[ 41.337860][ T409] fab-br0: port 1(fbond) entered blocking state
[ 41.338105][ T409] fab-br0: port 1(fbond) entered disabled state
[ 41.338369][ T409] fbond: entered allmulticast mode
[ 41.340877][ T409] fbond: entered promiscuous mode
[ 41.463077][ T411] veth1-bond: entered promiscuous mode
[ 41.463975][ T411] veth1-bond: entered allmulticast mode
[ 41.464727][ T411] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[ 41.537373][ T11] ------------[ cut here ]------------
[ 41.537669][ T11] RTNL: assertion failed at net/core/dev.c (1985)
[ 41.537877][ T11] WARNING: CPU: 3 PID: 11 at net/core/dev.c:1985 call_netdevice_notifiers_info+0xde/0x100
[ 41.538126][ T11] Modules linked in:
[ 41.538244][ T11] CPU: 3 PID: 11 Comm: kworker/u16:0 Not tainted 6.10.0-rc3-virtme #1
[ 41.538471][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 41.538799][ T11] Workqueue: fbond bond_3ad_state_machine_handler
[ 41.538987][ T11] RIP: 0010:call_netdevice_notifiers_info+0xde/0x100
[ 41.539170][ T11] 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 76 91 48 c7 c7 c0 11 76 91 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
[ 41.539895][ T11] RSP: 0018:ffffc900000bfb28 EFLAGS: 00010286
[ 41.540086][ T11] RAX: 0000000000000000 RBX: ffffffff94a9fa80 RCX: 1ffffffff23fb1d4
[ 41.540299][ T11] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001
[ 41.540530][ T11] RBP: 0000000000000029 R08: 0000000000000000 R09: fffffbfff23fb1d4
[ 41.540784][ T11] R10: 0000000000000003 R11: 205d313154202020 R12: ffffc900000bfb70
[ 41.541008][ T11] R13: 0000000000000000 R14: ffffc900000bfc58 R15: ffff888027e9bea8
[ 41.541255][ T11] FS: 0000000000000000(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 41.541507][ T11] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.541683][ T11] CR2: 000055ef41554dec CR3: 0000000003f32004 CR4: 0000000000770ef0
[ 41.541892][ T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 41.542103][ T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 41.542322][ T11] PKRU: 55555554
[ 41.542434][ T11] Call Trace:
[ 41.542551][ T11]
[ 41.542626][ T11] ? call_netdevice_notifiers_info+0xde/0x100
[ 41.542802][ T11] ? __warn+0xcc/0x1b0
[ 41.542917][ T11] ? call_netdevice_notifiers_info+0xde/0x100
[ 41.543096][ T11] ? report_bug+0x28c/0x2d0
[ 41.543248][ T11] ? handle_bug+0x3d/0x80
[ 41.543368][ T11] ? exc_invalid_op+0x18/0x50
[ 41.543508][ T11] ? asm_exc_invalid_op+0x1a/0x20
[ 41.543658][ T11] ? call_netdevice_notifiers_info+0xde/0x100
[ 41.543852][ T11] ? call_netdevice_notifiers_info+0xdd/0x100
[ 41.544027][ T11] call_netdevice_notifiers+0x71/0xa0
[ 41.544168][ T11] ? __pfx_call_netdevice_notifiers+0x10/0x10
[ 41.544371][ T11] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 41.544561][ T11] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 41.544737][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 41.544887][ T11] ? trace_lock_acquire+0xc0/0x1f0
[ 41.545023][ T11] ? trace_lock_acquire+0x14d/0x1f0
[ 41.545161][ T11] ? process_one_work+0xdf1/0x1670
[ 41.545334][ T11] ? lock_acquire+0x32/0xc0
[ 41.545473][ T11] ? process_one_work+0xdf1/0x1670
[ 41.545619][ T11] process_one_work+0xe3b/0x1670
[ 41.545763][ T11] ? __pfx___lock_release+0x10/0x10
[ 41.545901][ T11] ? __pfx_process_one_work+0x10/0x10
[ 41.546045][ T11] ? assign_work+0x16c/0x240
[ 41.546198][ T11] worker_thread+0x587/0xd30
[ 41.546356][ T11] ? __pfx_worker_thread+0x10/0x10
[ 41.546493][ T11] kthread+0x28a/0x350
[ 41.546605][ T11] ? __pfx_kthread+0x10/0x10
[ 41.546746][ T11] ret_from_fork+0x31/0x70
[ 41.546898][ T11] ? __pfx_kthread+0x10/0x10
[ 41.547041][ T11] ret_from_fork_asm+0x1a/0x30
[ 41.547198][ T11]
[ 41.547307][ T11] irq event stamp: 59302
[ 41.547421][ T11] hardirqs last enabled at (59316): [] console_unlock+0x1a5/0x1c0
[ 41.547669][ T11] hardirqs last disabled at (59327): [] console_unlock+0x18a/0x1c0
[ 41.547903][ T11] softirqs last enabled at (58582): [] bond_3ad_state_machine_handler+0x72b/0x1e30
[ 41.548198][ T11] softirqs last disabled at (58618): [] bond_3ad_state_machine_handler+0xac/0x1e30
[ 41.548498][ T11] ---[ end trace 0000000000000000 ]---
[ 41.548730][ T11] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:337
[ 41.548965][ T11] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 11, name: kworker/u16:0
[ 41.549198][ T11] preempt_count: 201, expected: 0
[ 41.549345][ T11] RCU nest depth: 1, expected: 0
[ 41.549481][ T11] 4 locks held by kworker/u16:0/11:
[ 41.549618][ T11] #0: ffff888005b46548 ((wq_completion)fbond){+.+.}-{0:0}, at: process_one_work+0xdb5/0x1670
[ 41.549919][ T11] #1: ffffc900000bfda0 ((work_completion)(&(&bond->ad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdf1/0x1670
[ 41.550231][ T11] #2: ffff888027d02c58 (&bond->mode_lock){+...}-{2:2}, at: bond_3ad_state_machine_handler+0xac/0x1e30
[ 41.550524][ T11] #3: ffffffff92153680 (rcu_read_lock){....}-{1:2}, at: bond_3ad_state_machine_handler+0xc3/0x1e30
[ 41.550814][ T11] CPU: 3 PID: 11 Comm: kworker/u16:0 Tainted: G W 6.10.0-rc3-virtme #1
[ 41.551050][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 41.551354][ T11] Workqueue: fbond bond_3ad_state_machine_handler
[ 41.551533][ T11] Call Trace:
[ 41.551639][ T11]
[ 41.551716][ T11] dump_stack_lvl+0xb0/0xd0
[ 41.551868][ T11] __might_resched+0x2f8/0x530
