0x90
[ 11.344020][ T213] ? stack_depot_save_flags+0x367/0x770
[ 11.344225][ T213] ? __kernel_text_address+0x12/0x30
[ 11.344428][ T213] ? __lock_acquire+0x508/0xc10
[ 11.344642][ T213] ? lock_acquire.part.0+0xbc/0x260
[ 11.344845][ T213] ? rtnl_newlink+0x883/0xee0
[ 11.345055][ T213] ? rcu_is_watching+0x15/0xd0
[ 11.345260][ T213] ? lock_acquire+0x134/0x160
[ 11.345460][ T213] ? rcu_is_watching+0x15/0xd0
[ 11.345660][ T213] ? rcu_is_watching+0x15/0xd0
[ 11.345867][ T213] ? trace_contention_end+0xb3/0x1a0
[ 11.346078][ T213] ? __mutex_lock+0x1db/0x2010
[ 11.346283][ T213] ? __mutex_lock+0x9b2/0x2010
[ 11.346488][ T213] ? rtnl_newlink+0x883/0xee0
[ 11.346693][ T213] ? ww_mutex_lock+0x160/0x160
[ 11.346894][ T213] ? nla_get_range_signed+0x3d0/0x3d0
[ 11.347105][ T213] ? __rtnl_newlink+0x3fa/0xa50
[ 11.347324][ T213] rtnl_newlink+0x8d1/0xee0
[ 11.347530][ T213] ? lock_acquire.part.0+0xbc/0x260
[ 11.347732][ T213] ? find_held_lock+0x2b/0x80
[ 11.347946][ T213] ? __rtnl_newlink+0xa50/0xa50
[ 11.348158][ T213] ? mark_usage+0x61/0x170
[ 11.348358][ T213] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.348562][ T213] ? lock_acquire.part.0+0xbc/0x260
[ 11.348760][ T213] ? find_held_lock+0x2b/0x80
[ 11.348969][ T213] ? __rtnl_newlink+0xa50/0xa50
[ 11.349176][ T213] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.349379][ T213] ? __rtnl_newlink+0xa50/0xa50
[ 11.349580][ T213] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.349784][ T213] ? validate_chain+0x38b/0xc20
[ 11.349994][ T213] ? rtnl_link_fill+0x900/0x900
[ 11.350201][ T213] ? __lock_acquire+0x508/0xc10
[ 11.350410][ T213] ? lock_acquire.part.0+0xbc/0x260
[ 11.350611][ T213] ? find_held_lock+0x2b/0x80
[ 11.350818][ T213] netlink_rcv_skb+0x14e/0x3a0
[ 11.351029][ T213] ? rtnl_link_fill+0x900/0x900
[ 11.351239][ T213] ? netlink_ack+0xcd0/0xcd0
[ 11.351450][ T213] ? netlink_deliver_tap+0xc5/0x330
[ 11.351652][ T213] ? netlink_deliver_tap+0x13c/0x330
[ 11.351858][ T213] netlink_unicast+0x486/0x750
[ 11.352072][ T213] ? netlink_attachskb+0x810/0x810
[ 11.352280][ T213] ? __lock_acquire+0x508/0xc10
[ 11.352485][ T213] netlink_sendmsg+0x735/0xc60
[ 11.352691][ T213] ? netlink_unicast+0x750/0x750
[ 11.352898][ T213] ? __might_fault+0x97/0x140
[ 11.353111][ T213] ____sys_sendmsg+0x419/0x850
[ 11.353317][ T213] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.353519][ T213] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.353767][ T213] ? move_addr_to_kernel+0x40/0x40
[ 11.353983][ T213] ? stack_depot_save_flags+0x367/0x770
[ 11.354189][ T213] ? validate_chain+0x38b/0xc20
[ 11.354391][ T213] ___sys_sendmsg+0x14e/0x1d0
[ 11.354593][ T213] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.354845][ T213] ? copy_msghdr_from_user+0x460/0x460
[ 11.355076][ T213] __sys_sendmsg+0x145/0x1f0
[ 11.355283][ T213] ? __sys_sendmsg_sock+0x20/0x20
[ 11.355485][ T213] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.355743][ T213] ? do_raw_spin_unlock+0x59/0x250
[ 11.355956][ T213] ? rcu_is_watching+0x15/0xd0
[ 11.356168][ T213] do_syscall_64+0x117/0xfc0
[ 11.356374][ T213] ? trace_hardirqs_off+0xd/0x30
[ 11.356579][ T213] ? exc_page_fault+0xee/0x100
[ 11.356784][ T213] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.357043][ T213] RIP: 0033:0x7f925f08708e
[ 11.357261][ T213] 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
[ 11.357995][ T213] RSP: 002b:00007ffeea90df20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.358310][ T213] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f925f08708e
[ 11.358616][ T213] RDX: 0000000000000000 RSI: 00007ffeea90dfd0 RDI: 0000000000000005
[ 11.358916][ T213] RBP: 00007ffeea90df30 R08: 0000000000000000 R09: 0000000000000000
[ 11.359226][ T213] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db45
[ 11.359522][ T213] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeea90e690
[ 11.359834][ T213]
[ 11.360011][ T213] irq event stamp: 55437
[ 11.360172][ T213] hardirqs last enabled at (55445): [] __up_console_sem+0x5a/0x70
[ 11.360519][ T213] hardirqs last disabled at (55452): [] __up_console_sem+0x3f/0x70
[ 11.360864][ T213] softirqs last enabled at (55232): [] handle_softirqs+0x611/0x940
[ 11.361227][ T213] softirqs last disabled at (55227): [] __irq_exit_rcu+0x103/0x1c0
[ 11.361573][ T213] ---[ end trace 0000000000000000 ]---
[ 11.362147][ T213] ------------[ cut here ]------------
[ 11.362346][ T213] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/213
[ 11.362688][ T213] Modules linked in:
[ 11.362842][ T213] CPU: 3 UID: 0 PID: 213 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.363252][ T213] Tainted: [W]=WARN
[ 11.363403][ T213] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.363651][ T213] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.363916][ T213] 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
[ 11.364637][ T213] RSP: 0018:ffa00000009e6db8 EFLAGS: 00010286
[ 11.364889][ T213] RAX: 00000000ffffffa6 RBX: ff1100000c55a340 RCX: 1ff400000013cd7d
[ 11.365197][ T213] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c55a3f0
[ 11.365495][ T213] RBP: ff1100000c702000 R08: 1fe22000018ab47f R09: ff1100000cfbd158
[ 11.365793][ T213] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 11.366100][ T213] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000003
[ 11.366414][ T213] FS: 00007f925ee4d840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[ 11.366772][ T213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.367029][ T213] CR2: 00005563621c9d5c CR3: 000000000c7c2001 CR4: 0000000000771ef0
[ 11.367339][ T213] PKRU: 55555554
[ 11.367491][ T213] Call Trace:
[ 11.367647][ T213]
[ 11.367753][ T213] ? rcu_is_watching+0x15/0xd0
[ 11.367958][ T213] rtnetlink_event+0xe0/0x1f0
[ 11.368188][ T213] notifier_call_chain+0xb0/0x320
[ 11.368397][ T213] netdev_compute_master_upper_features+0x6d8/0xdd0
[ 11.368641][ T213] ? kernfs_rename_ns+0x45e/0x960
[ 11.368843][ T213] ? netdev_lower_state_changed+0xa0/0x100
[ 11.369096][ T213] ? netdev_change_features+0xa0/0xa0
[ 11.369299][ T213] ? netdev_upper_dev_link+0xb0/0xb0
[ 11.369496][ T213] ? sysfs_create_files+0x75/0x1c0
[ 11.369695][ T213] bond_enslave+0x240e/0x4e20
[ 11.369901][ T213] ? bond_update_slave_arr+0xcf0/0xcf0
[ 11.370108][ T213] ? lock_acquire.part.0+0xbc/0x260
[ 11.370310][ T213] ? find_held_lock+0x2b/0x80
[ 11.370514][ T213] ? mark_usage+0x61/0x170
[ 11.370712][ T213] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.370925][ T213] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.371142][ T213] do_set_master+0x3b2/0x780
[ 11.371340][ T213] ? kernel_text_address+0x149/0x170
[ 11.371538][ T213] do_setlink.isra.0+0x9ec/0x2a60
[ 11.371739][ T213] ? rtnl_link_get_size+0x350/0x350
[ 11.371955][ T213] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.372214][ T213] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.372419][ T213] ? validate_chain+0x38b/0xc20
[ 11.372622][ T213] ? rcu_read_lock_any_held+0x66/0x90
[ 11.372822][ T213] ? stack_depot_save_flags+0x367/0x770
[ 11.373029][ T213] ? __kernel_text_address+0x12/0x30
[ 11.373233][ T213] ? __lock_acquire+0x508/0xc10
[ 11.373433][ T213] ? lock_acquire.part.0+0xbc/0x260
[ 11.373629][ T213] ? rtnl_newlink+0x883/0xee0
[ 11.373829][ T213] ? rcu_is_watching+0x15/0xd0
[ 11.374036][ T213] ? lock_acquire+0x134/0x160
[ 11.374236][ T213] ? rcu_is_watching+0x15/0xd0
[ 11.374433][ T213] ? rcu_is_watching+0x15/0xd0
[ 11.374629][ T213] ? trace_contention_end+0xb3/0x1a0
[ 11.374827][ T213] ? __mutex_lock+0x1db/0x2010
[ 11.375031][ T213] ? __mutex_lock+0x9b2/0x2010
[ 11.375234][ T213] ? rtnl_newlink+0x883/0xee0
[ 11.375435][ T213] ? ww_mutex_lock+0x160/0x160
[ 11.375629][ T213] ? nla_get_range_signed+0x3d0/0x3d0
[ 11.375832][ T213] ? __rtnl_newlink+0x3fa/0xa50
[ 11.376042][ T213] rtnl_newlink+0x8d1/0xee0
[ 11.376245][ T213] ? lock_acquire.part.0+0xbc/0x260
[ 11.376442][ T213] ? find_held_lock+0x2b/0x80
[ 11.376641][ T213] ? __rtnl_newlink+0xa50/0xa50
[ 11.376836][ T213] ? mark_usage+0x61/0x170
[ 11.377038][ T213] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.377240][ T213] ? lock_acquire.part.0+0xbc/0x260
[ 11.377423][ T213] ? find_held_lock+0x2b/0x80
[ 11.377612][ T213] ? __rtnl_newlink+0xa50/0xa50
[ 11.377794][ T213] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.377993][ T213] ? __rtnl_newlink+0xa50/0xa50
[ 11.378184][ T213] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.378387][ T213] ? validate_chain+0x38b/0xc20
[ 11.378583][ T213] ? rtnl_link_fill+0x900/0x900
[ 11.378775][ T213] ? __lock_acquire+0x508/0xc10
[ 11.378978][ T213] ? lock_acquire.part.0+0xbc/0x260
[ 11.379171][ T213] ? find_held_lock+0x2b/0x80
[ 11.379363][ T213] netlink_rcv_skb+0x14e/0x3a0
[ 11.379551][ T213] ? rtnl_link_fill+0x900/0x900
[ 11.379739][ T213] ? netlink_ack+0xcd0/0xcd0
[ 11.379947][ T213] ? netlink_deliver_tap+0xc5/0x330
[ 11.380143][ T213] ? netlink_deliver_tap+0x13c/0x330
[ 11.380333][ T213] netlink_unicast+0x486/0x750
[ 11.380523][ T213] ? netlink_attachskb+0x810/0x810
[ 11.380715][ T213] ? __lock_acquire+0x508/0xc10
[ 11.380913][ T213] netlink_sendmsg+0x735/0xc60
[ 11.381116][ T213] ? netlink_unicast+0x750/0x750
[ 11.381319][ T213] ? __might_fault+0x97/0x140
[ 11.381521][ T213] ____sys_sendmsg+0x419/0x850
[ 11.381716][ T213] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.381908][ T213] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.382155][ T213] ? move_addr_to_kernel+0x40/0x40
[ 11.382347][ T213] ? stack_depot_save_flags+0x367/0x770
[ 11.382537][ T213] ? validate_chain+0x38b/0xc20
[ 11.382738][ T213] ___sys_sendmsg+0x14e/0x1d0
[ 11.382928][ T213] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.383179][ T213] ? copy_msghdr_from_user+0x460/0x460
[ 11.383395][ T213] __sys_sendmsg+0x145/0x1f0
[ 11.383592][ T213] ? __sys_sendmsg_sock+0x20/0x20
[ 11.383789][ T213] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.384048][ T213] ? do_raw_spin_unlock+0x59/0x250
[ 11.384260][ T213] ? rcu_is_watching+0x15/0xd0
[ 11.384457][ T213] do_syscall_64+0x117/0xfc0
[ 11.384652][ T213] ? trace_hardirqs_off+0xd/0x30
[ 11.384849][ T213] ? exc_page_fault+0xee/0x100
[ 11.385054][ T213] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.385303][ T213] RIP: 0033:0x7f925f08708e
[ 11.385516][ T213] 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
[ 11.386228][ T213] RSP: 002b:00007ffeea90df20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.386516][ T213] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f925f08708e
[ 11.386798][ T213] RDX: 0000000000000000 RSI: 00007ffeea90dfd0 RDI: 0000000000000005
[ 11.387098][ T213] RBP: 00007ffeea90df30 R08: 0000000000000000 R09: 0000000000000000
[ 11.387390][ T213] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db45
[ 11.387679][ T213] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeea90e690
[ 11.387984][ T213]
[ 11.388132][ T213] irq event stamp: 56587
[ 11.388276][ T213] hardirqs last enabled at (56595): [] __up_console_sem+0x5a/0x70
[ 11.388613][ T213] hardirqs last disabled at (56602): [] __up_console_sem+0x3f/0x70
[ 11.388965][ T213] softirqs last enabled at (55946): [] handle_softirqs+0x611/0x940
[ 11.389314][ T213] softirqs last disabled at (55935): [] __irq_exit_rcu+0x103/0x1c0
[ 11.389656][ T213] ---[ end trace 0000000000000000 ]---
