Warning: Permanently added '10.128.1.108' (ED25519) to the list of known hosts.
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[ 97.267263][ T24] cfg80211: failed to load regulatory.db
[ 100.216810][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
[ 100.225203][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
[ 101.736731][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
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[ 102.717078][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
[ 102.725364][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
[ 102.734127][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
[ 102.757107][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
[ 102.765414][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
[ 102.774267][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
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[ 110.289177][ T0] NOHZ tick-stop error: local softirq work is pending, handler #10!!!
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[ 252.646361][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 252.653360][ C1] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P10/1:b..l
[ 252.661303][ C1] rcu: (detected by 1, t=10502 jiffies, g=9913, q=42 ncpus=2)
[ 252.669073][ C1] task:kworker/0:1 state:R running task stack:24856 pid:10 tgid:10 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 252.683134][ C1] Workqueue: events_power_efficient gc_worker
[ 252.689229][ C1] Call Trace:
[ 252.692497][ C1]
[ 252.695502][ C1] __schedule+0x14bc/0x5000
[ 252.700028][ C1] ? __pfx___schedule+0x10/0x10
[ 252.704889][ C1] ? __pfx___schedule+0x10/0x10
[ 252.709752][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 252.715390][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 252.721112][ C1] ? preempt_schedule_irq+0xaa/0x150
[ 252.726405][ C1] preempt_schedule_irq+0xb5/0x150
[ 252.731522][ C1] ? __pfx_preempt_schedule_irq+0x10/0x10
[ 252.737427][ C1] ? irqentry_exit+0x5dd/0x660
[ 252.742194][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 252.747824][ C1] ? lockdep_hardirqs_on+0x98/0x140
[ 252.753037][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 252.758851][ C1] ? rcu_irq_exit_check_preempt+0xdf/0x210
[ 252.764655][ C1] irqentry_exit+0x5d8/0x660
[ 252.769245][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 252.775210][ C1] RIP: 0010:seqcount_lockdep_reader_access+0x17e/0x1c0
[ 252.782072][ C1] Code: f8 4d 85 e4 75 16 e8 41 a7 3d f8 eb 15 e8 3a a7 3d f8 e8 f5 a6 d7 01 4d 85 e4 74 ea e8 2b a7 3d f8 fb 48 c7 04 24 0e 36 e0 45 <4b> c7 04 3e 00 00 00 00 66 43 c7 44 3e 09 00 00 43 c6 44 3e 0b 00
[ 252.801851][ C1] RSP: 0018:ffffc900000f7820 EFLAGS: 00000293
[ 252.807921][ C1] RAX: ffffffff89840b25 RBX: 0000000000000000 RCX: ffff88801c2d9e80
[ 252.815892][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 252.824040][ C1] RBP: ffffc900000f78d0 R08: ffffffff8f821f77 R09: 1ffffffff1f043ee
[ 252.832092][ C1] R10: dffffc0000000000 R11: fffffbfff1f043ef R12: 0000000000000200
[ 252.840051][ C1] R13: ffff88801be8d818 R14: 1ffff9200001ef04 R15: dffffc0000000000
[ 252.848196][ C1] ? seqcount_lockdep_reader_access+0x175/0x1c0
[ 252.854445][ C1] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10
[ 252.861036][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 252.866681][ C1] gc_worker+0x308/0x1380
[ 252.871107][ C1] ? gc_worker+0x264/0x1380
[ 252.875650][ C1] ? __pfx_gc_worker+0x10/0x10
[ 252.880506][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 252.886154][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 252.891352][ C1] ? process_scheduled_works+0x9ef/0x1770
[ 252.897112][ C1] ? process_scheduled_works+0x9ef/0x1770
[ 252.902824][ C1] process_scheduled_works+0xad1/0x1770
[ 252.908382][ C1] ? __pfx_process_scheduled_works+0x10/0x10
[ 252.914354][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 252.919987][ C1] worker_thread+0x8a0/0xda0
[ 252.924585][ C1] kthread+0x711/0x8a0
[ 252.928732][ C1] ? __pfx_worker_thread+0x10/0x10
[ 252.933834][ C1] ? __pfx_kthread+0x10/0x10
[ 252.938499][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 252.944137][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 252.949349][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 252.955069][ C1] ? lockdep_hardirqs_on+0x98/0x140
[ 252.960259][ C1] ? __pfx_kthread+0x10/0x10
[ 252.964850][ C1] ret_from_fork+0x599/0xb30
[ 252.969520][ C1] ? __pfx_ret_from_fork+0x10/0x10
[ 252.974627][ C1] ? __switch_to_asm+0x39/0x70
[ 252.979385][ C1] ? __switch_to_asm+0x33/0x70
[ 252.984151][ C1] ? __pfx_kthread+0x10/0x10
[ 252.988741][ C1] ret_from_fork_asm+0x1a/0x30
[ 252.993514][ C1]
[ 252.996513][ C1] rcu: rcu_preempt kthread starved for 10537 jiffies! g9913 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 253.007608][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 253.017564][ C1] rcu: RCU grace-period kthread stack dump:
