[ 27.639210][ T276] fab-br0: port 1(fbond) entered blocking state
[ 27.639599][ T276] fab-br0: port 1(fbond) entered disabled state
[ 27.639908][ T276] fbond: entered allmulticast mode
[ 27.649158][ T276] fbond: entered promiscuous mode
[ 27.809727][ T279] veth1-bond: entered promiscuous mode
[ 27.810118][ T279] veth1-bond: entered allmulticast mode
[ 27.810988][ T279] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[ 27.866620][ T11] ------------[ cut here ]------------
[ 27.866952][ T11] RTNL: assertion failed at net/core/dev.c (1985)
[ 27.867346][ T11] WARNING: CPU: 0 PID: 11 at net/core/dev.c:1985 call_netdevice_notifiers_info+0xde/0x100
[ 27.867645][ T11] Modules linked in:
[ 27.867766][ T11] CPU: 0 PID: 11 Comm: kworker/u16:0 Not tainted 6.10.0-rc3-virtme #1
[ 27.868001][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.868339][ T11] Workqueue: fbond bond_3ad_state_machine_handler
[ 27.868572][ T11] RIP: 0010:call_netdevice_notifiers_info+0xde/0x100
[ 27.868818][ T11] Code: c8 7f 00 41 83 e5 01 75 ae c6 05 a4 6c 52 02 01 90 ba c1 07 00 00 48 c7 c6 60 10 16 b8 48 c7 c7 c0 11 16 b8 e8 93 00 fa fd 90 <0f> 0b 90 90 eb 87 48 89 f7 e8 c4 3a 7a fe e9 3f ff ff ff e8 ba 3a
[ 27.869540][ T11] RSP: 0018:ffffc900000bfb28 EFLAGS: 00010286
[ 27.869746][ T11] RAX: 0000000000000000 RBX: ffffffffbb49fa80 RCX: 1ffffffff713b1d4
[ 27.869970][ T11] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001
[ 27.870186][ T11] RBP: 0000000000000029 R08: 0000000000000000 R09: fffffbfff713b1d4
[ 27.870421][ T11] R10: 0000000000000003 R11: 205d313154202020 R12: ffffc900000bfb70
[ 27.870656][ T11] R13: 0000000000000000 R14: ffffc900000bfc58 R15: ffff888006397aa8
[ 27.870880][ T11] FS: 0000000000000000(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 27.871152][ T11] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.871343][ T11] CR2: 00007fae8945d1b4 CR3: 00000000245ce002 CR4: 0000000000770ef0
[ 27.871580][ T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 27.871809][ T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 27.872037][ T11] PKRU: 55555554
[ 27.872165][ T11] Call Trace:
[ 27.872284][ T11]
[ 27.872364][ T11] ? call_netdevice_notifiers_info+0xde/0x100
[ 27.872564][ T11] ? __warn+0xcc/0x1b0
[ 27.872688][ T11] ? call_netdevice_notifiers_info+0xde/0x100
[ 27.872873][ T11] ? report_bug+0x28c/0x2d0
[ 27.873035][ T11] ? handle_bug+0x3d/0x80
[ 27.873152][ T11] ? exc_invalid_op+0x18/0x50
[ 27.873305][ T11] ? asm_exc_invalid_op+0x1a/0x20
[ 27.873466][ T11] ? call_netdevice_notifiers_info+0xde/0x100
[ 27.873656][ T11] ? call_netdevice_notifiers_info+0xdd/0x100
[ 27.873841][ T11] call_netdevice_notifiers+0x71/0xa0
[ 27.873995][ T11] ? __pfx_call_netdevice_notifiers+0x10/0x10
[ 27.874185][ T11] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 27.874385][ T11] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 27.874596][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 27.874755][ T11] ? trace_lock_acquire+0xc0/0x1f0
[ 27.874895][ T11] ? trace_lock_acquire+0x14d/0x1f0
[ 27.875073][ T11] ? process_one_work+0xdf1/0x1670
[ 27.875231][ T11] ? lock_acquire+0x32/0xc0
[ 27.875389][ T11] ? process_one_work+0xdf1/0x1670
[ 27.875550][ T11] process_one_work+0xe3b/0x1670
[ 27.875711][ T11] ? __pfx___lock_release+0x10/0x10
[ 27.875884][ T11] ? __pfx_process_one_work+0x10/0x10
[ 27.876042][ T11] ? assign_work+0x16c/0x240
[ 27.876212][ T11] worker_thread+0x587/0xd30
[ 27.876374][ T11] ? __pfx_worker_thread+0x10/0x10
[ 27.876574][ T11] kthread+0x28a/0x350
[ 27.876690][ T11] ? __pfx_kthread+0x10/0x10
[ 27.876846][ T11] ret_from_fork+0x31/0x70
[ 27.877016][ T11] ? __pfx_kthread+0x10/0x10
[ 27.877166][ T11] ret_from_fork_asm+0x1a/0x30
[ 27.877337][ T11]
[ 27.877453][ T11] irq event stamp: 822
[ 27.877570][ T11] hardirqs last enabled at (834): [] console_unlock+0x1a5/0x1c0
[ 27.877837][ T11] hardirqs last disabled at (843): [] console_unlock+0x18a/0x1c0
[ 27.878089][ T11] softirqs last enabled at (208): [] bond_3ad_state_machine_handler+0x72b/0x1e30
[ 27.878375][ T11] softirqs last disabled at (244): [] bond_3ad_state_machine_handler+0xac/0x1e30
[ 27.878688][ T11] ---[ end trace 0000000000000000 ]---
[ 27.878946][ T11] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:337
[ 27.879206][ T11] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 11, name: kworker/u16:0
[ 27.879463][ T11] preempt_count: 201, expected: 0
[ 27.879621][ T11] RCU nest depth: 1, expected: 0
[ 27.879768][ T11] 4 locks held by kworker/u16:0/11:
[ 27.879917][ T11] #0: ffff8880057b0548 ((wq_completion)fbond){+.+.}-{0:0}, at: process_one_work+0xdb5/0x1670
[ 27.880248][ T11] #1: ffffc900000bfda0 ((work_completion)(&(&bond->ad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdf1/0x1670
[ 27.880596][ T11] #2: ffff88800797ac58 (&bond->mode_lock){+...}-{2:2}, at: bond_3ad_state_machine_handler+0xac/0x1e30
[ 27.880929][ T11] #3: ffffffffb8b53680 (rcu_read_lock){....}-{1:2}, at: bond_3ad_state_machine_handler+0xc3/0x1e30
[ 27.881198][ T11] CPU: 0 PID: 11 Comm: kworker/u16:0 Tainted: G W 6.10.0-rc3-virtme #1
[ 27.881447][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.881741][ T11] Workqueue: fbond bond_3ad_state_machine_handler
[ 27.881916][ T11] Call Trace:
[ 27.882019][ T11]
[ 27.882092][ T11] dump_stack_lvl+0xb0/0xd0
[ 27.882243][ T11] __might_resched+0x2f8/0x530