[ 11.405543][ T213] bond0: (slave eth1): Enslaving as an active interface with an up link
[ 11.405917][ T46] ------------[ cut here ]------------
[ 11.406070][ T46] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u17:1/46
[ 11.406326][ T46] Modules linked in:
[ 11.406591][ T46] CPU: 0 UID: 0 PID: 46 Comm: kworker/u17:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.406882][ T46] Tainted: [W]=WARN
[ 11.406998][ T46] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.407175][ T46] Workqueue: events_unbound linkwatch_event
[ 11.407352][ T46] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.407525][ T46] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
[ 11.408003][ T46] RSP: 0018:ffa000000032f9e0 EFLAGS: 00010286
[ 11.408173][ T46] RAX: 00000000ffffffa6 RBX: ff1100000c55a7c0 RCX: 1ff4000000065f02
[ 11.408355][ T46] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c55a870
[ 11.408538][ T46] RBP: ff1100000ce64000 R08: 1fe22000018ab50f R09: ff11000002410ba8
[ 11.408720][ T46] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 11.408902][ T46] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 11.409090][ T46] FS: 0000000000000000(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[ 11.409306][ T46] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.409457][ T46] CR2: 0000000017494988 CR3: 0000000017f39002 CR4: 0000000000771ef0
[ 11.409643][ T46] PKRU: 55555554
[ 11.409741][ T46] Call Trace:
[ 11.409834][ T46]
[ 11.409897][ T46] ? ip6_route_dev_notify+0x3d/0x380
[ 11.410024][ T46] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.410151][ T46] ? notifier_call_chain+0xb0/0x320
[ 11.410271][ T46] rtmsg_ifinfo+0x5c/0xb0
[ 11.410364][ T46] netif_state_change+0x155/0x3d0
[ 11.410485][ T46] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 11.410635][ T46] ? linkwatch_do_dev+0xae/0xd0
[ 11.410755][ T46] __linkwatch_run_queue+0x350/0x850
[ 11.410880][ T46] ? linkwatch_do_dev+0xd0/0xd0
[ 11.411007][ T46] linkwatch_event+0x7f/0xb0
[ 11.411131][ T46] ? __linkwatch_run_queue+0x850/0x850
[ 11.411251][ T46] process_one_work+0xdf8/0x1410
[ 11.411377][ T46] ? pwq_dec_nr_in_flight+0x710/0x710
[ 11.411495][ T46] ? lock_acquire.part.0+0xbc/0x260
[ 11.411619][ T46] worker_thread+0x4f1/0xd60
[ 11.411742][ T46] ? rescuer_thread+0x1320/0x1320
[ 11.411860][ T46] kthread+0x367/0x460
[ 11.411957][ T46] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 11.412102][ T46] ? kthread_affine_node+0x330/0x330
[ 11.412259][ T46] ret_from_fork+0x474/0x6b0
[ 11.412393][ T46] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 11.412542][ T46] ? __switch_to+0x5a3/0xe00
[ 11.412663][ T46] ? kthread_affine_node+0x330/0x330
[ 11.412784][ T46] ret_from_fork_asm+0x11/0x20
[ 11.412911][ T46]
[ 11.413005][ T46] irq event stamp: 32047
[ 11.413098][ T46] hardirqs last enabled at (32055): [] __up_console_sem+0x5a/0x70
[ 11.413342][ T46] hardirqs last disabled at (32062): [] __up_console_sem+0x3f/0x70
[ 11.413548][ T46] softirqs last enabled at (31912): [] handle_softirqs+0x611/0x940
[ 11.413756][ T46] softirqs last disabled at (31903): [] __irq_exit_rcu+0x103/0x1c0
[ 11.413971][ T46] ---[ end trace 0000000000000000 ]---
[ 11.414491][ T46] br0: port 2(eth1) entered blocking state
[ 11.414648][ T46] br0: port 2(eth1) entered forwarding state
[ 11.415089][ T46] ------------[ cut here ]------------
[ 11.415216][ T46] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u17:1/46
[ 11.415467][ T46] Modules linked in:
[ 11.415564][ T46] CPU: 0 UID: 0 PID: 46 Comm: kworker/u17:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.415852][ T46] Tainted: [W]=WARN
[ 11.415980][ T46] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.416137][ T46] Workqueue: events_unbound linkwatch_event
[ 11.416301][ T46] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.416458][ T46] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
[ 11.416898][ T46] RSP: 0018:ffa000000032f9e0 EFLAGS: 00010286
[ 11.417067][ T46] RAX: 00000000ffffffa6 RBX: ff1100000c55b0c0 RCX: 1ff4000000065f02
[ 11.417258][ T46] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c55b170
[ 11.417436][ T46] RBP: ff1100000ce51000 R08: 1fe22000018ab62f R09: ff11000002410ba8
[ 11.417615][ T46] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 11.417797][ T46] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 11.417990][ T46] FS: 0000000000000000(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[ 11.418210][ T46] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.418358][ T46] CR2: 0000000017494988 CR3: 0000000017f39002 CR4: 0000000000771ef0
[ 11.418540][ T46] PKRU: 55555554
[ 11.418632][ T46] Call Trace:
[ 11.418721][ T46]
[ 11.418786][ T46] ? ip6_route_dev_notify+0x3d/0x380
[ 11.418907][ T46] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.419031][ T46] ? notifier_call_chain+0xb0/0x320
[ 11.419157][ T46] rtmsg_ifinfo+0x5c/0xb0
[ 11.419250][ T46] netif_state_change+0x155/0x3d0
[ 11.419371][ T46] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 11.419527][ T46] ? linkwatch_do_dev+0xae/0xd0
[ 11.419649][ T46] __linkwatch_run_queue+0x350/0x850
[ 11.419769][ T46] ? linkwatch_do_dev+0xd0/0xd0
[ 11.419893][ T46] linkwatch_event+0x7f/0xb0
[ 11.420031][ T46] ? __linkwatch_run_queue+0x850/0x850
[ 11.420187][ T46] process_one_work+0xdf8/0x1410
[ 11.420363][ T46] ? pwq_dec_nr_in_flight+0x710/0x710
[ 11.420497][ T46] ? lock_acquire.part.0+0xbc/0x260
[ 11.420624][ T46] worker_thread+0x4f1/0xd60
[ 11.420754][ T46] ? rescuer_thread+0x1320/0x1320
[ 11.420878][ T46] kthread+0x367/0x460
[ 11.421021][ T46] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 11.421176][ T46] ? kthread_affine_node+0x330/0x330
[ 11.421296][ T46] ret_from_fork+0x474/0x6b0
[ 11.421419][ T46] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 11.421574][ T46] ? __switch_to+0x5a3/0xe00
[ 11.421699][ T46] ? kthread_affine_node+0x330/0x330
[ 11.421824][ T46] ret_from_fork_asm+0x11/0x20
[ 11.421963][ T46]
[ 11.422055][ T46] irq event stamp: 33063
[ 11.422153][ T46] hardirqs last enabled at (33071): [] __up_console_sem+0x5a/0x70
[ 11.422365][ T46] hardirqs last disabled at (33078): [] __up_console_sem+0x3f/0x70
[ 11.422577][ T46] softirqs last enabled at (32936): [] handle_softirqs+0x611/0x940
[ 11.422788][ T46] softirqs last disabled at (32919): [] __irq_exit_rcu+0x103/0x1c0
[ 11.423000][ T46] ---[ end trace 0000000000000000 ]---
[ 11.474591][ T214] ------------[ cut here ]------------
[ 11.474844][ T214] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/214
[ 11.475229][ T214] Modules linked in:
[ 11.475397][ T214] CPU: 0 UID: 0 PID: 214 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.475824][ T214] Tainted: [W]=WARN
[ 11.475988][ T214] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.476253][ T214] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.476521][ T214] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
[ 11.477283][ T214] RSP: 0018:ffa0000000947020 EFLAGS: 00010286
[ 11.477543][ T214] RAX: 00000000ffffffa6 RBX: ff1100000c55bb40 RCX: 1ff4000000128dca
[ 11.477851][ T214] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c55bbf0
[ 11.478174][ T214] RBP: ff1100000c702000 R08: 1fe22000018ab77f R09: ff1100000cfbae58
[ 11.478484][ T214] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
[ 11.478790][ T214] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 11.479105][ T214] FS: 00007f2b3321d840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[ 11.479472][ T214] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.479736][ T214] CR2: 0000000015dac988 CR3: 000000000f46a003 CR4: 0000000000771ef0
[ 11.480053][ T214] PKRU: 55555554
[ 11.480212][ T214] Call Trace:
[ 11.480368][ T214]
[ 11.480476][ T214] ? __local_bh_enable_ip+0xa5/0x140
[ 11.480682][ T214] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.480891][ T214] rtmsg_ifinfo+0x5c/0xb0
[ 11.481196][ T214] ? mark_held_locks+0x40/0x70
[ 11.481404][ T214] __dev_notify_flags+0x1b8/0x280
[ 11.481612][ T214] ? netif_change_name+0x8c0/0x8c0
[ 11.481815][ T214] ? __dev_change_flags+0x4a4/0x6d0
[ 11.482157][ T214] ? netif_set_allmulti+0x2c0/0x2c0
[ 11.482361][ T214] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.482565][ T214] ? is_bpf_text_address+0x68/0x110
[ 11.482777][ T214] netif_change_flags+0xfe/0x190
[ 11.483120][ T214] ? unwind_get_return_address+0x67/0xd0
[ 11.483481][ T214] do_setlink.isra.0+0x1d25/0x2a60
[ 11.483689][ T214] ? rtnl_link_get_size+0x350/0x350
[ 11.483894][ T214] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.484153][ T214] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.484356][ T214] ? validate_chain+0x38b/0xc20
[ 11.484563][ T214] ? rcu_read_lock_any_held+0x66/0x90
[ 11.484768][ T214] ? stack_depot_save_flags+0x367/0x770
[ 11.484981][ T214] ? __kernel_text_address+0x12/0x30
[ 11.485188][ T214] ? __lock_acquire+0x508/0xc10
[ 11.485394][ T214] ? lock_acquire.part.0+0xbc/0x260
[ 11.485594][ T214] ? rtnl_newlink+0x883/0xee0
[ 11.485801][ T214] ? rcu_is_watching+0x15/0xd0
[ 11.486009][ T214] ? lock_acquire+0x134/0x160
[ 11.486215][ T214] ? rcu_is_watching+0x15/0xd0
[ 11.486415][ T214] ? rcu_is_watching+0x15/0xd0
[ 11.486618][ T214] ? trace_contention_end+0xb3/0x1a0
[ 11.486822][ T214] ? __mutex_lock+0x1db/0x2010
[ 11.487032][ T214] ? __mutex_lock+0x9b2/0x2010
[ 11.487241][ T214] ? rtnl_newlink+0x883/0xee0
[ 11.487447][ T214] ? ww_mutex_lock+0x160/0x160
[ 11.487659][ T214] ? __rtnl_newlink+0x3fa/0xa50
[ 11.487872][ T214] rtnl_newlink+0x8d1/0xee0
[ 11.488089][ T214] ? lock_acquire.part.0+0xbc/0x260
[ 11.488300][ T214] ? find_held_lock+0x2b/0x80
[ 11.488505][ T214] ? __rtnl_newlink+0xa50/0xa50
[ 11.488705][ T214] ? mark_usage+0x61/0x170
[ 11.488909][ T214] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.489129][ T214] ? lock_acquire.part.0+0xbc/0x260
[ 11.489333][ T214] ? find_held_lock+0x2b/0x80
[ 11.489537][ T214] ? __rtnl_newlink+0xa50/0xa50
[ 11.489742][ T214] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.489956][ T214] ? __rtnl_newlink+0xa50/0xa50
[ 11.490168][ T214] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.490373][ T214] ? validate_chain+0x38b/0xc20
[ 11.490578][ T214] ? rtnl_link_fill+0x900/0x900
[ 11.490783][ T214] ? __lock_acquire+0x508/0xc10
[ 11.491001][ T214] ? lock_acquire.part.0+0xbc/0x260
[ 11.491209][ T214] ? find_held_lock+0x2b/0x80
[ 11.491414][ T214] netlink_rcv_skb+0x14e/0x3a0
[ 11.491617][ T214] ? rtnl_link_fill+0x900/0x900
[ 11.491823][ T214] ? netlink_ack+0xcd0/0xcd0
[ 11.492041][ T214] ? netlink_deliver_tap+0xc5/0x330
[ 11.492251][ T214] ? netlink_deliver_tap+0x13c/0x330
[ 11.492459][ T214] netlink_unicast+0x486/0x750
[ 11.492667][ T214] ? netlink_attachskb+0x810/0x810
[ 11.492873][ T214] ? __lock_acquire+0x508/0xc10
[ 11.493086][ T214] netlink_sendmsg+0x735/0xc60
[ 11.493296][ T214] ? netlink_unicast+0x750/0x750
[ 11.493502][ T214] ? __might_fault+0x97/0x140
[ 11.493710][ T214] ____sys_sendmsg+0x419/0x850
[ 11.493916][ T214] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.494134][ T214] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.494388][ T214] ? move_addr_to_kernel+0x40/0x40
[ 11.494594][ T214] ? stack_depot_save_flags+0x367/0x770
[ 11.494804][ T214] ? validate_chain+0x38b/0xc20
[ 11.495021][ T214] ___sys_sendmsg+0x14e/0x1d0
