Warning: Permanently added '10.128.0.37' (ED25519) to the list of known hosts.
executing program
executing program
[ 211.334921][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 211.342026][ C1] (detected by 1, t=10502 jiffies, g=4221, q=68)
[ 211.348450][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4294958270-4294947768), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 211.361823][ C1] rcu: rcu_preempt kthread starved for 10502 jiffies! g4221 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 211.372944][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 211.382921][ C1] rcu: RCU grace-period kthread stack dump:
[ 211.388828][ C1] task:rcu_preempt state:R running task stack:26144 pid: 15 ppid: 2 flags:0x00004000
[ 211.399644][ C1] Call Trace:
[ 211.402939][ C1]
[ 211.405885][ C1] __schedule+0x12c4/0x45b0
[ 211.410437][ C1] ? _raw_spin_unlock_irqrestore+0x8b/0x130
[ 211.416349][ C1] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 211.422280][ C1] ? __mod_timer+0xa8e/0xeb0
[ 211.426902][ C1] ? release_firmware_map_entry+0x190/0x190
[ 211.432810][ C1] ? mod_timer_pending+0x20/0x20
[ 211.437768][ C1] ? lockdep_softirqs_off+0x420/0x420
[ 211.443159][ C1] schedule+0x11b/0x1f0
[ 211.447328][ C1] schedule_timeout+0x1b9/0x300
[ 211.452193][ C1] ? console_conditional_schedule+0x40/0x40
[ 211.458102][ C1] ? update_process_times+0x200/0x200
[ 211.463503][ C1] ? prepare_to_swait_event+0x321/0x340
[ 211.469070][ C1] rcu_gp_fqs_loop+0x2bf/0x1080
[ 211.473939][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 211.479151][ C1] ? lockdep_hardirqs_on+0x94/0x130
[ 211.484371][ C1] ? rcu_gp_init+0xdae/0x1140
[ 211.489068][ C1] ? rcu_gp_init+0x1140/0x1140
[ 211.493855][ C1] ? finish_swait+0xc5/0x1d0
[ 211.498464][ C1] rcu_gp_kthread+0xa4/0x360
[ 211.503069][ C1] ? _raw_spin_unlock+0x40/0x40
[ 211.507940][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 211.513072][ C1] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 211.519000][ C1] ? __kthread_parkme+0x15c/0x1c0
[ 211.524053][ C1] kthread+0x3f6/0x4f0
[ 211.528144][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 211.533269][ C1] ? kthread_blkcg+0xd0/0xd0
[ 211.537875][ C1] ret_from_fork+0x1f/0x30
[ 211.542319][ C1]
[ 211.545344][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 211.551672][ C1] NMI backtrace for cpu 1
[ 211.556040][ C1] CPU: 1 PID: 3607 Comm: syz-executor270 Not tainted 5.15.168-syzkaller #0
[ 211.564636][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 211.574696][ C1] Call Trace:
[ 211.577990][ C1]
[ 211.580841][ C1] dump_stack_lvl+0x1e3/0x2d0
[ 211.585537][ C1] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 211.591180][ C1] ? panic+0x860/0x860
[ 211.595278][ C1] nmi_cpu_backtrace+0x46a/0x4a0
[ 211.600227][ C1] ? __wake_up_klogd+0xd5/0x100
[ 211.605097][ C1] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0
[ 211.611262][ C1] ? _printk+0xd1/0x120
[ 211.615432][ C1] ? cpu_online+0x1f/0x40
[ 211.619776][ C1] ? panic+0x860/0x860
[ 211.623866][ C1] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 211.629945][ C1] nmi_trigger_cpumask_backtrace+0x181/0x2a0
[ 211.635941][ C1] rcu_check_gp_kthread_starvation+0x1d2/0x240
[ 211.642119][ C1] print_other_cpu_stall+0x137a/0x14d0
