Warning: Permanently added '10.128.0.228' (ED25519) to the list of known hosts.
executing program
executing program
executing program
[ 177.409509][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 177.416640][ C0] (detected by 0, t=10502 jiffies, g=3585, q=29)
[ 177.423060][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10501 (4294954863-4294944362), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 177.436434][ C0] rcu: rcu_preempt kthread starved for 10502 jiffies! g3585 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 177.447546][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 177.457513][ C0] rcu: RCU grace-period kthread stack dump:
[ 177.463398][ C0] task:rcu_preempt state:R running task stack:27000 pid: 15 ppid: 2 flags:0x00004000
[ 177.474179][ C0] Call Trace:
[ 177.477464][ C0]
[ 177.480400][ C0] __schedule+0x12c4/0x45b0
[ 177.484936][ C0] ? _raw_spin_unlock_irqrestore+0x8b/0x130
[ 177.490844][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 177.496758][ C0] ? __mod_timer+0xa8e/0xeb0
[ 177.501363][ C0] ? release_firmware_map_entry+0x190/0x190
[ 177.507347][ C0] ? mod_timer_pending+0x20/0x20
[ 177.512304][ C0] ? lockdep_softirqs_off+0x420/0x420
[ 177.517688][ C0] schedule+0x11b/0x1f0
[ 177.521853][ C0] schedule_timeout+0x1b9/0x300
[ 177.526705][ C0] ? console_conditional_schedule+0x40/0x40
[ 177.532602][ C0] ? update_process_times+0x200/0x200
[ 177.538013][ C0] ? prepare_to_swait_event+0x321/0x340
[ 177.543696][ C0] rcu_gp_fqs_loop+0x2bf/0x1080
[ 177.548615][ C0] ? dump_blkd_tasks+0x810/0x810
[ 177.553564][ C0] ? rcu_gp_init+0x1140/0x1140
[ 177.558337][ C0] ? finish_swait+0xc5/0x1d0
[ 177.562935][ C0] rcu_gp_kthread+0xa4/0x360
[ 177.567536][ C0] ? _raw_spin_unlock+0x40/0x40
[ 177.572394][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 177.577508][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 177.583418][ C0] ? __kthread_parkme+0x15c/0x1c0
[ 177.588453][ C0] kthread+0x3f6/0x4f0
[ 177.592528][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 177.597646][ C0] ? kthread_blkcg+0xd0/0xd0
[ 177.602246][ C0] ret_from_fork+0x1f/0x30
[ 177.606690][ C0]
[ 177.609722][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 177.616047][ C0] NMI backtrace for cpu 0
[ 177.620399][ C0] CPU: 0 PID: 3529 Comm: syz-executor229 Not tainted 5.15.156-syzkaller #0
[ 177.628991][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 177.639252][ C0] Call Trace:
[ 177.642541][ C0]
[ 177.645385][ C0] dump_stack_lvl+0x1e3/0x2d0
[ 177.650155][ C0] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 177.655793][ C0] ? panic+0x860/0x860
[ 177.659881][ C0] nmi_cpu_backtrace+0x46a/0x4a0
[ 177.664824][ C0] ? __wake_up_klogd+0xd5/0x100
[ 177.669680][ C0] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0
[ 177.675837][ C0] ? _printk+0xd1/0x120
[ 177.680028][ C0] ? cpu_online+0x1f/0x40
[ 177.684363][ C0] ? panic+0x860/0x860
[ 177.688436][ C0] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 177.694521][ C0] nmi_trigger_cpumask_backtrace+0x181/0x2a0
[ 177.700608][ C0] rcu_check_gp_kthread_starvation+0x1d2/0x240
[ 177.706774][ C0] print_other_cpu_stall+0x137a/0x14d0
[ 177.712248][ C0] ? print_cpu_stall+0x600/0x600
