Warning: Permanently added '10.128.0.69' (ED25519) to the list of known hosts.
[ 160.683524][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 160.690542][ C0] (detected by 0, t=10502 jiffies, g=3409, q=29)
[ 160.696953][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10500 (4294953195-4294942695), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 160.710308][ C0] rcu: rcu_preempt kthread starved for 10500 jiffies! g3409 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 160.721406][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 160.731365][ C0] rcu: RCU grace-period kthread stack dump:
[ 160.737243][ C0] task:rcu_preempt state:R running task stack:27000 pid: 15 ppid: 2 flags:0x00004000
[ 160.748021][ C0] Call Trace:
[ 160.751294][ C0]
[ 160.754225][ C0] __schedule+0x12c4/0x45b0
[ 160.758748][ C0] ? _raw_spin_unlock_irqrestore+0x8b/0x130
[ 160.764644][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 160.770543][ C0] ? __mod_timer+0xa8e/0xeb0
[ 160.775136][ C0] ? release_firmware_map_entry+0x190/0x190
[ 160.781030][ C0] ? mod_timer_pending+0x20/0x20
[ 160.785965][ C0] ? lockdep_softirqs_off+0x420/0x420
[ 160.791342][ C0] schedule+0x11b/0x1f0
[ 160.795497][ C0] schedule_timeout+0x1b9/0x300
[ 160.800346][ C0] ? console_conditional_schedule+0x40/0x40
[ 160.806235][ C0] ? update_process_times+0x200/0x200
[ 160.811610][ C0] ? prepare_to_swait_event+0x321/0x340
[ 160.817159][ C0] rcu_gp_fqs_loop+0x2bf/0x1080
[ 160.822015][ C0] ? dump_blkd_tasks+0x810/0x810
[ 160.826950][ C0] ? rcu_gp_init+0x1140/0x1140
[ 160.831715][ C0] ? finish_swait+0xc5/0x1d0
[ 160.836315][ C0] rcu_gp_kthread+0xa4/0x360
[ 160.840905][ C0] ? _raw_spin_unlock+0x40/0x40
[ 160.845756][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 160.850863][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 160.856757][ C0] ? __kthread_parkme+0x15c/0x1c0
[ 160.861782][ C0] kthread+0x3f6/0x4f0
[ 160.865846][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 160.871067][ C0] ? kthread_blkcg+0xd0/0xd0
[ 160.875661][ C0] ret_from_fork+0x1f/0x30
[ 160.880086][ C0]
[ 160.883099][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 160.889415][ C0] NMI backtrace for cpu 0
[ 160.893729][ C0] CPU: 0 PID: 3532 Comm: syz-executor805 Not tainted 5.15.154-syzkaller #0
[ 160.902307][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 160.912360][ C0] Call Trace:
[ 160.915636][ C0]
[ 160.918476][ C0] dump_stack_lvl+0x1e3/0x2d0
[ 160.923155][ C0] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 160.928785][ C0] ? panic+0x850/0x850
[ 160.932868][ C0] nmi_cpu_backtrace+0x46a/0x4a0
[ 160.937800][ C0] ? __wake_up_klogd+0xd5/0x100
[ 160.942663][ C0] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0
[ 160.948818][ C0] ? _printk+0xd1/0x120
[ 160.952981][ C0] ? cpu_online+0x1f/0x40
[ 160.957309][ C0] ? panic+0x850/0x850
[ 160.961384][ C0] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 160.967447][ C0] nmi_trigger_cpumask_backtrace+0x181/0x2a0
[ 160.973430][ C0] rcu_check_gp_kthread_starvation+0x1d2/0x240
[ 160.979683][ C0] print_other_cpu_stall+0x137a/0x14d0
[ 160.985176][ C0] ? print_cpu_stall+0x600/0x600
