[ 27.603438][ T277] fab-br0: port 1(fbond) entered blocking state
[ 27.603776][ T277] fab-br0: port 1(fbond) entered disabled state
[ 27.604074][ T277] fbond: entered allmulticast mode
[ 27.613656][ T277] fbond: entered promiscuous mode
[ 27.771008][ T279] veth1-bond: entered promiscuous mode
[ 27.771378][ T279] veth1-bond: entered allmulticast mode
[ 27.772419][ T279] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[ 27.868401][ T72] ------------[ cut here ]------------
[ 27.868679][ T72] RTNL: assertion failed at net/core/dev.c (1985)
[ 27.868901][ T72] WARNING: CPU: 0 PID: 72 at net/core/dev.c:1985 call_netdevice_notifiers_info+0xde/0x100
[ 27.869164][ T72] Modules linked in:
[ 27.869497][ T72] CPU: 0 PID: 72 Comm: kworker/u16:1 Not tainted 6.10.0-rc3-virtme #1
[ 27.869718][ T72] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.870047][ T72] Workqueue: fbond bond_3ad_state_machine_handler
[ 27.870250][ T72] RIP: 0010:call_netdevice_notifiers_info+0xde/0x100
[ 27.870453][ T72] Code: d7 7f 00 41 83 e5 01 75 ae c6 05 94 6b 52 02 01 90 ba c1 07 00 00 48 c7 c6 60 10 f6 85 48 c7 c7 c0 11 f6 85 e8 c3 fe f9 fd 90 <0f> 0b 90 90 eb 87 48 89 f7 e8 f4 38 7a fe e9 3f ff ff ff e8 ea 38
[ 27.870976][ T72] RSP: 0018:ffffc900004dfb28 EFLAGS: 00010286
[ 27.871165][ T72] RAX: 0000000000000000 RBX: ffffffff8929fa80 RCX: 1ffffffff0cfb1d4
[ 27.871449][ T72] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001
[ 27.871668][ T72] RBP: 0000000000000029 R08: 0000000000000000 R09: fffffbfff0cfb1d4
[ 27.871888][ T72] R10: 0000000000000003 R11: 205d323754202020 R12: ffffc900004dfb70
[ 27.872111][ T72] R13: 0000000000000000 R14: ffffc900004dfc58 R15: ffff888006ccb2a8
[ 27.872326][ T72] FS: 0000000000000000(0000) GS:ffff88802f600000(0000) knlGS:0000000000000000
[ 27.872589][ T72] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.872776][ T72] CR2: 00007fd8797b22a8 CR3: 0000000009168005 CR4: 0000000000770ef0
[ 27.872995][ T72] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 27.873212][ T72] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 27.873431][ T72] PKRU: 55555554
[ 27.873545][ T72] Call Trace:
[ 27.873656][ T72]
[ 27.873732][ T72] ? call_netdevice_notifiers_info+0xde/0x100
[ 27.873920][ T72] ? __warn+0xcc/0x1b0
[ 27.874032][ T72] ? call_netdevice_notifiers_info+0xde/0x100
[ 27.874214][ T72] ? report_bug+0x28c/0x2d0
[ 27.874371][ T72] ? handle_bug+0x3d/0x80
[ 27.874485][ T72] ? exc_invalid_op+0x18/0x50
[ 27.874634][ T72] ? asm_exc_invalid_op+0x1a/0x20
[ 27.874794][ T72] ? call_netdevice_notifiers_info+0xde/0x100
[ 27.874975][ T72] ? call_netdevice_notifiers_info+0xdd/0x100
[ 27.875159][ T72] call_netdevice_notifiers+0x71/0xa0
[ 27.875313][ T72] ? __pfx_call_netdevice_notifiers+0x10/0x10
[ 27.875509][ T72] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 27.875699][ T72] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 27.875879][ T72] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 27.876026][ T72] ? trace_lock_acquire+0xc0/0x1f0
[ 27.876174][ T72] ? trace_lock_acquire+0x14d/0x1f0
[ 27.876323][ T72] ? process_one_work+0xdf1/0x1670
[ 27.876483][ T72] ? lock_acquire+0x32/0xc0
[ 27.876661][ T72] ? process_one_work+0xdf1/0x1670
[ 27.876809][ T72] process_one_work+0xe3b/0x1670
[ 27.876964][ T72] ? __pfx___lock_release+0x10/0x10
[ 27.877108][ T72] ? __pfx_process_one_work+0x10/0x10
[ 27.877263][ T72] ? assign_work+0x16c/0x240
[ 27.877424][ T72] worker_thread+0x587/0xd30
[ 27.877569][ T72] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 27.877759][ T72] ? __pfx_worker_thread+0x10/0x10
[ 27.877905][ T72] ? __pfx_worker_thread+0x10/0x10
[ 27.878051][ T72] kthread+0x28a/0x350
[ 27.878167][ T72] ? __pfx_kthread+0x10/0x10
[ 27.878316][ T72] ret_from_fork+0x31/0x70
[ 27.878473][ T72] ? __pfx_kthread+0x10/0x10
[ 27.878622][ T72] ret_from_fork_asm+0x1a/0x30
[ 27.878784][ T72]
[ 27.878899][ T72] irq event stamp: 774
[ 27.879014][ T72] hardirqs last enabled at (784): [] console_unlock+0x1a5/0x1c0
[ 27.879272][ T72] hardirqs last disabled at (793): [] console_unlock+0x18a/0x1c0
[ 27.879531][ T72] softirqs last enabled at (138): [] bond_3ad_state_machine_handler+0x72b/0x1e30
[ 27.879815][ T72] softirqs last disabled at (174): [] bond_3ad_state_machine_handler+0xac/0x1e30
[ 27.880093][ T72] ---[ end trace 0000000000000000 ]---
[ 27.880300][ T72] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:337
[ 27.880559][ T72] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 72, name: kworker/u16:1
[ 27.880803][ T72] preempt_count: 201, expected: 0
[ 27.880950][ T72] RCU nest depth: 1, expected: 0
[ 27.881099][ T72] 4 locks held by kworker/u16:1/72:
[ 27.881254][ T72] #0: ffff888005b8d948 ((wq_completion)fbond){+.+.}-{0:0}, at: process_one_work+0xdb5/0x1670
[ 27.881562][ T72] #1: ffffc900004dfda0 ((work_completion)(&(&bond->ad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdf1/0x1670
[ 27.881895][ T72] #2: ffff888005ab2c58 (&bond->mode_lock){+...}-{2:2}, at: bond_3ad_state_machine_handler+0xac/0x1e30
[ 27.882201][ T72] #3: ffffffff86953680 (rcu_read_lock){....}-{1:2}, at: bond_3ad_state_machine_handler+0xc3/0x1e30
[ 27.882509][ T72] CPU: 0 PID: 72 Comm: kworker/u16:1 Tainted: G W 6.10.0-rc3-virtme #1
[ 27.882766][ T72] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.883088][ T72] Workqueue: fbond bond_3ad_state_machine_handler
[ 27.883276][ T72] Call Trace:
[ 27.883392][ T72]
[ 27.883471][ T72] dump_stack_lvl+0xb0/0xd0
[ 27.883629][ T72] __might_resched+0x2f8/0x530
[ 27.883782][ T72] kmem_cache_alloc_node_noprof+0x21e/0x2b0