[ 27.882383][ T11] kmem_cache_alloc_node_noprof+0x21e/0x2b0
[ 27.882549][ T11] ? __alloc_skb+0x215/0x2e0
[ 27.882691][ T11] __alloc_skb+0x215/0x2e0
[ 27.882845][ T11] ? __pfx___alloc_skb+0x10/0x10
[ 27.882990][ T11] ? if_nlmsg_size+0x389/0x7b0
[ 27.883134][ T11] rtmsg_ifinfo_build_skb+0x79/0x230
[ 27.883279][ T11] rtnetlink_event+0xf5/0x1c0
[ 27.883425][ T11] ? trace_notifier_run+0xe2/0x140
[ 27.883562][ T11] notifier_call_chain+0xcd/0x150
[ 27.883704][ T11] call_netdevice_notifiers+0x71/0xa0
[ 27.883842][ T11] ? __pfx_call_netdevice_notifiers+0x10/0x10
[ 27.884011][ T11] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 27.884191][ T11] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 27.884365][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 27.884501][ T11] ? trace_lock_acquire+0xc0/0x1f0
[ 27.884635][ T11] ? trace_lock_acquire+0x14d/0x1f0
[ 27.884787][ T11] ? process_one_work+0xdf1/0x1670
[ 27.884923][ T11] ? lock_acquire+0x32/0xc0
[ 27.885055][ T11] ? process_one_work+0xdf1/0x1670
[ 27.885204][ T11] process_one_work+0xe3b/0x1670
[ 27.885359][ T11] ? __pfx___lock_release+0x10/0x10
[ 27.885495][ T11] ? __pfx_process_one_work+0x10/0x10
[ 27.885637][ T11] ? assign_work+0x16c/0x240
[ 27.885787][ T11] worker_thread+0x587/0xd30
[ 27.885935][ T11] ? __pfx_worker_thread+0x10/0x10
[ 27.886071][ T11] kthread+0x28a/0x350
[ 27.886179][ T11] ? __pfx_kthread+0x10/0x10
[ 27.886319][ T11] ret_from_fork+0x31/0x70
[ 27.886456][ T11] ? __pfx_kthread+0x10/0x10
[ 27.886597][ T11] ret_from_fork_asm+0x1a/0x30
[ 27.886755][ T11]
[ 27.886975][ T11] ------------[ cut here ]------------
[ 27.887120][ T11] RTNL: assertion failed at net/core/rtnetlink.c (1823)
[ 27.887322][ T11] WARNING: CPU: 0 PID: 11 at net/core/rtnetlink.c:1823 rtnl_fill_ifinfo.constprop.0+0x2253/0x2a50
[ 27.887622][ T11] Modules linked in:
[ 27.887731][ T11] CPU: 0 PID: 11 Comm: kworker/u16:0 Tainted: G W 6.10.0-rc3-virtme #1
[ 27.887971][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.888274][ T11] Workqueue: fbond bond_3ad_state_machine_handler
[ 27.888472][ T11] RIP: 0010:rtnl_fill_ifinfo.constprop.0+0x2253/0x2a50
[ 27.888680][ T11] Code: 00 a8 01 0f 85 ab de ff ff c6 05 01 79 4c 02 01 90 ba 1f 07 00 00 48 c7 c6 80 94 16 b8 48 c7 c7 20 95 16 b8 e8 be 0c f4 fd 90 <0f> 0b 90 90 e9 81 de ff ff e8 df e5 7b 00 85 c0 0f 85 f1 01 00 00
[ 27.889179][ T11] RSP: 0018:ffffc900000bf880 EFLAGS: 00010282
[ 27.889359][ T11] RAX: 0000000000000000 RBX: ffff888006184000 RCX: 1ffffffff713b1d4
[ 27.889574][ T11] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001
[ 27.889777][ T11] RBP: ffff8880030930c0 R08: 0000000000000000 R09: fffffbfff713b1d4
[ 27.889983][ T11] R10: 0000000000000003 R11: 205d313154202020 R12: 00000000ffffffff
[ 27.890189][ T11] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000010
[ 27.890397][ T11] FS: 0000000000000000(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 27.890651][ T11] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.890826][ T11] CR2: 00007fae8945d1b4 CR3: 00000000245ce002 CR4: 0000000000770ef0
[ 27.891029][ T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 27.891239][ T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 27.891446][ T11] PKRU: 55555554
[ 27.891556][ T11] Call Trace:
[ 27.891803][ T11]
[ 27.891879][ T11] ? rtnl_fill_ifinfo.constprop.0+0x2253/0x2a50
[ 27.892050][ T11] ? __warn+0xcc/0x1b0
[ 27.892230][ T11] ? rtnl_fill_ifinfo.constprop.0+0x2253/0x2a50
[ 27.892405][ T11] ? report_bug+0x28c/0x2d0
[ 27.892750][ T11] ? handle_bug+0x3d/0x80
[ 27.892861][ T11] ? exc_invalid_op+0x18/0x50
[ 27.892998][ T11] ? asm_exc_invalid_op+0x1a/0x20
[ 27.893147][ T11] ? rtnl_fill_ifinfo.constprop.0+0x2253/0x2a50
[ 27.893326][ T11] ? __pfx_rtnl_fill_ifinfo.constprop.0+0x10/0x10
[ 27.893497][ T11] ? kasan_save_track+0x14/0x30
[ 27.893644][ T11] ? __kasan_kmalloc+0x7f/0x90
[ 27.893783][ T11] ? trace_kmalloc+0x2d/0xe0
[ 27.893924][ T11] ? kmalloc_node_track_caller_noprof+0x21c/0x400
[ 27.894167][ T11] ? __alloc_skb+0x111/0x2e0
[ 27.894313][ T11] ? __build_skb_around+0x237/0x340
[ 27.894453][ T11] ? __alloc_skb+0x148/0x2e0
[ 27.894692][ T11] ? __pfx___alloc_skb+0x10/0x10
[ 27.894836][ T11] rtmsg_ifinfo_build_skb+0x134/0x230
[ 27.894988][ T11] rtnetlink_event+0xf5/0x1c0
[ 27.895128][ T11] ? trace_notifier_run+0xe2/0x140
[ 27.895352][ T11] notifier_call_chain+0xcd/0x150
[ 27.895500][ T11] call_netdevice_notifiers+0x71/0xa0
[ 27.895652][ T11] ? __pfx_call_netdevice_notifiers+0x10/0x10
[ 27.895831][ T11] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 27.896016][ T11] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 27.896274][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 27.896418][ T11] ? trace_lock_acquire+0xc0/0x1f0
[ 27.896580][ T11] ? trace_lock_acquire+0x14d/0x1f0
[ 27.896793][ T11] ? process_one_work+0xdf1/0x1670
[ 27.896928][ T11] ? lock_acquire+0x32/0xc0
[ 27.897151][ T11] ? process_one_work+0xdf1/0x1670
[ 27.897300][ T11] process_one_work+0xe3b/0x1670
[ 27.897468][ T11] ? __pfx___lock_release+0x10/0x10
[ 27.897619][ T11] ? __pfx_process_one_work+0x10/0x10
[ 27.897784][ T11] ? assign_work+0x16c/0x240
[ 27.897923][ T11] worker_thread+0x587/0xd30
[ 27.898076][ T11] ? __pfx_worker_thread+0x10/0x10
[ 27.898281][ T11] kthread+0x28a/0x350
[ 27.898390][ T11] ? __pfx_kthread+0x10/0x10
[ 27.898541][ T11] ret_from_fork+0x31/0x70