[ 11.495227][ T214] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.495483][ T214] ? copy_msghdr_from_user+0x460/0x460
[ 11.495710][ T214] __sys_sendmsg+0x145/0x1f0
[ 11.495916][ T214] ? __sys_sendmsg_sock+0x20/0x20
[ 11.496132][ T214] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.496391][ T214] ? do_raw_spin_unlock+0x59/0x250
[ 11.496597][ T214] ? rcu_is_watching+0x15/0xd0
[ 11.496804][ T214] do_syscall_64+0x117/0xfc0
[ 11.497017][ T214] ? trace_hardirqs_off+0xd/0x30
[ 11.497231][ T214] ? exc_page_fault+0xee/0x100
[ 11.497437][ T214] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.497685][ T214] RIP: 0033:0x7f2b3345708e
[ 11.497903][ T214] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.498660][ T214] RSP: 002b:00007ffd892ceb00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.498982][ T214] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f2b3345708e
[ 11.499294][ T214] RDX: 0000000000000000 RSI: 00007ffd892cebb0 RDI: 0000000000000005
[ 11.499599][ T214] RBP: 00007ffd892ceb10 R08: 0000000000000000 R09: 0000000000000000
[ 11.499908][ T214] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db45
[ 11.500236][ T214] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd892cf270
[ 11.500555][ T214]
[ 11.500710][ T214] irq event stamp: 36237
[ 11.500866][ T214] hardirqs last enabled at (36245): [] __up_console_sem+0x5a/0x70
[ 11.501237][ T214] hardirqs last disabled at (36254): [] __up_console_sem+0x3f/0x70
[ 11.501594][ T214] softirqs last enabled at (35586): [] handle_softirqs+0x611/0x940
[ 11.501955][ T214] softirqs last disabled at (35441): [] __irq_exit_rcu+0x103/0x1c0
[ 11.502314][ T214] ---[ end trace 0000000000000000 ]---
[ 12.726705][ T218] ------------[ cut here ]------------
[ 12.727016][ T218] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/218
[ 12.727372][ T218] Modules linked in:
[ 12.727524][ T218] CPU: 2 UID: 0 PID: 218 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.727843][ T218] Tainted: [W]=WARN
[ 12.728065][ T218] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.728363][ T218] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.728667][ T218] 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
[ 12.729275][ T218] RSP: 0018:ffa0000000a17020 EFLAGS: 00010286
[ 12.729573][ T218] RAX: 00000000ffffffa6 RBX: ff1100000d798dc0 RCX: 1ff4000000142dca
[ 12.729886][ T218] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d798e70
[ 12.730223][ T218] RBP: ff1100000256c000 R08: 1fe2200001af31cf R09: ff1100000cda2e58
[ 12.730560][ T218] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001
[ 12.730854][ T218] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 12.731173][ T218] FS: 00007f8640379840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[ 12.731510][ T218] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.731816][ T218] CR2: 0000000003bca988 CR3: 000000000cc62002 CR4: 0000000000771ef0
[ 12.732070][ T218] PKRU: 55555554
[ 12.732227][ T218] Call Trace:
[ 12.732374][ T218]
[ 12.732489][ T218] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.732702][ T218] rtmsg_ifinfo+0x5c/0xb0
[ 12.732850][ T218] ? mark_held_locks+0x40/0x70
[ 12.733044][ T218] __dev_notify_flags+0x1b8/0x280
[ 12.733233][ T218] ? netif_change_name+0x8c0/0x8c0
[ 12.733412][ T218] ? __dev_change_flags+0x288/0x6d0
[ 12.733591][ T218] ? netif_set_allmulti+0x2c0/0x2c0
[ 12.733767][ T218] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.733962][ T218] ? is_bpf_text_address+0x68/0x110
[ 12.734151][ T218] netif_change_flags+0xfe/0x190
[ 12.734332][ T218] ? unwind_get_return_address+0x67/0xd0
[ 12.734510][ T218] do_setlink.isra.0+0x1d25/0x2a60
[ 12.734694][ T218] ? rtnl_link_get_size+0x350/0x350
[ 12.734874][ T218] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 12.735102][ T218] ? rcu_read_lock_any_held+0x3c/0x90
[ 12.735295][ T218] ? validate_chain+0x38b/0xc20
[ 12.735477][ T218] ? rcu_read_lock_any_held+0x66/0x90
[ 12.735656][ T218] ? stack_depot_save_flags+0x367/0x770
[ 12.735840][ T218] ? __kernel_text_address+0x12/0x30
[ 12.736036][ T218] ? __lock_acquire+0x508/0xc10
[ 12.736280][ T218] ? lock_acquire.part.0+0xbc/0x260
[ 12.736489][ T218] ? rtnl_newlink+0x883/0xee0
[ 12.736672][ T218] ? rcu_is_watching+0x15/0xd0
[ 12.736852][ T218] ? lock_acquire+0x134/0x160
[ 12.737045][ T218] ? rcu_is_watching+0x15/0xd0
[ 12.737235][ T218] ? rcu_is_watching+0x15/0xd0
[ 12.737415][ T218] ? trace_contention_end+0xb3/0x1a0
[ 12.737653][ T218] ? __mutex_lock+0x1db/0x2010
[ 12.737898][ T218] ? __mutex_lock+0x9b2/0x2010
[ 12.738174][ T218] ? rtnl_newlink+0x883/0xee0
[ 12.738427][ T218] ? ww_mutex_lock+0x160/0x160
[ 12.738641][ T218] ? __rtnl_newlink+0x3fa/0xa50
[ 12.738888][ T218] rtnl_newlink+0x8d1/0xee0
[ 12.739100][ T218] ? lock_acquire.part.0+0xbc/0x260
[ 12.739293][ T218] ? find_held_lock+0x2b/0x80
[ 12.739477][ T218] ? __rtnl_newlink+0xa50/0xa50
[ 12.739661][ T218] ? mark_usage+0x61/0x170
[ 12.739843][ T218] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.740044][ T218] ? lock_acquire.part.0+0xbc/0x260
[ 12.740238][ T218] ? find_held_lock+0x2b/0x80
[ 12.740420][ T218] ? __rtnl_newlink+0xa50/0xa50
[ 12.740604][ T218] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.740792][ T218] ? __rtnl_newlink+0xa50/0xa50
[ 12.740982][ T218] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.741172][ T218] ? validate_chain+0x38b/0xc20
[ 12.741370][ T218] ? rtnl_link_fill+0x900/0x900
[ 12.741548][ T218] ? __lock_acquire+0x508/0xc10
[ 12.741728][ T218] ? lock_acquire.part.0+0xbc/0x260
[ 12.741906][ T218] ? find_held_lock+0x2b/0x80
[ 12.742100][ T218] netlink_rcv_skb+0x14e/0x3a0
[ 12.742293][ T218] ? rtnl_link_fill+0x900/0x900
[ 12.742469][ T218] ? netlink_ack+0xcd0/0xcd0
[ 12.742648][ T218] ? netlink_deliver_tap+0xc5/0x330
[ 12.742823][ T218] ? netlink_deliver_tap+0x13c/0x330
[ 12.743075][ T218] netlink_unicast+0x486/0x750
[ 12.743289][ T218] ? netlink_attachskb+0x810/0x810
[ 12.743471][ T218] ? __lock_acquire+0x508/0xc10
[ 12.743654][ T218] netlink_sendmsg+0x735/0xc60
[ 12.743833][ T218] ? netlink_unicast+0x750/0x750
[ 12.744023][ T218] ? __might_fault+0x97/0x140
[ 12.744210][ T218] ____sys_sendmsg+0x419/0x850
[ 12.744388][ T218] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.744566][ T218] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 12.744775][ T218] ? move_addr_to_kernel+0x40/0x40
[ 12.744967][ T218] ? stack_depot_save_flags+0x367/0x770
[ 12.745152][ T218] ? validate_chain+0x38b/0xc20
[ 12.745331][ T218] ___sys_sendmsg+0x14e/0x1d0
[ 12.745504][ T218] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 12.745716][ T218] ? copy_msghdr_from_user+0x460/0x460
[ 12.745906][ T218] __sys_sendmsg+0x145/0x1f0
[ 12.746095][ T218] ? __sys_sendmsg_sock+0x20/0x20
[ 12.746275][ T218] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 12.746487][ T218] ? do_raw_spin_unlock+0x59/0x250
[ 12.746664][ T218] ? rcu_is_watching+0x15/0xd0
[ 12.746843][ T218] do_syscall_64+0x117/0xfc0
[ 12.747036][ T218] ? trace_hardirqs_off+0xd/0x30
[ 12.747224][ T218] ? exc_page_fault+0xee/0x100
[ 12.747406][ T218] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.747615][ T218] RIP: 0033:0x7f86405b308e
[ 12.747800][ T218] 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
[ 12.748327][ T218] RSP: 002b:00007fffdeec2df0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.748575][ T218] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f86405b308e
[ 12.748817][ T218] RDX: 0000000000000000 RSI: 00007fffdeec2ea0 RDI: 0000000000000005
[ 12.749069][ T218] RBP: 00007fffdeec2e00 R08: 0000000000000000 R09: 0000000000000000
[ 12.749318][ T218] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db47
[ 12.749560][ T218] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdeec3560
[ 12.749808][ T218]
[ 12.749965][ T218] irq event stamp: 32095
[ 12.750110][ T218] hardirqs last enabled at (32105): [] __up_console_sem+0x5a/0x70
[ 12.750403][ T218] hardirqs last disabled at (32114): [] __up_console_sem+0x3f/0x70
[ 12.750679][ T218] softirqs last enabled at (31138): [] handle_softirqs+0x611/0x940
[ 12.750976][ T218] softirqs last disabled at (31001): [] __irq_exit_rcu+0x103/0x1c0
[ 12.751369][ T218] ---[ end trace 0000000000000000 ]---
[ 12.752810][ T218] br0: port 1(eth0) entered disabled state
[ 12.753712][ T38] ------------[ cut here ]------------
[ 12.753850][ T38] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u19:0/38
[ 12.754099][ T38] Modules linked in:
[ 12.754204][ T38] CPU: 1 UID: 0 PID: 38 Comm: kworker/u19:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.754506][ T38] Tainted: [W]=WARN
[ 12.754651][ T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.754864][ T38] Workqueue: events_unbound linkwatch_event
[ 12.755038][ T38] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.755205][ T38] 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
[ 12.756135][ T38] RSP: 0018:ffa00000002af9e0 EFLAGS: 00010286
[ 12.756292][ T38] RAX: 00000000ffffffa6 RBX: ff1100000a78e4c0 RCX: 1ff4000000055f02
[ 12.756476][ T38] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a78e570
[ 12.756655][ T38] RBP: ff1100000251c000 R08: 1fe22000014f1caf R09: ff11000001d8aea8
[ 12.756834][ T38] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 12.757021][ T38] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 12.757207][ T38] FS: 0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[ 12.757419][ T38] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.757571][ T38] CR2: 00005563621c9d5c CR3: 0000000017f39003 CR4: 0000000000771ef0
[ 12.757753][ T38] PKRU: 55555554
[ 12.757845][ T38] Call Trace:
[ 12.758017][ T38]
[ 12.758081][ T38] ? ip6_route_dev_notify+0x3d/0x380
[ 12.758207][ T38] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.758333][ T38] ? notifier_call_chain+0xb0/0x320
[ 12.758531][ T38] rtmsg_ifinfo+0x5c/0xb0
[ 12.758626][ T38] netif_state_change+0x155/0x3d0
[ 12.758745][ T38] ? dev_deactivate+0xc1/0x210
[ 12.758866][ T38] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 12.759095][ T38] ? mutex_is_locked+0x1c/0x50
[ 12.759222][ T38] ? rtnl_is_locked+0x15/0x20
[ 12.759346][ T38] ? rfc2863_policy+0x218/0x310
[ 12.759465][ T38] ? linkwatch_do_dev+0x9c/0xd0
[ 12.759668][ T38] __linkwatch_run_queue+0x350/0x850
[ 12.759792][ T38] ? linkwatch_do_dev+0xd0/0xd0
[ 12.759915][ T38] linkwatch_event+0x7f/0xb0
[ 12.760044][ T38] ? __linkwatch_run_queue+0x850/0x850
[ 12.760248][ T38] process_one_work+0xdf8/0x1410
[ 12.760372][ T38] ? pwq_dec_nr_in_flight+0x710/0x710
[ 12.760489][ T38] ? lock_acquire.part.0+0xbc/0x260
[ 12.760615][ T38] worker_thread+0x4f1/0xd60
[ 12.760812][ T38] ? rescuer_thread+0x1320/0x1320
[ 12.760938][ T38] kthread+0x367/0x460
[ 12.761029][ T38] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 12.761188][ T38] ? kthread_affine_node+0x330/0x330
[ 12.761388][ T38] ret_from_fork+0x474/0x6b0
[ 12.761512][ T38] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 12.761665][ T38] ? __switch_to+0x5a3/0xe00
[ 12.761787][ T38] ? kthread_affine_node+0x330/0x330
[ 12.761907][ T38] ret_from_fork_asm+0x11/0x20
[ 12.762041][ T38]
[ 12.762138][ T38] irq event stamp: 44237
[ 12.762250][ T38] hardirqs last enabled at (44245): [] __up_console_sem+0x5a/0x70
[ 12.762545][ T38] hardirqs last disabled at (44252): [] __up_console_sem+0x3f/0x70