[ 27.883963][ T72] ? __alloc_skb+0x215/0x2e0
[ 27.884115][ T72] __alloc_skb+0x215/0x2e0
[ 27.884380][ T72] ? __pfx___alloc_skb+0x10/0x10
[ 27.884537][ T72] ? if_nlmsg_size+0x389/0x7b0
[ 27.884690][ T72] rtmsg_ifinfo_build_skb+0x79/0x230
[ 27.884842][ T72] rtnetlink_event+0xf5/0x1c0
[ 27.885069][ T72] ? trace_notifier_run+0xe2/0x140
[ 27.885216][ T72] notifier_call_chain+0xcd/0x150
[ 27.885366][ T72] call_netdevice_notifiers+0x71/0xa0
[ 27.885511][ T72] ? __pfx_call_netdevice_notifiers+0x10/0x10
[ 27.885697][ T72] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 27.885954][ T72] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 27.886207][ T72] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 27.886351][ T72] ? trace_lock_acquire+0xc0/0x1f0
[ 27.886588][ T72] ? trace_lock_acquire+0x14d/0x1f0
[ 27.886737][ T72] ? process_one_work+0xdf1/0x1670
[ 27.886878][ T72] ? lock_acquire+0x32/0xc0
[ 27.887024][ T72] ? process_one_work+0xdf1/0x1670
[ 27.887245][ T72] process_one_work+0xe3b/0x1670
[ 27.887402][ T72] ? __pfx___lock_release+0x10/0x10
[ 27.887545][ T72] ? __pfx_process_one_work+0x10/0x10
[ 27.887709][ T72] ? assign_work+0x16c/0x240
[ 27.887859][ T72] worker_thread+0x587/0xd30
[ 27.888003][ T72] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 27.888187][ T72] ? __pfx_worker_thread+0x10/0x10
[ 27.888419][ T72] ? __pfx_worker_thread+0x10/0x10
[ 27.888565][ T72] kthread+0x28a/0x350
[ 27.888680][ T72] ? __pfx_kthread+0x10/0x10
[ 27.888829][ T72] ret_from_fork+0x31/0x70
[ 27.888979][ T72] ? __pfx_kthread+0x10/0x10
[ 27.889126][ T72] ret_from_fork_asm+0x1a/0x30
[ 27.889298][ T72]
[ 27.889540][ T72] ------------[ cut here ]------------
[ 27.889684][ T72] RTNL: assertion failed at net/core/rtnetlink.c (1823)
[ 27.889901][ T72] WARNING: CPU: 0 PID: 72 at net/core/rtnetlink.c:1823 rtnl_fill_ifinfo.constprop.0+0x2253/0x2a50
[ 27.890260][ T72] Modules linked in:
[ 27.890382][ T72] CPU: 0 PID: 72 Comm: kworker/u16:1 Tainted: G W 6.10.0-rc3-virtme #1
[ 27.890634][ T72] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.891029][ T72] Workqueue: fbond bond_3ad_state_machine_handler
[ 27.891225][ T72] RIP: 0010:rtnl_fill_ifinfo.constprop.0+0x2253/0x2a50
[ 27.891501][ T72] Code: 00 a8 01 0f 85 ab de ff ff c6 05 e1 72 4c 02 01 90 ba 1f 07 00 00 48 c7 c6 c0 94 f6 85 48 c7 c7 60 95 f6 85 e8 de 05 f4 fd 90 <0f> 0b 90 90 e9 81 de ff ff e8 ef ee 7b 00 85 c0 0f 85 f1 01 00 00
[ 27.892006][ T72] RSP: 0018:ffffc900004df880 EFLAGS: 00010282
[ 27.892270][ T72] RAX: 0000000000000000 RBX: ffff888007e54000 RCX: 1ffffffff0cfb1d4
[ 27.892577][ T72] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001
[ 27.892793][ T72] RBP: ffff888007c98c40 R08: 0000000000000000 R09: fffffbfff0cfb1d4
[ 27.893051][ T72] R10: 0000000000000003 R11: 205d323754202020 R12: 00000000ffffffff
[ 27.893274][ T72] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000010
[ 27.893658][ T72] FS: 0000000000000000(0000) GS:ffff88802f600000(0000) knlGS:0000000000000000
[ 27.893921][ T72] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.894110][ T72] CR2: 00007fd8797b22a8 CR3: 0000000009168005 CR4: 0000000000770ef0
[ 27.894346][ T72] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 27.894643][ T72] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 27.894882][ T72] PKRU: 55555554
[ 27.894997][ T72] Call Trace:
[ 27.895111][ T72]
[ 27.895258][ T72] ? rtnl_fill_ifinfo.constprop.0+0x2253/0x2a50
[ 27.895456][ T72] ? __warn+0xcc/0x1b0
[ 27.895575][ T72] ? rtnl_fill_ifinfo.constprop.0+0x2253/0x2a50
[ 27.895837][ T72] ? report_bug+0x28c/0x2d0
[ 27.895992][ T72] ? handle_bug+0x3d/0x80
[ 27.896108][ T72] ? exc_invalid_op+0x18/0x50
[ 27.896257][ T72] ? asm_exc_invalid_op+0x1a/0x20
[ 27.896433][ T72] ? rtnl_fill_ifinfo.constprop.0+0x2253/0x2a50
[ 27.896730][ T72] ? __pfx_rtnl_fill_ifinfo.constprop.0+0x10/0x10
[ 27.896917][ T72] ? kasan_save_track+0x14/0x30
[ 27.897093][ T72] ? __kasan_kmalloc+0x7f/0x90
[ 27.897247][ T72] ? trace_kmalloc+0x2d/0xe0
[ 27.897484][ T72] ? kmalloc_node_track_caller_noprof+0x21c/0x400
[ 27.897672][ T72] ? __alloc_skb+0x111/0x2e0
[ 27.897829][ T72] ? __build_skb_around+0x237/0x340
[ 27.897978][ T72] ? __alloc_skb+0x148/0x2e0
[ 27.898194][ T72] ? __pfx___alloc_skb+0x10/0x10
[ 27.898356][ T72] rtmsg_ifinfo_build_skb+0x134/0x230
[ 27.898515][ T72] rtnetlink_event+0xf5/0x1c0
[ 27.898664][ T72] ? trace_notifier_run+0xe2/0x140
[ 27.898817][ T72] notifier_call_chain+0xcd/0x150
[ 27.899063][ T72] call_netdevice_notifiers+0x71/0xa0
[ 27.899213][ T72] ? __pfx_call_netdevice_notifiers+0x10/0x10
[ 27.899410][ T72] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 27.899684][ T72] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 27.899867][ T72] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 27.900017][ T72] ? trace_lock_acquire+0xc0/0x1f0
[ 27.900162][ T72] ? trace_lock_acquire+0x14d/0x1f0
[ 27.900410][ T72] ? process_one_work+0xdf1/0x1670
[ 27.900566][ T72] ? lock_acquire+0x32/0xc0
[ 27.900716][ T72] ? process_one_work+0xdf1/0x1670
[ 27.900869][ T72] process_one_work+0xe3b/0x1670
[ 27.901048][ T72] ? __pfx___lock_release+0x10/0x10
[ 27.901197][ T72] ? __pfx_process_one_work+0x10/0x10
[ 27.901365][ T72] ? assign_work+0x16c/0x240
[ 27.901518][ T72] worker_thread+0x587/0xd30
[ 27.901667][ T72] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 27.901861][ T72] ? __pfx_worker_thread+0x10/0x10
[ 27.902015][ T72] ? __pfx_worker_thread+0x10/0x10
[ 27.902163][ T72] kthread+0x28a/0x350
[ 27.902277][ T72] ? __pfx_kthread+0x10/0x10