[ 41.552019][ T11] kmem_cache_alloc_node_noprof+0x21e/0x2b0
[ 41.552188][ T11] ? __alloc_skb+0x215/0x2e0
[ 41.552333][ T11] __alloc_skb+0x215/0x2e0
[ 41.552472][ T11] ? __pfx___alloc_skb+0x10/0x10
[ 41.552611][ T11] ? if_nlmsg_size+0x389/0x7b0
[ 41.552753][ T11] rtmsg_ifinfo_build_skb+0x79/0x230
[ 41.552912][ T11] rtnetlink_event+0xf5/0x1c0
[ 41.553064][ T11] ? trace_notifier_run+0xe2/0x140
[ 41.553226][ T11] notifier_call_chain+0xcd/0x150
[ 41.553382][ T11] call_netdevice_notifiers+0x71/0xa0
[ 41.553646][ T11] ? __pfx_call_netdevice_notifiers+0x10/0x10
[ 41.553826][ T11] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 41.553999][ T11] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 41.554165][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 41.554300][ T11] ? trace_lock_acquire+0xc0/0x1f0
[ 41.554437][ T11] ? trace_lock_acquire+0x14d/0x1f0
[ 41.554578][ T11] ? process_one_work+0xdf1/0x1670
[ 41.554730][ T11] ? lock_acquire+0x32/0xc0
[ 41.554864][ T11] ? process_one_work+0xdf1/0x1670
[ 41.555008][ T11] process_one_work+0xe3b/0x1670
[ 41.555152][ T11] ? __pfx___lock_release+0x10/0x10
[ 41.555294][ T11] ? __pfx_process_one_work+0x10/0x10
[ 41.555439][ T11] ? assign_work+0x16c/0x240
[ 41.555585][ T11] worker_thread+0x587/0xd30
[ 41.555741][ T11] ? __pfx_worker_thread+0x10/0x10
[ 41.555889][ T11] kthread+0x28a/0x350
[ 41.555997][ T11] ? __pfx_kthread+0x10/0x10
[ 41.556133][ T11] ret_from_fork+0x31/0x70
[ 41.556266][ T11] ? __pfx_kthread+0x10/0x10
[ 41.556403][ T11] ret_from_fork_asm+0x1a/0x30
[ 41.556555][ T11]
[ 41.556772][ T11] ------------[ cut here ]------------
[ 41.556925][ T11] RTNL: assertion failed at net/core/rtnetlink.c (1823)
[ 41.557145][ T11] WARNING: CPU: 3 PID: 11 at net/core/rtnetlink.c:1823 rtnl_fill_ifinfo.constprop.0+0x2253/0x2a50
[ 41.557448][ T11] Modules linked in:
[ 41.557569][ T11] CPU: 3 PID: 11 Comm: kworker/u16:0 Tainted: G W 6.10.0-rc3-virtme #1
[ 41.557835][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 41.558175][ T11] Workqueue: fbond bond_3ad_state_machine_handler
[ 41.558388][ T11] RIP: 0010:rtnl_fill_ifinfo.constprop.0+0x2253/0x2a50
[ 41.558581][ T11] 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 76 91 48 c7 c7 60 95 76 91 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
[ 41.559138][ T11] RSP: 0018:ffffc900000bf880 EFLAGS: 00010282
[ 41.559324][ T11] RAX: 0000000000000000 RBX: ffff888006a71000 RCX: 1ffffffff23fb1d4
[ 41.559537][ T11] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001
[ 41.559741][ T11] RBP: ffff888005c1fe40 R08: 0000000000000000 R09: fffffbfff23fb1d4
[ 41.559950][ T11] R10: 0000000000000003 R11: 205d313154202020 R12: 00000000ffffffff
[ 41.560159][ T11] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000010
[ 41.560377][ T11] FS: 0000000000000000(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 41.560624][ T11] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.560809][ T11] CR2: 000055ef41554dec CR3: 0000000003f32004 CR4: 0000000000770ef0
[ 41.561035][ T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 41.561241][ T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 41.561459][ T11] PKRU: 55555554
[ 41.561565][ T11] Call Trace:
[ 41.561674][ T11]
[ 41.561751][ T11] ? rtnl_fill_ifinfo.constprop.0+0x2253/0x2a50
[ 41.561926][ T11] ? __warn+0xcc/0x1b0
[ 41.562043][ T11] ? rtnl_fill_ifinfo.constprop.0+0x2253/0x2a50
[ 41.562219][ T11] ? report_bug+0x28c/0x2d0
[ 41.562374][ T11] ? handle_bug+0x3d/0x80
[ 41.562487][ T11] ? exc_invalid_op+0x18/0x50
[ 41.562631][ T11] ? asm_exc_invalid_op+0x1a/0x20
[ 41.562789][ T11] ? rtnl_fill_ifinfo.constprop.0+0x2253/0x2a50
[ 41.562972][ T11] ? __pfx_rtnl_fill_ifinfo.constprop.0+0x10/0x10
[ 41.563142][ T11] ? kasan_save_track+0x14/0x30
[ 41.563289][ T11] ? __kasan_kmalloc+0x7f/0x90
[ 41.563474][ T11] ? trace_kmalloc+0x2d/0xe0
[ 41.563623][ T11] ? kmalloc_node_track_caller_noprof+0x21c/0x400
[ 41.563804][ T11] ? __alloc_skb+0x111/0x2e0
[ 41.563954][ T11] ? __build_skb_around+0x237/0x340
[ 41.564097][ T11] ? __alloc_skb+0x148/0x2e0
[ 41.564240][ T11] ? __pfx___alloc_skb+0x10/0x10
[ 41.564470][ T11] rtmsg_ifinfo_build_skb+0x134/0x230
[ 41.564757][ T11] rtnetlink_event+0xf5/0x1c0
[ 41.564902][ T11] ? trace_notifier_run+0xe2/0x140
[ 41.565041][ T11] notifier_call_chain+0xcd/0x150
[ 41.565185][ T11] call_netdevice_notifiers+0x71/0xa0
[ 41.565429][ T11] ? __pfx_call_netdevice_notifiers+0x10/0x10
[ 41.565609][ T11] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 41.565794][ T11] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 41.565981][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 41.566139][ T11] ? trace_lock_acquire+0xc0/0x1f0
[ 41.566292][ T11] ? trace_lock_acquire+0x14d/0x1f0
[ 41.566467][ T11] ? process_one_work+0xdf1/0x1670
[ 41.566619][ T11] ? lock_acquire+0x32/0xc0
[ 41.566765][ T11] ? process_one_work+0xdf1/0x1670
[ 41.566909][ T11] process_one_work+0xe3b/0x1670
[ 41.567058][ T11] ? __pfx___lock_release+0x10/0x10
[ 41.567198][ T11] ? __pfx_process_one_work+0x10/0x10
[ 41.567359][ T11] ? assign_work+0x16c/0x240
[ 41.567505][ T11] worker_thread+0x587/0xd30
[ 41.567657][ T11] ? __pfx_worker_thread+0x10/0x10
[ 41.567803][ T11] kthread+0x28a/0x350
[ 41.567910][ T11] ? __pfx_kthread+0x10/0x10
[ 41.568124][ T11] ret_from_fork+0x31/0x70