[ 12.762762][ T38] softirqs last enabled at (44110): [] handle_softirqs+0x611/0x940
[ 12.762984][ T38] softirqs last disabled at (44103): [] __irq_exit_rcu+0x103/0x1c0
[ 12.763206][ T38] ---[ end trace 0000000000000000 ]---
[ 12.839143][ T12] ------------[ cut here ]------------
[ 12.839365][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:0/12
[ 12.839678][ T12] Modules linked in:
[ 12.839807][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.840134][ T12] Tainted: [W]=WARN
[ 12.840228][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.840379][ T12] Workqueue: bond0 bond_mii_monitor
[ 12.840509][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.840665][ 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
[ 12.841135][ T12] RSP: 0018:ffa00000000c7940 EFLAGS: 00010286
[ 12.841288][ T12] RAX: 00000000ffffffa6 RBX: ff1100000a78e7c0 RCX: 1ff4000000018eee
[ 12.841466][ T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a78e870
[ 12.841651][ T12] RBP: ff1100000251c000 R08: 1fe22000014f1d0f R09: ff11000001b0d1a8
[ 12.841832][ T12] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 12.842019][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 12.842203][ T12] FS: 0000000000000000(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[ 12.842421][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.842572][ T12] CR2: 00005563621c9d5c CR3: 000000000c6e7006 CR4: 0000000000771ef0
[ 12.842766][ T12] PKRU: 55555554
[ 12.842856][ T12] Call Trace:
[ 12.842959][ T12]
[ 12.843024][ T12] ? rcu_is_watching+0x15/0xd0
[ 12.843152][ T12] rtnetlink_event+0xe0/0x1f0
[ 12.843277][ T12] notifier_call_chain+0xb0/0x320
[ 12.843400][ T12] netdev_lower_state_changed+0xa0/0x100
[ 12.843519][ T12] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 12.843667][ T12] ? lockdep_hardirqs_on+0x8c/0x130
[ 12.843788][ T12] ? queue_delayed_work_on+0x95/0x100
[ 12.843908][ T12] bond_miimon_commit+0xb69/0xfb0
[ 12.844032][ T12] ? bond_arp_monitor+0x90/0x90
[ 12.844174][ T12] ? find_held_lock+0x2b/0x80
[ 12.844294][ T12] ? wait_for_completion_io+0x342/0x400
[ 12.844414][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.844535][ T12] bond_mii_monitor+0x3d5/0x650
[ 12.844654][ T12] ? process_one_work+0xdb7/0x1410
[ 12.844772][ T12] ? bond_miimon_commit+0xfb0/0xfb0
[ 12.844890][ T12] ? rcu_is_watching+0x15/0xd0
[ 12.845021][ T12] ? lock_acquire+0x134/0x160
[ 12.845151][ T12] ? rcu_is_watching+0x15/0xd0
[ 12.845271][ T12] ? process_one_work+0xdd1/0x1410
[ 12.845390][ T12] process_one_work+0xdf8/0x1410
[ 12.845511][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 12.845628][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 12.845752][ T12] worker_thread+0x4f1/0xd60
[ 12.845874][ T12] ? rescuer_thread+0x1320/0x1320
[ 12.846000][ T12] kthread+0x367/0x460
[ 12.846090][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 12.846246][ T12] ? kthread_affine_node+0x330/0x330
[ 12.846365][ T12] ret_from_fork+0x474/0x6b0
[ 12.846486][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 12.846634][ T12] ? __switch_to+0x5a3/0xe00
[ 12.846754][ T12] ? kthread_affine_node+0x330/0x330
[ 12.846882][ T12] ret_from_fork_asm+0x11/0x20
[ 12.847025][ T12]
[ 12.847115][ T12] irq event stamp: 15913
[ 12.847209][ T12] hardirqs last enabled at (15921): [] __up_console_sem+0x5a/0x70
[ 12.847420][ T12] hardirqs last disabled at (15928): [] __up_console_sem+0x3f/0x70
[ 12.847629][ T12] softirqs last enabled at (15902): [] handle_softirqs+0x611/0x940
[ 12.847834][ T12] softirqs last disabled at (15877): [] __irq_exit_rcu+0x103/0x1c0
[ 12.848045][ T12] ---[ end trace 0000000000000000 ]---
[ 12.848226][ T12] bond0: (slave eth0): link status definitely down, disabling slave
[ 14.823310][ T220] ------------[ cut here ]------------
[ 14.823501][ T220] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/220
[ 14.823748][ T220] Modules linked in:
[ 14.823863][ T220] CPU: 3 UID: 0 PID: 220 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 14.824162][ T220] Tainted: [W]=WARN
[ 14.824265][ T220] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 14.824443][ T220] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 14.824620][ T220] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
[ 14.825106][ T220] RSP: 0018:ffa0000000a37020 EFLAGS: 00010286
[ 14.825283][ T220] RAX: 00000000ffffffa6 RBX: ff1100000c9ac940 RCX: 1ff4000000146dca
[ 14.825485][ T220] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9ac9f0
[ 14.825688][ T220] RBP: ff1100000256c000 R08: 1fe220000193593f R09: ff1100000ec8d158
[ 14.825890][ T220] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001
[ 14.826099][ T220] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 14.826307][ T220] FS: 00007f3d4bae5840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[ 14.826549][ T220] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 14.826721][ T220] CR2: 000000003e974988 CR3: 000000000bc5e003 CR4: 0000000000771ef0
[ 14.826925][ T220] PKRU: 55555554
[ 14.827037][ T220] Call Trace:
[ 14.827144][ T220]
[ 14.827215][ T220] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 14.827352][ T220] rtmsg_ifinfo+0x5c/0xb0
[ 14.827454][ T220] ? mark_held_locks+0x40/0x70
[ 14.827593][ T220] __dev_notify_flags+0x1b8/0x280
[ 14.827730][ T220] ? netif_change_name+0x8c0/0x8c0
[ 14.827867][ T220] ? __dev_change_flags+0x4a4/0x6d0
[ 14.828518][ T220] ? netif_set_allmulti+0x2c0/0x2c0
[ 14.828666][ T220] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.828806][ T220] ? is_bpf_text_address+0x68/0x110
[ 14.829021][ T220] netif_change_flags+0xfe/0x190
[ 14.829165][ T220] ? unwind_get_return_address+0x67/0xd0
[ 14.829365][ T220] do_setlink.isra.0+0x1d25/0x2a60
[ 14.829501][ T220] ? rtnl_link_get_size+0x350/0x350
[ 14.829635][ T220] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 14.829802][ T220] ? rcu_read_lock_any_held+0x3c/0x90
[ 14.829942][ T220] ? validate_chain+0x38b/0xc20
[ 14.830075][ T220] ? rcu_read_lock_any_held+0x66/0x90
[ 14.830212][ T220] ? stack_depot_save_flags+0x367/0x770
[ 14.830351][ T220] ? __kernel_text_address+0x12/0x30
[ 14.830486][ T220] ? __lock_acquire+0x508/0xc10
[ 14.830623][ T220] ? lock_acquire.part.0+0xbc/0x260
[ 14.830760][ T220] ? rtnl_newlink+0x883/0xee0
[ 14.830895][ T220] ? rcu_is_watching+0x15/0xd0
[ 14.831035][ T220] ? lock_acquire+0x134/0x160
[ 14.831177][ T220] ? rcu_is_watching+0x15/0xd0
[ 14.831312][ T220] ? rcu_is_watching+0x15/0xd0
[ 14.831445][ T220] ? trace_contention_end+0xb3/0x1a0
[ 14.831580][ T220] ? __mutex_lock+0x1db/0x2010
[ 14.831715][ T220] ? __mutex_lock+0x9b2/0x2010
[ 14.831849][ T220] ? rtnl_newlink+0x883/0xee0
[ 14.831991][ T220] ? ww_mutex_lock+0x160/0x160
[ 14.832127][ T220] ? __rtnl_newlink+0x3fa/0xa50
[ 14.832269][ T220] rtnl_newlink+0x8d1/0xee0
[ 14.832407][ T220] ? lock_acquire.part.0+0xbc/0x260
[ 14.832541][ T220] ? find_held_lock+0x2b/0x80
[ 14.832674][ T220] ? __rtnl_newlink+0xa50/0xa50
[ 14.832830][ T220] ? mark_usage+0x61/0x170
[ 14.833029][ T220] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.833172][ T220] ? lock_acquire.part.0+0xbc/0x260
[ 14.833306][ T220] ? find_held_lock+0x2b/0x80
[ 14.833440][ T220] ? __rtnl_newlink+0xa50/0xa50
[ 14.833577][ T220] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.833711][ T220] ? __rtnl_newlink+0xa50/0xa50
[ 14.833847][ T220] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 14.833987][ T220] ? validate_chain+0x38b/0xc20
[ 14.834123][ T220] ? rtnl_link_fill+0x900/0x900
[ 14.834263][ T220] ? __lock_acquire+0x508/0xc10
[ 14.834399][ T220] ? lock_acquire.part.0+0xbc/0x260
[ 14.834534][ T220] ? find_held_lock+0x2b/0x80
[ 14.834669][ T220] netlink_rcv_skb+0x14e/0x3a0
[ 14.834804][ T220] ? rtnl_link_fill+0x900/0x900
[ 14.834944][ T220] ? netlink_ack+0xcd0/0xcd0
[ 14.835082][ T220] ? netlink_deliver_tap+0xc5/0x330
[ 14.835221][ T220] ? netlink_deliver_tap+0x13c/0x330
[ 14.835357][ T220] netlink_unicast+0x486/0x750
[ 14.835493][ T220] ? netlink_attachskb+0x810/0x810
[ 14.835629][ T220] ? __lock_acquire+0x508/0xc10
[ 14.835765][ T220] netlink_sendmsg+0x735/0xc60
[ 14.835901][ T220] ? netlink_unicast+0x750/0x750
[ 14.836043][ T220] ? __might_fault+0x97/0x140
[ 14.836205][ T220] ____sys_sendmsg+0x419/0x850
[ 14.836342][ T220] ? copy_msghdr_from_user+0x2a0/0x460
[ 14.836476][ T220] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 14.836650][ T220] ? move_addr_to_kernel+0x40/0x40
[ 14.836786][ T220] ? stack_depot_save_flags+0x367/0x770
[ 14.836921][ T220] ? validate_chain+0x38b/0xc20
[ 14.837062][ T220] ___sys_sendmsg+0x14e/0x1d0
[ 14.837200][ T220] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 14.837368][ T220] ? copy_msghdr_from_user+0x460/0x460
[ 14.837515][ T220] __sys_sendmsg+0x145/0x1f0
[ 14.837650][ T220] ? __sys_sendmsg_sock+0x20/0x20
[ 14.837785][ T220] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 14.837960][ T220] ? do_raw_spin_unlock+0x59/0x250
[ 14.838096][ T220] ? rcu_is_watching+0x15/0xd0
[ 14.838238][ T220] do_syscall_64+0x117/0xfc0
[ 14.838373][ T220] ? trace_hardirqs_off+0xd/0x30
[ 14.838506][ T220] ? exc_page_fault+0xee/0x100
[ 14.838640][ T220] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 14.838810][ T220] RIP: 0033:0x7f3d4bd1f08e
[ 14.838957][ T220] 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
[ 14.839439][ T220] RSP: 002b:00007ffe81ea4670 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 14.839646][ T220] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f3d4bd1f08e
[ 14.839847][ T220] RDX: 0000000000000000 RSI: 00007ffe81ea4720 RDI: 0000000000000005
[ 14.840066][ T220] RBP: 00007ffe81ea4680 R08: 0000000000000000 R09: 0000000000000000
[ 14.840342][ T220] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db49
[ 14.840544][ T220] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe81ea4de0
[ 14.840750][ T220]
[ 14.840853][ T220] irq event stamp: 35161
[ 14.840961][ T220] hardirqs last enabled at (35171): [] __up_console_sem+0x5a/0x70
[ 14.841201][ T220] hardirqs last disabled at (35178): [] __up_console_sem+0x3f/0x70
[ 14.841434][ T220] softirqs last enabled at (34522): [] handle_softirqs+0x611/0x940
[ 14.841666][ T220] softirqs last disabled at (34423): [] __irq_exit_rcu+0x103/0x1c0
[ 14.841900][ T220] ---[ end trace 0000000000000000 ]---
[ 14.842776][ T39] br0: port 1(eth0) entered blocking state
[ 14.843175][ T39] br0: port 1(eth0) entered forwarding state
[ 14.843558][ T39] ------------[ cut here ]------------
[ 14.843723][ T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u20:0/39
[ 14.844039][ T39] Modules linked in:
[ 14.844194][ T39] CPU: 2 UID: 0 PID: 39 Comm: kworker/u20:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 14.844536][ T39] Tainted: [W]=WARN
[ 14.844679][ T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 14.844883][ T39] Workqueue: events_unbound linkwatch_event
[ 14.845115][ T39] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 14.845335][ 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
[ 14.845820][ T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[ 14.846038][ T39] RAX: 00000000ffffffa6 RBX: ff1100000be573c0 RCX: 1ff4000000057f02
[ 14.846273][ T39] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be57470
[ 14.846504][ T39] RBP: ff1100000256c000 R08: 1fe22000017cae8f R09: ff11000001d8d1a8