[ 27.902517][ T72] ret_from_fork+0x31/0x70
[ 27.902673][ T72] ? __pfx_kthread+0x10/0x10
[ 27.902831][ T72] ret_from_fork_asm+0x1a/0x30
[ 27.902995][ T72]
[ 27.903117][ T72] irq event stamp: 1810
[ 27.903306][ T72] hardirqs last enabled at (1820): [] console_unlock+0x1a5/0x1c0
[ 27.903569][ T72] hardirqs last disabled at (1831): [] console_unlock+0x18a/0x1c0
[ 27.903818][ T72] softirqs last enabled at (138): [] bond_3ad_state_machine_handler+0x72b/0x1e30
[ 27.904183][ T72] softirqs last disabled at (174): [] bond_3ad_state_machine_handler+0xac/0x1e30
[ 27.904476][ T72] ---[ end trace 0000000000000000 ]---
[ 27.904642][ T72] ------------[ cut here ]------------
[ 27.904797][ T72] RTNL: assertion failed at net/core/dev.c (7093)
[ 27.905106][ T72] WARNING: CPU: 0 PID: 72 at net/core/dev.c:7093 netdev_master_upper_dev_get+0xf8/0x120
[ 27.905462][ T72] Modules linked in:
[ 27.905585][ T72] CPU: 0 PID: 72 Comm: kworker/u16:1 Tainted: G W 6.10.0-rc3-virtme #1
[ 27.905925][ T72] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.906259][ T72] Workqueue: fbond bond_3ad_state_machine_handler
[ 27.906462][ T72] RIP: 0010:netdev_master_upper_dev_get+0xf8/0x120
[ 27.906673][ T72] Code: 83 e5 01 0f 85 44 ff ff ff c6 05 b6 4c 54 02 01 90 ba b5 1b 00 00 48 c7 c6 60 10 f6 85 48 c7 c7 c0 11 f6 85 e8 f9 df fb fd 90 <0f> 0b 90 90 e9 1a ff ff ff e8 9a 19 7c fe e9 70 ff ff ff 48 89 ef
[ 27.907396][ T72] RSP: 0018:ffffc900004df810 EFLAGS: 00010286
[ 27.907597][ T72] RAX: 0000000000000000 RBX: ffff888007e54000 RCX: 1ffffffff0cfb1d4
[ 27.907825][ T72] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001
[ 27.908132][ T72] RBP: 0000000000000000 R08: 0000000000000000 R09: fffffbfff0cfb1d4
[ 27.908368][ T72] R10: 0000000000000003 R11: 205d323754202020 R12: ffff888007e54000
[ 27.908589][ T72] R13: ffffffff8706e1e0 R14: ffff888007c98cf0 R15: ffff888007c98cf8
[ 27.908813][ T72] FS: 0000000000000000(0000) GS:ffff88802f600000(0000) knlGS:0000000000000000
[ 27.909251][ T72] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.909449][ T72] CR2: 00007fd8797b22a8 CR3: 0000000009168005 CR4: 0000000000770ef0
[ 27.909670][ T72] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 27.909972][ T72] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 27.910196][ T72] PKRU: 55555554
[ 27.910310][ T72] Call Trace:
[ 27.910510][ T72]
[ 27.910589][ T72] ? netdev_master_upper_dev_get+0xf8/0x120
[ 27.910787][ T72] ? __warn+0xcc/0x1b0
[ 27.910905][ T72] ? netdev_master_upper_dev_get+0xf8/0x120
[ 27.911090][ T72] ? report_bug+0x28c/0x2d0
[ 27.911247][ T72] ? handle_bug+0x3d/0x80
[ 27.911457][ T72] ? exc_invalid_op+0x18/0x50
[ 27.911609][ T72] ? asm_exc_invalid_op+0x1a/0x20
[ 27.911775][ T72] ? netdev_master_upper_dev_get+0xf8/0x120
[ 27.911967][ T72] rtnl_link_fill+0x2b8/0x8a0
[ 27.912126][ T72] rtnl_fill_ifinfo.constprop.0+0x11c2/0x2a50
[ 27.912406][ T72] ? __pfx_rtnl_fill_ifinfo.constprop.0+0x10/0x10
[ 27.912592][ T72] ? kasan_save_track+0x14/0x30
[ 27.912747][ T72] ? poison_slab_object+0x140/0x170
[ 27.913018][ T72] ? trace_kmalloc+0x2d/0xe0
[ 27.913174][ T72] ? kmalloc_node_track_caller_noprof+0x21c/0x400
[ 27.913377][ T72] ? __alloc_skb+0x111/0x2e0
[ 27.913536][ T72] ? __build_skb_around+0x237/0x340
[ 27.913776][ T72] ? __alloc_skb+0x148/0x2e0
[ 27.913940][ T72] ? __pfx___alloc_skb+0x10/0x10
[ 27.914101][ T72] rtmsg_ifinfo_build_skb+0x134/0x230
[ 27.914264][ T72] rtnetlink_event+0xf5/0x1c0
[ 27.914428][ T72] ? trace_notifier_run+0xe2/0x140
[ 27.914584][ T72] notifier_call_chain+0xcd/0x150
[ 27.914820][ T72] call_netdevice_notifiers+0x71/0xa0
[ 27.914973][ T72] ? __pfx_call_netdevice_notifiers+0x10/0x10
[ 27.915256][ T72] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 27.915462][ T72] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 27.915650][ T72] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 27.915799][ T72] ? trace_lock_acquire+0xc0/0x1f0
[ 27.916034][ T72] ? trace_lock_acquire+0x14d/0x1f0
[ 27.916188][ T72] ? process_one_work+0xdf1/0x1670
[ 27.916351][ T72] ? lock_acquire+0x32/0xc0
[ 27.916498][ T72] ? process_one_work+0xdf1/0x1670
[ 27.916756][ T72] process_one_work+0xe3b/0x1670
[ 27.916909][ T72] ? __pfx___lock_release+0x10/0x10
[ 27.917072][ T72] ? __pfx_process_one_work+0x10/0x10
[ 27.917224][ T72] ? assign_work+0x16c/0x240
[ 27.917384][ T72] worker_thread+0x587/0xd30
[ 27.917526][ T72] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 27.917704][ T72] ? __pfx_worker_thread+0x10/0x10
[ 27.917925][ T72] ? __pfx_worker_thread+0x10/0x10
[ 27.918069][ T72] kthread+0x28a/0x350
[ 27.918177][ T72] ? __pfx_kthread+0x10/0x10
[ 27.918325][ T72] ret_from_fork+0x31/0x70
[ 27.918476][ T72] ? __pfx_kthread+0x10/0x10
[ 27.918698][ T72] ret_from_fork_asm+0x1a/0x30
[ 27.918855][ T72]
[ 27.918962][ T72] irq event stamp: 2622
[ 27.919069][ T72] hardirqs last enabled at (2632): [] console_unlock+0x1a5/0x1c0
[ 27.919308][ T72] hardirqs last disabled at (2641): [] console_unlock+0x18a/0x1c0
[ 27.919667][ T72] softirqs last enabled at (138): [] bond_3ad_state_machine_handler+0x72b/0x1e30
[ 27.919938][ T72] softirqs last disabled at (174): [] bond_3ad_state_machine_handler+0xac/0x1e30
[ 27.920211][ T72] ---[ end trace 0000000000000000 ]---
[ 27.920359][ T72]
[ 27.920432][ T72] =============================
[ 27.920570][ T72] WARNING: suspicious RCU usage
[ 27.920835][ T72] 6.10.0-rc3-virtme #1 Tainted: G W
[ 27.921026][ T72] -----------------------------
[ 27.921166][ T72] drivers/net/bonding/bond_netlink.c:38 suspicious rcu_dereference_protected() usage!