[ 41.568263][ T11] ? __pfx_kthread+0x10/0x10
[ 41.568430][ T11] ret_from_fork_asm+0x1a/0x30
[ 41.568584][ T11]
[ 41.568726][ T11] irq event stamp: 60478
[ 41.568907][ T11] hardirqs last enabled at (60490): [] console_unlock+0x1a5/0x1c0
[ 41.569145][ T11] hardirqs last disabled at (60501): [] console_unlock+0x18a/0x1c0
[ 41.569461][ T11] softirqs last enabled at (58582): [] bond_3ad_state_machine_handler+0x72b/0x1e30
[ 41.569731][ T11] softirqs last disabled at (58618): [] bond_3ad_state_machine_handler+0xac/0x1e30
[ 41.570008][ T11] ---[ end trace 0000000000000000 ]---
[ 41.570250][ T11] ------------[ cut here ]------------
[ 41.570398][ T11] RTNL: assertion failed at net/core/dev.c (7093)
[ 41.570612][ T11] WARNING: CPU: 3 PID: 11 at net/core/dev.c:7093 netdev_master_upper_dev_get+0xf8/0x120
[ 41.570866][ T11] Modules linked in:
[ 41.571057][ T11] CPU: 3 PID: 11 Comm: kworker/u16:0 Tainted: G W 6.10.0-rc3-virtme #1
[ 41.571323][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 41.571718][ T11] Workqueue: fbond bond_3ad_state_machine_handler
[ 41.571926][ T11] RIP: 0010:netdev_master_upper_dev_get+0xf8/0x120
[ 41.572107][ T11] 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 76 91 48 c7 c7 c0 11 76 91 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
[ 41.572716][ T11] RSP: 0018:ffffc900000bf810 EFLAGS: 00010286
[ 41.572897][ T11] RAX: 0000000000000000 RBX: ffff888006a71000 RCX: 1ffffffff23fb1d4
[ 41.573189][ T11] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001
[ 41.573401][ T11] RBP: 0000000000000000 R08: 0000000000000000 R09: fffffbfff23fb1d4
[ 41.573694][ T11] R10: 0000000000000003 R11: 205d313154202020 R12: ffff888006a71000
[ 41.573902][ T11] R13: ffffffff9286e1e0 R14: ffff888005c1fef0 R15: ffff888005c1fef8
[ 41.574190][ T11] FS: 0000000000000000(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 41.574444][ T11] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.574626][ T11] CR2: 000055ef41554dec CR3: 0000000003f32004 CR4: 0000000000770ef0
[ 41.574841][ T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 41.575128][ T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 41.575350][ T11] PKRU: 55555554
[ 41.575461][ T11] Call Trace:
[ 41.575569][ T11]
[ 41.575643][ T11] ? netdev_master_upper_dev_get+0xf8/0x120
[ 41.575902][ T11] ? __warn+0xcc/0x1b0
[ 41.576013][ T11] ? netdev_master_upper_dev_get+0xf8/0x120
[ 41.576192][ T11] ? report_bug+0x28c/0x2d0
[ 41.576358][ T11] ? handle_bug+0x3d/0x80
[ 41.576566][ T11] ? exc_invalid_op+0x18/0x50
[ 41.576720][ T11] ? asm_exc_invalid_op+0x1a/0x20
[ 41.576876][ T11] ? netdev_master_upper_dev_get+0xf8/0x120
[ 41.577060][ T11] rtnl_link_fill+0x2b8/0x8a0
[ 41.577290][ T11] rtnl_fill_ifinfo.constprop.0+0x11c2/0x2a50
[ 41.577557][ T11] ? __pfx_rtnl_fill_ifinfo.constprop.0+0x10/0x10
[ 41.577738][ T11] ? kasan_save_track+0x14/0x30
[ 41.577881][ T11] ? poison_slab_object+0x140/0x170
[ 41.578027][ T11] ? trace_kmalloc+0x2d/0xe0
[ 41.578248][ T11] ? kmalloc_node_track_caller_noprof+0x21c/0x400
[ 41.578440][ T11] ? __alloc_skb+0x111/0x2e0
[ 41.578597][ T11] ? __build_skb_around+0x237/0x340
[ 41.578760][ T11] ? __alloc_skb+0x148/0x2e0
[ 41.578905][ T11] ? __pfx___alloc_skb+0x10/0x10
[ 41.579132][ T11] rtmsg_ifinfo_build_skb+0x134/0x230
[ 41.579288][ T11] rtnetlink_event+0xf5/0x1c0
[ 41.579441][ T11] ? trace_notifier_run+0xe2/0x140
[ 41.579587][ T11] notifier_call_chain+0xcd/0x150
[ 41.579735][ T11] call_netdevice_notifiers+0x71/0xa0
[ 41.579955][ T11] ? __pfx_call_netdevice_notifiers+0x10/0x10
[ 41.580218][ T11] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 41.580414][ T11] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 41.580668][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 41.580813][ T11] ? trace_lock_acquire+0xc0/0x1f0
[ 41.580958][ T11] ? trace_lock_acquire+0x14d/0x1f0
[ 41.581108][ T11] ? process_one_work+0xdf1/0x1670
[ 41.581253][ T11] ? lock_acquire+0x32/0xc0
[ 41.581521][ T11] ? process_one_work+0xdf1/0x1670
[ 41.581677][ T11] process_one_work+0xe3b/0x1670
[ 41.581829][ T11] ? __pfx___lock_release+0x10/0x10
[ 41.581986][ T11] ? __pfx_process_one_work+0x10/0x10
[ 41.582139][ T11] ? assign_work+0x16c/0x240
[ 41.582289][ T11] worker_thread+0x587/0xd30
[ 41.582453][ T11] ? __pfx_worker_thread+0x10/0x10
[ 41.582598][ T11] kthread+0x28a/0x350
[ 41.582709][ T11] ? __pfx_kthread+0x10/0x10
[ 41.582854][ T11] ret_from_fork+0x31/0x70
[ 41.583075][ T11] ? __pfx_kthread+0x10/0x10
[ 41.583223][ T11] ret_from_fork_asm+0x1a/0x30
[ 41.583388][ T11]
[ 41.583498][ T11] irq event stamp: 61416
[ 41.583613][ T11] hardirqs last enabled at (61428): [] console_unlock+0x1a5/0x1c0
[ 41.584010][ T11] hardirqs last disabled at (61439): [] console_unlock+0x18a/0x1c0
[ 41.584253][ T11] softirqs last enabled at (58582): [] bond_3ad_state_machine_handler+0x72b/0x1e30
[ 41.584554][ T11] softirqs last disabled at (58618): [] bond_3ad_state_machine_handler+0xac/0x1e30
[ 41.584836][ T11] ---[ end trace 0000000000000000 ]---
[ 41.584978][ T11]
[ 41.585138][ T11] =============================
[ 41.585277][ T11] WARNING: suspicious RCU usage
[ 41.585420][ T11] 6.10.0-rc3-virtme #1 Tainted: G W
[ 41.585590][ T11] -----------------------------
[ 41.585794][ T11] drivers/net/bonding/bond_netlink.c:38 suspicious rcu_dereference_protected() usage!
