Warning: Permanently added '10.128.1.106' (ED25519) to the list of known hosts.
[ 287.424644][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 287.431668][ C0] (detected by 0, t=10502 jiffies, g=3697, q=9)
[ 287.437992][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10498 (4294965880-4294955382), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 287.451359][ C0] rcu: rcu_preempt kthread starved for 10498 jiffies! g3697 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 287.462466][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 287.472435][ C0] rcu: RCU grace-period kthread stack dump:
[ 287.478331][ C0] task:rcu_preempt state:R running task stack:25984 pid: 15 ppid: 2 flags:0x00004000
[ 287.489110][ C0] Call Trace:
[ 287.492384][ C0]
[ 287.495315][ C0] __schedule+0x12c4/0x4590
[ 287.499953][ C0] ? _raw_spin_unlock_irqrestore+0x8b/0x130
[ 287.505872][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 287.511774][ C0] ? __mod_timer+0xa8e/0xeb0
[ 287.516417][ C0] ? __sched_text_start+0x8/0x8
[ 287.521269][ C0] ? mod_timer_pending+0x20/0x20
[ 287.526204][ C0] ? lockdep_softirqs_off+0x420/0x420
[ 287.531634][ C0] schedule+0x11b/0x1f0
[ 287.535879][ C0] schedule_timeout+0x1b9/0x300
[ 287.540743][ C0] ? console_conditional_schedule+0x40/0x40
[ 287.546634][ C0] ? update_process_times+0x200/0x200
[ 287.552012][ C0] ? prepare_to_swait_event+0x321/0x340
[ 287.557564][ C0] rcu_gp_fqs_loop+0x2af/0xf70
[ 287.562370][ C0] ? do_raw_spin_unlock+0x137/0x8b0
[ 287.567662][ C0] ? dyntick_save_progress_counter+0x230/0x230
[ 287.574171][ C0] ? rcu_gp_init+0x1130/0x1130
[ 287.578938][ C0] ? finish_swait+0xc5/0x1d0
[ 287.583529][ C0] rcu_gp_kthread+0xa4/0x360
[ 287.588119][ C0] ? _raw_spin_unlock+0x40/0x40
[ 287.592984][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 287.598091][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 287.603983][ C0] ? __kthread_parkme+0x15c/0x1c0
[ 287.609059][ C0] kthread+0x3f6/0x4f0
[ 287.613123][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 287.618237][ C0] ? kthread_blkcg+0xd0/0xd0
[ 287.622998][ C0] ret_from_fork+0x1f/0x30
[ 287.627474][ C0]
[ 287.630500][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 287.636810][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 287.642009][ C1] NMI backtrace for cpu 1
[ 287.642017][ C1] CPU: 1 PID: 3553 Comm: syz-executor143 Not tainted 5.15.131-syzkaller #0
[ 287.642031][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023
[ 287.642039][ C1] RIP: 0010:irqtime_account_irq+0x12b/0x1e0
[ 287.642102][ C1] Code: 89 df e8 e8 0e 70 00 48 8b 03 4a 8d 9c f8 b0 76 02 00 48 89 d8 48 c1 e8 03 80 3c 28 00 74 08 48 89 df e8 c8 0e 70 00 4c 01 33 <4c> 89 e0 48 c1 e8 03 80 3c 28 00 74 08 4c 89 e7 e8 b0 0e 70 00 4d
[ 287.642113][ C1] RSP: 0018:ffffc90000dd0f00 EFLAGS: 00000016
[ 287.642126][ C1] RAX: 1ffff11017364eda RBX: ffff8880b9b276d0 RCX: 1ffffffff1ebb608
[ 287.642137][ C1] RDX: 1ffffffff1ebb608 RSI: ffffffff8ad878e0 RDI: ffffffff8ad878a0
[ 287.642147][ C1] RBP: dffffc0000000000 R08: ffffffff8f5db040 R09: ffffffff8f5db048
[ 287.642157][ C1] R10: ffffffff8f5db058 R11: ffffffff8f5db050 R12: ffff8880b9b27740
[ 287.642168][ C1] R13: ffff8880b9b27750 R14: 0000000000002ccd R15: 0000000000000004
[ 287.642178][ C1] FS: 00005555558ca3c0(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
[ 287.642190][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 287.642200][ C1] CR2: 000000002006b000 CR3: 000000001a53e000 CR4: 00000000003506e0