[ 253.023454][ C1] task:rcu_preempt state:R running task stack:26456 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000
[ 253.037036][ C1] Call Trace:
[ 253.040307][ C1]
[ 253.043229][ C1] __schedule+0x14bc/0x5000
[ 253.047743][ C1] ? lockdep_hardirqs_on+0x98/0x140
[ 253.052991][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 253.058612][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 253.064607][ C1] ? __pfx___schedule+0x10/0x10
[ 253.069657][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 253.075295][ C1] ? schedule+0x91/0x360
[ 253.079531][ C1] schedule+0x165/0x360
[ 253.083685][ C1] schedule_timeout+0x12b/0x270
[ 253.088710][ C1] ? __pfx_schedule_timeout+0x10/0x10
[ 253.094078][ C1] ? __pfx_process_timeout+0x10/0x10
[ 253.099394][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 253.105063][ C1] ? prepare_to_swait_event+0x341/0x380
[ 253.110648][ C1] rcu_gp_fqs_loop+0x301/0x1540
[ 253.115520][ C1] ? __pfx_rcu_gp_init+0x10/0x10
[ 253.120449][ C1] ? lockdep_hardirqs_on+0x98/0x140
[ 253.125638][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10
[ 253.130995][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 253.136896][ C1] ? finish_swait+0xcd/0x1f0
[ 253.141498][ C1] rcu_gp_kthread+0x99/0x390
[ 253.146077][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 253.151265][ C1] ? __kthread_parkme+0x7b/0x200
[ 253.156200][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 253.161828][ C1] ? __kthread_parkme+0x1a1/0x200
[ 253.166943][ C1] kthread+0x711/0x8a0
[ 253.171013][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 253.176206][ C1] ? __pfx_kthread+0x10/0x10
[ 253.180804][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 253.186443][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 253.191747][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 253.197398][ C1] ? lockdep_hardirqs_on+0x98/0x140
[ 253.202800][ C1] ? __pfx_kthread+0x10/0x10
[ 253.207395][ C1] ret_from_fork+0x599/0xb30
[ 253.211979][ C1] ? __pfx_ret_from_fork+0x10/0x10
[ 253.217089][ C1] ? __switch_to_asm+0x39/0x70
[ 253.221934][ C1] ? __switch_to_asm+0x33/0x70
[ 253.226696][ C1] ? __pfx_kthread+0x10/0x10
[ 253.231284][ C1] ret_from_fork_asm+0x1a/0x30
[ 253.236148][ C1]
[ 253.239414][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 253.245803][ C1] CPU: 1 UID: 0 PID: 5913 Comm: vhost-5912 Not tainted syzkaller #0 PREEMPT(full)
[ 253.255093][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 253.265305][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0xa8/0x110
[ 253.271807][ C1] Code: 74 05 e8 7b 3a 6b f6 48 c7 44 24 20 00 00 00 00 9c 8f 44 24 20 f6 44 24 21 02 75 4f f7 c3 00 02 00 00 74 01 fb bf 01 00 00 00 53 be 32 f6 65 8b 05 ec 60 20 07 85 c0 74 40 48 c7 04 24 0e 36
[ 253.291582][ C1] RSP: 0018:ffffc90002e879e0 EFLAGS: 00000206
[ 253.297681][ C1] RAX: 3229c3fabc5b3d00 RBX: 0000000000000212 RCX: 3229c3fabc5b3d00
[ 253.305644][ C1] RDX: 0000000000000006 RSI: ffffffff8d7922ac RDI: 0000000000000001
[ 253.313610][ C1] RBP: ffffc90002e87a70 R08: ffffffff8f821f77 R09: 1ffffffff1f043ee
[ 253.321583][ C1] R10: dffffc0000000000 R11: fffffbfff1f043ef R12: dffffc0000000000
[ 253.329702][ C1] R13: ffff8880728b4c10 R14: ffff8880327d7608 R15: 1ffff920005d0f3c
[ 253.337761][ C1] FS: 000055555ee9a480(0000) GS:ffff888125f35000(0000) knlGS:0000000000000000
[ 253.346944][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 253.353519][ C1] CR2: 0000000000000002 CR3: 0000000071c70000 CR4: 0000000000350ef0
[ 253.361479][ C1] Call Trace:
[ 253.364836][ C1]
[ 253.367755][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 253.374082][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 253.379729][ C1] vhost_update_used_flags+0x1fc/0x290
[ 253.385182][ C1] vhost_disable_notify+0xad/0x1e0
[ 253.390288][ C1] vhost_vsock_handle_tx_kick+0x156/0xfe0
[ 253.396039][ C1] ? irqentry_exit+0x5dd/0x660
[ 253.400822][ C1] ? __pfx_vhost_vsock_handle_tx_kick+0x10/0x10
[ 253.407097][ C1] ? lockdep_hardirqs_on+0x98/0x140
[ 253.412289][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 253.417923][ C1] vhost_run_work_list+0x14e/0x1e0
[ 253.423029][ C1] ? __pfx_vhost_run_work_list+0x10/0x10
[ 253.428671][ C1] vhost_task_fn+0x27c/0x430
[ 253.433372][ C1] ? __pfx_vhost_task_fn+0x10/0x10
[ 253.438571][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 253.444202][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 253.449831][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 253.455033][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 253.460690][ C1] ? lockdep_hardirqs_on+0x98/0x140
[ 253.465883][ C1] ? __pfx_vhost_task_fn+0x10/0x10
[ 253.470996][ C1] ret_from_fork+0x599/0xb30
[ 253.475647][ C1] ? __pfx_ret_from_fork+0x10/0x10
[ 253.480771][ C1] ? __switch_to_asm+0x39/0x70
[ 253.485529][ C1] ? __switch_to_asm+0x33/0x70
[ 253.490308][ C1] ? __pfx_vhost_task_fn+0x10/0x10
[ 253.495424][ C1] ret_from_fork_asm+0x1a/0x30
[ 253.500206][ C1]