[ 27.921472][ T72]
[ 27.921472][ T72] other info that might help us debug this:
[ 27.921472][ T72]
[ 27.921731][ T72]
[ 27.921731][ T72] rcu_scheduler_active = 2, debug_locks = 1
[ 27.922085][ T72] 4 locks held by kworker/u16:1/72:
[ 27.922221][ T72] #0: ffff888005b8d948 ((wq_completion)fbond){+.+.}-{0:0}, at: process_one_work+0xdb5/0x1670
[ 27.922510][ T72] #1: ffffc900004dfda0 ((work_completion)(&(&bond->ad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdf1/0x1670
[ 27.922959][ T72] #2: ffff888005ab2c58 (&bond->mode_lock){+...}-{2:2}, at: bond_3ad_state_machine_handler+0xac/0x1e30
[ 27.923242][ T72] #3: ffffffff86953680 (rcu_read_lock){....}-{1:2}, at: bond_3ad_state_machine_handler+0xc3/0x1e30
[ 27.923525][ T72]
[ 27.923525][ T72] stack backtrace:
[ 27.923690][ T72] CPU: 0 PID: 72 Comm: kworker/u16:1 Tainted: G W 6.10.0-rc3-virtme #1
[ 27.923996][ T72] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.924368][ T72] Workqueue: fbond bond_3ad_state_machine_handler
[ 27.924541][ T72] Call Trace:
[ 27.924646][ T72]
[ 27.924720][ T72] dump_stack_lvl+0xb0/0xd0
[ 27.924860][ T72] lockdep_rcu_suspicious+0x1e5/0x270
[ 27.925022][ T72] bond_fill_slave_info+0x3ab/0x5c0
[ 27.925162][ T72] ? __pfx_bond_fill_slave_info+0x10/0x10
[ 27.925311][ T72] ? nla_put+0x163/0x1d0
[ 27.925423][ T72] rtnl_link_fill+0x438/0x8a0
[ 27.925633][ T72] rtnl_fill_ifinfo.constprop.0+0x11c2/0x2a50
[ 27.925806][ T72] ? __pfx_rtnl_fill_ifinfo.constprop.0+0x10/0x10
[ 27.925971][ T72] ? kasan_save_track+0x14/0x30
[ 27.926174][ T72] ? poison_slab_object+0x140/0x170
[ 27.926309][ T72] ? trace_kmalloc+0x2d/0xe0
[ 27.926444][ T72] ? kmalloc_node_track_caller_noprof+0x21c/0x400
[ 27.926635][ T72] ? __alloc_skb+0x111/0x2e0
[ 27.926844][ T72] ? __build_skb_around+0x237/0x340
[ 27.926984][ T72] ? __alloc_skb+0x148/0x2e0
[ 27.927123][ T72] ? __pfx___alloc_skb+0x10/0x10
[ 27.927264][ T72] rtmsg_ifinfo_build_skb+0x134/0x230
[ 27.927410][ T72] rtnetlink_event+0xf5/0x1c0
[ 27.927615][ T72] ? trace_notifier_run+0xe2/0x140
[ 27.927750][ T72] notifier_call_chain+0xcd/0x150
[ 27.927891][ T72] call_netdevice_notifiers+0x71/0xa0
[ 27.928026][ T72] ? __pfx_call_netdevice_notifiers+0x10/0x10
[ 27.928274][ T72] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 27.928453][ T72] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 27.928622][ T72] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 27.928828][ T72] ? trace_lock_acquire+0xc0/0x1f0
[ 27.928972][ T72] ? trace_lock_acquire+0x14d/0x1f0
[ 27.929127][ T72] ? process_one_work+0xdf1/0x1670
[ 27.929261][ T72] ? lock_acquire+0x32/0xc0
[ 27.929398][ T72] ? process_one_work+0xdf1/0x1670
[ 27.929614][ T72] process_one_work+0xe3b/0x1670
[ 27.929831][ T72] ? __pfx___lock_release+0x10/0x10
[ 27.929970][ T72] ? __pfx_process_one_work+0x10/0x10
[ 27.930113][ T72] ? assign_work+0x16c/0x240
[ 27.930429][ T72] worker_thread+0x587/0xd30
[ 27.930565][ T72] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 27.930739][ T72] ? __pfx_worker_thread+0x10/0x10
[ 27.930877][ T72] ? __pfx_worker_thread+0x10/0x10
[ 27.931104][ T72] kthread+0x28a/0x350
[ 27.931208][ T72] ? __pfx_kthread+0x10/0x10
[ 27.931348][ T72] ret_from_fork+0x31/0x70
[ 27.931491][ T72] ? __pfx_kthread+0x10/0x10
[ 27.931630][ T72] ret_from_fork_asm+0x1a/0x30
[ 27.931781][ T72]
[ 27.931978][ T72]
[ 27.932155][ T72] =============================
[ 27.932290][ T72] WARNING: suspicious RCU usage
[ 27.932634][ T72] 6.10.0-rc3-virtme #1 Tainted: G W
[ 27.932809][ T72] -----------------------------
[ 27.932941][ T72] drivers/net/veth.c:1931 suspicious rcu_dereference_protected() usage!
[ 27.933165][ T72]
[ 27.933165][ T72] other info that might help us debug this:
[ 27.933165][ T72]
[ 27.933530][ T72]
[ 27.933530][ T72] rcu_scheduler_active = 2, debug_locks = 1
[ 27.933724][ T72] 5 locks held by kworker/u16:1/72:
[ 27.933863][ T72] #0: ffff888005b8d948 ((wq_completion)fbond){+.+.}-{0:0}, at: process_one_work+0xdb5/0x1670
[ 27.934213][ T72] #1: ffffc900004dfda0 ((work_completion)(&(&bond->ad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdf1/0x1670
[ 27.934530][ T72] #2: ffff888005ab2c58 (&bond->mode_lock){+...}-{2:2}, at: bond_3ad_state_machine_handler+0xac/0x1e30
[ 27.934882][ T72] #3: ffffffff86953680 (rcu_read_lock){....}-{1:2}, at: bond_3ad_state_machine_handler+0xc3/0x1e30
[ 27.935155][ T72] #4: ffffffff86953680 (rcu_read_lock){....}-{1:2}, at: rtnl_fill_ifinfo.constprop.0+0x12f0/0x2a50
[ 27.935442][ T72]
[ 27.935442][ T72] stack backtrace:
[ 27.935611][ T72] CPU: 0 PID: 72 Comm: kworker/u16:1 Tainted: G W 6.10.0-rc3-virtme #1
[ 27.935918][ T72] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.936216][ T72] Workqueue: fbond bond_3ad_state_machine_handler
[ 27.936394][ T72] Call Trace:
[ 27.936500][ T72]
[ 27.936588][ T72] dump_stack_lvl+0xb0/0xd0
[ 27.936805][ T72] lockdep_rcu_suspicious+0x1e5/0x270
[ 27.936947][ T72] veth_get_link_net+0xc9/0x120
[ 27.937164][ T72] rtnl_fill_ifinfo.constprop.0+0x1374/0x2a50
[ 27.937528][ T72] ? __pfx_rtnl_fill_ifinfo.constprop.0+0x10/0x10
[ 27.937797][ T72] ? kasan_save_track+0x14/0x30
[ 27.938009][ T72] ? poison_slab_object+0x140/0x170
[ 27.938225][ T72] ? trace_kmalloc+0x2d/0xe0
[ 27.938507][ T280] veth2-bond: entered promiscuous mode
[ 27.938565][ T72] ? kmalloc_node_track_caller_noprof+0x21c/0x400
[ 27.938902][ T280] veth2-bond: entered allmulticast mode
[ 27.938978][ T72] ? __alloc_skb+0x111/0x2e0
[ 27.939339][ T72] ? __build_skb_around+0x237/0x340
[ 27.939553][ T72] ? __alloc_skb+0x148/0x2e0
[ 27.939765][ T72] ? __pfx___alloc_skb+0x10/0x10
[ 27.939998][ T72] rtmsg_ifinfo_build_skb+0x134/0x230
[ 27.940233][ T72] rtnetlink_event+0xf5/0x1c0
[ 27.940458][ T72] ? trace_notifier_run+0xe2/0x140
[ 27.940815][ T72] notifier_call_chain+0xcd/0x150
[ 27.941035][ T72] call_netdevice_notifiers+0x71/0xa0
[ 27.941483][ T72] ? __pfx_call_netdevice_notifiers+0x10/0x10
[ 27.941762][ T72] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 27.942159][ T72] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 27.942436][ T72] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 27.942659][ T72] ? trace_lock_acquire+0xc0/0x1f0
[ 27.942879][ T72] ? trace_lock_acquire+0x14d/0x1f0
[ 27.943217][ T72] ? process_one_work+0xdf1/0x1670
[ 27.943433][ T72] ? lock_acquire+0x32/0xc0
[ 27.943640][ T72] ? process_one_work+0xdf1/0x1670
[ 27.943865][ T72] process_one_work+0xe3b/0x1670
[ 27.944226][ T72] ? __pfx___lock_release+0x10/0x10
[ 27.944449][ T72] ? __pfx_process_one_work+0x10/0x10
[ 27.944690][ T72] ? assign_work+0x16c/0x240
[ 27.944906][ T72] worker_thread+0x587/0xd30
[ 27.945239][ T72] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 27.945525][ T72] ? __pfx_worker_thread+0x10/0x10
[ 27.945738][ T72] ? __pfx_worker_thread+0x10/0x10
[ 27.945955][ T72] kthread+0x28a/0x350
[ 27.946245][ T72] ? __pfx_kthread+0x10/0x10
[ 27.946472][ T72] ret_from_fork+0x31/0x70
[ 27.946649][ T72] ? __pfx_kthread+0x10/0x10
[ 27.946783][ T72] ret_from_fork_asm+0x1a/0x30
[ 27.946934][ T72]
[ 27.947233][ T72]
[ 27.947309][ T72] =============================
[ 27.947447][ T72] WARNING: suspicious RCU usage
[ 27.947575][ T72] 6.10.0-rc3-virtme #1 Tainted: G W
[ 27.947795][ T72] -----------------------------
[ 27.947922][ T72] include/linux/inetdevice.h:252 suspicious rcu_dereference_protected() usage!
