Warning: Permanently added '10.128.1.92' (ED25519) to the list of known hosts.
[ 291.909958][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 291.917033][ C0] (detected by 0, t=10502 jiffies, g=3601, q=19)
[ 291.923444][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4294966342-4294955840), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 291.936798][ C0] rcu: rcu_preempt kthread starved for 10502 jiffies! g3601 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 291.947900][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 291.957861][ C0] rcu: RCU grace-period kthread stack dump:
[ 291.963745][ C0] task:rcu_preempt state:R running task stack:27000 pid: 15 ppid: 2 flags:0x00004000
[ 291.974530][ C0] Call Trace:
[ 291.977807][ C0]
[ 291.980740][ C0] __schedule+0x12c4/0x45b0
[ 291.985367][ C0] ? _raw_spin_unlock_irqrestore+0x8b/0x130
[ 291.991291][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 291.997195][ C0] ? __mod_timer+0xa8e/0xeb0
[ 292.001864][ C0] ? __sched_text_start+0x8/0x8
[ 292.007148][ C0] ? mod_timer_pending+0x20/0x20
[ 292.012087][ C0] ? lockdep_softirqs_off+0x420/0x420
[ 292.017501][ C0] schedule+0x11b/0x1f0
[ 292.021676][ C0] schedule_timeout+0x1b9/0x300
[ 292.026526][ C0] ? console_conditional_schedule+0x40/0x40
[ 292.032417][ C0] ? update_process_times+0x200/0x200
[ 292.037880][ C0] ? prepare_to_swait_event+0x321/0x340
[ 292.043498][ C0] rcu_gp_fqs_loop+0x2bf/0x1080
[ 292.048385][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 292.053578][ C0] ? lockdep_hardirqs_on+0x94/0x130
[ 292.058822][ C0] ? rcu_gp_init+0xdae/0x1140
[ 292.063498][ C0] ? rcu_gp_init+0x1140/0x1140
[ 292.068272][ C0] ? finish_swait+0xc5/0x1d0
[ 292.072864][ C0] rcu_gp_kthread+0xa4/0x360
[ 292.077452][ C0] ? _raw_spin_unlock+0x40/0x40
[ 292.082304][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 292.087417][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 292.093327][ C0] ? __kthread_parkme+0x15c/0x1c0
[ 292.098413][ C0] kthread+0x3f6/0x4f0
[ 292.102481][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 292.107595][ C0] ? kthread_blkcg+0xd0/0xd0
[ 292.112193][ C0] ret_from_fork+0x1f/0x30
[ 292.116647][ C0]
[ 292.119662][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 292.125972][ C0] NMI backtrace for cpu 0
[ 292.130293][ C0] CPU: 0 PID: 3551 Comm: syz-executor337 Not tainted 5.15.142-syzkaller #0
[ 292.138872][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[ 292.148919][ C0] Call Trace:
[ 292.152200][ C0]
[ 292.155042][ C0] dump_stack_lvl+0x1e3/0x2cb
[ 292.159725][ C0] ? io_uring_drop_tctx_refs+0x19d/0x19d
[ 292.165353][ C0] ? panic+0x84d/0x84d
[ 292.169428][ C0] nmi_cpu_backtrace+0x46a/0x4a0
[ 292.174410][ C0] ? __wake_up_klogd+0xd5/0x100
[ 292.179272][ C0] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0
[ 292.185420][ C0] ? _printk+0xd1/0x111
[ 292.189572][ C0] ? cpu_online+0x1f/0x40
[ 292.193900][ C0] ? panic+0x84d/0x84d
[ 292.197967][ C0] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 292.204089][ C0] nmi_trigger_cpumask_backtrace+0x181/0x2a0
[ 292.210075][ C0] rcu_check_gp_kthread_starvation+0x1d2/0x240
[ 292.216241][ C0] print_other_cpu_stall+0x137a/0x14d0