[ 41.586032][ T11]
[ 41.586032][ T11] other info that might help us debug this:
[ 41.586032][ T11]
[ 41.586308][ T11]
[ 41.586308][ T11] rcu_scheduler_active = 2, debug_locks = 1
[ 41.586609][ T11] 4 locks held by kworker/u16:0/11:
[ 41.586749][ T11] #0: ffff888005b46548 ((wq_completion)fbond){+.+.}-{0:0}, at: process_one_work+0xdb5/0x1670
[ 41.587039][ T11] #1: ffffc900000bfda0 ((work_completion)(&(&bond->ad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdf1/0x1670
[ 41.587354][ T11] #2: ffff888027d02c58 (&bond->mode_lock){+...}-{2:2}, at: bond_3ad_state_machine_handler+0xac/0x1e30
[ 41.587878][ T11] #3: ffffffff92153680 (rcu_read_lock){....}-{1:2}, at: bond_3ad_state_machine_handler+0xc3/0x1e30
[ 41.588155][ T11]
[ 41.588155][ T11] stack backtrace:
[ 41.588332][ T11] CPU: 3 PID: 11 Comm: kworker/u16:0 Tainted: G W 6.10.0-rc3-virtme #1
[ 41.588579][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 41.588889][ T11] Workqueue: fbond bond_3ad_state_machine_handler
[ 41.589150][ T11] Call Trace:
[ 41.589333][ T11]
[ 41.589414][ T11] dump_stack_lvl+0xb0/0xd0
[ 41.589558][ T11] lockdep_rcu_suspicious+0x1e5/0x270
[ 41.589703][ T11] bond_fill_slave_info+0x3ab/0x5c0
[ 41.589844][ T11] ? __pfx_bond_fill_slave_info+0x10/0x10
[ 41.589990][ T11] ? nla_put+0x163/0x1d0
[ 41.590106][ T11] rtnl_link_fill+0x438/0x8a0
[ 41.590250][ T11] rtnl_fill_ifinfo.constprop.0+0x11c2/0x2a50
[ 41.590437][ T11] ? __pfx_rtnl_fill_ifinfo.constprop.0+0x10/0x10
[ 41.590677][ T11] ? kasan_save_track+0x14/0x30
[ 41.590818][ T11] ? poison_slab_object+0x140/0x170
[ 41.591022][ T11] ? trace_kmalloc+0x2d/0xe0
[ 41.591159][ T11] ? kmalloc_node_track_caller_noprof+0x21c/0x400
[ 41.591331][ T11] ? __alloc_skb+0x111/0x2e0
[ 41.591472][ T11] ? __build_skb_around+0x237/0x340
[ 41.591751][ T11] ? __alloc_skb+0x148/0x2e0
[ 41.591889][ T11] ? __pfx___alloc_skb+0x10/0x10
[ 41.592108][ T11] rtmsg_ifinfo_build_skb+0x134/0x230
[ 41.592261][ T11] rtnetlink_event+0xf5/0x1c0
[ 41.592401][ T11] ? trace_notifier_run+0xe2/0x140
[ 41.592610][ T11] notifier_call_chain+0xcd/0x150
[ 41.592753][ T11] call_netdevice_notifiers+0x71/0xa0
[ 41.592892][ T11] ? __pfx_call_netdevice_notifiers+0x10/0x10
[ 41.593075][ T11] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 41.593256][ T11] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 41.593505][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 41.593643][ T11] ? trace_lock_acquire+0xc0/0x1f0
[ 41.593778][ T11] ? trace_lock_acquire+0x14d/0x1f0
[ 41.593923][ T11] ? process_one_work+0xdf1/0x1670
[ 41.594063][ T11] ? lock_acquire+0x32/0xc0
[ 41.594200][ T11] ? process_one_work+0xdf1/0x1670
[ 41.594339][ T11] process_one_work+0xe3b/0x1670
[ 41.594486][ T11] ? __pfx___lock_release+0x10/0x10
[ 41.594700][ T11] ? __pfx_process_one_work+0x10/0x10
[ 41.594848][ T11] ? assign_work+0x16c/0x240
[ 41.594991][ T11] worker_thread+0x587/0xd30
[ 41.595142][ T11] ? __pfx_worker_thread+0x10/0x10
[ 41.595356][ T11] kthread+0x28a/0x350
[ 41.595462][ T11] ? __pfx_kthread+0x10/0x10
[ 41.595604][ T11] ret_from_fork+0x31/0x70
[ 41.595743][ T11] ? __pfx_kthread+0x10/0x10
[ 41.595882][ T11] ret_from_fork_asm+0x1a/0x30
[ 41.596112][ T11]
[ 41.596244][ T11]
[ 41.596425][ T11] =============================
[ 41.596578][ T11] WARNING: suspicious RCU usage
[ 41.596883][ T11] 6.10.0-rc3-virtme #1 Tainted: G W
[ 41.597143][ T11] -----------------------------
[ 41.597279][ T11] drivers/net/veth.c:1931 suspicious rcu_dereference_protected() usage!
[ 41.597495][ T11]
[ 41.597495][ T11] other info that might help us debug this:
[ 41.597495][ T11]
[ 41.597831][ T11]
[ 41.597831][ T11] rcu_scheduler_active = 2, debug_locks = 1
[ 41.598035][ T11] 5 locks held by kworker/u16:0/11:
[ 41.598181][ T11] #0: ffff888005b46548 ((wq_completion)fbond){+.+.}-{0:0}, at: process_one_work+0xdb5/0x1670
[ 41.598561][ T11] #1: ffffc900000bfda0 ((work_completion)(&(&bond->ad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdf1/0x1670
[ 41.598895][ T11] #2: ffff888027d02c58 (&bond->mode_lock){+...}-{2:2}, at: bond_3ad_state_machine_handler+0xac/0x1e30
[ 41.599189][ T11] #3: ffffffff92153680 (rcu_read_lock){....}-{1:2}, at: bond_3ad_state_machine_handler+0xc3/0x1e30
[ 41.599477][ T11] #4: ffffffff92153680 (rcu_read_lock){....}-{1:2}, at: rtnl_fill_ifinfo.constprop.0+0x12f0/0x2a50
[ 41.599769][ T11]
[ 41.599769][ T11] stack backtrace:
[ 41.599938][ T11] CPU: 3 PID: 11 Comm: kworker/u16:0 Tainted: G W 6.10.0-rc3-virtme #1
[ 41.600263][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 41.600574][ T11] Workqueue: fbond bond_3ad_state_machine_handler
[ 41.600753][ T11] Call Trace:
[ 41.600867][ T11]
[ 41.600942][ T11] dump_stack_lvl+0xb0/0xd0
[ 41.601156][ T11] lockdep_rcu_suspicious+0x1e5/0x270
[ 41.601302][ T11] veth_get_link_net+0xc9/0x120
[ 41.601443][ T11] rtnl_fill_ifinfo.constprop.0+0x1374/0x2a50
[ 41.601621][ T11] ? __pfx_rtnl_fill_ifinfo.constprop.0+0x10/0x10
[ 41.601872][ T11] ? kasan_save_track+0x14/0x30
[ 41.602012][ T11] ? poison_slab_object+0x140/0x170
[ 41.602153][ T11] ? trace_kmalloc+0x2d/0xe0
[ 41.602292][ T11] ? kmalloc_node_track_caller_noprof+0x21c/0x400
[ 41.602465][ T11] ? __alloc_skb+0x111/0x2e0
[ 41.602677][ T11] ? __build_skb_around+0x237/0x340
[ 41.602818][ T11] ? __alloc_skb+0x148/0x2e0
