Warning: Permanently added '10.128.1.204' (ED25519) to the list of known hosts.
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[ 73.494926][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
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[ 76.255362][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
[ 77.264345][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
[ 77.274729][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
[ 77.284303][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
[ 77.294608][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
[ 77.304319][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
[ 77.314292][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
[ 77.324303][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
[ 77.332559][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
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[ 88.026934][ T47] cfg80211: failed to load regulatory.db
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[ 261.243997][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 261.251096][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P866/1:b..l
[ 261.259113][ C0] rcu: (detected by 0, t=10502 jiffies, g=9513, q=39 ncpus=2)
[ 261.266663][ C0] task:kworker/1:2 state:R running task stack:27816 pid:866 tgid:866 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 261.280534][ C0] Workqueue: events_power_efficient gc_worker
[ 261.286645][ C0] Call Trace:
[ 261.289934][ C0]
[ 261.292876][ C0] __schedule+0x14db/0x5030
[ 261.297407][ C0] ? __pfx___schedule+0x10/0x10
[ 261.302259][ C0] ? __pfx___schedule+0x10/0x10
[ 261.307112][ C0] ? __lock_acquire+0x6b6/0x2cf0
[ 261.312077][ C0] preempt_schedule_irq+0x4d/0xa0
[ 261.317102][ C0] irqentry_exit+0x5e3/0x670
[ 261.321696][ C0] ? rcu_is_watching+0x15/0xb0
[ 261.326471][ C0] asm_sysvec_reschedule_ipi+0x1a/0x20
[ 261.331930][ C0] RIP: 0010:lock_acquire+0x222/0x340
[ 261.337219][ C0] Code: ff ff ff e8 00 c6 c0 09 f7 44 24 08 00 02 00 00 0f 84 3a ff ff ff 65 48 8b 05 1a 34 04 11 48 3b 44 24 58 75 33 fb 48 83 c4 60 <5b> 41 5c 41 5d 41 5e 41 5f 5d e9 ff a3 c3 09 cc 48 8d 3d d7 c3 07
[ 261.356834][ C0] RSP: 0018:ffffc900034879a0 EFLAGS: 00000286
[ 261.362915][ C0] RAX: 9c964894642a1b00 RBX: 0000000000000000 RCX: 0000000000000046
[ 261.370883][ C0] RDX: 0000000087d062ab RSI: ffffffff8db8dbf6 RDI: ffffffff8be09d60
[ 261.378866][ C0] RBP: ffffffff898842f4 R08: ffffffff898842f4 R09: ffffffff8e144f60
[ 261.386854][ C0] R10: dffffc0000000000 R11: fffffbfff1f45b1f R12: 0000000000000002
[ 261.394834][ C0] R13: ffffffff8e144f60 R14: 0000000000000000 R15: 0000000000000246
[ 261.402818][ C0] ? gc_worker+0x264/0x1380
[ 261.407333][ C0] ? gc_worker+0x264/0x1380
[ 261.411858][ C0] gc_worker+0x285/0x1380
[ 261.416191][ C0] ? gc_worker+0x264/0x1380
[ 261.420699][ C0] ? gc_worker+0x264/0x1380
[ 261.425209][ C0] ? __pfx_gc_worker+0x10/0x10
[ 261.429982][ C0] ? process_one_work+0x868/0x15a0
[ 261.435093][ C0] process_one_work+0x93a/0x15a0
[ 261.440056][ C0] ? __pfx_process_one_work+0x10/0x10
[ 261.445429][ C0] ? do_raw_spin_lock+0x121/0x290
[ 261.450460][ C0] ? assign_work+0x3c7/0x5b0
[ 261.455058][ C0] worker_thread+0x9b0/0xee0
[ 261.459678][ C0] kthread+0x389/0x480
[ 261.463755][ C0] ? __pfx_worker_thread+0x10/0x10
[ 261.468868][ C0] ? __pfx_kthread+0x10/0x10
[ 261.473467][ C0] ret_from_fork+0x510/0xa50
[ 261.478061][ C0] ? __pfx_ret_from_fork+0x10/0x10
[ 261.483185][ C0] ? __switch_to+0xc9e/0x1480
[ 261.487869][ C0] ? __pfx_kthread+0x10/0x10
[ 261.492469][ C0] ret_from_fork_asm+0x1a/0x30
[ 261.497256][ C0]