[ 27.898686][ T11] ? __pfx_kthread+0x10/0x10
[ 27.898891][ T11] ret_from_fork_asm+0x1a/0x30
[ 27.899046][ T11]
[ 27.899150][ T11] irq event stamp: 1834
[ 27.899251][ T11] hardirqs last enabled at (1844): [] console_unlock+0x1a5/0x1c0
[ 27.899585][ T11] hardirqs last disabled at (1855): [] console_unlock+0x18a/0x1c0
[ 27.899814][ T11] softirqs last enabled at (208): [] bond_3ad_state_machine_handler+0x72b/0x1e30
[ 27.900085][ T11] softirqs last disabled at (244): [] bond_3ad_state_machine_handler+0xac/0x1e30
[ 27.900365][ T11] ---[ end trace 0000000000000000 ]---
[ 27.900529][ T11] ------------[ cut here ]------------
[ 27.900671][ T11] RTNL: assertion failed at net/core/dev.c (7093)
[ 27.900948][ T11] WARNING: CPU: 0 PID: 11 at net/core/dev.c:7093 netdev_master_upper_dev_get+0xf8/0x120
[ 27.901187][ T11] Modules linked in:
[ 27.901302][ T11] CPU: 0 PID: 11 Comm: kworker/u16:0 Tainted: G W 6.10.0-rc3-virtme #1
[ 27.901638][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.901944][ T11] Workqueue: fbond bond_3ad_state_machine_handler
[ 27.902127][ T11] RIP: 0010:netdev_master_upper_dev_get+0xf8/0x120
[ 27.902324][ T11] Code: 83 e5 01 0f 85 44 ff ff ff c6 05 c6 4c 54 02 01 90 ba b5 1b 00 00 48 c7 c6 60 10 16 b8 48 c7 c7 c0 11 16 b8 e8 c9 e0 fb fd 90 <0f> 0b 90 90 e9 1a ff ff ff e8 6a 1a 7c fe e9 70 ff ff ff 48 89 ef
[ 27.902999][ T11] RSP: 0018:ffffc900000bf810 EFLAGS: 00010286
[ 27.903178][ T11] RAX: 0000000000000000 RBX: ffff888006184000 RCX: 1ffffffff713b1d4
[ 27.903400][ T11] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001
[ 27.903703][ T11] RBP: 0000000000000000 R08: 0000000000000000 R09: fffffbfff713b1d4
[ 27.903917][ T11] R10: 0000000000000003 R11: 205d313154202020 R12: ffff888006184000
[ 27.904126][ T11] R13: ffffffffb926e1e0 R14: ffff888003093170 R15: ffff888003093178
[ 27.904337][ T11] FS: 0000000000000000(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 27.904589][ T11] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.904849][ T11] CR2: 00007fae8945d1b4 CR3: 00000000245ce002 CR4: 0000000000770ef0
[ 27.905068][ T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 27.905273][ T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 27.905494][ T11] PKRU: 55555554
[ 27.905706][ T11] Call Trace:
[ 27.905812][ T11]
[ 27.905893][ T11] ? netdev_master_upper_dev_get+0xf8/0x120
[ 27.906071][ T11] ? __warn+0xcc/0x1b0
[ 27.906180][ T11] ? netdev_master_upper_dev_get+0xf8/0x120
[ 27.906438][ T11] ? report_bug+0x28c/0x2d0
[ 27.906604][ T11] ? handle_bug+0x3d/0x80
[ 27.906712][ T11] ? exc_invalid_op+0x18/0x50
[ 27.906853][ T11] ? asm_exc_invalid_op+0x1a/0x20
[ 27.907082][ T11] ? netdev_master_upper_dev_get+0xf8/0x120
[ 27.907261][ T11] rtnl_link_fill+0x2b8/0x8a0
[ 27.907415][ T11] rtnl_fill_ifinfo.constprop.0+0x11c2/0x2a50
[ 27.907608][ T11] ? __pfx_rtnl_fill_ifinfo.constprop.0+0x10/0x10
[ 27.907863][ T11] ? kasan_save_track+0x14/0x30
[ 27.908002][ T11] ? poison_slab_object+0x140/0x170
[ 27.908159][ T11] ? trace_kmalloc+0x2d/0xe0
[ 27.908307][ T11] ? kmalloc_node_track_caller_noprof+0x21c/0x400
[ 27.908488][ T11] ? __alloc_skb+0x111/0x2e0
[ 27.908658][ T11] ? __build_skb_around+0x237/0x340
[ 27.908811][ T11] ? __alloc_skb+0x148/0x2e0
[ 27.909029][ T11] ? __pfx___alloc_skb+0x10/0x10
[ 27.909178][ T11] rtmsg_ifinfo_build_skb+0x134/0x230
[ 27.909338][ T11] rtnetlink_event+0xf5/0x1c0
[ 27.909484][ T11] ? trace_notifier_run+0xe2/0x140
[ 27.909631][ T11] notifier_call_chain+0xcd/0x150
[ 27.909854][ T11] call_netdevice_notifiers+0x71/0xa0
[ 27.910000][ T11] ? __pfx_call_netdevice_notifiers+0x10/0x10
[ 27.910179][ T11] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 27.910384][ T11] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 27.910670][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 27.910812][ T11] ? trace_lock_acquire+0xc0/0x1f0
[ 27.910951][ T11] ? trace_lock_acquire+0x14d/0x1f0
[ 27.911100][ T11] ? process_one_work+0xdf1/0x1670
[ 27.911322][ T11] ? lock_acquire+0x32/0xc0
[ 27.911469][ T11] ? process_one_work+0xdf1/0x1670
[ 27.911639][ T11] process_one_work+0xe3b/0x1670
[ 27.911792][ T11] ? __pfx___lock_release+0x10/0x10
[ 27.912013][ T11] ? __pfx_process_one_work+0x10/0x10
[ 27.912246][ T11] ? assign_work+0x16c/0x240
[ 27.912407][ T11] worker_thread+0x587/0xd30
[ 27.912575][ T11] ? __pfx_worker_thread+0x10/0x10
[ 27.912717][ T11] kthread+0x28a/0x350
[ 27.912830][ T11] ? __pfx_kthread+0x10/0x10
[ 27.912975][ T11] ret_from_fork+0x31/0x70
[ 27.913121][ T11] ? __pfx_kthread+0x10/0x10
[ 27.913344][ T11] ret_from_fork_asm+0x1a/0x30
[ 27.913584][ T11]
[ 27.913695][ T11] irq event stamp: 2624
[ 27.913813][ T11] hardirqs last enabled at (2634): [] console_unlock+0x1a5/0x1c0
[ 27.914057][ T11] hardirqs last disabled at (2643): [] console_unlock+0x18a/0x1c0
[ 27.914376][ T11] softirqs last enabled at (208): [] bond_3ad_state_machine_handler+0x72b/0x1e30
[ 27.914657][ T11] softirqs last disabled at (244): [] bond_3ad_state_machine_handler+0xac/0x1e30
[ 27.915007][ T11] ---[ end trace 0000000000000000 ]---
[ 27.915147][ T11]
[ 27.915224][ T11] =============================
[ 27.915363][ T11] WARNING: suspicious RCU usage
[ 27.915582][ T11] 6.10.0-rc3-virtme #1 Tainted: G W
[ 27.915750][ T11] -----------------------------
[ 27.915884][ T11] drivers/net/bonding/bond_netlink.c:38 suspicious rcu_dereference_protected() usage!