[ 27.948138][ T72]
[ 27.948138][ T72] other info that might help us debug this:
[ 27.948138][ T72]
[ 27.948456][ T72]
[ 27.948456][ T72] rcu_scheduler_active = 2, debug_locks = 1
[ 27.948646][ T72] 4 locks held by kworker/u16:1/72:
[ 27.948775][ T72] #0: ffff888005b8d948 ((wq_completion)fbond){+.+.}-{0:0}, at: process_one_work+0xdb5/0x1670
[ 27.949108][ T72] #1: ffffc900004dfda0 ((work_completion)(&(&bond->ad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdf1/0x1670
[ 27.949409][ T72] #2: ffff888005ab2c58 (&bond->mode_lock){+...}-{2:2}, at: bond_3ad_state_machine_handler+0xac/0x1e30
[ 27.949741][ T72] #3: ffffffff86953680 (rcu_read_lock){....}-{1:2}, at: bond_3ad_state_machine_handler+0xc3/0x1e30
[ 27.950002][ T72]
[ 27.950002][ T72] stack backtrace:
[ 27.950281][ T72] CPU: 0 PID: 72 Comm: kworker/u16:1 Tainted: G W 6.10.0-rc3-virtme #1
[ 27.950506][ T72] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.950853][ T72] Workqueue: fbond bond_3ad_state_machine_handler
[ 27.951022][ T72] Call Trace:
[ 27.951123][ T72]
[ 27.951192][ T72] dump_stack_lvl+0xb0/0xd0
[ 27.951329][ T72] lockdep_rcu_suspicious+0x1e5/0x270
[ 27.951529][ T72] inetdev_event+0x2df/0xdf0
[ 27.951666][ T72] ? notifier_call_chain+0xcd/0x150
[ 27.951800][ T72] notifier_call_chain+0xcd/0x150
[ 27.951939][ T72] call_netdevice_notifiers+0x71/0xa0
[ 27.952131][ T72] ? __pfx_call_netdevice_notifiers+0x10/0x10
[ 27.952297][ T72] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 27.952465][ T72] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 27.952624][ T72] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 27.952818][ T72] ? trace_lock_acquire+0xc0/0x1f0
[ 27.952946][ T72] ? trace_lock_acquire+0x14d/0x1f0
[ 27.953082][ T72] ? process_one_work+0xdf1/0x1670
[ 27.953210][ T72] ? lock_acquire+0x32/0xc0
[ 27.953404][ T72] ? process_one_work+0xdf1/0x1670
[ 27.953538][ T72] process_one_work+0xe3b/0x1670
[ 27.953676][ T72] ? __pfx___lock_release+0x10/0x10
[ 27.953806][ T72] ? __pfx_process_one_work+0x10/0x10
[ 27.954008][ T72] ? assign_work+0x16c/0x240
[ 27.954144][ T72] worker_thread+0x587/0xd30
[ 27.954272][ T72] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 27.954439][ T72] ? __pfx_worker_thread+0x10/0x10
[ 27.954631][ T72] ? __pfx_worker_thread+0x10/0x10
[ 27.954760][ T72] kthread+0x28a/0x350
[ 27.954858][ T72] ? __pfx_kthread+0x10/0x10
[ 27.954992][ T72] ret_from_fork+0x31/0x70
[ 27.955120][ T72] ? __pfx_kthread+0x10/0x10
[ 27.955312][ T72] ret_from_fork_asm+0x1a/0x30
[ 27.955457][ T72]
[ 27.955566][ T72]
[ 27.955634][ T72] =============================
[ 27.955760][ T72] WARNING: suspicious RCU usage
[ 27.955945][ T72] 6.10.0-rc3-virtme #1 Tainted: G W
[ 27.956101][ T72] -----------------------------
[ 27.956227][ T72] include/linux/inetdevice.h:252 suspicious rcu_dereference_protected() usage!
[ 27.956552][ T72]
[ 27.956552][ T72] other info that might help us debug this:
[ 27.956552][ T72]
[ 27.956804][ T72]
[ 27.956804][ T72] rcu_scheduler_active = 2, debug_locks = 1
[ 27.956990][ T72] 4 locks held by kworker/u16:1/72:
[ 27.957122][ T72] #0: ffff888005b8d948 ((wq_completion)fbond){+.+.}-{0:0}, at: process_one_work+0xdb5/0x1670
[ 27.957397][ T72] #1: ffffc900004dfda0 ((work_completion)(&(&bond->ad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdf1/0x1670
[ 27.957753][ T72] #2: ffff888005ab2c58 (&bond->mode_lock){+...}-{2:2}, at: bond_3ad_state_machine_handler+0xac/0x1e30
[ 27.958019][ T72] #3: ffffffff86953680 (rcu_read_lock){....}-{1:2}, at: bond_3ad_state_machine_handler+0xc3/0x1e30
[ 27.958349][ T72]
[ 27.958349][ T72] stack backtrace:
[ 27.958507][ T72] CPU: 0 PID: 72 Comm: kworker/u16:1 Tainted: G W 6.10.0-rc3-virtme #1
[ 27.958730][ T72] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.959075][ T72] Workqueue: fbond bond_3ad_state_machine_handler
[ 27.959243][ T72] Call Trace:
[ 27.959344][ T72]
[ 27.959416][ T72] dump_stack_lvl+0xb0/0xd0
[ 27.959613][ T72] lockdep_rcu_suspicious+0x1e5/0x270
[ 27.959747][ T72] fib_netdev_event+0x1ec/0x5a0
[ 27.959885][ T72] notifier_call_chain+0xcd/0x150
[ 27.960021][ T72] call_netdevice_notifiers+0x71/0xa0
[ 27.960277][ T72] ? __pfx_call_netdevice_notifiers+0x10/0x10
[ 27.960447][ T72] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 27.960617][ T72] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 27.960840][ T72] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 27.960969][ T72] ? trace_lock_acquire+0xc0/0x1f0
[ 27.961100][ T72] ? trace_lock_acquire+0x14d/0x1f0
[ 27.961234][ T72] ? process_one_work+0xdf1/0x1670
[ 27.961364][ T72] ? lock_acquire+0x32/0xc0
[ 27.961557][ T72] ? process_one_work+0xdf1/0x1670
[ 27.961692][ T72] process_one_work+0xe3b/0x1670
[ 27.961830][ T72] ? __pfx___lock_release+0x10/0x10
[ 27.961962][ T72] ? __pfx_process_one_work+0x10/0x10
[ 27.962163][ T72] ? assign_work+0x16c/0x240
[ 27.962299][ T72] worker_thread+0x587/0xd30
[ 27.962431][ T72] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 27.962597][ T72] ? __pfx_worker_thread+0x10/0x10
[ 27.962790][ T72] ? __pfx_worker_thread+0x10/0x10
[ 27.962920][ T72] kthread+0x28a/0x350
[ 27.963018][ T72] ? __pfx_kthread+0x10/0x10
[ 27.963151][ T72] ret_from_fork+0x31/0x70
[ 27.963343][ T72] ? __pfx_kthread+0x10/0x10
[ 27.963477][ T72] ret_from_fork_asm+0x1a/0x30
[ 27.963621][ T72]
[ 27.963733][ T72]
[ 27.963803][ T72] =============================
[ 27.963993][ T72] WARNING: suspicious RCU usage
[ 27.964120][ T72] 6.10.0-rc3-virtme #1 Tainted: G W
[ 27.964277][ T72] -----------------------------
[ 27.964414][ T72] drivers/net/bonding/bond_main.c:3874 suspicious rcu_dereference_protected() usage!