[ 261.500275][ C0] rcu: rcu_preempt kthread starved for 10523 jiffies! g9513 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 261.511384][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 261.521348][ C0] rcu: RCU grace-period kthread stack dump:
[ 261.527235][ C0] task:rcu_preempt state:R running task stack:28096 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000
[ 261.540733][ C0] Call Trace:
[ 261.544010][ C0]
[ 261.546943][ C0] __schedule+0x14db/0x5030
[ 261.551470][ C0] ? do_raw_spin_lock+0x121/0x290
[ 261.556525][ C0] ? __pfx___schedule+0x10/0x10
[ 261.561488][ C0] ? schedule+0x91/0x360
[ 261.565743][ C0] schedule+0x165/0x360
[ 261.569913][ C0] schedule_timeout+0x12b/0x270
[ 261.574775][ C0] ? __pfx_schedule_timeout+0x10/0x10
[ 261.580157][ C0] ? __pfx_process_timeout+0x10/0x10
[ 261.585458][ C0] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 261.591278][ C0] ? prepare_to_swait_event+0x341/0x380
[ 261.596842][ C0] rcu_gp_fqs_loop+0x301/0x11b0
[ 261.601699][ C0] ? lockdep_hardirqs_on+0x7b/0x110
[ 261.606900][ C0] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 261.612723][ C0] ? rcu_gp_init+0x144f/0x1700
[ 261.617497][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10
[ 261.622792][ C0] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 261.628616][ C0] rcu_gp_kthread+0x9b/0x2d0
[ 261.633211][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 261.638409][ C0] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 261.644245][ C0] ? __kthread_parkme+0x7b/0x200
[ 261.649202][ C0] ? __kthread_parkme+0x1a1/0x200
[ 261.654243][ C0] kthread+0x389/0x480
[ 261.658325][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 261.663528][ C0] ? __pfx_kthread+0x10/0x10
[ 261.668127][ C0] ret_from_fork+0x510/0xa50
[ 261.672722][ C0] ? __pfx_ret_from_fork+0x10/0x10
[ 261.677834][ C0] ? __switch_to+0xc9e/0x1480
[ 261.682513][ C0] ? __pfx_kthread+0x10/0x10
[ 261.687115][ C0] ret_from_fork_asm+0x1a/0x30
[ 261.691903][ C0]
[ 261.694919][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 261.701259][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 PREEMPT(full)
[ 261.710221][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 261.720274][ C0] RIP: 0010:pv_native_safe_halt+0x13/0x20
[ 261.726000][ C0] Code: cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d e3 3f 29 00 f3 0f 1e fa fb f4 cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90
[ 261.745608][ C0] RSP: 0018:ffffffff8de07dc0 EFLAGS: 000002c2
[ 261.751681][ C0] RAX: 00000000000d4259 RBX: ffffffff81977eae RCX: 0000000080000001
[ 261.759652][ C0] RDX: 0000000000000001 RSI: ffffffff8d9a99b4 RDI: ffffffff8be09d60
[ 261.767622][ C0] RBP: ffffffff8de07eb0 R08: ffff8880b863375b R09: 1ffff110170c66eb
[ 261.775599][ C0] R10: dffffc0000000000 R11: ffffed10170c66ec R12: ffffffff8fa2d8f0
[ 261.783565][ C0] R13: 1ffffffff1bd29d0 R14: 0000000000000000 R15: 0000000000000000
[ 261.791531][ C0] FS: 0000000000000000(0000) GS:ffff888125bf7000(0000) knlGS:0000000000000000
[ 261.800456][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 261.807039][ C0] CR2: 00007f253c4260f0 CR3: 0000000071f18000 CR4: 00000000003526f0
[ 261.815015][ C0] Call Trace:
[ 261.818296][ C0]
[ 261.821222][ C0] default_idle+0x13/0x20
[ 261.825559][ C0] default_idle_call+0x73/0xb0
[ 261.830327][ C0] do_idle+0x1be/0x4d0
[ 261.834409][ C0] ? lock_acquire+0x107/0x340
[ 261.839189][ C0] ? __pfx_do_idle+0x10/0x10
[ 261.843796][ C0] cpu_startup_entry+0x44/0x60
[ 261.848564][ C0] rest_init+0x2de/0x300
[ 261.852812][ C0] start_kernel+0x38b/0x3e0
[ 261.857322][ C0] x86_64_start_reservations+0x24/0x30
[ 261.862808][ C0] x86_64_start_kernel+0x143/0x1c0
[ 261.867949][ C0] common_startup_64+0x13e/0x147
[ 261.872927][ C0]