[ 27.916121][ T11]
[ 27.916121][ T11] other info that might help us debug this:
[ 27.916121][ T11]
[ 27.916398][ T11]
[ 27.916398][ T11] rcu_scheduler_active = 2, debug_locks = 1
[ 27.916603][ T11] 4 locks held by kworker/u16:0/11:
[ 27.916856][ T11] #0: ffff8880057b0548 ((wq_completion)fbond){+.+.}-{0:0}, at: process_one_work+0xdb5/0x1670
[ 27.917163][ T11] #1: ffffc900000bfda0 ((work_completion)(&(&bond->ad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdf1/0x1670
[ 27.917518][ T11] #2: ffff88800797ac58 (&bond->mode_lock){+...}-{2:2}, at: bond_3ad_state_machine_handler+0xac/0x1e30
[ 27.917900][ T11] #3: ffffffffb8b53680 (rcu_read_lock){....}-{1:2}, at: bond_3ad_state_machine_handler+0xc3/0x1e30
[ 27.918291][ T11]
[ 27.918291][ T11] stack backtrace:
[ 27.918475][ T11] CPU: 0 PID: 11 Comm: kworker/u16:0 Tainted: G W 6.10.0-rc3-virtme #1
[ 27.918749][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.919163][ T11] Workqueue: fbond bond_3ad_state_machine_handler
[ 27.919343][ T11] Call Trace:
[ 27.919459][ T11]
[ 27.919534][ T11] dump_stack_lvl+0xb0/0xd0
[ 27.919685][ T11] lockdep_rcu_suspicious+0x1e5/0x270
[ 27.919977][ T11] bond_fill_slave_info+0x3ab/0x5c0
[ 27.920118][ T11] ? __pfx_bond_fill_slave_info+0x10/0x10
[ 27.920269][ T11] ? nla_put+0x163/0x1d0
[ 27.920380][ T11] rtnl_link_fill+0x438/0x8a0
[ 27.920533][ T11] rtnl_fill_ifinfo.constprop.0+0x11c2/0x2a50
[ 27.920708][ T11] ? __pfx_rtnl_fill_ifinfo.constprop.0+0x10/0x10
[ 27.920964][ T11] ? kasan_save_track+0x14/0x30
[ 27.921100][ T11] ? poison_slab_object+0x140/0x170
[ 27.921239][ T11] ? trace_kmalloc+0x2d/0xe0
[ 27.921406][ T11] ? kmalloc_node_track_caller_noprof+0x21c/0x400
[ 27.921576][ T11] ? __alloc_skb+0x111/0x2e0
[ 27.921784][ T11] ? __build_skb_around+0x237/0x340
[ 27.921932][ T11] ? __alloc_skb+0x148/0x2e0
[ 27.922156][ T11] ? __pfx___alloc_skb+0x10/0x10
[ 27.922310][ T11] rtmsg_ifinfo_build_skb+0x134/0x230
[ 27.922466][ T11] rtnetlink_event+0xf5/0x1c0
[ 27.922707][ T11] ? trace_notifier_run+0xe2/0x140
[ 27.922844][ T11] notifier_call_chain+0xcd/0x150
[ 27.923000][ T11] call_netdevice_notifiers+0x71/0xa0
[ 27.923144][ T11] ? __pfx_call_netdevice_notifiers+0x10/0x10
[ 27.923328][ T11] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 27.923510][ T11] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 27.923687][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 27.923909][ T11] ? trace_lock_acquire+0xc0/0x1f0
[ 27.924052][ T11] ? trace_lock_acquire+0x14d/0x1f0
[ 27.924191][ T11] ? process_one_work+0xdf1/0x1670
[ 27.924331][ T11] ? lock_acquire+0x32/0xc0
[ 27.924478][ T11] ? process_one_work+0xdf1/0x1670
[ 27.924725][ T11] process_one_work+0xe3b/0x1670
[ 27.924869][ T11] ? __pfx___lock_release+0x10/0x10
[ 27.925008][ T11] ? __pfx_process_one_work+0x10/0x10
[ 27.925155][ T11] ? assign_work+0x16c/0x240
[ 27.925314][ T11] worker_thread+0x587/0xd30
[ 27.925483][ T11] ? __pfx_worker_thread+0x10/0x10
[ 27.925628][ T11] kthread+0x28a/0x350
[ 27.925736][ T11] ? __pfx_kthread+0x10/0x10
[ 27.925879][ T11] ret_from_fork+0x31/0x70
[ 27.926020][ T11] ? __pfx_kthread+0x10/0x10
[ 27.926159][ T11] ret_from_fork_asm+0x1a/0x30
[ 27.926316][ T11]
[ 27.926453][ T11]
[ 27.926814][ T11] =============================
[ 27.926948][ T11] WARNING: suspicious RCU usage
[ 27.927097][ T11] 6.10.0-rc3-virtme #1 Tainted: G W
[ 27.927263][ T11] -----------------------------
[ 27.927525][ T11] drivers/net/veth.c:1931 suspicious rcu_dereference_protected() usage!
[ 27.927742][ T11]
[ 27.927742][ T11] other info that might help us debug this:
[ 27.927742][ T11]
[ 27.928008][ T11]
[ 27.928008][ T11] rcu_scheduler_active = 2, debug_locks = 1
[ 27.928340][ T11] 5 locks held by kworker/u16:0/11:
[ 27.928481][ T11] #0: ffff8880057b0548 ((wq_completion)fbond){+.+.}-{0:0}, at: process_one_work+0xdb5/0x1670
[ 27.928788][ T11] #1: ffffc900000bfda0 ((work_completion)(&(&bond->ad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdf1/0x1670
[ 27.929173][ T11] #2: ffff88800797ac58 (&bond->mode_lock){+...}-{2:2}, at: bond_3ad_state_machine_handler+0xac/0x1e30
[ 27.929460][ T11] #3: ffffffffb8b53680 (rcu_read_lock){....}-{1:2}, at: bond_3ad_state_machine_handler+0xc3/0x1e30
[ 27.929850][ T11] #4: ffffffffb8b53680 (rcu_read_lock){....}-{1:2}, at: rtnl_fill_ifinfo.constprop.0+0x12f0/0x2a50
[ 27.930134][ T11]
[ 27.930134][ T11] stack backtrace:
[ 27.930370][ T11] CPU: 0 PID: 11 Comm: kworker/u16:0 Tainted: G W 6.10.0-rc3-virtme #1
[ 27.930608][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.930992][ T11] Workqueue: fbond bond_3ad_state_machine_handler
[ 27.931166][ T11] Call Trace:
[ 27.931282][ T11]
[ 27.931361][ T11] dump_stack_lvl+0xb0/0xd0
[ 27.931505][ T11] lockdep_rcu_suspicious+0x1e5/0x270
[ 27.931750][ T11] veth_get_link_net+0xc9/0x120
[ 27.931963][ T11] rtnl_fill_ifinfo.constprop.0+0x1374/0x2a50
[ 27.932151][ T11] ? __pfx_rtnl_fill_ifinfo.constprop.0+0x10/0x10
[ 27.932340][ T11] ? kasan_save_track+0x14/0x30
[ 27.932509][ T11] ? poison_slab_object+0x140/0x170
[ 27.932650][ T11] ? trace_kmalloc+0x2d/0xe0
[ 27.932788][ T11] ? kmalloc_node_track_caller_noprof+0x21c/0x400
[ 27.932963][ T11] ? __alloc_skb+0x111/0x2e0
[ 27.933103][ T11] ? __build_skb_around+0x237/0x340
[ 27.933240][ T11] ? __alloc_skb+0x148/0x2e0
[ 27.933384][ T11] ? __pfx___alloc_skb+0x10/0x10