[ 14.846737][ T39] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 14.846979][ T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 14.847225][ T39] FS: 0000000000000000(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[ 14.847491][ T39] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 14.847694][ T39] CR2: 00007f89fe1d4000 CR3: 0000000017f39002 CR4: 0000000000771ef0
[ 14.847941][ T39] PKRU: 55555554
[ 14.848081][ T39] Call Trace:
[ 14.848230][ T39]
[ 14.848342][ T39] ? ip6_route_dev_notify+0x3d/0x380
[ 14.848516][ T39] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 14.848689][ T39] ? notifier_call_chain+0xb0/0x320
[ 14.848861][ T39] rtmsg_ifinfo+0x5c/0xb0
[ 14.849016][ T39] netif_state_change+0x155/0x3d0
[ 14.849198][ T39] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 14.849401][ T39] ? linkwatch_do_dev+0xae/0xd0
[ 14.849572][ T39] __linkwatch_run_queue+0x350/0x850
[ 14.849744][ T39] ? linkwatch_do_dev+0xd0/0xd0
[ 14.849918][ T39] linkwatch_event+0x7f/0xb0
[ 14.850102][ T39] ? __linkwatch_run_queue+0x850/0x850
[ 14.850280][ T39] process_one_work+0xdf8/0x1410
[ 14.850456][ T39] ? pwq_dec_nr_in_flight+0x710/0x710
[ 14.850626][ T39] ? lock_acquire.part.0+0xbc/0x260
[ 14.850802][ T39] worker_thread+0x4f1/0xd60
[ 14.850986][ T39] ? rescuer_thread+0x1320/0x1320
[ 14.851166][ T39] kthread+0x367/0x460
[ 14.851313][ T39] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 14.851573][ T39] ? kthread_affine_node+0x330/0x330
[ 14.851821][ T39] ret_from_fork+0x474/0x6b0
[ 14.852082][ T39] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 14.852379][ T39] ? __switch_to+0x5a3/0xe00
[ 14.852622][ T39] ? kthread_affine_node+0x330/0x330
[ 14.852862][ T39] ret_from_fork_asm+0x11/0x20
[ 14.853089][ T39]
[ 14.853238][ T39] irq event stamp: 81537
[ 14.853380][ T39] hardirqs last enabled at (81547): [] __up_console_sem+0x5a/0x70
[ 14.853637][ T39] hardirqs last disabled at (81556): [] __up_console_sem+0x3f/0x70
[ 14.853895][ T39] softirqs last enabled at (81120): [] handle_softirqs+0x611/0x940
[ 14.854170][ T39] softirqs last disabled at (81111): [] __irq_exit_rcu+0x103/0x1c0
[ 14.854432][ T39] ---[ end trace 0000000000000000 ]---
[ 14.854744][ T39] ------------[ cut here ]------------
[ 14.854909][ T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u20:0/39
[ 14.855222][ T39] Modules linked in:
[ 14.855363][ T39] CPU: 2 UID: 0 PID: 39 Comm: kworker/u20:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 14.855702][ T39] Tainted: [W]=WARN
[ 14.855842][ T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 14.856059][ T39] Workqueue: events_unbound linkwatch_event
[ 14.856274][ T39] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 14.856483][ 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
[ 14.856980][ T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[ 14.857193][ T39] RAX: 00000000ffffffa6 RBX: ff1100000be57840 RCX: 1ff4000000057f02
[ 14.857422][ T39] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be578f0
[ 14.857655][ T39] RBP: ff1100000251c000 R08: 1fe22000017caf1f R09: ff11000001d8d1a8
[ 14.857886][ T39] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 14.858128][ T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 14.858369][ T39] FS: 0000000000000000(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[ 14.858634][ T39] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 14.858838][ T39] CR2: 00007f89fe1d4000 CR3: 0000000017f39002 CR4: 0000000000771ef0
[ 14.859083][ T39] PKRU: 55555554
[ 14.859232][ T39] Call Trace:
[ 14.859370][ T39]
[ 14.859481][ T39] ? ip6_route_dev_notify+0x3d/0x380
[ 14.859653][ T39] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 14.859825][ T39] ? notifier_call_chain+0xb0/0x320
[ 14.860012][ T39] rtmsg_ifinfo+0x5c/0xb0
[ 14.860167][ T39] netif_state_change+0x155/0x3d0
[ 14.860343][ T39] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 14.860548][ T39] ? linkwatch_do_dev+0xae/0xd0
[ 14.860720][ T39] __linkwatch_run_queue+0x350/0x850
[ 14.860893][ T39] ? linkwatch_do_dev+0xd0/0xd0
[ 14.861077][ T39] linkwatch_event+0x7f/0xb0
[ 14.861258][ T39] ? __linkwatch_run_queue+0x850/0x850
[ 14.861433][ T39] process_one_work+0xdf8/0x1410
[ 14.861609][ T39] ? pwq_dec_nr_in_flight+0x710/0x710
[ 14.861783][ T39] ? lock_acquire.part.0+0xbc/0x260
[ 14.861972][ T39] worker_thread+0x4f1/0xd60
[ 14.862163][ T39] ? rescuer_thread+0x1320/0x1320
[ 14.862396][ T39] kthread+0x367/0x460
[ 14.862553][ T39] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 14.862758][ T39] ? kthread_affine_node+0x330/0x330
[ 14.862944][ T39] ret_from_fork+0x474/0x6b0
[ 14.863117][ T39] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 14.863399][ T39] ? __switch_to+0x5a3/0xe00
[ 14.863646][ T39] ? kthread_affine_node+0x330/0x330
[ 14.863894][ T39] ret_from_fork_asm+0x11/0x20
[ 14.864192][ T39]
[ 14.864383][ T39] irq event stamp: 82189
[ 14.864575][ T39] hardirqs last enabled at (82199): [] __up_console_sem+0x5a/0x70
[ 14.864968][ T39] hardirqs last disabled at (82210): [] __up_console_sem+0x3f/0x70
[ 14.865357][ T39] softirqs last enabled at (81758): [] handle_softirqs+0x611/0x940
[ 14.865740][ T39] softirqs last disabled at (81751): [] __irq_exit_rcu+0x103/0x1c0
[ 14.866131][ T39] ---[ end trace 0000000000000000 ]---
[ 14.869263][ T12] ------------[ cut here ]------------
[ 14.869410][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:0/12
[ 14.869658][ T12] Modules linked in:
[ 14.869764][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 14.870067][ T12] Tainted: [W]=WARN
[ 14.870168][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 14.870323][ T12] Workqueue: bond0 bond_mii_monitor
[ 14.870454][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 14.870620][ 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
[ 14.871068][ T12] RSP: 0018:ffa00000000c7940 EFLAGS: 00010286
[ 14.871228][ T12] RAX: 00000000ffffffa6 RBX: ff1100000be576c0 RCX: 1ff4000000018eee
[ 14.871418][ T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be57770
[ 14.871603][ T12] RBP: ff1100000251c000 R08: 1fe22000017caeef R09: ff11000001b0d1a8
[ 14.871790][ T12] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 14.871978][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 14.872177][ T12] FS: 0000000000000000(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[ 14.872395][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 14.872550][ T12] CR2: 00007f3d4be4755f CR3: 0000000017f39006 CR4: 0000000000771ef0
[ 14.872745][ T12] PKRU: 55555554
[ 14.872839][ T12] Call Trace:
[ 14.872939][ T12]
[ 14.873005][ T12] ? rcu_is_watching+0x15/0xd0
[ 14.873130][ T12] rtnetlink_event+0xe0/0x1f0
[ 14.873263][ T12] notifier_call_chain+0xb0/0x320
[ 14.873390][ T12] netdev_lower_state_changed+0xa0/0x100
[ 14.873515][ T12] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 14.873675][ T12] ? lockdep_hardirqs_on+0x8c/0x130
[ 14.873802][ T12] ? queue_delayed_work_on+0x95/0x100
[ 14.874051][ T12] bond_miimon_commit+0x491/0xfb0
[ 14.874187][ T12] ? bond_arp_monitor+0x90/0x90
[ 14.874311][ T12] ? find_held_lock+0x2b/0x80
[ 14.874440][ T12] ? wait_for_completion_io+0x343/0x400
[ 14.874565][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.874695][ T12] bond_mii_monitor+0x3d5/0x650
[ 14.874825][ T12] ? process_one_work+0xdb7/0x1410
[ 14.874956][ T12] ? bond_miimon_commit+0xfb0/0xfb0
[ 14.875082][ T12] ? rcu_is_watching+0x15/0xd0
[ 14.875210][ T12] ? lock_acquire+0x134/0x160
[ 14.875342][ T12] ? rcu_is_watching+0x15/0xd0
[ 14.875468][ T12] ? process_one_work+0xdd1/0x1410
[ 14.875594][ T12] process_one_work+0xdf8/0x1410
[ 14.875722][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 14.875850][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 14.875992][ T12] worker_thread+0x4f1/0xd60
[ 14.876121][ T12] ? rescuer_thread+0x1320/0x1320
[ 14.876251][ T12] kthread+0x367/0x460
[ 14.876346][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 14.876503][ T12] ? kthread_affine_node+0x330/0x330
[ 14.876630][ T12] ret_from_fork+0x474/0x6b0
[ 14.876758][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 14.876917][ T12] ? __switch_to+0x5a3/0xe00
[ 14.877050][ T12] ? kthread_affine_node+0x330/0x330
[ 14.877178][ T12] ret_from_fork_asm+0x11/0x20
[ 14.877309][ T12]
[ 14.877401][ T12] irq event stamp: 17335
[ 14.877496][ T12] hardirqs last enabled at (17343): [] __up_console_sem+0x5a/0x70
[ 14.877711][ T12] hardirqs last disabled at (17350): [] __up_console_sem+0x3f/0x70
[ 14.877925][ T12] softirqs last enabled at (17242): [] handle_softirqs+0x611/0x940
[ 14.878152][ T12] softirqs last disabled at (17237): [] __irq_exit_rcu+0x103/0x1c0
[ 14.878366][ T12] ---[ end trace 0000000000000000 ]---
[ 14.878526][ T12] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex
[ 14.913031][ T221] ------------[ cut here ]------------
[ 14.913210][ T221] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/221
[ 14.913449][ T221] Modules linked in:
[ 14.913558][ T221] CPU: 3 UID: 0 PID: 221 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 14.913831][ T221] Tainted: [W]=WARN
[ 14.914109][ T221] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 14.914283][ T221] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 14.914460][ T221] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
[ 14.915020][ T221] RSP: 0018:ffa0000000a47020 EFLAGS: 00010286
[ 14.915198][ T221] RAX: 00000000ffffffa6 RBX: ff1100000be579c0 RCX: 1ff4000000148dca
[ 14.915397][ T221] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be57a70
[ 14.915597][ T221] RBP: ff1100000ce51000 R08: 1fe22000017caf4f R09: ff1100000ec88b58
[ 14.915797][ T221] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001
[ 14.916084][ T221] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 14.916394][ T221] FS: 00007f3dbad8c840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[ 14.916634][ T221] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 14.916804][ T221] CR2: 000000003c281988 CR3: 000000000bfaf006 CR4: 0000000000771ef0
[ 14.917064][ T221] PKRU: 55555554
[ 14.917173][ T221] Call Trace:
[ 14.917273][ T221]
[ 14.917343][ T221] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 14.917481][ T221] rtmsg_ifinfo+0x5c/0xb0
[ 14.917584][ T221] ? mark_held_locks+0x40/0x70
[ 14.917719][ T221] __dev_notify_flags+0x1b8/0x280
[ 14.917855][ T221] ? netif_change_name+0x8c0/0x8c0
[ 14.918050][ T221] ? __dev_change_flags+0x288/0x6d0
[ 14.918188][ T221] ? netif_set_allmulti+0x2c0/0x2c0
[ 14.918320][ T221] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.918452][ T221] ? is_bpf_text_address+0x68/0x110
[ 14.918589][ T221] netif_change_flags+0xfe/0x190
[ 14.918723][ T221] ? unwind_get_return_address+0x67/0xd0
[ 14.918859][ T221] do_setlink.isra.0+0x1d25/0x2a60
[ 14.919050][ T221] ? rtnl_link_get_size+0x350/0x350
[ 14.919186][ T221] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 14.919356][ T221] ? rcu_read_lock_any_held+0x3c/0x90
[ 14.919488][ T221] ? validate_chain+0x38b/0xc20
[ 14.919621][ T221] ? rcu_read_lock_any_held+0x66/0x90
[ 14.919752][ T221] ? stack_depot_save_flags+0x367/0x770
[ 14.919888][ T221] ? __kernel_text_address+0x12/0x30
[ 14.920037][ T221] ? __lock_acquire+0x508/0xc10
[ 14.920176][ T221] ? lock_acquire.part.0+0xbc/0x260
[ 14.920308][ T221] ? rtnl_newlink+0x883/0xee0