[ 160.990125][ C0] ? __lock_acquire+0x1ff0/0x1ff0
[ 160.995166][ C0] ? do_raw_spin_unlock+0x137/0x8b0
[ 161.000373][ C0] rcu_sched_clock_irq+0xa38/0x1150
[ 161.005582][ C0] ? rcutree_dead_cpu+0x20/0x20
[ 161.010460][ C0] ? hrtimer_run_queues+0x163/0x450
[ 161.015665][ C0] ? account_process_tick+0x232/0x3a0
[ 161.021052][ C0] update_process_times+0x196/0x200
[ 161.026251][ C0] tick_sched_timer+0x386/0x550
[ 161.031100][ C0] ? tick_setup_sched_timer+0x2d0/0x2d0
[ 161.036643][ C0] __hrtimer_run_queues+0x55b/0xcf0
[ 161.041858][ C0] ? hrtimer_interrupt+0x980/0x980
[ 161.046964][ C0] ? ktime_get_update_offsets_now+0x407/0x420
[ 161.053038][ C0] hrtimer_interrupt+0x392/0x980
[ 161.057994][ C0] __sysvec_apic_timer_interrupt+0x139/0x470
[ 161.063990][ C0] sysvec_apic_timer_interrupt+0x8c/0xb0
[ 161.069649][ C0]
[ 161.072579][ C0]
[ 161.075509][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 161.081484][ C0] RIP: 0010:_raw_spin_unlock_irq+0x25/0x40
[ 161.087287][ C0] Code: 91 80 f6 ff 90 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 ee c3 3b f7 48 89 df e8 c6 17 3d f7 e8 21 cd 5f f7 fb bf 01 00 00 00 e6 53 30 f7 65 8b 05 97 62 db 75 85 c0 74 02 5b c3 e8 04 81 d9
[ 161.106893][ C0] RSP: 0018:ffffc90002ee7bc0 EFLAGS: 00000282
[ 161.112971][ C0] RAX: f15acd2ebbd12600 RBX: ffff8880232c5c80 RCX: ffffffff913edf03
[ 161.120950][ C0] RDX: dffffc0000000000 RSI: ffffffff8a8b2a00 RDI: 0000000000000001
[ 161.128936][ C0] RBP: 0000000000000000 R08: ffffffff8186da70 R09: ffffed1004658b91
[ 161.136922][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000021
[ 161.144895][ C0] R13: dffffc0000000000 R14: ffff8880232c6118 R15: ffff8880232c5c80
[ 161.152875][ C0] ? trace_hardirqs_on+0x30/0x80
[ 161.157829][ C0] get_signal+0x13ee/0x14e0
[ 161.162346][ C0] arch_do_signal_or_restart+0xc3/0x1890
[ 161.167980][ C0] ? __do_compat_sys_x32_rt_sigreturn+0x250/0x250
[ 161.174400][ C0] ? __might_fault+0xb4/0x110
[ 161.179077][ C0] ? _copy_from_user+0x10f/0x170
[ 161.184010][ C0] ? restore_altstack+0x274/0x400
[ 161.189031][ C0] ? get_sigframe_size+0x10/0x10
[ 161.193966][ C0] ? __ia32_sys_sigaltstack+0x60/0x60
[ 161.199346][ C0] ? __do_sys_rt_sigreturn+0x19d/0x250
[ 161.204804][ C0] ? exit_to_user_mode_loop+0x39/0x130
[ 161.210265][ C0] exit_to_user_mode_loop+0x97/0x130
[ 161.215547][ C0] exit_to_user_mode_prepare+0xb1/0x140
[ 161.221091][ C0] syscall_exit_to_user_mode+0x5d/0x240
[ 161.226643][ C0] do_syscall_64+0x47/0xb0
[ 161.231052][ C0] ? clear_bhb_loop+0x15/0x70
[ 161.235725][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 161.241621][ C0] RIP: 0033:0x7fd4c4d60e79
[ 161.246040][ 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
[ 161.265645][ C0] RSP: 002b:00007fffa7418488 EFLAGS: 00000246
[ 161.271710][ C0] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007fd4c4d60e79
[ 161.279678][ C0] RDX: 0000000020000500 RSI: 0000000000000000 RDI: 0000000000000000
[ 161.287642][ C0] RBP: 00000000000f4240 R08: 0000000000000000 R09: 0000000000000000
[ 161.295616][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 161.303588][ C0] R13: 0000000000000004 R14: 00007fffa7418500 R15: 00007fffa74184f0
[ 161.311568][ C0]