[ 211.647606][ C1] ? print_cpu_stall+0x600/0x600
[ 211.652560][ C1] ? __lock_acquire+0x1ff0/0x1ff0
[ 211.657604][ C1] ? do_raw_spin_unlock+0x137/0x8b0
[ 211.662819][ C1] rcu_sched_clock_irq+0xa38/0x1150
[ 211.668040][ C1] ? rcutree_dead_cpu+0x20/0x20
[ 211.672904][ C1] ? hrtimer_run_queues+0x163/0x450
[ 211.678116][ C1] ? account_process_tick+0x232/0x3a0
[ 211.683507][ C1] update_process_times+0x196/0x200
[ 211.688726][ C1] tick_sched_timer+0x386/0x550
[ 211.693591][ C1] ? tick_setup_sched_timer+0x2d0/0x2d0
[ 211.699163][ C1] __hrtimer_run_queues+0x55b/0xcf0
[ 211.704389][ C1] ? hrtimer_interrupt+0x980/0x980
[ 211.709512][ C1] ? ktime_get_update_offsets_now+0x407/0x420
[ 211.715613][ C1] hrtimer_interrupt+0x392/0x980
[ 211.720583][ C1] __sysvec_apic_timer_interrupt+0x139/0x470
[ 211.726589][ C1] sysvec_apic_timer_interrupt+0x9b/0xc0
[ 211.732235][ C1]
[ 211.735172][ C1]
[ 211.738115][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 211.744113][ C1] RIP: 0010:_raw_spin_unlock_irq+0x25/0x40
[ 211.749933][ C1] Code: 51 67 f6 ff 90 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 6e fb 24 f7 48 89 df e8 c6 4f 26 f7 e8 01 0a 49 f7 fb bf 01 00 00 00 26 95 19 f7 65 8b 05 37 88 c4 75 85 c0 74 02 5b c3 e8 04 a5 c2
[ 211.769563][ C1] RSP: 0018:ffffc90002e47bc0 EFLAGS: 00000282
[ 211.775646][ C1] RAX: f0d0c3a39671d400 RBX: ffff888028c11bc0 RCX: ffffffff96869f03
[ 211.783636][ C1] RDX: dffffc0000000000 RSI: ffffffff8a8b2a80 RDI: 0000000000000001
[ 211.791625][ C1] RBP: 0000000000000000 R08: ffffffff8186f1b0 R09: ffffed1005182379
[ 211.799606][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000021
[ 211.807589][ C1] R13: dffffc0000000000 R14: ffff888028c12058 R15: ffff888028c11bc0
[ 211.815583][ C1] ? trace_hardirqs_on+0x30/0x80
[ 211.820554][ C1] get_signal+0x13ee/0x14e0
[ 211.825088][ C1] arch_do_signal_or_restart+0xc3/0x1890
[ 211.830738][ C1] ? __do_compat_sys_x32_rt_sigreturn+0x250/0x250
[ 211.837172][ C1] ? __might_fault+0xb4/0x110
[ 211.841871][ C1] ? _copy_from_user+0x10f/0x170
[ 211.846825][ C1] ? restore_altstack+0x274/0x400
[ 211.851870][ C1] ? get_sigframe_size+0x10/0x10
[ 211.856823][ C1] ? __ia32_sys_sigaltstack+0x60/0x60
[ 211.862223][ C1] ? __do_sys_rt_sigreturn+0x19d/0x250
[ 211.867734][ C1] ? exit_to_user_mode_loop+0x39/0x130
[ 211.873208][ C1] exit_to_user_mode_loop+0x97/0x130
[ 211.878506][ C1] exit_to_user_mode_prepare+0xb1/0x140
[ 211.884065][ C1] syscall_exit_to_user_mode+0x5d/0x240
[ 211.889625][ C1] do_syscall_64+0x47/0xb0
[ 211.894063][ C1] ? clear_bhb_loop+0x15/0x70
[ 211.898752][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 211.904664][ C1] RIP: 0033:0x7f295cf4c839
[ 211.909115][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 19 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
[ 211.928752][ C1] RSP: 002b:00007ffef6dac818 EFLAGS: 00000246
[ 211.934847][ C1] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f295cf4c839
[ 211.942832][ C1] RDX: 000000002006b000 RSI: 0000000000000000 RDI: 0000000000000000
[ 211.950819][ C1] RBP: 0000000000000000 R08: 00007f295cf0c990 R09: 00007f295cf0c990
[ 211.958809][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f295cfaa31c
[ 211.966795][ C1] R13: 00007f295cfa4106 R14: 00007ffef6dac850 R15: 0000000000000000
[ 211.974800][ C1]