[ 41.602956][ T11] ? __pfx___alloc_skb+0x10/0x10
[ 41.603102][ T11] rtmsg_ifinfo_build_skb+0x134/0x230
[ 41.603257][ T11] rtnetlink_event+0xf5/0x1c0
[ 41.603484][ T11] ? trace_notifier_run+0xe2/0x140
[ 41.603626][ T11] notifier_call_chain+0xcd/0x150
[ 41.603783][ T11] call_netdevice_notifiers+0x71/0xa0
[ 41.603922][ T11] ? __pfx_call_netdevice_notifiers+0x10/0x10
[ 41.604094][ T11] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 41.604275][ T11] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 41.604446][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 41.604583][ T11] ? trace_lock_acquire+0xc0/0x1f0
[ 41.604732][ T11] ? trace_lock_acquire+0x14d/0x1f0
[ 41.604951][ T11] ? process_one_work+0xdf1/0x1670
[ 41.605087][ T11] ? lock_acquire+0x32/0xc0
[ 41.605298][ T11] ? process_one_work+0xdf1/0x1670
[ 41.605445][ T11] process_one_work+0xe3b/0x1670
[ 41.605598][ T11] ? __pfx___lock_release+0x10/0x10
[ 41.605738][ T11] ? __pfx_process_one_work+0x10/0x10
[ 41.605971][ T11] ? assign_work+0x16c/0x240
[ 41.606119][ T11] worker_thread+0x587/0xd30
[ 41.606270][ T11] ? __pfx_worker_thread+0x10/0x10
[ 41.606407][ T11] kthread+0x28a/0x350
[ 41.606513][ T11] ? __pfx_kthread+0x10/0x10
[ 41.606652][ T11] ret_from_fork+0x31/0x70
[ 41.606868][ T11] ? __pfx_kthread+0x10/0x10
[ 41.607010][ T11] ret_from_fork_asm+0x1a/0x30
[ 41.607169][ T11]
[ 41.607419][ T11] ------------[ cut here ]------------
[ 41.607567][ T11] RTNL: assertion failed at net/core/fib_rules.c (1246)
[ 41.607837][ T11] WARNING: CPU: 3 PID: 11 at net/core/fib_rules.c:1246 fib_rules_event+0x3e9/0x5c0
[ 41.608076][ T11] Modules linked in:
[ 41.608182][ T11] CPU: 3 PID: 11 Comm: kworker/u16:0 Tainted: G W 6.10.0-rc3-virtme #1
[ 41.608522][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 41.608839][ T11] Workqueue: fbond bond_3ad_state_machine_handler
[ 41.609030][ T11] RIP: 0010:fib_rules_event+0x3e9/0x5c0
[ 41.609172][ T11] 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 77 91 48 c7 c7 e0 8e 77 91 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
[ 41.609671][ T11] RSP: 0018:ffffc900000bfaa0 EFLAGS: 00010286
[ 41.609850][ T11] RAX: 0000000000000000 RBX: 0000000000000029 RCX: 1ffffffff23fb1d4
[ 41.610051][ T11] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001
[ 41.610258][ T11] RBP: 0000000000000000 R08: 0000000000000000 R09: fffffbfff23fb1d4
[ 41.610467][ T11] R10: 0000000000000003 R11: 205d313154202020 R12: 0000000000000000
[ 41.610677][ T11] R13: ffffffff94a9fa80 R14: ffff888006a71000 R15: ffffc900000bfb70
[ 41.611024][ T11] FS: 0000000000000000(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 41.611258][ T11] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.611435][ T11] CR2: 000055ef41554dec CR3: 0000000003f32004 CR4: 0000000000770ef0
[ 41.611712][ T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 41.611914][ T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 41.612118][ T11] PKRU: 55555554
[ 41.612291][ T11] Call Trace:
[ 41.612402][ T11]
[ 41.612474][ T11] ? fib_rules_event+0x3e9/0x5c0
[ 41.612611][ T11] ? __warn+0xcc/0x1b0
[ 41.612721][ T11] ? fib_rules_event+0x3e9/0x5c0
[ 41.612929][ T11] ? report_bug+0x28c/0x2d0
[ 41.613074][ T11] ? handle_bug+0x3d/0x80
[ 41.613182][ T11] ? exc_invalid_op+0x18/0x50
[ 41.613328][ T11] ? asm_exc_invalid_op+0x1a/0x20
[ 41.613488][ T11] ? fib_rules_event+0x3e9/0x5c0
[ 41.613749][ T11] notifier_call_chain+0xcd/0x150
[ 41.613893][ T11] call_netdevice_notifiers+0x71/0xa0
[ 41.614035][ T11] ? __pfx_call_netdevice_notifiers+0x10/0x10
[ 41.614217][ T11] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 41.614479][ T11] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 41.614650][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 41.614869][ T11] ? trace_lock_acquire+0xc0/0x1f0
[ 41.615011][ T11] ? trace_lock_acquire+0x14d/0x1f0
[ 41.615156][ T11] ? process_one_work+0xdf1/0x1670
[ 41.615296][ T11] ? lock_acquire+0x32/0xc0
[ 41.615442][ T11] ? process_one_work+0xdf1/0x1670
[ 41.615657][ T11] process_one_work+0xe3b/0x1670
[ 41.615805][ T11] ? __pfx___lock_release+0x10/0x10
[ 41.615950][ T11] ? __pfx_process_one_work+0x10/0x10
[ 41.616099][ T11] ? assign_work+0x16c/0x240
[ 41.616243][ T11] worker_thread+0x587/0xd30
[ 41.616502][ T11] ? __pfx_worker_thread+0x10/0x10
[ 41.616647][ T11] kthread+0x28a/0x350
[ 41.616755][ T11] ? __pfx_kthread+0x10/0x10
[ 41.616893][ T11] ret_from_fork+0x31/0x70
[ 41.617031][ T11] ? __pfx_kthread+0x10/0x10
[ 41.617176][ T11] ret_from_fork_asm+0x1a/0x30
[ 41.617338][ T11]
[ 41.617443][ T11] irq event stamp: 62898
[ 41.617545][ T11] hardirqs last enabled at (62910): [] console_unlock+0x1a5/0x1c0
[ 41.617853][ T11] hardirqs last disabled at (62921): [] console_unlock+0x18a/0x1c0
[ 41.618075][ T11] softirqs last enabled at (58582): [] bond_3ad_state_machine_handler+0x72b/0x1e30
[ 41.618424][ T11] softirqs last disabled at (58618): [] bond_3ad_state_machine_handler+0xac/0x1e30
[ 41.618705][ T11] ---[ end trace 0000000000000000 ]---
[ 41.618848][ T11]
[ 41.619008][ T11] =============================
[ 41.619215][ T11] WARNING: suspicious RCU usage
[ 41.619366][ T11] 6.10.0-rc3-virtme #1 Tainted: G W
[ 41.619535][ T11] -----------------------------
[ 41.619677][ T11] include/linux/inetdevice.h:252 suspicious rcu_dereference_protected() usage!