[ 287.642212][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 287.642220][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 287.642228][ C1] Call Trace:
[ 287.642233][ C1]
[ 287.642238][ C1] ? nmi_cpu_backtrace+0x39f/0x4a0
[ 287.642300][ C1] ? read_lock_is_recursive+0x10/0x10
[ 287.642320][ C1] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0
[ 287.642336][ C1] ? unknown_nmi_error+0xd0/0xd0
[ 287.642372][ C1] ? nmi_cpu_backtrace_handler+0x8/0x10
[ 287.642415][ C1] ? nmi_handle+0xf7/0x370
[ 287.642429][ C1] ? irqtime_account_irq+0x12b/0x1e0
[ 287.642444][ C1] ? default_do_nmi+0x62/0x150
[ 287.642473][ C1] ? exc_nmi+0xab/0x120
[ 287.642485][ C1] ? end_repeat_nmi+0x16/0x31
[ 287.642505][ C1] ? irqtime_account_irq+0x12b/0x1e0
[ 287.642520][ C1] ? irqtime_account_irq+0x12b/0x1e0
[ 287.642536][ C1] ? irqtime_account_irq+0x12b/0x1e0
[ 287.642551][ C1]
[ 287.642555][ C1]
[ 287.642561][ C1] __irq_exit_rcu+0xb8/0x240
[ 287.642587][ C1] ? irq_exit_rcu+0x20/0x20
[ 287.642604][ C1] irq_exit_rcu+0x5/0x20
[ 287.642615][ C1] sysvec_apic_timer_interrupt+0x91/0xb0
[ 287.642630][ C1]
[ 287.642634][ C1]
[ 287.642638][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 287.642655][ C1] RIP: 0010:_raw_spin_unlock_irq+0x25/0x40
[ 287.642669][ C1] Code: 21 7e f6 ff 90 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 be 77 3c f7 48 89 df e8 16 cb 3d f7 e8 11 6a 60 f7 fb bf 01 00 00 00 46 08 31 f7 65 8b 05 27 45 dc 75 85 c0 74 02 5b c3 e8 b4 5c da
[ 287.642680][ C1] RSP: 0018:ffffc90002d9fbc0 EFLAGS: 00000282
[ 287.642691][ C1] RAX: f3abadd24cf80500 RBX: ffff88807883ca00 RCX: ffffffff913d0003
[ 287.642701][ C1] RDX: dffffc0000000000 RSI: ffffffff8a8b0ce0 RDI: 0000000000000001
[ 287.642711][ C1] RBP: 0000000000000000 R08: ffffffff818694d0 R09: ffffed100f107941
[ 287.642720][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000021
[ 287.642729][ C1] R13: dffffc0000000000 R14: ffff88807883ce98 R15: ffff88807883ca00
[ 287.642742][ C1] ? trace_hardirqs_on+0x30/0x80
[ 287.642798][ C1] get_signal+0x13ee/0x14e0
[ 287.642835][ C1] arch_do_signal_or_restart+0xc3/0x1890
[ 287.642866][ C1] ? __do_compat_sys_x32_rt_sigreturn+0x250/0x250
[ 287.642885][ C1] ? __might_fault+0xb4/0x110
[ 287.642929][ C1] ? _copy_from_user+0x10f/0x170
[ 287.643003][ C1] ? restore_altstack+0x274/0x400
[ 287.643018][ C1] ? get_sigframe_size+0x10/0x10
[ 287.643033][ C1] ? __ia32_sys_sigaltstack+0x60/0x60
[ 287.643052][ C1] ? __do_sys_rt_sigreturn+0x19d/0x250
[ 287.643068][ C1] ? exit_to_user_mode_loop+0x39/0x130
[ 287.643084][ C1] exit_to_user_mode_loop+0x97/0x130
[ 287.643098][ C1] exit_to_user_mode_prepare+0xb1/0x140
[ 287.643112][ C1] syscall_exit_to_user_mode+0x5d/0x250
[ 287.643127][ C1] do_syscall_64+0x49/0xb0
[ 287.643168][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 287.643184][ C1] RIP: 0033:0x7fe39c939e79
[ 287.643197][ C1] 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
[ 287.643207][ C1] RSP: 002b:00007ffc452af488 EFLAGS: 00000246
[ 287.643218][ C1] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007fe39c939e79
[ 287.643227][ C1] RDX: 000000002006b000 RSI: 0000000000000000 RDI: 0000000000000000
[ 287.643235][ C1] RBP: 00000000000f4240 R08: 0000000000000000 R09: 0000000000000000
[ 287.643243][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00005555558ca370
[ 287.643251][ C1] R13: 0000000000000005 R14: 00007ffc452af500 R15: 00007ffc452af4f0
[ 287.643267][ C1]
[ 287.643273][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.264 msecs