[ 14.920441][ T221] ? rcu_is_watching+0x15/0xd0
[ 14.920576][ T221] ? lock_acquire+0x134/0x160
[ 14.920708][ T221] ? rcu_is_watching+0x15/0xd0
[ 14.920841][ T221] ? rcu_is_watching+0x15/0xd0
[ 14.920976][ T221] ? trace_contention_end+0xb3/0x1a0
[ 14.921108][ T221] ? __mutex_lock+0x1db/0x2010
[ 14.921244][ T221] ? __mutex_lock+0x9b2/0x2010
[ 14.921376][ T221] ? rtnl_newlink+0x883/0xee0
[ 14.921508][ T221] ? ww_mutex_lock+0x160/0x160
[ 14.921642][ T221] ? __rtnl_newlink+0x3fa/0xa50
[ 14.921777][ T221] rtnl_newlink+0x8d1/0xee0
[ 14.921912][ T221] ? lock_acquire.part.0+0xbc/0x260
[ 14.922049][ T221] ? find_held_lock+0x2b/0x80
[ 14.922185][ T221] ? __rtnl_newlink+0xa50/0xa50
[ 14.922316][ T221] ? mark_usage+0x61/0x170
[ 14.922448][ T221] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.922584][ T221] ? lock_acquire.part.0+0xbc/0x260
[ 14.922716][ T221] ? find_held_lock+0x2b/0x80
[ 14.922848][ T221] ? __rtnl_newlink+0xa50/0xa50
[ 14.922987][ T221] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.923121][ T221] ? __rtnl_newlink+0xa50/0xa50
[ 14.923259][ T221] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 14.923390][ T221] ? validate_chain+0x38b/0xc20
[ 14.923521][ T221] ? rtnl_link_fill+0x900/0x900
[ 14.923653][ T221] ? __lock_acquire+0x508/0xc10
[ 14.923788][ T221] ? lock_acquire.part.0+0xbc/0x260
[ 14.923920][ T221] ? find_held_lock+0x2b/0x80
[ 14.924059][ T221] netlink_rcv_skb+0x14e/0x3a0
[ 14.924199][ T221] ? rtnl_link_fill+0x900/0x900
[ 14.924333][ T221] ? netlink_ack+0xcd0/0xcd0
[ 14.924471][ T221] ? netlink_deliver_tap+0xc5/0x330
[ 14.924602][ T221] ? netlink_deliver_tap+0x13c/0x330
[ 14.924735][ T221] netlink_unicast+0x486/0x750
[ 14.924868][ T221] ? netlink_attachskb+0x810/0x810
[ 14.925007][ T221] ? __lock_acquire+0x508/0xc10
[ 14.925144][ T221] netlink_sendmsg+0x735/0xc60
[ 14.925279][ T221] ? netlink_unicast+0x750/0x750
[ 14.925414][ T221] ? __might_fault+0x97/0x140
[ 14.925550][ T221] ____sys_sendmsg+0x419/0x850
[ 14.925684][ T221] ? copy_msghdr_from_user+0x2a0/0x460
[ 14.925815][ T221] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 14.925986][ T221] ? move_addr_to_kernel+0x40/0x40
[ 14.926120][ T221] ? stack_depot_save_flags+0x367/0x770
[ 14.926258][ T221] ? validate_chain+0x38b/0xc20
[ 14.926391][ T221] ___sys_sendmsg+0x14e/0x1d0
[ 14.926526][ T221] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 14.926691][ T221] ? copy_msghdr_from_user+0x460/0x460
[ 14.926836][ T221] __sys_sendmsg+0x145/0x1f0
[ 14.926978][ T221] ? __sys_sendmsg_sock+0x20/0x20
[ 14.927114][ T221] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 14.927286][ T221] ? do_raw_spin_unlock+0x59/0x250
[ 14.927420][ T221] ? rcu_is_watching+0x15/0xd0
[ 14.927554][ T221] do_syscall_64+0x117/0xfc0
[ 14.927689][ T221] ? trace_hardirqs_off+0xd/0x30
[ 14.927822][ T221] ? exc_page_fault+0xee/0x100
[ 14.927961][ T221] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 14.928129][ T221] RIP: 0033:0x7f3dbafc608e
[ 14.928274][ T221] 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
[ 14.928744][ T221] RSP: 002b:00007fff49c0f330 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 14.928954][ T221] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f3dbafc608e
[ 14.929156][ T221] RDX: 0000000000000000 RSI: 00007fff49c0f3e0 RDI: 0000000000000005
[ 14.929356][ T221] RBP: 00007fff49c0f340 R08: 0000000000000000 R09: 0000000000000000
[ 14.929557][ T221] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db49
[ 14.929756][ T221] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff49c0faa0
[ 14.929967][ T221]
[ 14.930068][ T221] irq event stamp: 41841
[ 14.930174][ T221] hardirqs last enabled at (41849): [] __up_console_sem+0x5a/0x70
[ 14.930408][ T221] hardirqs last disabled at (41856): [] __up_console_sem+0x3f/0x70
[ 14.930641][ T221] softirqs last enabled at (41268): [] handle_softirqs+0x611/0x940
[ 14.930874][ T221] softirqs last disabled at (41243): [] __irq_exit_rcu+0x103/0x1c0
[ 14.931109][ T221] ---[ end trace 0000000000000000 ]---
[ 14.932332][ T221] br0: port 2(eth1) entered disabled state
[ 14.932924][ T39] ------------[ cut here ]------------
[ 14.933143][ T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u20:0/39
[ 14.933390][ T39] Modules linked in:
[ 14.933491][ T39] CPU: 1 UID: 0 PID: 39 Comm: kworker/u20:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 14.933771][ T39] Tainted: [W]=WARN
[ 14.933865][ T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 14.934030][ T39] Workqueue: events_unbound linkwatch_event
[ 14.934198][ T39] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 14.934358][ 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
[ 14.934795][ T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[ 14.934962][ T39] RAX: 00000000ffffffa6 RBX: ff1100000bd887c0 RCX: 1ff4000000057f02
[ 14.935149][ T39] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd88870
[ 14.935334][ T39] RBP: ff1100000ce64000 R08: 1fe22000017b110f R09: ff11000001d8d1a8
[ 14.935519][ T39] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 14.935706][ T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 14.935896][ T39] FS: 0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[ 14.936125][ T39] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 14.936288][ T39] CR2: 00005563a0790708 CR3: 0000000017f39004 CR4: 0000000000771ef0
[ 14.936474][ T39] PKRU: 55555554
[ 14.936570][ T39] Call Trace:
[ 14.936664][ T39]
[ 14.936730][ T39] ? ip6_route_dev_notify+0x3d/0x380
[ 14.936857][ T39] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 14.936990][ T39] ? notifier_call_chain+0xb0/0x320
[ 14.937122][ T39] rtmsg_ifinfo+0x5c/0xb0
[ 14.937221][ T39] netif_state_change+0x155/0x3d0
[ 14.937345][ T39] ? dev_deactivate+0xc1/0x210
[ 14.937469][ T39] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 14.937627][ T39] ? mutex_is_locked+0x1c/0x50
[ 14.937750][ T39] ? rtnl_is_locked+0x15/0x20
[ 14.937876][ T39] ? rfc2863_policy+0x218/0x310
[ 14.938004][ T39] ? linkwatch_do_dev+0x9c/0xd0
[ 14.938129][ T39] __linkwatch_run_queue+0x350/0x850
[ 14.938285][ T39] ? linkwatch_do_dev+0xd0/0xd0
[ 14.938413][ T39] linkwatch_event+0x7f/0xb0
[ 14.938533][ T39] ? __linkwatch_run_queue+0x850/0x850
[ 14.938656][ T39] process_one_work+0xdf8/0x1410
[ 14.938781][ T39] ? pwq_dec_nr_in_flight+0x710/0x710
[ 14.938900][ T39] ? lock_acquire.part.0+0xbc/0x260
[ 14.939031][ T39] worker_thread+0x4f1/0xd60
[ 14.939160][ T39] ? rescuer_thread+0x1320/0x1320
[ 14.939278][ T39] kthread+0x367/0x460
[ 14.939369][ T39] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 14.939520][ T39] ? kthread_affine_node+0x330/0x330
[ 14.939647][ T39] ret_from_fork+0x474/0x6b0
[ 14.939770][ T39] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 14.939920][ T39] ? __switch_to+0x5a3/0xe00
[ 14.940048][ T39] ? kthread_affine_node+0x330/0x330
[ 14.940177][ T39] ret_from_fork_asm+0x11/0x20
[ 14.940305][ T39]
[ 14.940394][ T39] irq event stamp: 83095
[ 14.940483][ T39] hardirqs last enabled at (83103): [] __up_console_sem+0x5a/0x70
[ 14.940690][ T39] hardirqs last disabled at (83110): [] __up_console_sem+0x3f/0x70
[ 14.940900][ T39] softirqs last enabled at (83068): [] handle_softirqs+0x611/0x940
[ 14.941114][ T39] softirqs last disabled at (83063): [] __irq_exit_rcu+0x103/0x1c0
[ 14.941327][ T39] ---[ end trace 0000000000000000 ]---
[ 14.980110][ T12] ------------[ cut here ]------------
[ 14.980328][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12
[ 14.980645][ T12] Modules linked in:
[ 14.980918][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 14.981315][ T12] Tainted: [W]=WARN
[ 14.981411][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 14.981569][ T12] Workqueue: bond0 bond_mii_monitor
[ 14.981705][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 14.981951][ 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
[ 14.982405][ T12] RSP: 0018:ffa00000000c7940 EFLAGS: 00010286
[ 14.982563][ T12] RAX: 00000000ffffffa6 RBX: ff1100000bd88dc0 RCX: 1ff4000000018eee
[ 14.982747][ T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd88e70
[ 14.982941][ T12] RBP: ff1100000ce64000 R08: 1fe22000017b11cf R09: ff11000001b0d1a8
[ 14.983125][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 14.983317][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 14.983505][ T12] FS: 0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[ 14.983721][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 14.983877][ T12] CR2: 00005563a0790708 CR3: 0000000017f39004 CR4: 0000000000771ef0
[ 14.984076][ T12] PKRU: 55555554
[ 14.984173][ T12] Call Trace:
[ 14.984265][ T12]
[ 14.984331][ T12] ? rcu_is_watching+0x15/0xd0
[ 14.984455][ T12] rtnetlink_event+0xe0/0x1f0
[ 14.984585][ T12] notifier_call_chain+0xb0/0x320
[ 14.984712][ T12] netdev_lower_state_changed+0xa0/0x100
[ 14.984836][ T12] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 14.984999][ T12] ? lockdep_hardirqs_on+0x8c/0x130
[ 14.985122][ T12] ? queue_delayed_work_on+0x95/0x100
[ 14.985251][ T12] bond_miimon_commit+0xb69/0xfb0
[ 14.985376][ T12] ? bond_arp_monitor+0x90/0x90
[ 14.985497][ T12] ? find_held_lock+0x2b/0x80
[ 14.985622][ T12] ? wait_for_completion_io+0x342/0x400
[ 14.985745][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.985877][ T12] bond_mii_monitor+0x3d5/0x650
[ 14.986003][ T12] ? process_one_work+0xdb7/0x1410
[ 14.986126][ T12] ? bond_miimon_commit+0xfb0/0xfb0
[ 14.986254][ T12] ? rcu_is_watching+0x15/0xd0
[ 14.986378][ T12] ? lock_acquire+0x134/0x160
[ 14.986501][ T12] ? rcu_is_watching+0x15/0xd0
[ 14.986623][ T12] ? process_one_work+0xdd1/0x1410
[ 14.986748][ T12] process_one_work+0xdf8/0x1410
[ 14.986876][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 14.987004][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 14.987137][ T12] worker_thread+0x4f1/0xd60
[ 14.987264][ T12] ? rescuer_thread+0x1320/0x1320
[ 14.987385][ T12] kthread+0x367/0x460
[ 14.987480][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 14.987632][ T12] ? kthread_affine_node+0x330/0x330
[ 14.987755][ T12] ret_from_fork+0x474/0x6b0
[ 14.987886][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 14.988113][ T12] ? __switch_to+0x5a3/0xe00
[ 14.988242][ T12] ? kthread_affine_node+0x330/0x330
[ 14.988366][ T12] ret_from_fork_asm+0x11/0x20
[ 14.988495][ T12]
[ 14.988586][ T12] irq event stamp: 18181
[ 14.988678][ T12] hardirqs last enabled at (18189): [] __up_console_sem+0x5a/0x70
[ 14.988892][ T12] hardirqs last disabled at (18196): [] __up_console_sem+0x3f/0x70
[ 14.989111][ T12] softirqs last enabled at (17880): [] handle_softirqs+0x611/0x940
[ 14.989331][ T12] softirqs last disabled at (17871): [] __irq_exit_rcu+0x103/0x1c0
[ 14.989540][ T12] ---[ end trace 0000000000000000 ]---
[ 14.989712][ T12] bond0: (slave eth1): link status definitely down, disabling slave
[ 16.070279][ T225] ------------[ cut here ]------------
[ 16.070476][ T225] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/225
[ 16.070706][ T225] Modules linked in:
[ 16.070815][ T225] CPU: 0 UID: 0 PID: 225 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 16.071776][ T225] Tainted: [W]=WARN
[ 16.071906][ T225] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 16.072074][ T225] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 16.072272][ T225] 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