[ 177.717200][ C0] ? ktime_get+0x7f/0x270
[ 177.721893][ C0] rcu_sched_clock_irq+0xa38/0x1150
[ 177.727098][ C0] ? rcutree_dead_cpu+0x20/0x20
[ 177.731948][ C0] ? do_raw_spin_unlock+0x137/0x8b0
[ 177.737162][ C0] ? hrtimer_run_queues+0x163/0x450
[ 177.742360][ C0] ? account_process_tick+0x232/0x3a0
[ 177.747760][ C0] update_process_times+0x196/0x200
[ 177.752964][ C0] tick_sched_timer+0x386/0x550
[ 177.757817][ C0] ? tick_setup_sched_timer+0x2d0/0x2d0
[ 177.763365][ C0] __hrtimer_run_queues+0x55b/0xcf0
[ 177.768576][ C0] ? hrtimer_interrupt+0x980/0x980
[ 177.774913][ C0] ? ktime_get_update_offsets_now+0x407/0x420
[ 177.781012][ C0] hrtimer_interrupt+0x392/0x980
[ 177.785978][ C0] __sysvec_apic_timer_interrupt+0x139/0x470
[ 177.791968][ C0] sysvec_apic_timer_interrupt+0x8c/0xb0
[ 177.797632][ C0]
[ 177.800562][ C0]
[ 177.803493][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 177.809475][ C0] RIP: 0010:_raw_spin_unlock_irq+0x25/0x40
[ 177.815288][ C0] Code: 91 80 f6 ff 90 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 be b4 3b f7 48 89 df e8 96 08 3d f7 e8 b1 bf 5f f7 fb bf 01 00 00 00 b6 44 30 f7 65 8b 05 87 52 db 75 85 c0 74 02 5b c3 e8 f4 70 d9
[ 177.835677][ C0] RSP: 0018:ffffc90002f57bc0 EFLAGS: 00000282
[ 177.846527][ C0] RAX: 660085fe3b30b800 RBX: ffff88807447ae40 RCX: ffffffff913edf03
[ 177.854587][ C0] RDX: dffffc0000000000 RSI: ffffffff8a8b2980 RDI: 0000000000000001
[ 177.862840][ C0] RBP: 0000000000000000 R08: ffffffff8186dd10 R09: ffffed100e88f5c9
[ 177.870808][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000021
[ 177.878780][ C0] R13: dffffc0000000000 R14: ffff88807447b2d8 R15: ffff88807447ae40
[ 177.886802][ C0] ? trace_hardirqs_on+0x30/0x80
[ 177.891758][ C0] get_signal+0x13ee/0x14e0
[ 177.896276][ C0] arch_do_signal_or_restart+0xc3/0x1890
[ 177.902112][ C0] ? __do_compat_sys_x32_rt_sigreturn+0x250/0x250
[ 177.908545][ C0] ? __might_fault+0xb4/0x110
[ 177.913242][ C0] ? _copy_from_user+0x10f/0x170
[ 177.918186][ C0] ? restore_altstack+0x274/0x400
[ 177.923216][ C0] ? get_sigframe_size+0x10/0x10
[ 177.928169][ C0] ? __ia32_sys_sigaltstack+0x60/0x60
[ 177.934025][ C0] ? __do_sys_rt_sigreturn+0x19d/0x250
[ 177.939602][ C0] ? exit_to_user_mode_loop+0x39/0x130
[ 177.945062][ C0] exit_to_user_mode_loop+0x97/0x130
[ 177.950361][ C0] exit_to_user_mode_prepare+0xb1/0x140
[ 177.955996][ C0] syscall_exit_to_user_mode+0x5d/0x240
[ 177.961553][ C0] do_syscall_64+0x47/0xb0
[ 177.965970][ C0] ? clear_bhb_loop+0x15/0x70
[ 177.971130][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 177.977408][ C0] RIP: 0033:0x7f37459e8e79
[ 177.981842][ 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
[ 178.001461][ C0] RSP: 002b:00007ffe45d76b18 EFLAGS: 00000246
[ 178.007531][ C0] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f37459e8e79
[ 178.015498][ C0] RDX: 000000002006b000 RSI: 0000000000000000 RDI: 0000000000000000
[ 178.023812][ C0] RBP: 00000000000f4240 R08: 0000000000000000 R09: 0000000000000000
[ 178.031866][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555555a95370
[ 178.039841][ C0] R13: 0000000000000004 R14: 00007ffe45d76b90 R15: 00007ffe45d76b80
[ 178.047923][ C0]