[ 27.933528][ T11] rtmsg_ifinfo_build_skb+0x134/0x230
[ 27.933741][ T11] rtnetlink_event+0xf5/0x1c0
[ 27.933888][ T11] ? trace_notifier_run+0xe2/0x140
[ 27.934030][ T11] notifier_call_chain+0xcd/0x150
[ 27.934175][ T11] call_netdevice_notifiers+0x71/0xa0
[ 27.934392][ T11] ? __pfx_call_netdevice_notifiers+0x10/0x10
[ 27.934566][ T11] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 27.934742][ T11] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 27.934908][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 27.935110][ T11] ? trace_lock_acquire+0xc0/0x1f0
[ 27.935246][ T11] ? trace_lock_acquire+0x14d/0x1f0
[ 27.935390][ T11] ? process_one_work+0xdf1/0x1670
[ 27.935521][ T11] ? lock_acquire+0x32/0xc0
[ 27.935725][ T11] ? process_one_work+0xdf1/0x1670
[ 27.935866][ T11] process_one_work+0xe3b/0x1670
[ 27.936009][ T11] ? __pfx___lock_release+0x10/0x10
[ 27.936153][ T11] ? __pfx_process_one_work+0x10/0x10
[ 27.936433][ T11] ? assign_work+0x16c/0x240
[ 27.936577][ T11] worker_thread+0x587/0xd30
[ 27.936729][ T11] ? __pfx_worker_thread+0x10/0x10
[ 27.936864][ T11] kthread+0x28a/0x350
[ 27.936967][ T11] ? __pfx_kthread+0x10/0x10
[ 27.937180][ T11] ret_from_fork+0x31/0x70
[ 27.937323][ T11] ? __pfx_kthread+0x10/0x10
[ 27.937528][ T11] ret_from_fork_asm+0x1a/0x30
[ 27.937682][ T11]
[ 27.938001][ T11] ------------[ cut here ]------------
[ 27.938138][ T11] RTNL: assertion failed at net/core/fib_rules.c (1246)
[ 27.938350][ T11] WARNING: CPU: 0 PID: 11 at net/core/fib_rules.c:1246 fib_rules_event+0x3e9/0x5c0
[ 27.938722][ T11] Modules linked in:
[ 27.938830][ T11] CPU: 0 PID: 11 Comm: kworker/u16:0 Tainted: G W 6.10.0-rc3-virtme #1
[ 27.939065][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.939394][ T11] Workqueue: fbond bond_3ad_state_machine_handler
[ 27.939582][ T11] RIP: 0010:fib_rules_event+0x3e9/0x5c0
[ 27.939720][ T11] Code: 83 e5 01 0f 85 ab fc ff ff c6 05 94 e7 41 02 01 90 ba de 04 00 00 48 c7 c6 c0 8c 17 b8 48 c7 c7 a0 8e 17 b8 e8 38 7b 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
[ 27.940269][ T11] RSP: 0018:ffffc900000bfaa0 EFLAGS: 00010286
[ 27.940447][ T11] RAX: 0000000000000000 RBX: 0000000000000029 RCX: 1ffffffff713b1d4
[ 27.940772][ T11] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001
[ 27.940976][ T11] RBP: 0000000000000000 R08: 0000000000000000 R09: fffffbfff713b1d4
[ 27.941183][ T11] R10: 0000000000000003 R11: 205d313154202020 R12: 0000000000000000
[ 27.941384][ T11] R13: ffffffffbb49fa80 R14: ffff888006184000 R15: ffffc900000bfb70
[ 27.941594][ T11] FS: 0000000000000000(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 27.941984][ T11] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.942155][ T11] CR2: 00007fae8945d1b4 CR3: 00000000245ce002 CR4: 0000000000770ef0
[ 27.942358][ T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 27.942569][ T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 27.942844][ T11] PKRU: 55555554
[ 27.942947][ T11] Call Trace:
[ 27.943050][ T11]
[ 27.943126][ T11] ? fib_rules_event+0x3e9/0x5c0
[ 27.943262][ T11] ? __warn+0xcc/0x1b0
[ 27.943372][ T11] ? fib_rules_event+0x3e9/0x5c0
[ 27.943519][ T11] ? report_bug+0x28c/0x2d0
[ 27.943659][ T11] ? handle_bug+0x3d/0x80
[ 27.943844][ T11] ? exc_invalid_op+0x18/0x50
[ 27.943980][ T11] ? asm_exc_invalid_op+0x1a/0x20
[ 27.944136][ T11] ? fib_rules_event+0x3e9/0x5c0
[ 27.944284][ T11] notifier_call_chain+0xcd/0x150
[ 27.944426][ T11] call_netdevice_notifiers+0x71/0xa0
[ 27.944829][ T11] ? __pfx_call_netdevice_notifiers+0x10/0x10
[ 27.945008][ T11] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 27.945198][ T11] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 27.945371][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 27.945523][ T11] ? trace_lock_acquire+0xc0/0x1f0
[ 27.945658][ T11] ? trace_lock_acquire+0x14d/0x1f0
[ 27.945805][ T11] ? process_one_work+0xdf1/0x1670
[ 27.945948][ T11] ? lock_acquire+0x32/0xc0
[ 27.946165][ T11] ? process_one_work+0xdf1/0x1670
[ 27.946317][ T11] process_one_work+0xe3b/0x1670
[ 27.946474][ T11] ? __pfx___lock_release+0x10/0x10
[ 27.946619][ T11] ? __pfx_process_one_work+0x10/0x10
[ 27.946780][ T11] ? assign_work+0x16c/0x240
[ 27.946929][ T11] worker_thread+0x587/0xd30
[ 27.947082][ T11] ? __pfx_worker_thread+0x10/0x10
[ 27.947290][ T11] kthread+0x28a/0x350
[ 27.947466][ T11] ? __pfx_kthread+0x10/0x10
[ 27.947622][ T11] ret_from_fork+0x31/0x70
[ 27.947755][ T11] ? __pfx_kthread+0x10/0x10
[ 27.947897][ T11] ret_from_fork_asm+0x1a/0x30
[ 27.948047][ T11]
[ 27.948147][ T11] irq event stamp: 3922
[ 27.948247][ T11] hardirqs last enabled at (3932): [] console_unlock+0x1a5/0x1c0
[ 27.948489][ T11] hardirqs last disabled at (3941): [] console_unlock+0x18a/0x1c0
[ 27.948821][ T11] softirqs last enabled at (208): [] bond_3ad_state_machine_handler+0x72b/0x1e30
[ 27.949091][ T11] softirqs last disabled at (244): [] bond_3ad_state_machine_handler+0xac/0x1e30
[ 27.949353][ T11] ---[ end trace 0000000000000000 ]---
[ 27.949630][ T11]
[ 27.949705][ T11] =============================
[ 27.949834][ T11] WARNING: suspicious RCU usage
[ 27.949967][ T11] 6.10.0-rc3-virtme #1 Tainted: G W
[ 27.950128][ T11] -----------------------------
[ 27.950270][ T11] include/linux/inetdevice.h:252 suspicious rcu_dereference_protected() usage!