[ 16.072769][ T225] RSP: 0018:ffa0000000a87060 EFLAGS: 00010286
[ 16.072947][ T225] RAX: 00000000ffffffa6 RBX: ff11000008a1b840 RCX: 1ff4000000150dd2
[ 16.073146][ T225] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000008a1b8f0
[ 16.073339][ T225] RBP: ff1100000c702000 R08: 1fe220000114371f R09: ff1100000a62ae58
[ 16.073533][ T225] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041
[ 16.073728][ T225] R13: 0000000000000000 R14: 0000000000000000 R15: ffa0000000a87100
[ 16.073934][ T225] FS: 00007f96242f5840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[ 16.074168][ T225] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 16.074332][ T225] CR2: 00000000311fa988 CR3: 000000000d602001 CR4: 0000000000771ef0
[ 16.074528][ T225] PKRU: 55555554
[ 16.074626][ T225] Call Trace:
[ 16.074725][ T225]
[ 16.074801][ T225] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 16.074941][ T225] rtmsg_ifinfo+0x5c/0xb0
[ 16.075041][ T225] netif_close_many+0x2ac/0x640
[ 16.075177][ T225] ? lock_acquire+0x134/0x160
[ 16.075308][ T225] ? rcu_is_watching+0x15/0xd0
[ 16.075437][ T225] ? __dev_close_many+0x670/0x670
[ 16.075566][ T225] ? netif_close_many_and_unlock+0x22/0x2c0
[ 16.075732][ T225] unregister_netdevice_many_notify+0x71a/0x1b30
[ 16.075897][ T225] ? mark_usage+0x61/0x170
[ 16.076031][ T225] ? unregister_netdevice_queued+0x80/0x80
[ 16.076198][ T225] ? mutex_is_locked+0x1c/0x50
[ 16.076352][ T225] ? rtnl_is_locked+0x15/0x20
[ 16.076486][ T225] ? unregister_netdevice_queue+0x6a/0x470
[ 16.076649][ T225] ? unregister_netdevice_many+0x20/0x20
[ 16.076782][ T225] ? mark_usage+0x61/0x170
[ 16.076913][ T225] rtnl_dellink+0x4a0/0xae0
[ 16.077055][ T225] ? lock_acquire.part.0+0xbc/0x260
[ 16.077218][ T225] ? find_held_lock+0x2b/0x80
[ 16.077346][ T225] ? rtnl_mdb_del+0x580/0x580
[ 16.077473][ T225] ? mark_usage+0x61/0x170
[ 16.077601][ T225] ? __lock_release.isra.0+0x6b/0x1a0
[ 16.077745][ T225] ? lock_acquire.part.0+0xbc/0x260
[ 16.077879][ T225] ? find_held_lock+0x2b/0x80
[ 16.078018][ T225] ? mark_usage+0x61/0x170
[ 16.078155][ T225] ? __lock_release.isra.0+0x6b/0x1a0
[ 16.078290][ T225] ? __lock_acquire+0x508/0xc10
[ 16.078424][ T225] ? bpf_address_lookup+0x202/0x290
[ 16.078560][ T225] ? lock_acquire.part.0+0xbc/0x260
[ 16.078693][ T225] ? find_held_lock+0x2b/0x80
[ 16.078828][ T225] ? rtnl_mdb_del+0x580/0x580
[ 16.078969][ T225] ? __lock_release.isra.0+0x6b/0x1a0
[ 16.079100][ T225] ? rtnl_mdb_del+0x580/0x580
[ 16.079245][ T225] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 16.079374][ T225] ? validate_chain+0x38b/0xc20
[ 16.079501][ T225] ? rtnl_link_fill+0x900/0x900
[ 16.079629][ T225] ? __lock_acquire+0x508/0xc10
[ 16.079760][ T225] ? lock_acquire.part.0+0xbc/0x260
[ 16.079890][ T225] ? find_held_lock+0x2b/0x80
[ 16.080025][ T225] netlink_rcv_skb+0x14e/0x3a0
[ 16.080161][ T225] ? rtnl_link_fill+0x900/0x900
[ 16.080293][ T225] ? netlink_ack+0xcd0/0xcd0
[ 16.080430][ T225] ? netlink_deliver_tap+0xc5/0x330
[ 16.080558][ T225] ? netlink_deliver_tap+0x13c/0x330
[ 16.080688][ T225] netlink_unicast+0x486/0x750
[ 16.080819][ T225] ? netlink_attachskb+0x810/0x810
[ 16.080952][ T225] ? __lock_acquire+0x508/0xc10
[ 16.081081][ T225] netlink_sendmsg+0x735/0xc60
[ 16.081228][ T225] ? netlink_unicast+0x750/0x750
[ 16.081362][ T225] ? __might_fault+0x97/0x140
[ 16.081492][ T225] ____sys_sendmsg+0x419/0x850
[ 16.081620][ T225] ? copy_msghdr_from_user+0x2a0/0x460
[ 16.081748][ T225] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 16.081908][ T225] ? move_addr_to_kernel+0x40/0x40
[ 16.082041][ T225] ? stack_depot_save_flags+0x367/0x770
[ 16.082209][ T225] ? validate_chain+0x38b/0xc20
[ 16.082340][ T225] ___sys_sendmsg+0x14e/0x1d0
[ 16.082467][ T225] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 16.082627][ T225] ? copy_msghdr_from_user+0x460/0x460
[ 16.082770][ T225] __sys_sendmsg+0x145/0x1f0
[ 16.082900][ T225] ? __sys_sendmsg_sock+0x20/0x20
[ 16.083034][ T225] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 16.083201][ T225] ? do_raw_spin_unlock+0x59/0x250
[ 16.083333][ T225] ? rcu_is_watching+0x15/0xd0
[ 16.083461][ T225] do_syscall_64+0x117/0xfc0
[ 16.083608][ T225] ? trace_hardirqs_off+0xd/0x30
[ 16.083739][ T225] ? exc_page_fault+0xee/0x100
[ 16.083904][ T225] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 16.084157][ T225] RIP: 0033:0x7f962452f08e
[ 16.084364][ T225] 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
[ 16.085027][ T225] RSP: 002b:00007fff0a3f1c50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 16.085235][ T225] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f962452f08e
[ 16.085428][ T225] RDX: 0000000000000000 RSI: 00007fff0a3f1d00 RDI: 0000000000000005
[ 16.085622][ T225] RBP: 00007fff0a3f1c60 R08: 0000000000000000 R09: 0000000000000000
[ 16.085813][ T225] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db4a
[ 16.086009][ T225] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0a3f23c0
[ 16.086212][ T225]
[ 16.086311][ T225] irq event stamp: 42633
[ 16.086410][ T225] hardirqs last enabled at (42641): [] __up_console_sem+0x5a/0x70
[ 16.086636][ T225] hardirqs last disabled at (42648): [] __up_console_sem+0x3f/0x70
[ 16.086860][ T225] softirqs last enabled at (42126): [] handle_softirqs+0x611/0x940
[ 16.087094][ T225] softirqs last disabled at (42121): [] __irq_exit_rcu+0x103/0x1c0
[ 16.087326][ T225] ---[ end trace 0000000000000000 ]---
[ 16.090013][ T225] ------------[ cut here ]------------
[ 16.090169][ T225] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/225
[ 16.090384][ T225] Modules linked in:
[ 16.090486][ T225] CPU: 0 UID: 0 PID: 225 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 16.090765][ T225] Tainted: [W]=WARN
[ 16.090861][ T225] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 16.091031][ T225] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 16.091199][ T225] 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
[ 16.091647][ T225] RSP: 0018:ffa0000000a87190 EFLAGS: 00010286
[ 16.091804][ T225] RAX: 00000000ffffffa6 RBX: ff1100000c9ad840 RCX: 1ff4000000150df8
[ 16.092001][ T225] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9ad8f0
[ 16.092206][ T225] RBP: ff1100000c702000 R08: 1fe2200001935b1f R09: ff1100000a62ae58
[ 16.092397][ T225] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 16.092583][ T225] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 16.092773][ T225] FS: 00007f96242f5840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[ 16.092998][ T225] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 16.093160][ T225] CR2: 00000000311fa988 CR3: 000000000d602001 CR4: 0000000000771ef0
[ 16.093348][ T225] PKRU: 55555554
[ 16.093449][ T225] Call Trace:
[ 16.093543][ T225]
[ 16.093608][ T225] unregister_netdevice_many_notify+0xce3/0x1b30
[ 16.093791][ T225] ? unregister_netdevice_queued+0x80/0x80
[ 16.093947][ T225] ? mutex_is_locked+0x1c/0x50
[ 16.094081][ T225] ? rtnl_is_locked+0x15/0x20
[ 16.094208][ T225] ? unregister_netdevice_queue+0x6a/0x470
[ 16.094364][ T225] ? mark_usage+0x61/0x170
[ 16.094489][ T225] rtnl_dellink+0x4a0/0xae0
[ 16.094614][ T225] ? lock_acquire.part.0+0xbc/0x260
[ 16.094736][ T225] ? find_held_lock+0x2b/0x80
[ 16.094884][ T225] ? rtnl_mdb_del+0x580/0x580
[ 16.095014][ T225] ? mark_usage+0x61/0x170
[ 16.095142][ T225] ? __lock_release.isra.0+0x6b/0x1a0
[ 16.095283][ T225] ? lock_acquire.part.0+0xbc/0x260
[ 16.095406][ T225] ? find_held_lock+0x2b/0x80
[ 16.095530][ T225] ? mark_usage+0x61/0x170
[ 16.095654][ T225] ? __lock_release.isra.0+0x6b/0x1a0
[ 16.095778][ T225] ? __lock_acquire+0x508/0xc10
[ 16.095905][ T225] ? bpf_address_lookup+0x202/0x290
[ 16.096038][ T225] ? lock_acquire.part.0+0xbc/0x260
[ 16.096187][ T225] ? find_held_lock+0x2b/0x80
[ 16.096316][ T225] ? rtnl_mdb_del+0x580/0x580
[ 16.096441][ T225] ? __lock_release.isra.0+0x6b/0x1a0
[ 16.096565][ T225] ? rtnl_mdb_del+0x580/0x580
[ 16.096689][ T225] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 16.096814][ T225] ? validate_chain+0x38b/0xc20
[ 16.096944][ T225] ? rtnl_link_fill+0x900/0x900
[ 16.097069][ T225] ? __lock_acquire+0x508/0xc10
[ 16.097206][ T225] ? lock_acquire.part.0+0xbc/0x260
[ 16.097330][ T225] ? find_held_lock+0x2b/0x80
[ 16.097452][ T225] netlink_rcv_skb+0x14e/0x3a0
[ 16.097577][ T225] ? rtnl_link_fill+0x900/0x900
[ 16.097701][ T225] ? netlink_ack+0xcd0/0xcd0
[ 16.097833][ T225] ? netlink_deliver_tap+0xc5/0x330
[ 16.098042][ T225] ? netlink_deliver_tap+0x13c/0x330
[ 16.098180][ T225] netlink_unicast+0x486/0x750
[ 16.098309][ T225] ? netlink_attachskb+0x810/0x810
[ 16.098438][ T225] ? __lock_acquire+0x508/0xc10
[ 16.098565][ T225] netlink_sendmsg+0x735/0xc60
[ 16.098690][ T225] ? netlink_unicast+0x750/0x750
[ 16.098815][ T225] ? __might_fault+0x97/0x140
[ 16.099002][ T225] ____sys_sendmsg+0x419/0x850
[ 16.099212][ T225] ? copy_msghdr_from_user+0x2a0/0x460
[ 16.099335][ T225] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 16.099485][ T225] ? move_addr_to_kernel+0x40/0x40
[ 16.099610][ T225] ? stack_depot_save_flags+0x367/0x770
[ 16.099734][ T225] ? validate_chain+0x38b/0xc20
[ 16.099861][ T225] ___sys_sendmsg+0x14e/0x1d0
[ 16.100067][ T225] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 16.100248][ T225] ? copy_msghdr_from_user+0x460/0x460
[ 16.100382][ T225] __sys_sendmsg+0x145/0x1f0
[ 16.100506][ T225] ? __sys_sendmsg_sock+0x20/0x20
[ 16.100627][ T225] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 16.100785][ T225] ? do_raw_spin_unlock+0x59/0x250
[ 16.100907][ T225] ? rcu_is_watching+0x15/0xd0
[ 16.101085][ T225] do_syscall_64+0x117/0xfc0
[ 16.101221][ T225] ? trace_hardirqs_off+0xd/0x30
[ 16.101345][ T225] ? exc_page_fault+0xee/0x100
[ 16.101515][ T225] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 16.101672][ T225] RIP: 0033:0x7f962452f08e
[ 16.101803][ T225] 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
[ 16.102305][ T225] RSP: 002b:00007fff0a3f1c50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 16.102494][ T225] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f962452f08e
[ 16.102678][ T225] RDX: 0000000000000000 RSI: 00007fff0a3f1d00 RDI: 0000000000000005
[ 16.102861][ T225] RBP: 00007fff0a3f1c60 R08: 0000000000000000 R09: 0000000000000000
[ 16.103100][ T225] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db4a
[ 16.103316][ T225] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0a3f23c0
[ 16.103541][ T225]
[ 16.103687][ T225] irq event stamp: 49253
[ 16.103832][ T225] hardirqs last enabled at (49261): [] __up_console_sem+0x5a/0x70
[ 16.104318][ T225] hardirqs last disabled at (49362): [] __up_console_sem+0x3f/0x70
[ 16.104654][ T225] softirqs last enabled at (49360): [] handle_softirqs+0x611/0x940
[ 16.105101][ T225] softirqs last disabled at (49379): [] __irq_exit_rcu+0x103/0x1c0
[ 16.105427][ T225] ---[ end trace 0000000000000000 ]---
[ 16.114848][ T225] ------------[ cut here ]------------
[ 16.115037][ T225] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/225
[ 16.115311][ T225] Modules linked in:
[ 16.115421][ T225] CPU: 1 UID: 0 PID: 225 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 16.115687][ T225] Tainted: [W]=WARN