[ 41.619972][ T11]
[ 41.619972][ T11] other info that might help us debug this:
[ 41.619972][ T11]
[ 41.620227][ T11]
[ 41.620227][ T11] rcu_scheduler_active = 2, debug_locks = 1
[ 41.620513][ T11] 4 locks held by kworker/u16:0/11:
[ 41.620650][ T11] #0: ffff888005b46548 ((wq_completion)fbond){+.+.}-{0:0}, at: process_one_work+0xdb5/0x1670
[ 41.620931][ T11] #1: ffffc900000bfda0 ((work_completion)(&(&bond->ad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdf1/0x1670
[ 41.621242][ T11] #2: ffff888027d02c58 (&bond->mode_lock){+...}-{2:2}, at: bond_3ad_state_machine_handler+0xac/0x1e30
[ 41.621630][ T11] #3: ffffffff92153680 (rcu_read_lock){....}-{1:2}, at: bond_3ad_state_machine_handler+0xc3/0x1e30
[ 41.621906][ T11]
[ 41.621906][ T11] stack backtrace:
[ 41.622072][ T11] CPU: 3 PID: 11 Comm: kworker/u16:0 Tainted: G W 6.10.0-rc3-virtme #1
[ 41.622298][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 41.622584][ T11] Workqueue: fbond bond_3ad_state_machine_handler
[ 41.622750][ T11] Call Trace:
[ 41.622919][ T11]
[ 41.623054][ T11] dump_stack_lvl+0xb0/0xd0
[ 41.623188][ T11] lockdep_rcu_suspicious+0x1e5/0x270
[ 41.623326][ T11] inetdev_event+0x2df/0xdf0
[ 41.623467][ T11] ? notifier_call_chain+0xcd/0x150
[ 41.623670][ T11] notifier_call_chain+0xcd/0x150
[ 41.623814][ T11] call_netdevice_notifiers+0x71/0xa0
[ 41.624022][ T11] ? __pfx_call_netdevice_notifiers+0x10/0x10
[ 41.624190][ T11] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 41.624359][ T11] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 41.624520][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 41.624720][ T11] ? trace_lock_acquire+0xc0/0x1f0
[ 41.624850][ T11] ? trace_lock_acquire+0x14d/0x1f0
[ 41.624990][ T11] ? process_one_work+0xdf1/0x1670
[ 41.625130][ T11] ? lock_acquire+0x32/0xc0
[ 41.625262][ T11] ? process_one_work+0xdf1/0x1670
[ 41.625398][ T11] process_one_work+0xe3b/0x1670
[ 41.625606][ T11] ? __pfx___lock_release+0x10/0x10
[ 41.625740][ T11] ? __pfx_process_one_work+0x10/0x10
[ 41.625882][ T11] ? assign_work+0x16c/0x240
[ 41.626021][ T11] worker_thread+0x587/0xd30
[ 41.626234][ T11] ? __pfx_worker_thread+0x10/0x10
[ 41.626369][ T11] kthread+0x28a/0x350
[ 41.626474][ T11] ? __pfx_kthread+0x10/0x10
[ 41.626615][ T11] ret_from_fork+0x31/0x70
[ 41.626754][ T11] ? __pfx_kthread+0x10/0x10
[ 41.626949][ T11] ret_from_fork_asm+0x1a/0x30
[ 41.627089][ T11]
[ 41.627210][ T11] ------------[ cut here ]------------
[ 41.627360][ T11] RTNL: assertion failed at net/ipv4/devinet.c (1561)
[ 41.627637][ T11] WARNING: CPU: 3 PID: 11 at net/ipv4/devinet.c:1561 inetdev_event+0x64b/0xdf0
[ 41.627873][ T11] Modules linked in:
[ 41.627979][ T11] CPU: 3 PID: 11 Comm: kworker/u16:0 Tainted: G W 6.10.0-rc3-virtme #1
[ 41.628312][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 41.628647][ T11] Workqueue: fbond bond_3ad_state_machine_handler
[ 41.628830][ T11] RIP: 0010:inetdev_event+0x64b/0xdf0
[ 41.629092][ T11] 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 7a 91 48 c7 c7 c0 63 7a 91 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
[ 41.629829][ T11] RSP: 0018:ffffc900000bfaa0 EFLAGS: 00010286
[ 41.630010][ T11] RAX: 0000000000000000 RBX: 0000000000000029 RCX: 1ffffffff23fb1d4
[ 41.630214][ T11] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001
[ 41.630563][ T11] RBP: ffffc900000bfae0 R08: 0000000000000000 R09: fffffbfff23fb1d4
[ 41.630764][ T11] R10: 0000000000000003 R11: 205d313154202020 R12: ffff888006a71000
[ 41.630973][ T11] R13: ffff888005559a00 R14: ffff888006a71408 R15: 0000000000000000
[ 41.631249][ T11] FS: 0000000000000000(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 41.631493][ T11] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.631663][ T11] CR2: 000055ef41554dec CR3: 0000000003f32004 CR4: 0000000000770ef0
[ 41.631938][ T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 41.632140][ T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 41.632351][ T11] PKRU: 55555554
[ 41.632523][ T11] Call Trace:
[ 41.632627][ T11]
[ 41.632702][ T11] ? inetdev_event+0x64b/0xdf0
[ 41.632843][ T11] ? __warn+0xcc/0x1b0
[ 41.632952][ T11] ? inetdev_event+0x64b/0xdf0
[ 41.633094][ T11] ? report_bug+0x28c/0x2d0
[ 41.633239][ T11] ? handle_bug+0x3d/0x80
[ 41.633360][ T11] ? exc_invalid_op+0x18/0x50
[ 41.633511][ T11] ? asm_exc_invalid_op+0x1a/0x20
[ 41.633665][ T11] ? inetdev_event+0x64b/0xdf0
[ 41.633883][ T11] ? notifier_call_chain+0xcd/0x150
[ 41.634097][ T11] notifier_call_chain+0xcd/0x150
[ 41.634251][ T11] call_netdevice_notifiers+0x71/0xa0
[ 41.634281][ T412] veth2-bond: entered promiscuous mode
[ 41.634395][ T11] ? __pfx_call_netdevice_notifiers+0x10/0x10
[ 41.634719][ T412] veth2-bond: entered allmulticast mode
[ 41.634733][ T11] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 41.635147][ T11] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 41.635327][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 41.635473][ T11] ? trace_lock_acquire+0xc0/0x1f0
[ 41.635609][ T11] ? trace_lock_acquire+0x14d/0x1f0
[ 41.635755][ T11] ? process_one_work+0xdf1/0x1670
[ 41.635896][ T11] ? lock_acquire+0x32/0xc0
[ 41.636037][ T11] ? process_one_work+0xdf1/0x1670
[ 41.636250][ T11] process_one_work+0xe3b/0x1670
[ 41.636415][ T11] ? __pfx___lock_release+0x10/0x10
[ 41.636554][ T11] ? __pfx_process_one_work+0x10/0x10
[ 41.636701][ T11] ? assign_work+0x16c/0x240
[ 41.636911][ T11] worker_thread+0x587/0xd30
[ 41.637066][ T11] ? __pfx_worker_thread+0x10/0x10
[ 41.637221][ T11] kthread+0x28a/0x350
[ 41.637344][ T11] ? __pfx_kthread+0x10/0x10
[ 41.637482][ T11] ret_from_fork+0x31/0x70
[ 41.637690][ T11] ? __pfx_kthread+0x10/0x10
[ 41.637827][ T11] ret_from_fork_asm+0x1a/0x30
[ 41.637979][ T11]
[ 41.638086][ T11] irq event stamp: 63980
[ 41.638203][ T11] hardirqs last enabled at (63992): [] console_unlock+0x1a5/0x1c0
[ 41.638637][ T11] hardirqs last disabled at (64005): [] console_unlock+0x18a/0x1c0
[ 41.638870][ T11] softirqs last enabled at (58582): [] bond_3ad_state_machine_handler+0x72b/0x1e30
[ 41.639139][ T11] softirqs last disabled at (58618): [] bond_3ad_state_machine_handler+0xac/0x1e30
[ 41.639412][ T11] ---[ end trace 0000000000000000 ]---
[ 41.639552][ T11]
[ 41.639625][ T11] =============================
[ 41.639755][ T11] WARNING: suspicious RCU usage
[ 41.639889][ T11] 6.10.0-rc3-virtme #1 Tainted: G W
[ 41.640047][ T11] -----------------------------
[ 41.640177][ T11] include/linux/inetdevice.h:252 suspicious rcu_dereference_protected() usage!