[ 27.964697][ T72]
[ 27.964697][ T72] other info that might help us debug this:
[ 27.964697][ T72]
[ 27.964942][ T72]
[ 27.964942][ T72] rcu_scheduler_active = 2, debug_locks = 1
[ 27.965188][ T72] 4 locks held by kworker/u16:1/72:
[ 27.965315][ T72] #0: ffff888005b8d948 ((wq_completion)fbond){+.+.}-{0:0}, at: process_one_work+0xdb5/0x1670
[ 27.965584][ T72] #1: ffffc900004dfda0 ((work_completion)(&(&bond->ad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdf1/0x1670
[ 27.965945][ T72] #2: ffff888005ab2c58 (&bond->mode_lock){+...}-{2:2}, at: bond_3ad_state_machine_handler+0xac/0x1e30
[ 27.966202][ T72] #3: ffffffff86953680 (rcu_read_lock){....}-{1:2}, at: bond_3ad_state_machine_handler+0xc3/0x1e30
[ 27.966576][ T72]
[ 27.966576][ T72] stack backtrace:
[ 27.966748][ T72] CPU: 0 PID: 72 Comm: kworker/u16:1 Tainted: G W 6.10.0-rc3-virtme #1
[ 27.966974][ T72] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.967250][ T72] Workqueue: fbond bond_3ad_state_machine_handler
[ 27.967414][ T72] Call Trace:
[ 27.967511][ T72]
[ 27.967585][ T72] dump_stack_lvl+0xb0/0xd0
[ 27.967717][ T72] lockdep_rcu_suspicious+0x1e5/0x270
[ 27.967853][ T72] bond_slave_netdev_event+0x43c/0x870
[ 27.967986][ T72] ? ipmr_device_event+0x3d/0x1b0
[ 27.968122][ T72] notifier_call_chain+0xcd/0x150
[ 27.968317][ T72] call_netdevice_notifiers+0x71/0xa0
[ 27.968445][ T72] ? __pfx_call_netdevice_notifiers+0x10/0x10
[ 27.968609][ T72] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 27.968836][ T72] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 27.968996][ T72] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 27.969124][ T72] ? trace_lock_acquire+0xc0/0x1f0
[ 27.969249][ T72] ? trace_lock_acquire+0x14d/0x1f0
[ 27.969466][ T72] ? process_one_work+0xdf1/0x1670
[ 27.969595][ T72] ? lock_acquire+0x32/0xc0
[ 27.969720][ T72] ? process_one_work+0xdf1/0x1670
[ 27.969854][ T72] process_one_work+0xe3b/0x1670
[ 27.969992][ T72] ? __pfx___lock_release+0x10/0x10
[ 27.970123][ T72] ? __pfx_process_one_work+0x10/0x10
[ 27.970259][ T72] ? assign_work+0x16c/0x240
[ 27.970393][ T72] worker_thread+0x587/0xd30
[ 27.970522][ T72] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 27.970748][ T72] ? __pfx_worker_thread+0x10/0x10
[ 27.970880][ T72] ? __pfx_worker_thread+0x10/0x10
[ 27.971004][ T72] kthread+0x28a/0x350
[ 27.971102][ T72] ? __pfx_kthread+0x10/0x10
[ 27.971295][ T72] ret_from_fork+0x31/0x70
[ 27.971425][ T72] ? __pfx_kthread+0x10/0x10
[ 27.971552][ T72] ret_from_fork_asm+0x1a/0x30
[ 27.971695][ T72]
[ 27.971868][ T72]
[ 27.971938][ T72] =============================
[ 27.972064][ T72] WARNING: suspicious RCU usage
[ 27.972189][ T72] 6.10.0-rc3-virtme #1 Tainted: G W
[ 27.972356][ T72] -----------------------------
[ 27.972544][ T72] drivers/net/bonding/bond_main.c:3889 suspicious rcu_dereference_protected() usage!
[ 27.972754][ T72]
[ 27.972754][ T72] other info that might help us debug this:
[ 27.972754][ T72]
[ 27.972997][ T72]
[ 27.972997][ T72] rcu_scheduler_active = 2, debug_locks = 1
[ 27.973242][ T72] 4 locks held by kworker/u16:1/72:
[ 27.973379][ T72] #0: ffff888005b8d948 ((wq_completion)fbond){+.+.}-{0:0}, at: process_one_work+0xdb5/0x1670
[ 27.973713][ T72] #1: ffffc900004dfda0 ((work_completion)(&(&bond->ad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdf1/0x1670
[ 27.974005][ T72] #2: ffff888005ab2c58 (&bond->mode_lock){+...}-{2:2}, at: bond_3ad_state_machine_handler+0xac/0x1e30
[ 27.974326][ T72] #3: ffffffff86953680 (rcu_read_lock){....}-{1:2}, at: bond_3ad_state_machine_handler+0xc3/0x1e30
[ 27.974596][ T72]
[ 27.974596][ T72] stack backtrace:
[ 27.974750][ T72] CPU: 0 PID: 72 Comm: kworker/u16:1 Tainted: G W 6.10.0-rc3-virtme #1
[ 27.975037][ T72] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.975315][ T72] Workqueue: fbond bond_3ad_state_machine_handler
[ 27.975546][ T72] Call Trace:
[ 27.975644][ T72]
[ 27.975716][ T72] dump_stack_lvl+0xb0/0xd0
[ 27.975850][ T72] lockdep_rcu_suspicious+0x1e5/0x270
[ 27.975984][ T72] bond_slave_netdev_event+0x3e2/0x870
[ 27.976174][ T72] ? ipmr_device_event+0x3d/0x1b0
[ 27.976307][ T72] notifier_call_chain+0xcd/0x150
[ 27.976440][ T72] call_netdevice_notifiers+0x71/0xa0
[ 27.976579][ T72] ? __pfx_call_netdevice_notifiers+0x10/0x10
[ 27.976807][ T72] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 27.976986][ T72] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 27.977140][ T72] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 27.977267][ T72] ? trace_lock_acquire+0xc0/0x1f0
[ 27.977487][ T72] ? trace_lock_acquire+0x14d/0x1f0
[ 27.977616][ T72] ? process_one_work+0xdf1/0x1670
[ 27.977741][ T72] ? lock_acquire+0x32/0xc0
[ 27.977872][ T72] ? process_one_work+0xdf1/0x1670
[ 27.978011][ T72] process_one_work+0xe3b/0x1670
[ 27.978146][ T72] ? __pfx___lock_release+0x10/0x10
[ 27.978275][ T72] ? __pfx_process_one_work+0x10/0x10
[ 27.978411][ T72] ? assign_work+0x16c/0x240
[ 27.978542][ T72] worker_thread+0x587/0xd30
[ 27.978668][ T72] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 27.978835][ T72] ? __pfx_worker_thread+0x10/0x10
[ 27.978965][ T72] ? __pfx_worker_thread+0x10/0x10
[ 27.979093][ T72] kthread+0x28a/0x350
[ 27.979252][ T72] ? __pfx_kthread+0x10/0x10
[ 27.979382][ T72] ret_from_fork+0x31/0x70
[ 27.979507][ T72] ? __pfx_kthread+0x10/0x10
[ 27.979634][ T72] ret_from_fork_asm+0x1a/0x30
[ 27.979901][ T72]
[ 27.980211][ T280] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[ 28.083675][ T72] ------------[ cut here ]------------
[ 28.083844][ T72] RTNL: assertion failed at net/core/fib_rules.c (1246)
[ 28.084046][ T72] WARNING: CPU: 0 PID: 72 at net/core/fib_rules.c:1246 fib_rules_event+0x3e9/0x5c0
[ 28.084282][ T72] Modules linked in:
[ 28.084407][ T72] CPU: 0 PID: 72 Comm: kworker/u16:1 Tainted: G W 6.10.0-rc3-virtme #1
[ 28.084654][ T72] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 28.084967][ T72] Workqueue: fbond bond_3ad_state_machine_handler
[ 28.085149][ T72] RIP: 0010:fib_rules_event+0x3e9/0x5c0
[ 28.085296][ T72] Code: 83 e5 01 0f 85 ab fc ff ff c6 05 74 e1 41 02 01 90 ba de 04 00 00 48 c7 c6 00 8d f7 85 48 c7 c7 e0 8e f7 85 e8 58 74 e9 fd 90 <0f> 0b 90 90 e9 81 fc ff ff 4c 89 44 24 10 48 89 74 24 08 48 89 0c
[ 28.085785][ T72] RSP: 0018:ffffc900004dfaa0 EFLAGS: 00010286
[ 28.085967][ T72] RAX: 0000000000000000 RBX: 0000000000000029 RCX: 1ffffffff0cfb1d4
[ 28.086169][ T72] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001
[ 28.086381][ T72] RBP: 0000000000000000 R08: 0000000000000000 R09: fffffbfff0cfb1d4
[ 28.086602][ T72] R10: 0000000000000003 R11: 205d323754202020 R12: 0000000000000000
[ 28.086853][ T72] R13: ffffffff8929fa80 R14: ffff888007e54000 R15: ffffc900004dfb70
[ 28.087066][ T72] FS: 0000000000000000(0000) GS:ffff88802f600000(0000) knlGS:0000000000000000
[ 28.087318][ T72] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 28.087510][ T72] CR2: 00007fd8797b22a8 CR3: 000000003c924006 CR4: 0000000000770ef0
[ 28.087730][ T72] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 28.087937][ T72] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 28.088144][ T72] PKRU: 55555554
[ 28.088251][ T72] Call Trace:
[ 28.088368][ T72]
[ 28.088443][ T72] ? fib_rules_event+0x3e9/0x5c0
[ 28.088583][ T72] ? __warn+0xcc/0x1b0
[ 28.088691][ T72] ? fib_rules_event+0x3e9/0x5c0
[ 28.088834][ T72] ? report_bug+0x28c/0x2d0
[ 28.088988][ T72] ? handle_bug+0x3d/0x80
[ 28.089104][ T72] ? exc_invalid_op+0x18/0x50
[ 28.089245][ T72] ? asm_exc_invalid_op+0x1a/0x20
[ 28.089404][ T72] ? fib_rules_event+0x3e9/0x5c0
[ 28.089558][ T72] notifier_call_chain+0xcd/0x150
[ 28.089709][ T72] call_netdevice_notifiers+0x71/0xa0
[ 28.089844][ T72] ? __pfx_call_netdevice_notifiers+0x10/0x10
[ 28.090028][ T72] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 28.090216][ T72] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 28.090394][ T72] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 28.090538][ T72] ? trace_lock_acquire+0xc0/0x1f0
[ 28.090680][ T72] ? trace_lock_acquire+0x14d/0x1f0
[ 28.090848][ T72] ? process_one_work+0xdf1/0x1670
[ 28.090990][ T72] ? lock_acquire+0x32/0xc0
[ 28.091132][ T72] ? process_one_work+0xdf1/0x1670
[ 28.091279][ T72] process_one_work+0xe3b/0x1670
[ 28.091442][ T72] ? __pfx___lock_release+0x10/0x10
[ 28.091595][ T72] ? __pfx_process_one_work+0x10/0x10
[ 28.091834][ T72] ? assign_work+0x16c/0x240
[ 28.092092][ T72] worker_thread+0x587/0xd30
[ 28.092326][ T72] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 28.092639][ T72] ? __pfx_worker_thread+0x10/0x10
[ 28.092790][ T72] ? __pfx_worker_thread+0x10/0x10
[ 28.092930][ T72] kthread+0x28a/0x350
[ 28.093037][ T72] ? __pfx_kthread+0x10/0x10
[ 28.093187][ T72] ret_from_fork+0x31/0x70
[ 28.093326][ T72] ? __pfx_kthread+0x10/0x10
[ 28.093478][ T72] ret_from_fork_asm+0x1a/0x30
[ 28.093637][ T72]
[ 28.093750][ T72] irq event stamp: 5320
[ 28.093861][ T72] hardirqs last enabled at (5330): [] console_unlock+0x1a5/0x1c0
[ 28.094099][ T72] hardirqs last disabled at (5339): [] console_unlock+0x18a/0x1c0
[ 28.094347][ T72] softirqs last enabled at (4634): [] handle_softirqs+0x331/0x5c0
[ 28.094587][ T72] softirqs last disabled at (4652): [] bond_3ad_state_machine_handler+0xac/0x1e30
[ 28.094880][ T72] ---[ end trace 0000000000000000 ]---
[ 28.095016][ T72] ------------[ cut here ]------------
[ 28.095151][ T72] RTNL: assertion failed at net/ipv4/devinet.c (1561)
[ 28.095374][ T72] WARNING: CPU: 0 PID: 72 at net/ipv4/devinet.c:1561 inetdev_event+0x64b/0xdf0
[ 28.095624][ T72] Modules linked in:
[ 28.095770][ T72] CPU: 0 PID: 72 Comm: kworker/u16:1 Tainted: G W 6.10.0-rc3-virtme #1
[ 28.096015][ T72] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 28.096321][ T72] Workqueue: fbond bond_3ad_state_machine_handler
[ 28.096529][ T72] RIP: 0010:inetdev_event+0x64b/0xdf0
[ 28.096667][ T72] Code: 83 e7 01 0f 85 65 fa ff ff c6 05 4c c2 17 02 01 90 ba 19 06 00 00 48 c7 c6 80 63 fa 85 48 c7 c7 c0 63 fa 85 e8 e6 54 bf fd 90 <0f> 0b 90 90 e9 3b fa ff ff 4c 89 e7 e8 34 e0 ff ff 48 89 c3 48 3d
[ 28.097167][ T72] RSP: 0018:ffffc900004dfaa0 EFLAGS: 00010286
[ 28.097357][ T72] RAX: 0000000000000000 RBX: 0000000000000029 RCX: 1ffffffff0cfb1d4
[ 28.097569][ T72] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001
[ 28.097783][ T72] RBP: ffffc900004dfae0 R08: 0000000000000000 R09: fffffbfff0cfb1d4
[ 28.097993][ T72] R10: 0000000000000003 R11: 205d323754202020 R12: ffff888007e54000
[ 28.098206][ T72] R13: ffff888005c22000 R14: ffff888007e54408 R15: 0000000000000000
[ 28.098425][ T72] FS: 0000000000000000(0000) GS:ffff88802f600000(0000) knlGS:0000000000000000
[ 28.098693][ T72] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 28.098900][ T72] CR2: 00007fd8797b22a8 CR3: 000000003c924006 CR4: 0000000000770ef0
[ 28.099102][ T72] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 28.099309][ T72] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 28.099528][ T72] PKRU: 55555554
[ 28.099637][ T72] Call Trace:
[ 28.099742][ T72]
[ 28.099820][ T72] ? inetdev_event+0x64b/0xdf0
[ 28.099958][ T72] ? __warn+0xcc/0x1b0
[ 28.100064][ T72] ? inetdev_event+0x64b/0xdf0
[ 28.100209][ T72] ? report_bug+0x28c/0x2d0
[ 28.100363][ T72] ? handle_bug+0x3d/0x80
[ 28.100477][ T72] ? exc_invalid_op+0x18/0x50
[ 28.100623][ T72] ? asm_exc_invalid_op+0x1a/0x20
[ 28.100781][ T72] ? inetdev_event+0x64b/0xdf0
[ 28.100930][ T72] ? notifier_call_chain+0xcd/0x150
[ 28.101065][ T72] notifier_call_chain+0xcd/0x150