[ 16.115789][ T225] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 16.115962][ T225] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 16.116133][ T225] 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
[ 16.116608][ T225] RSP: 0018:ffa0000000a86e00 EFLAGS: 00010286
[ 16.116780][ T225] RAX: 00000000ffffffa6 RBX: ff1100000c9ac040 RCX: 1ff4000000150d86
[ 16.116988][ T225] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9ac0f0
[ 16.117212][ T225] RBP: ff1100000251c000 R08: 1fe220000193581f R09: ff1100000a62ae58
[ 16.117414][ T225] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 16.117610][ T225] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 16.117810][ T225] FS: 00007f96242f5840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[ 16.118085][ T225] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 16.118266][ T225] CR2: 00007fe818ae2ab0 CR3: 000000000d602004 CR4: 0000000000771ef0
[ 16.118461][ T225] PKRU: 55555554
[ 16.118560][ T225] Call Trace:
[ 16.118662][ T225]
[ 16.118730][ T225] ? rcu_is_watching+0x15/0xd0
[ 16.118862][ T225] rtnetlink_event+0xe0/0x1f0
[ 16.118998][ T225] notifier_call_chain+0xb0/0x320
[ 16.119150][ T225] netdev_lower_state_changed+0xa0/0x100
[ 16.119281][ T225] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 16.119442][ T225] ? rcu_read_lock_any_held+0x66/0x90
[ 16.119574][ T225] __bond_release_one+0x61d/0x970
[ 16.119708][ T225] ? bond_enslave+0x4e20/0x4e20
[ 16.119850][ T225] ? lock_acquire.part.0+0xbc/0x260
[ 16.119986][ T225] ? find_held_lock+0x2b/0x80
[ 16.120118][ T225] ? __lock_release.isra.0+0x6b/0x1a0
[ 16.120258][ T225] ? packet_sendmsg_spkt+0x14a0/0x14a0
[ 16.120390][ T225] bond_uninit+0x119/0x190
[ 16.120519][ T225] ? ip6_route_dev_notify+0x3d/0x380
[ 16.120650][ T225] ? bond_siocdevprivate+0x170/0x170
[ 16.120782][ T225] unregister_netdevice_many_notify+0xed8/0x1b30
[ 16.120954][ T225] ? unregister_netdevice_queued+0x80/0x80
[ 16.121124][ T225] ? mutex_is_locked+0x1c/0x50
[ 16.121261][ T225] ? rtnl_is_locked+0x15/0x20
[ 16.121390][ T225] ? unregister_netdevice_queue+0x6a/0x470
[ 16.121552][ T225] ? mark_usage+0x61/0x170
[ 16.121694][ T225] rtnl_dellink+0x4a0/0xae0
[ 16.121826][ T225] ? lock_acquire.part.0+0xbc/0x260
[ 16.121959][ T225] ? find_held_lock+0x2b/0x80
[ 16.122088][ T225] ? rtnl_mdb_del+0x580/0x580
[ 16.122235][ T225] ? mark_usage+0x61/0x170
[ 16.122364][ T225] ? __lock_release.isra.0+0x6b/0x1a0
[ 16.122531][ T225] ? lock_acquire.part.0+0xbc/0x260
[ 16.122659][ T225] ? find_held_lock+0x2b/0x80
[ 16.122790][ T225] ? mark_usage+0x61/0x170
[ 16.122918][ T225] ? __lock_release.isra.0+0x6b/0x1a0
[ 16.123058][ T225] ? __lock_acquire+0x508/0xc10
[ 16.123194][ T225] ? bpf_address_lookup+0x202/0x290
[ 16.123326][ T225] ? lock_acquire.part.0+0xbc/0x260
[ 16.123455][ T225] ? find_held_lock+0x2b/0x80
[ 16.123583][ T225] ? rtnl_mdb_del+0x580/0x580
[ 16.123712][ T225] ? __lock_release.isra.0+0x6b/0x1a0
[ 16.123848][ T225] ? rtnl_mdb_del+0x580/0x580
[ 16.124008][ T225] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 16.124143][ T225] ? validate_chain+0x38b/0xc20
[ 16.124273][ T225] ? rtnl_link_fill+0x900/0x900
[ 16.124414][ T225] ? __lock_acquire+0x508/0xc10
[ 16.124545][ T225] ? lock_acquire.part.0+0xbc/0x260
[ 16.124674][ T225] ? find_held_lock+0x2b/0x80
[ 16.124815][ T225] netlink_rcv_skb+0x14e/0x3a0
[ 16.124947][ T225] ? rtnl_link_fill+0x900/0x900
[ 16.125076][ T225] ? netlink_ack+0xcd0/0xcd0
[ 16.125220][ T225] ? netlink_deliver_tap+0xc5/0x330
[ 16.125348][ T225] ? netlink_deliver_tap+0x13c/0x330
[ 16.125480][ T225] netlink_unicast+0x486/0x750
[ 16.125698][ T225] ? netlink_attachskb+0x810/0x810
[ 16.125842][ T225] ? __lock_acquire+0x508/0xc10
[ 16.125978][ T225] netlink_sendmsg+0x735/0xc60
[ 16.126109][ T225] ? netlink_unicast+0x750/0x750
[ 16.126250][ T225] ? __might_fault+0x97/0x140
[ 16.126382][ T225] ____sys_sendmsg+0x419/0x850
[ 16.126512][ T225] ? copy_msghdr_from_user+0x2a0/0x460
[ 16.126653][ T225] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 16.126815][ T225] ? move_addr_to_kernel+0x40/0x40
[ 16.126951][ T225] ? stack_depot_save_flags+0x367/0x770
[ 16.127082][ T225] ? validate_chain+0x38b/0xc20
[ 16.127221][ T225] ___sys_sendmsg+0x14e/0x1d0
[ 16.127350][ T225] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 16.127546][ T225] ? copy_msghdr_from_user+0x460/0x460
[ 16.127696][ T225] __sys_sendmsg+0x145/0x1f0
[ 16.127827][ T225] ? __sys_sendmsg_sock+0x20/0x20
[ 16.127962][ T225] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 16.128126][ T225] ? do_raw_spin_unlock+0x59/0x250
[ 16.128267][ T225] ? rcu_is_watching+0x15/0xd0
[ 16.128398][ T225] do_syscall_64+0x117/0xfc0
[ 16.128528][ T225] ? trace_hardirqs_off+0xd/0x30
[ 16.128655][ T225] ? exc_page_fault+0xee/0x100
[ 16.128786][ T225] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 16.128951][ T225] RIP: 0033:0x7f962452f08e
[ 16.129090][ T225] 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
[ 16.129558][ T225] RSP: 002b:00007fff0a3f1c50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 16.129846][ T225] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f962452f08e
[ 16.130046][ T225] RDX: 0000000000000000 RSI: 00007fff0a3f1d00 RDI: 0000000000000005
[ 16.130245][ T225] RBP: 00007fff0a3f1c60 R08: 0000000000000000 R09: 0000000000000000
[ 16.130435][ T225] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db4a
[ 16.130638][ T225] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0a3f23c0
[ 16.130839][ T225]
[ 16.130940][ T225] irq event stamp: 58001
[ 16.131038][ T225] hardirqs last enabled at (58009): [] __up_console_sem+0x5a/0x70
[ 16.131268][ T225] hardirqs last disabled at (58016): [] __up_console_sem+0x3f/0x70
[ 16.131489][ T225] softirqs last enabled at (57624): [] handle_softirqs+0x611/0x940
[ 16.131713][ T225] softirqs last disabled at (57615): [] __irq_exit_rcu+0x103/0x1c0
[ 16.131943][ T225] ---[ end trace 0000000000000000 ]---
[ 16.132574][ T225] ------------[ cut here ]------------
[ 16.132708][ T225] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/225
[ 16.132960][ T225] Modules linked in:
[ 16.133068][ T225] CPU: 1 UID: 0 PID: 225 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 16.133351][ T225] Tainted: [W]=WARN
[ 16.133461][ T225] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 16.133627][ T225] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 16.133797][ T225] 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
[ 16.134292][ T225] RSP: 0018:ffa0000000a86d50 EFLAGS: 00010286
[ 16.134460][ T225] RAX: 00000000ffffffa6 RBX: ff1100000c9adb40 RCX: 1ff4000000150d70
[ 16.134679][ T225] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9adbf0
[ 16.134876][ T225] RBP: ff1100000251c000 R08: 1fe2200001935b7f R09: ff1100000a62ae58
[ 16.135078][ T225] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 16.135312][ T225] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 16.135511][ T225] FS: 00007f96242f5840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[ 16.135741][ T225] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 16.135909][ T225] CR2: 00007fe818ae2ab0 CR3: 000000000d602004 CR4: 0000000000771ef0
[ 16.136113][ T225] PKRU: 55555554
[ 16.136251][ T225] Call Trace:
[ 16.136352][ T225]
[ 16.136420][ T225] ? rcu_is_watching+0x15/0xd0
[ 16.136553][ T225] rtnetlink_event+0xe0/0x1f0
[ 16.136684][ T225] notifier_call_chain+0xb0/0x320
[ 16.136819][ T225] __netdev_upper_dev_unlink+0x10b/0x1e0
[ 16.136957][ T225] ? netdev_adjacent_change_prepare+0x170/0x170
[ 16.137147][ T225] ? synchronize_rcu_expedited+0x440/0x510
[ 16.137391][ T225] ? finish_wait+0x320/0x320
[ 16.137556][ T225] netdev_upper_dev_unlink+0x79/0xa0
[ 16.137689][ T225] ? __netdev_upper_dev_unlink+0x1e0/0x1e0
[ 16.137855][ T225] __bond_release_one+0x476/0x970
[ 16.137996][ T225] ? bond_enslave+0x4e20/0x4e20
[ 16.138129][ T225] ? lock_acquire.part.0+0xbc/0x260
[ 16.138269][ T225] ? find_held_lock+0x2b/0x80
[ 16.138400][ T225] ? __lock_release.isra.0+0x6b/0x1a0
[ 16.138562][ T225] ? packet_sendmsg_spkt+0x14a0/0x14a0
[ 16.138701][ T225] bond_uninit+0x119/0x190
[ 16.138835][ T225] ? ip6_route_dev_notify+0x3d/0x380
[ 16.138973][ T225] ? bond_siocdevprivate+0x170/0x170
[ 16.139109][ T225] unregister_netdevice_many_notify+0xed8/0x1b30
[ 16.139280][ T225] ? unregister_netdevice_queued+0x80/0x80
[ 16.139457][ T225] ? mutex_is_locked+0x1c/0x50
[ 16.139590][ T225] ? rtnl_is_locked+0x15/0x20
[ 16.139724][ T225] ? unregister_netdevice_queue+0x6a/0x470
[ 16.139904][ T225] ? mark_usage+0x61/0x170
[ 16.140040][ T225] rtnl_dellink+0x4a0/0xae0
[ 16.140176][ T225] ? lock_acquire.part.0+0xbc/0x260
[ 16.140309][ T225] ? find_held_lock+0x2b/0x80
[ 16.140448][ T225] ? rtnl_mdb_del+0x580/0x580
[ 16.140583][ T225] ? mark_usage+0x61/0x170
[ 16.140717][ T225] ? __lock_release.isra.0+0x6b/0x1a0
[ 16.140869][ T225] ? lock_acquire.part.0+0xbc/0x260
[ 16.141007][ T225] ? find_held_lock+0x2b/0x80
[ 16.141160][ T225] ? mark_usage+0x61/0x170
[ 16.141292][ T225] ? __lock_release.isra.0+0x6b/0x1a0
[ 16.141424][ T225] ? __lock_acquire+0x508/0xc10
[ 16.141555][ T225] ? bpf_address_lookup+0x202/0x290
[ 16.141689][ T225] ? lock_acquire.part.0+0xbc/0x260
[ 16.141836][ T225] ? find_held_lock+0x2b/0x80
[ 16.141975][ T225] ? rtnl_mdb_del+0x580/0x580
[ 16.142107][ T225] ? __lock_release.isra.0+0x6b/0x1a0
[ 16.142246][ T225] ? rtnl_mdb_del+0x580/0x580
[ 16.142379][ T225] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 16.142512][ T225] ? validate_chain+0x38b/0xc20
[ 16.142644][ T225] ? rtnl_link_fill+0x900/0x900
[ 16.142829][ T225] ? __lock_acquire+0x508/0xc10
[ 16.143045][ T225] ? lock_acquire.part.0+0xbc/0x260
[ 16.143261][ T225] ? find_held_lock+0x2b/0x80
[ 16.143495][ T225] netlink_rcv_skb+0x14e/0x3a0
[ 16.143710][ T225] ? rtnl_link_fill+0x900/0x900
[ 16.143901][ T225] ? netlink_ack+0xcd0/0xcd0
[ 16.144045][ T225] ? netlink_deliver_tap+0xc5/0x330
[ 16.144181][ T225] ? netlink_deliver_tap+0x13c/0x330
[ 16.144313][ T225] netlink_unicast+0x486/0x750
[ 16.144444][ T225] ? netlink_attachskb+0x810/0x810
[ 16.144574][ T225] ? __lock_acquire+0x508/0xc10
[ 16.144711][ T225] netlink_sendmsg+0x735/0xc60
[ 16.144842][ T225] ? netlink_unicast+0x750/0x750
[ 16.144980][ T225] ? __might_fault+0x97/0x140
[ 16.145113][ T225] ____sys_sendmsg+0x419/0x850
[ 16.145252][ T225] ? copy_msghdr_from_user+0x2a0/0x460
[ 16.145407][ T225] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 16.145576][ T225] ? move_addr_to_kernel+0x40/0x40
[ 16.145712][ T225] ? stack_depot_save_flags+0x367/0x770
[ 16.145853][ T225] ? validate_chain+0x38b/0xc20
[ 16.145996][ T225] ___sys_sendmsg+0x14e/0x1d0
[ 16.146132][ T225] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 16.146317][ T225] ? copy_msghdr_from_user+0x460/0x460
[ 16.146460][ T225] __sys_sendmsg+0x145/0x1f0
[ 16.146592][ T225] ? __sys_sendmsg_sock+0x20/0x20
[ 16.146723][ T225] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 16.146892][ T225] ? do_raw_spin_unlock+0x59/0x250
[ 16.147030][ T225] ? rcu_is_watching+0x15/0xd0
[ 16.147169][ T225] do_syscall_64+0x117/0xfc0
[ 16.147313][ T225] ? trace_hardirqs_off+0xd/0x30
[ 16.147444][ T225] ? exc_page_fault+0xee/0x100
[ 16.147575][ T225] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 16.147737][ T225] RIP: 0033:0x7f962452f08e
[ 16.147877][ T225] 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