[ 41.640411][ T11]
[ 41.640411][ T11] other info that might help us debug this:
[ 41.640411][ T11]
[ 41.640666][ T11]
[ 41.640666][ T11] rcu_scheduler_active = 2, debug_locks = 1
[ 41.640917][ T11] 4 locks held by kworker/u16:0/11:
[ 41.641049][ T11] #0: ffff888005b46548 ((wq_completion)fbond){+.+.}-{0:0}, at: process_one_work+0xdb5/0x1670
[ 41.641428][ T11] #1: ffffc900000bfda0 ((work_completion)(&(&bond->ad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdf1/0x1670
[ 41.641732][ T11] #2: ffff888027d02c58 (&bond->mode_lock){+...}-{2:2}, at: bond_3ad_state_machine_handler+0xac/0x1e30
[ 41.641997][ T11] #3: ffffffff92153680 (rcu_read_lock){....}-{1:2}, at: bond_3ad_state_machine_handler+0xc3/0x1e30
[ 41.642260][ T11]
[ 41.642260][ T11] stack backtrace:
[ 41.642427][ T11] CPU: 3 PID: 11 Comm: kworker/u16:0 Tainted: G W 6.10.0-rc3-virtme #1
[ 41.642654][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 41.642941][ T11] Workqueue: fbond bond_3ad_state_machine_handler
[ 41.643107][ T11] Call Trace:
[ 41.643206][ T11]
[ 41.643278][ T11] dump_stack_lvl+0xb0/0xd0
[ 41.643413][ T11] lockdep_rcu_suspicious+0x1e5/0x270
[ 41.643545][ T11] fib_netdev_event+0x1ec/0x5a0
[ 41.643762][ T11] notifier_call_chain+0xcd/0x150
[ 41.643901][ T11] call_netdevice_notifiers+0x71/0xa0
[ 41.644038][ T11] ? __pfx_call_netdevice_notifiers+0x10/0x10
[ 41.644205][ T11] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 41.644484][ T11] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 41.644640][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 41.644775][ T11] ? trace_lock_acquire+0xc0/0x1f0
[ 41.644907][ T11] ? trace_lock_acquire+0x14d/0x1f0
[ 41.645085][ T11] ? process_one_work+0xdf1/0x1670
[ 41.645211][ T11] ? lock_acquire+0x32/0xc0
[ 41.645356][ T11] ? process_one_work+0xdf1/0x1670
[ 41.645492][ T11] process_one_work+0xe3b/0x1670
[ 41.645655][ T11] ? __pfx___lock_release+0x10/0x10
[ 41.645784][ T11] ? __pfx_process_one_work+0x10/0x10
[ 41.645924][ T11] ? assign_work+0x16c/0x240
[ 41.646058][ T11] worker_thread+0x587/0xd30
[ 41.646217][ T11] ? __pfx_worker_thread+0x10/0x10
[ 41.646424][ T11] kthread+0x28a/0x350
[ 41.646585][ T11] ? __pfx_kthread+0x10/0x10
[ 41.646818][ T11] ret_from_fork+0x31/0x70
[ 41.647038][ T11] ? __pfx_kthread+0x10/0x10
[ 41.647381][ T11] ret_from_fork_asm+0x1a/0x30
[ 41.647628][ T11]
[ 41.647823][ T11]
[ 41.647942][ T11] =============================
[ 41.648157][ T11] WARNING: suspicious RCU usage
[ 41.648514][ T11] 6.10.0-rc3-virtme #1 Tainted: G W
[ 41.648796][ T11] -----------------------------
[ 41.649012][ T11] drivers/net/bonding/bond_main.c:3874 suspicious rcu_dereference_protected() usage!
[ 41.649406][ T11]
[ 41.649406][ T11] other info that might help us debug this:
[ 41.649406][ T11]
[ 41.649796][ T11]
[ 41.649796][ T11] rcu_scheduler_active = 2, debug_locks = 1
[ 41.649988][ T11] 4 locks held by kworker/u16:0/11:
[ 41.650135][ T11] #0: ffff888005b46548 ((wq_completion)fbond){+.+.}-{0:0}, at: process_one_work+0xdb5/0x1670
[ 41.650416][ T11] #1: ffffc900000bfda0 ((work_completion)(&(&bond->ad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdf1/0x1670
[ 41.650772][ T11] #2: ffff888027d02c58 (&bond->mode_lock){+...}-{2:2}, at: bond_3ad_state_machine_handler+0xac/0x1e30
[ 41.651041][ T11] #3: ffffffff92153680 (rcu_read_lock){....}-{1:2}, at: bond_3ad_state_machine_handler+0xc3/0x1e30
[ 41.651393][ T11]
[ 41.651393][ T11] stack backtrace:
[ 41.651556][ T11] CPU: 3 PID: 11 Comm: kworker/u16:0 Tainted: G W 6.10.0-rc3-virtme #1
[ 41.651775][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 41.652063][ T11] Workqueue: fbond bond_3ad_state_machine_handler
[ 41.652229][ T11] Call Trace:
[ 41.652330][ T11]
[ 41.652399][ T11] dump_stack_lvl+0xb0/0xd0
[ 41.652536][ T11] lockdep_rcu_suspicious+0x1e5/0x270
[ 41.652670][ T11] bond_slave_netdev_event+0x43c/0x870
[ 41.652801][ T11] ? ipmr_device_event+0x3d/0x1b0
[ 41.652936][ T11] notifier_call_chain+0xcd/0x150
[ 41.653077][ T11] call_netdevice_notifiers+0x71/0xa0
[ 41.653208][ T11] ? __pfx_call_netdevice_notifiers+0x10/0x10
[ 41.653375][ T11] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 41.653542][ T11] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 41.653778][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 41.653907][ T11] ? trace_lock_acquire+0xc0/0x1f0
[ 41.654033][ T11] ? trace_lock_acquire+0x14d/0x1f0
[ 41.654166][ T11] ? process_one_work+0xdf1/0x1670
[ 41.654358][ T11] ? lock_acquire+0x32/0xc0
[ 41.654485][ T11] ? process_one_work+0xdf1/0x1670
[ 41.654621][ T11] process_one_work+0xe3b/0x1670
[ 41.654758][ T11] ? __pfx___lock_release+0x10/0x10
[ 41.654949][ T11] ? __pfx_process_one_work+0x10/0x10
[ 41.655088][ T11] ? assign_work+0x16c/0x240
[ 41.655220][ T11] worker_thread+0x587/0xd30
[ 41.655363][ T11] ? __pfx_worker_thread+0x10/0x10
[ 41.655492][ T11] kthread+0x28a/0x350
[ 41.655658][ T11] ? __pfx_kthread+0x10/0x10
[ 41.655789][ T11] ret_from_fork+0x31/0x70
[ 41.655921][ T11] ? __pfx_kthread+0x10/0x10
[ 41.656050][ T11] ret_from_fork_asm+0x1a/0x30
[ 41.656258][ T11]
[ 41.656374][ T11]
[ 41.656444][ T11] =============================
[ 41.656582][ T11] WARNING: suspicious RCU usage
[ 41.656711][ T11] 6.10.0-rc3-virtme #1 Tainted: G W
[ 41.656939][ T11] -----------------------------
[ 41.657067][ T11] drivers/net/bonding/bond_main.c:3889 suspicious rcu_dereference_protected() usage!