[ 28.101208][ T72] call_netdevice_notifiers+0x71/0xa0
[ 28.101356][ T72] ? __pfx_call_netdevice_notifiers+0x10/0x10
[ 28.101532][ T72] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 28.101714][ T72] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 28.101886][ T72] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 28.102030][ T72] ? trace_lock_acquire+0xc0/0x1f0
[ 28.102166][ T72] ? trace_lock_acquire+0x14d/0x1f0
[ 28.102304][ T72] ? process_one_work+0xdf1/0x1670
[ 28.102451][ T72] ? lock_acquire+0x32/0xc0
[ 28.102600][ T72] ? process_one_work+0xdf1/0x1670
[ 28.102758][ T72] process_one_work+0xe3b/0x1670
[ 28.102920][ T72] ? __pfx___lock_release+0x10/0x10
[ 28.103074][ T72] ? __pfx_process_one_work+0x10/0x10
[ 28.103231][ T72] ? assign_work+0x16c/0x240
[ 28.103387][ T72] worker_thread+0x587/0xd30
[ 28.103529][ T72] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 28.103714][ T72] ? __pfx_worker_thread+0x10/0x10
[ 28.103857][ T72] ? __pfx_worker_thread+0x10/0x10
[ 28.103998][ T72] kthread+0x28a/0x350
[ 28.104115][ T72] ? __pfx_kthread+0x10/0x10
[ 28.104256][ T72] ret_from_fork+0x31/0x70
[ 28.104415][ T72] ? __pfx_kthread+0x10/0x10
[ 28.104558][ T72] ret_from_fork_asm+0x1a/0x30
[ 28.104722][ T72]
[ 28.104828][ T72] irq event stamp: 5990
[ 28.104933][ T72] hardirqs last enabled at (6000): [] console_unlock+0x1a5/0x1c0
[ 28.105183][ T72] hardirqs last disabled at (6009): [] console_unlock+0x18a/0x1c0
[ 28.105428][ T72] softirqs last enabled at (4634): [] handle_softirqs+0x331/0x5c0
[ 28.105674][ T72] softirqs last disabled at (4652): [] bond_3ad_state_machine_handler+0xac/0x1e30
[ 28.105938][ T72] ---[ end trace 0000000000000000 ]---
[ 28.187917][ T72] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[ 28.188386][ T72] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[ 28.188888][ T72] fbond: active interface up!
[ 28.395792][ T72] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[ 28.485324][ T283] fab-br0: port 1(fbond) entered blocking state
[ 28.485670][ T283] fab-br0: port 1(fbond) entered forwarding state
[ 30.395472][ T284] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:337
[ 30.395749][ T284] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 284, name: kworker/u16:2
[ 30.395975][ T284] preempt_count: 201, expected: 0
[ 30.396107][ T284] RCU nest depth: 1, expected: 0
[ 30.396244][ T284] 4 locks held by kworker/u16:2/284:
[ 30.396392][ T284] #0: ffff888005b8d948 ((wq_completion)fbond){+.+.}-{0:0}, at: process_one_work+0xdb5/0x1670
[ 30.396691][ T284] #1: ffffc90000d1fda0 ((work_completion)(&(&bond->ad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdf1/0x1670
[ 30.396999][ T284] #2: ffff888005ab2c58 (&bond->mode_lock){+...}-{2:2}, at: bond_3ad_state_machine_handler+0xac/0x1e30
[ 30.397285][ T284] #3: ffffffff86953680 (rcu_read_lock){....}-{1:2}, at: bond_3ad_state_machine_handler+0xc3/0x1e30
[ 30.397580][ T284] CPU: 2 PID: 284 Comm: kworker/u16:2 Tainted: G W 6.10.0-rc3-virtme #1
[ 30.397821][ T284] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 30.398119][ T284] Workqueue: fbond bond_3ad_state_machine_handler
[ 30.398293][ T284] Call Trace:
[ 30.398403][ T284]
[ 30.398480][ T284] dump_stack_lvl+0xb0/0xd0
[ 30.398624][ T284] __might_resched+0x2f8/0x530
[ 30.398770][ T284] kmem_cache_alloc_node_noprof+0x21e/0x2b0
[ 30.398940][ T284] ? __alloc_skb+0x215/0x2e0
[ 30.399086][ T284] __alloc_skb+0x215/0x2e0
[ 30.399220][ T284] ? __pfx___alloc_skb+0x10/0x10
[ 30.399364][ T284] ? if_nlmsg_size+0x389/0x7b0
[ 30.399513][ T284] rtmsg_ifinfo_build_skb+0x79/0x230
[ 30.399656][ T284] rtnetlink_event+0xf5/0x1c0
[ 30.399790][ T284] ? trace_notifier_run+0xe2/0x140
[ 30.399926][ T284] notifier_call_chain+0xcd/0x150
[ 30.400068][ T284] call_netdevice_notifiers+0x71/0xa0
[ 30.400205][ T284] ? __pfx_call_netdevice_notifiers+0x10/0x10
[ 30.400377][ T284] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 30.400556][ T284] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 30.400723][ T284] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 30.400861][ T284] ? trace_lock_acquire+0xc0/0x1f0
[ 30.400996][ T284] ? trace_lock_acquire+0x14d/0x1f0
[ 30.401134][ T284] ? process_one_work+0xdf1/0x1670
[ 30.401270][ T284] ? lock_acquire+0x32/0xc0
[ 30.401406][ T284] ? process_one_work+0xdf1/0x1670
[ 30.401547][ T284] process_one_work+0xe3b/0x1670
[ 30.401690][ T284] ? __pfx___lock_release+0x10/0x10
[ 30.401824][ T284] ? __pfx_process_one_work+0x10/0x10
[ 30.401969][ T284] ? assign_work+0x16c/0x240
[ 30.402113][ T284] worker_thread+0x587/0xd30
[ 30.402246][ T284] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 30.402416][ T284] ? __pfx_worker_thread+0x10/0x10
[ 30.402553][ T284] ? __pfx_worker_thread+0x10/0x10
[ 30.402685][ T284] kthread+0x28a/0x350
[ 30.402787][ T284] ? __pfx_kthread+0x10/0x10
[ 30.402922][ T284] ret_from_fork+0x31/0x70
[ 30.403055][ T284] ? __pfx_kthread+0x10/0x10
[ 30.403197][ T284] ret_from_fork_asm+0x1a/0x30
[ 30.403348][ T284]
[ 30.840729][ T309] fbond: left allmulticast mode
[ 30.840993][ T309] veth1-bond: left allmulticast mode
[ 30.841163][ T309] veth2-bond: left allmulticast mode
[ 30.841386][ T309] fbond: left promiscuous mode
[ 30.841543][ T309] veth1-bond: left promiscuous mode
[ 30.841907][ T309] veth2-bond: left promiscuous mode
[ 30.842992][ T309] fab-br0: port 1(fbond) entered disabled state
[ 31.248640][ T310] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[ 31.249504][ T310] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[ 31.267088][ T310] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[ 31.267791][ T310] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[ 31.291536][ T310] fbond (unregistering): Released all slaves