[ 292.221708][ C0] ? print_cpu_stall+0x600/0x600
[ 292.226643][ C0] ? __lock_acquire+0x1ff0/0x1ff0
[ 292.231667][ C0] ? do_raw_spin_unlock+0x137/0x8b0
[ 292.236867][ C0] rcu_sched_clock_irq+0xa38/0x1150
[ 292.242065][ C0] ? rcutree_dead_cpu+0x20/0x20
[ 292.246912][ C0] ? hrtimer_run_queues+0x163/0x450
[ 292.252103][ C0] ? account_process_tick+0x232/0x3a0
[ 292.257523][ C0] update_process_times+0x196/0x200
[ 292.262720][ C0] tick_sched_timer+0x386/0x550
[ 292.267596][ C0] ? tick_setup_sched_timer+0x2d0/0x2d0
[ 292.273140][ C0] __hrtimer_run_queues+0x55b/0xcf0
[ 292.278349][ C0] ? hrtimer_interrupt+0x980/0x980
[ 292.283458][ C0] ? ktime_get_update_offsets_now+0x407/0x420
[ 292.289526][ C0] hrtimer_interrupt+0x392/0x980
[ 292.294474][ C0] __sysvec_apic_timer_interrupt+0x139/0x470
[ 292.300471][ C0] sysvec_apic_timer_interrupt+0x8c/0xb0
[ 292.306103][ C0]
[ 292.309029][ C0]
[ 292.311955][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 292.317935][ C0] RIP: 0010:_raw_spin_unlock_irq+0x25/0x40
[ 292.323749][ C0] Code: 81 7e f6 ff 90 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 9e 3b 3d f7 48 89 df e8 76 8f 3e f7 e8 81 3f 61 f7 fb bf 01 00 00 00 d6 cb 31 f7 65 8b 05 77 06 dd 75 85 c0 74 02 5b c3 e8 04 1e db
[ 292.343361][ C0] RSP: 0018:ffffc90002df7bc0 EFLAGS: 00000282
[ 292.349434][ C0] RAX: 482ed0c6d1f53d00 RBX: ffff888023319bc0 RCX: ffffffff913c6f03
[ 292.357402][ C0] RDX: dffffc0000000000 RSI: ffffffff8a8b0d60 RDI: 0000000000000001
[ 292.365368][ C0] RBP: 0000000000000000 R08: ffffffff8186a8f0 R09: ffffed1004663379
[ 292.373335][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000021
[ 292.381303][ C0] R13: dffffc0000000000 R14: ffff88802331a058 R15: ffff888023319bc0
[ 292.389277][ C0] ? trace_hardirqs_on+0x30/0x80
[ 292.394293][ C0] get_signal+0x13ee/0x14e0
[ 292.398837][ C0] arch_do_signal_or_restart+0xc3/0x1890
[ 292.404501][ C0] ? __do_compat_sys_x32_rt_sigreturn+0x250/0x250
[ 292.411352][ C0] ? __might_fault+0xb4/0x110
[ 292.416055][ C0] ? _copy_from_user+0x10f/0x170
[ 292.421025][ C0] ? restore_altstack+0x274/0x400
[ 292.426071][ C0] ? get_sigframe_size+0x10/0x10
[ 292.431005][ C0] ? __ia32_sys_sigaltstack+0x60/0x60
[ 292.436383][ C0] ? __do_sys_rt_sigreturn+0x19d/0x250
[ 292.441843][ C0] ? exit_to_user_mode_loop+0x39/0x130
[ 292.447299][ C0] exit_to_user_mode_loop+0x97/0x130
[ 292.452587][ C0] exit_to_user_mode_prepare+0xb1/0x140
[ 292.458127][ C0] syscall_exit_to_user_mode+0x5d/0x250
[ 292.463668][ C0] do_syscall_64+0x49/0xb0
[ 292.468087][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 292.473977][ C0] RIP: 0033:0x7f92a8900e79
[ 292.478387][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 292.497983][ C0] RSP: 002b:00007ffff07e50e8 EFLAGS: 00000246
[ 292.504044][ C0] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f92a8900e79
[ 292.512008][ C0] RDX: 000000002006b000 RSI: 0000000000000000 RDI: 0000000000000000
[ 292.519976][ C0] RBP: 00000000000f4240 R08: 0000000000000000 R09: 0000000000000000
[ 292.527940][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555555e04370
[ 292.535904][ C0] R13: 0000000000000005 R14: 00007ffff07e5160 R15: 00007ffff07e5150
[ 292.543881][ C0]