[ 27.950556][ T11]
[ 27.950556][ T11] other info that might help us debug this:
[ 27.950556][ T11]
[ 27.950813][ T11]
[ 27.950813][ T11] rcu_scheduler_active = 2, debug_locks = 1
[ 27.951005][ T11] 4 locks held by kworker/u16:0/11:
[ 27.951148][ T11] #0: ffff8880057b0548 ((wq_completion)fbond){+.+.}-{0:0}, at: process_one_work+0xdb5/0x1670
[ 27.951502][ T11] #1: ffffc900000bfda0 ((work_completion)(&(&bond->ad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdf1/0x1670
[ 27.951814][ T11] #2: ffff88800797ac58 (&bond->mode_lock){+...}-{2:2}, at: bond_3ad_state_machine_handler+0xac/0x1e30
[ 27.952145][ T11] #3: ffffffffb8b53680 (rcu_read_lock){....}-{1:2}, at: bond_3ad_state_machine_handler+0xc3/0x1e30
[ 27.952291][ T280] veth2-bond: entered promiscuous mode
[ 27.952407][ T11]
[ 27.952407][ T11] stack backtrace:
[ 27.952760][ T280] veth2-bond: entered allmulticast mode
[ 27.952819][ T11] CPU: 0 PID: 11 Comm: kworker/u16:0 Tainted: G W 6.10.0-rc3-virtme #1
[ 27.953432][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.953785][ T11] Workqueue: fbond bond_3ad_state_machine_handler
[ 27.953952][ T11] Call Trace:
[ 27.954065][ T11]
[ 27.954138][ T11] dump_stack_lvl+0xb0/0xd0
[ 27.954274][ T11] lockdep_rcu_suspicious+0x1e5/0x270
[ 27.954487][ T11] inetdev_event+0x2df/0xdf0
[ 27.954622][ T11] ? notifier_call_chain+0xcd/0x150
[ 27.954756][ T11] notifier_call_chain+0xcd/0x150
[ 27.954891][ T11] call_netdevice_notifiers+0x71/0xa0
[ 27.955084][ T11] ? __pfx_call_netdevice_notifiers+0x10/0x10
[ 27.955250][ T11] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 27.955420][ T11] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 27.955657][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 27.955789][ T11] ? trace_lock_acquire+0xc0/0x1f0
[ 27.955922][ T11] ? trace_lock_acquire+0x14d/0x1f0
[ 27.956054][ T11] ? process_one_work+0xdf1/0x1670
[ 27.956182][ T11] ? lock_acquire+0x32/0xc0
[ 27.956371][ T11] ? process_one_work+0xdf1/0x1670
[ 27.956518][ T11] process_one_work+0xe3b/0x1670
[ 27.956657][ T11] ? __pfx___lock_release+0x10/0x10
[ 27.956788][ T11] ? __pfx_process_one_work+0x10/0x10
[ 27.957001][ T11] ? assign_work+0x16c/0x240
[ 27.957184][ T11] worker_thread+0x587/0xd30
[ 27.957338][ T11] ? __pfx_worker_thread+0x10/0x10
[ 27.957488][ T11] kthread+0x28a/0x350
[ 27.957680][ T11] ? __pfx_kthread+0x10/0x10
[ 27.957824][ T11] ret_from_fork+0x31/0x70
[ 27.957970][ T11] ? __pfx_kthread+0x10/0x10
[ 27.958112][ T11] ret_from_fork_asm+0x1a/0x30
[ 27.958271][ T11]
[ 27.958535][ T11]
[ 27.958624][ T11] =============================
[ 27.958760][ T11] WARNING: suspicious RCU usage
[ 27.958900][ T11] 6.10.0-rc3-virtme #1 Tainted: G W
[ 27.959134][ T11] -----------------------------
[ 27.959271][ T11] include/linux/inetdevice.h:252 suspicious rcu_dereference_protected() usage!
[ 27.959518][ T11]
[ 27.959518][ T11] other info that might help us debug this:
[ 27.959518][ T11]
[ 27.959847][ T11]
[ 27.959847][ T11] rcu_scheduler_active = 2, debug_locks = 1
[ 27.960051][ T11] 4 locks held by kworker/u16:0/11:
[ 27.960190][ T11] #0: ffff8880057b0548 ((wq_completion)fbond){+.+.}-{0:0}, at: process_one_work+0xdb5/0x1670
[ 27.960561][ T11] #1: ffffc900000bfda0 ((work_completion)(&(&bond->ad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdf1/0x1670
[ 27.960881][ T11] #2: ffff88800797ac58 (&bond->mode_lock){+...}-{2:2}, at: bond_3ad_state_machine_handler+0xac/0x1e30
[ 27.961241][ T11] #3: ffffffffb8b53680 (rcu_read_lock){....}-{1:2}, at: bond_3ad_state_machine_handler+0xc3/0x1e30
[ 27.961534][ T11]
[ 27.961534][ T11] stack backtrace:
[ 27.961709][ T11] CPU: 0 PID: 11 Comm: kworker/u16:0 Tainted: G W 6.10.0-rc3-virtme #1
[ 27.962012][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.962317][ T11] Workqueue: fbond bond_3ad_state_machine_handler
[ 27.962577][ T11] Call Trace:
[ 27.962702][ T11]
[ 27.962774][ T11] dump_stack_lvl+0xb0/0xd0
[ 27.962906][ T11] lockdep_rcu_suspicious+0x1e5/0x270
[ 27.963044][ T11] fib_netdev_event+0x1ec/0x5a0
[ 27.963246][ T11] notifier_call_chain+0xcd/0x150
[ 27.963389][ T11] call_netdevice_notifiers+0x71/0xa0
[ 27.963537][ T11] ? __pfx_call_netdevice_notifiers+0x10/0x10
[ 27.963723][ T11] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 27.963967][ T11] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 27.964137][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 27.964278][ T11] ? trace_lock_acquire+0xc0/0x1f0
[ 27.964478][ T11] ? trace_lock_acquire+0x14d/0x1f0
[ 27.964624][ T11] ? process_one_work+0xdf1/0x1670
[ 27.964766][ T11] ? lock_acquire+0x32/0xc0
[ 27.964904][ T11] ? process_one_work+0xdf1/0x1670
[ 27.965049][ T11] process_one_work+0xe3b/0x1670
[ 27.965262][ T11] ? __pfx___lock_release+0x10/0x10
[ 27.965403][ T11] ? __pfx_process_one_work+0x10/0x10
[ 27.965551][ T11] ? assign_work+0x16c/0x240
[ 27.965706][ T11] worker_thread+0x587/0xd30
[ 27.965924][ T11] ? __pfx_worker_thread+0x10/0x10
[ 27.966070][ T11] kthread+0x28a/0x350
[ 27.966178][ T11] ? __pfx_kthread+0x10/0x10
[ 27.966318][ T11] ret_from_fork+0x31/0x70
[ 27.966517][ T11] ? __pfx_kthread+0x10/0x10
[ 27.966656][ T11] ret_from_fork_asm+0x1a/0x30
[ 27.966813][ T11]
[ 27.966929][ T11]
[ 27.967003][ T11] =============================
[ 27.967203][ T11] WARNING: suspicious RCU usage
[ 27.967348][ T11] 6.10.0-rc3-virtme #1 Tainted: G W
[ 27.967524][ T11] -----------------------------
[ 27.967660][ T11] drivers/net/bonding/bond_main.c:3874 suspicious rcu_dereference_protected() usage!