[ 41.657311][ T11]
[ 41.657311][ T11] other info that might help us debug this:
[ 41.657311][ T11]
[ 41.657631][ T11]
[ 41.657631][ T11] rcu_scheduler_active = 2, debug_locks = 1
[ 41.657824][ T11] 4 locks held by kworker/u16:0/11:
[ 41.657954][ T11] #0: ffff888005b46548 ((wq_completion)fbond){+.+.}-{0:0}, at: process_one_work+0xdb5/0x1670
[ 41.658297][ T11] #1: ffffc900000bfda0 ((work_completion)(&(&bond->ad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdf1/0x1670
[ 41.658618][ T11] #2: ffff888027d02c58 (&bond->mode_lock){+...}-{2:2}, at: bond_3ad_state_machine_handler+0xac/0x1e30
[ 41.658956][ T11] #3: ffffffff92153680 (rcu_read_lock){....}-{1:2}, at: bond_3ad_state_machine_handler+0xc3/0x1e30
[ 41.659223][ T11]
[ 41.659223][ T11] stack backtrace:
[ 41.659491][ T11] CPU: 3 PID: 11 Comm: kworker/u16:0 Tainted: G W 6.10.0-rc3-virtme #1
[ 41.659724][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 41.660014][ T11] Workqueue: fbond bond_3ad_state_machine_handler
[ 41.660185][ T11] Call Trace:
[ 41.660286][ T11]
[ 41.660357][ T11] dump_stack_lvl+0xb0/0xd0
[ 41.660526][ T11] lockdep_rcu_suspicious+0x1e5/0x270
[ 41.660664][ T11] bond_slave_netdev_event+0x3e2/0x870
[ 41.660792][ T11] ? ipmr_device_event+0x3d/0x1b0
[ 41.660930][ T11] notifier_call_chain+0xcd/0x150
[ 41.661071][ T11] call_netdevice_notifiers+0x71/0xa0
[ 41.661204][ T11] ? __pfx_call_netdevice_notifiers+0x10/0x10
[ 41.661372][ T11] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 41.661539][ T11] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 41.661695][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 41.661891][ T11] ? trace_lock_acquire+0xc0/0x1f0
[ 41.662019][ T11] ? trace_lock_acquire+0x14d/0x1f0
[ 41.662153][ T11] ? process_one_work+0xdf1/0x1670
[ 41.662281][ T11] ? lock_acquire+0x32/0xc0
[ 41.662470][ T11] ? process_one_work+0xdf1/0x1670
[ 41.662602][ T11] process_one_work+0xe3b/0x1670
[ 41.662739][ T11] ? __pfx___lock_release+0x10/0x10
[ 41.662868][ T11] ? __pfx_process_one_work+0x10/0x10
[ 41.663068][ T11] ? assign_work+0x16c/0x240
[ 41.663208][ T11] worker_thread+0x587/0xd30
[ 41.663359][ T11] ? __pfx_worker_thread+0x10/0x10
[ 41.663489][ T11] kthread+0x28a/0x350
[ 41.663589][ T11] ? __pfx_kthread+0x10/0x10
[ 41.663783][ T11] ret_from_fork+0x31/0x70
[ 41.663913][ T11] ? __pfx_kthread+0x10/0x10
[ 41.664041][ T11] ret_from_fork_asm+0x1a/0x30
[ 41.664190][ T11]
[ 41.664591][ T412] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[ 41.873827][ T11] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[ 41.874261][ T11] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[ 41.874785][ T11] fbond: active interface up!
[ 42.080797][ T11] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[ 42.163660][ T415] fab-br0: port 1(fbond) entered blocking state
[ 42.164051][ T415] fab-br0: port 1(fbond) entered forwarding state
[ 44.160395][ T11] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:337
[ 44.160858][ T11] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 11, name: kworker/u16:0
[ 44.161143][ T11] preempt_count: 201, expected: 0
[ 44.161329][ T11] RCU nest depth: 1, expected: 0
[ 44.161493][ T11] 4 locks held by kworker/u16:0/11:
[ 44.161662][ T11] #0: ffff888005b46548 ((wq_completion)fbond){+.+.}-{0:0}, at: process_one_work+0xdb5/0x1670
[ 44.162095][ T11] #1: ffffc900000bfda0 ((work_completion)(&(&bond->ad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdf1/0x1670
[ 44.162706][ T11] #2: ffff888027d02c58 (&bond->mode_lock){+...}-{2:2}, at: bond_3ad_state_machine_handler+0xac/0x1e30
[ 44.163130][ T11] #3: ffffffff92153680 (rcu_read_lock){....}-{1:2}, at: bond_3ad_state_machine_handler+0xc3/0x1e30
[ 44.163582][ T11] CPU: 0 PID: 11 Comm: kworker/u16:0 Tainted: G W 6.10.0-rc3-virtme #1
[ 44.163941][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 44.164425][ T11] Workqueue: fbond bond_3ad_state_machine_handler
[ 44.164721][ T11] Call Trace:
[ 44.164894][ T11]
[ 44.165014][ T11] dump_stack_lvl+0xb0/0xd0
[ 44.165251][ T11] __might_resched+0x2f8/0x530
[ 44.165492][ T11] kmem_cache_alloc_node_noprof+0x21e/0x2b0
[ 44.165764][ T11] ? __alloc_skb+0x215/0x2e0
[ 44.165991][ T11] __alloc_skb+0x215/0x2e0
[ 44.166219][ T11] ? __pfx___alloc_skb+0x10/0x10
[ 44.166455][ T11] ? if_nlmsg_size+0x389/0x7b0
[ 44.166698][ T11] rtmsg_ifinfo_build_skb+0x79/0x230
[ 44.166932][ T11] rtnetlink_event+0xf5/0x1c0
[ 44.167101][ T11] ? trace_notifier_run+0xe2/0x140
[ 44.167282][ T11] notifier_call_chain+0xcd/0x150
[ 44.167438][ T11] call_netdevice_notifiers+0x71/0xa0
[ 44.167587][ T11] ? __pfx_call_netdevice_notifiers+0x10/0x10
[ 44.167778][ T11] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 44.167979][ T11] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 44.168169][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 44.168321][ T11] ? trace_lock_acquire+0xc0/0x1f0
[ 44.168476][ T11] ? trace_lock_acquire+0x14d/0x1f0
[ 44.168636][ T11] ? process_one_work+0xdf1/0x1670
[ 44.168770][ T11] ? lock_acquire+0x32/0xc0
[ 44.168903][ T11] ? process_one_work+0xdf1/0x1670
[ 44.169041][ T11] process_one_work+0xe3b/0x1670
[ 44.169198][ T11] ? __pfx___lock_release+0x10/0x10
[ 44.169337][ T11] ? __pfx_process_one_work+0x10/0x10
[ 44.169480][ T11] ? assign_work+0x16c/0x240
[ 44.169625][ T11] worker_thread+0x587/0xd30
[ 44.169774][ T11] ? __pfx_worker_thread+0x10/0x10
[ 44.169911][ T11] kthread+0x28a/0x350
[ 44.170014][ T11] ? __pfx_kthread+0x10/0x10
[ 44.170151][ T11] ret_from_fork+0x31/0x70
[ 44.170294][ T11] ? __pfx_kthread+0x10/0x10
[ 44.170507][ T11] ret_from_fork_asm+0x1a/0x30
[ 44.170659][ T11]
[ 44.415310][ T440] fbond: left allmulticast mode
[ 44.415751][ T440] veth1-bond: left allmulticast mode
[ 44.415912][ T440] veth2-bond: left allmulticast mode
[ 44.416073][ T440] fbond: left promiscuous mode
[ 44.416266][ T440] veth1-bond: left promiscuous mode
[ 44.417516][ T440] veth2-bond: left promiscuous mode
[ 44.417992][ T440] fab-br0: port 1(fbond) entered disabled state
[ 44.831588][ T441] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[ 44.832531][ T441] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[ 44.849959][ T441] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[ 44.850646][ T441] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[ 44.871644][ T441] fbond (unregistering): Released all slaves
[ 44.901982][ T441] ip (441) used greatest stack depth: 22896 bytes left