[ 27.967954][ T11]
[ 27.967954][ T11] other info that might help us debug this:
[ 27.967954][ T11]
[ 27.968217][ T11]
[ 27.968217][ T11] rcu_scheduler_active = 2, debug_locks = 1
[ 27.968476][ T11] 4 locks held by kworker/u16:0/11:
[ 27.968642][ T11] #0: ffff8880057b0548 ((wq_completion)fbond){+.+.}-{0:0}, at: process_one_work+0xdb5/0x1670
[ 27.968935][ T11] #1: ffffc900000bfda0 ((work_completion)(&(&bond->ad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdf1/0x1670
[ 27.969377][ T11] #2: ffff88800797ac58 (&bond->mode_lock){+...}-{2:2}, at: bond_3ad_state_machine_handler+0xac/0x1e30
[ 27.969664][ T11] #3: ffffffffb8b53680 (rcu_read_lock){....}-{1:2}, at: bond_3ad_state_machine_handler+0xc3/0x1e30
[ 27.970013][ T11]
[ 27.970013][ T11] stack backtrace:
[ 27.970178][ T11] CPU: 0 PID: 11 Comm: kworker/u16:0 Tainted: G W 6.10.0-rc3-virtme #1
[ 27.970413][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.970874][ T11] Workqueue: fbond bond_3ad_state_machine_handler
[ 27.971085][ T11] Call Trace:
[ 27.971192][ T11]
[ 27.971270][ T11] dump_stack_lvl+0xb0/0xd0
[ 27.971423][ T11] lockdep_rcu_suspicious+0x1e5/0x270
[ 27.971566][ T11] bond_slave_netdev_event+0x43c/0x870
[ 27.971703][ T11] ? ipmr_device_event+0x3d/0x1b0
[ 27.971850][ T11] notifier_call_chain+0xcd/0x150
[ 27.971994][ T11] call_netdevice_notifiers+0x71/0xa0
[ 27.972144][ T11] ? __pfx_call_netdevice_notifiers+0x10/0x10
[ 27.972324][ T11] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 27.972504][ T11] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 27.972673][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 27.972816][ T11] ? trace_lock_acquire+0xc0/0x1f0
[ 27.972951][ T11] ? trace_lock_acquire+0x14d/0x1f0
[ 27.973096][ T11] ? process_one_work+0xdf1/0x1670
[ 27.973231][ T11] ? lock_acquire+0x32/0xc0
[ 27.973367][ T11] ? process_one_work+0xdf1/0x1670
[ 27.973508][ T11] process_one_work+0xe3b/0x1670
[ 27.973657][ T11] ? __pfx___lock_release+0x10/0x10
[ 27.973798][ T11] ? __pfx_process_one_work+0x10/0x10
[ 27.973944][ T11] ? assign_work+0x16c/0x240
[ 27.974085][ T11] worker_thread+0x587/0xd30
[ 27.974240][ T11] ? __pfx_worker_thread+0x10/0x10
[ 27.974378][ T11] kthread+0x28a/0x350
[ 27.974482][ T11] ? __pfx_kthread+0x10/0x10
[ 27.974624][ T11] ret_from_fork+0x31/0x70
[ 27.974765][ T11] ? __pfx_kthread+0x10/0x10
[ 27.974902][ T11] ret_from_fork_asm+0x1a/0x30
[ 27.975058][ T11]
[ 27.975176][ T11]
[ 27.975248][ T11] =============================
[ 27.975382][ T11] WARNING: suspicious RCU usage
[ 27.975527][ T11] 6.10.0-rc3-virtme #1 Tainted: G W
[ 27.975697][ T11] -----------------------------
[ 27.975830][ T11] drivers/net/bonding/bond_main.c:3889 suspicious rcu_dereference_protected() usage!
[ 27.976060][ T11]
[ 27.976060][ T11] other info that might help us debug this:
[ 27.976060][ T11]
[ 27.976383][ T11]
[ 27.976383][ T11] rcu_scheduler_active = 2, debug_locks = 1
[ 27.976595][ T11] 4 locks held by kworker/u16:0/11:
[ 27.976794][ T11] #0: ffff8880057b0548 ((wq_completion)fbond){+.+.}-{0:0}, at: process_one_work+0xdb5/0x1670
[ 27.977082][ T11] #1: ffffc900000bfda0 ((work_completion)(&(&bond->ad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdf1/0x1670
[ 27.977460][ T11] #2: ffff88800797ac58 (&bond->mode_lock){+...}-{2:2}, at: bond_3ad_state_machine_handler+0xac/0x1e30
[ 27.977756][ T11] #3: ffffffffb8b53680 (rcu_read_lock){....}-{1:2}, at: bond_3ad_state_machine_handler+0xc3/0x1e30
[ 27.978036][ T11]
[ 27.978036][ T11] stack backtrace:
[ 27.978265][ T11] CPU: 0 PID: 11 Comm: kworker/u16:0 Tainted: G W 6.10.0-rc3-virtme #1
[ 27.978507][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 27.978893][ T11] Workqueue: fbond bond_3ad_state_machine_handler
[ 27.979093][ T11] Call Trace:
[ 27.979190][ T11]
[ 27.979268][ T11] dump_stack_lvl+0xb0/0xd0
[ 27.979470][ T11] lockdep_rcu_suspicious+0x1e5/0x270
[ 27.979611][ T11] bond_slave_netdev_event+0x3e2/0x870
[ 27.979739][ T11] ? ipmr_device_event+0x3d/0x1b0
[ 27.979873][ T11] notifier_call_chain+0xcd/0x150
[ 27.980010][ T11] call_netdevice_notifiers+0x71/0xa0
[ 27.980205][ T11] ? __pfx_call_netdevice_notifiers+0x10/0x10
[ 27.980370][ T11] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 27.980538][ T11] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 27.980828][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 27.980989][ T11] ? trace_lock_acquire+0xc0/0x1f0
[ 27.981124][ T11] ? trace_lock_acquire+0x14d/0x1f0
[ 27.981265][ T11] ? process_one_work+0xdf1/0x1670
[ 27.981469][ T11] ? lock_acquire+0x32/0xc0
[ 27.981605][ T11] ? process_one_work+0xdf1/0x1670
[ 27.981762][ T11] process_one_work+0xe3b/0x1670
[ 27.981905][ T11] ? __pfx___lock_release+0x10/0x10
[ 27.982034][ T11] ? __pfx_process_one_work+0x10/0x10
[ 27.982230][ T11] ? assign_work+0x16c/0x240
[ 27.982365][ T11] worker_thread+0x587/0xd30
[ 27.982504][ T11] ? __pfx_worker_thread+0x10/0x10
[ 27.982635][ T11] kthread+0x28a/0x350
[ 27.982796][ T11] ? __pfx_kthread+0x10/0x10
[ 27.982929][ T11] ret_from_fork+0x31/0x70
[ 27.983062][ T11] ? __pfx_kthread+0x10/0x10
[ 27.983188][ T11] ret_from_fork_asm+0x1a/0x30
[ 27.983406][ T11]
[ 27.983743][ T280] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[ 28.090841][ T11] ------------[ cut here ]------------
[ 28.091081][ T11] RTNL: assertion failed at net/ipv4/devinet.c (1561)
[ 28.091382][ T11] WARNING: CPU: 0 PID: 11 at net/ipv4/devinet.c:1561 inetdev_event+0x64b/0xdf0
[ 28.091761][ T11] Modules linked in:
[ 28.091923][ T11] CPU: 0 PID: 11 Comm: kworker/u16:0 Tainted: G W 6.10.0-rc3-virtme #1
[ 28.092272][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 28.092764][ T11] Workqueue: fbond bond_3ad_state_machine_handler
[ 28.093055][ T11] RIP: 0010:inetdev_event+0x64b/0xdf0
[ 28.093281][ T11] Code: 83 e7 01 0f 85 65 fa ff ff c6 05 7c d8 17 02 01 90 ba 19 06 00 00 48 c7 c6 00 63 1a b8 48 c7 c7 40 63 1a b8 e8 d6 6b 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
[ 28.094042][ T11] RSP: 0018:ffffc900000bfaa0 EFLAGS: 00010286
[ 28.094323][ T11] RAX: 0000000000000000 RBX: 0000000000000029 RCX: 1ffffffff713b1d4
[ 28.094645][ T11] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001
[ 28.094958][ T11] RBP: ffffc900000bfae0 R08: 0000000000000000 R09: fffffbfff713b1d4
[ 28.095257][ T11] R10: 0000000000000003 R11: 205d313154202020 R12: ffff888006184000
[ 28.095563][ T11] R13: ffff888005526e00 R14: ffff888006184408 R15: 0000000000000000
[ 28.095881][ T11] FS: 0000000000000000(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 28.096261][ T11] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 28.096563][ T11] CR2: 000055f9d9881dec CR3: 00000000061ea005 CR4: 0000000000770ef0
[ 28.096890][ T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 28.097221][ T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 28.097561][ T11] PKRU: 55555554
[ 28.097720][ T11] Call Trace:
[ 28.097882][ T11]
[ 28.097992][ T11] ? inetdev_event+0x64b/0xdf0
[ 28.098206][ T11] ? __warn+0xcc/0x1b0
[ 28.098376][ T11] ? inetdev_event+0x64b/0xdf0
[ 28.098632][ T11] ? report_bug+0x28c/0x2d0
[ 28.098861][ T11] ? handle_bug+0x3d/0x80
[ 28.099022][ T11] ? exc_invalid_op+0x18/0x50
[ 28.099248][ T11] ? asm_exc_invalid_op+0x1a/0x20
[ 28.099476][ T11] ? inetdev_event+0x64b/0xdf0
[ 28.099726][ T11] ? notifier_call_chain+0xcd/0x150
[ 28.099938][ T11] notifier_call_chain+0xcd/0x150
[ 28.100166][ T11] call_netdevice_notifiers+0x71/0xa0
[ 28.100388][ T11] ? __pfx_call_netdevice_notifiers+0x10/0x10
[ 28.100691][ T11] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 28.100981][ T11] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 28.101238][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 28.101474][ T11] ? trace_lock_acquire+0xc0/0x1f0
[ 28.101696][ T11] ? trace_lock_acquire+0x14d/0x1f0
[ 28.101928][ T11] ? process_one_work+0xdf1/0x1670
[ 28.102156][ T11] ? lock_acquire+0x32/0xc0
[ 28.102385][ T11] ? process_one_work+0xdf1/0x1670
[ 28.102627][ T11] process_one_work+0xe3b/0x1670
[ 28.102872][ T11] ? __pfx___lock_release+0x10/0x10
[ 28.103080][ T11] ? __pfx_process_one_work+0x10/0x10
[ 28.103321][ T11] ? assign_work+0x16c/0x240
[ 28.103559][ T11] worker_thread+0x587/0xd30
[ 28.103801][ T11] ? __pfx_worker_thread+0x10/0x10
[ 28.104028][ T11] kthread+0x28a/0x350
[ 28.104207][ T11] ? __pfx_kthread+0x10/0x10
[ 28.104417][ T11] ret_from_fork+0x31/0x70
[ 28.104654][ T11] ? __pfx_kthread+0x10/0x10
[ 28.104875][ T11] ret_from_fork_asm+0x1a/0x30
[ 28.105127][ T11]
[ 28.105296][ T11] irq event stamp: 5844
[ 28.105466][ T11] hardirqs last enabled at (5854): [] console_unlock+0x1a5/0x1c0
[ 28.105864][ T11] hardirqs last disabled at (5865): [] console_unlock+0x18a/0x1c0
[ 28.106229][ T11] softirqs last enabled at (5154): [] handle_softirqs+0x331/0x5c0
[ 28.106608][ T11] softirqs last disabled at (5180): [] bond_3ad_state_machine_handler+0xac/0x1e30
[ 28.107024][ T11] ---[ end trace 0000000000000000 ]---
[ 28.188086][ T11] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[ 28.188794][ T11] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[ 28.189528][ T11] fbond: active interface up!
[ 28.394790][ T11] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[ 28.482360][ T283] fab-br0: port 1(fbond) entered blocking state
[ 28.482740][ T283] fab-br0: port 1(fbond) entered forwarding state
[ 30.395636][ T11] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:337
[ 30.396063][ T11] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 11, name: kworker/u16:0
[ 30.396443][ T11] preempt_count: 201, expected: 0
[ 30.396683][ T11] RCU nest depth: 1, expected: 0
[ 30.396893][ T11] 4 locks held by kworker/u16:0/11:
[ 30.397101][ T11] #0: ffff8880057b0548 ((wq_completion)fbond){+.+.}-{0:0}, at: process_one_work+0xdb5/0x1670
[ 30.397563][ T11] #1: ffffc900000bfda0 ((work_completion)(&(&bond->ad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdf1/0x1670
[ 30.398100][ T11] #2: ffff88800797ac58 (&bond->mode_lock){+...}-{2:2}, at: bond_3ad_state_machine_handler+0xac/0x1e30
[ 30.398656][ T11] #3: ffffffffb8b53680 (rcu_read_lock){....}-{1:2}, at: bond_3ad_state_machine_handler+0xc3/0x1e30
[ 30.399134][ T11] CPU: 1 PID: 11 Comm: kworker/u16:0 Tainted: G W 6.10.0-rc3-virtme #1
[ 30.399556][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 30.400076][ T11] Workqueue: fbond bond_3ad_state_machine_handler
[ 30.400390][ T11] Call Trace:
[ 30.400573][ T11]
[ 30.400698][ T11] dump_stack_lvl+0xb0/0xd0
[ 30.400932][ T11] __might_resched+0x2f8/0x530
[ 30.401176][ T11] kmem_cache_alloc_node_noprof+0x21e/0x2b0
[ 30.401456][ T11] ? __alloc_skb+0x215/0x2e0
[ 30.401705][ T11] __alloc_skb+0x215/0x2e0
[ 30.401949][ T11] ? __pfx___alloc_skb+0x10/0x10
[ 30.402201][ T11] ? if_nlmsg_size+0x389/0x7b0
[ 30.402463][ T11] rtmsg_ifinfo_build_skb+0x79/0x230
[ 30.402705][ T11] rtnetlink_event+0xf5/0x1c0
[ 30.402950][ T11] ? trace_notifier_run+0xe2/0x140
[ 30.403180][ T11] notifier_call_chain+0xcd/0x150
[ 30.403447][ T11] call_netdevice_notifiers+0x71/0xa0
[ 30.403685][ T11] ? __pfx_call_netdevice_notifiers+0x10/0x10
[ 30.403992][ T11] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 30.404320][ T11] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 30.404625][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 30.404861][ T11] ? trace_lock_acquire+0xc0/0x1f0
[ 30.405092][ T11] ? trace_lock_acquire+0x14d/0x1f0
[ 30.405327][ T11] ? process_one_work+0xdf1/0x1670
[ 30.405568][ T11] ? lock_acquire+0x32/0xc0
[ 30.405805][ T11] ? process_one_work+0xdf1/0x1670
[ 30.406065][ T11] process_one_work+0xe3b/0x1670
[ 30.406329][ T11] ? __pfx___lock_release+0x10/0x10
[ 30.406578][ T11] ? __pfx_process_one_work+0x10/0x10
[ 30.406848][ T11] ? assign_work+0x16c/0x240
[ 30.407112][ T11] worker_thread+0x587/0xd30
[ 30.407395][ T11] ? __pfx_worker_thread+0x10/0x10
[ 30.407646][ T11] kthread+0x28a/0x350
[ 30.407845][ T11] ? __pfx_kthread+0x10/0x10
[ 30.408095][ T11] ret_from_fork+0x31/0x70
[ 30.408353][ T11] ? __pfx_kthread+0x10/0x10
[ 30.408610][ T11] ret_from_fork_asm+0x1a/0x30
[ 30.408888][ T11]
[ 30.870652][ T308] fbond: left allmulticast mode
[ 30.870879][ T308] veth1-bond: left allmulticast mode
[ 30.871059][ T308] veth2-bond: left allmulticast mode
[ 30.871239][ T308] fbond: left promiscuous mode
[ 30.871410][ T308] veth1-bond: left promiscuous mode
[ 30.871781][ T308] veth2-bond: left promiscuous mode
[ 30.872239][ T308] fab-br0: port 1(fbond) entered disabled state
[ 30.967355][ T308] ip (308) used greatest stack depth: 23336 bytes left
[ 31.300841][ T309] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[ 31.301815][ T309] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[ 31.319265][ T309] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[ 31.320035][ T309] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[ 31.340710][ T309] fbond (unregistering): Released all slaves