Warning: Permanently added '10.128.0.223' (ED25519) to the list of known hosts.
executing program
executing program
[ 175.560862][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 175.567942][ C0] (detected by 0, t=10502 jiffies, g=3861, q=285)
[ 175.574454][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10503 (4294954700-4294944197), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 175.587828][ C0] rcu: rcu_preempt kthread starved for 10504 jiffies! g3861 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 175.598964][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 175.608940][ C0] rcu: RCU grace-period kthread stack dump:
[ 175.614829][ C0] task:rcu_preempt state:R running task stack:27352 pid: 15 ppid: 2 flags:0x00004000
[ 175.625629][ C0] Call Trace:
[ 175.628913][ C0]
[ 175.631853][ C0] __schedule+0x12c4/0x45b0
[ 175.636396][ C0] ? _raw_spin_unlock_irqrestore+0x8b/0x130
[ 175.642307][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 175.648240][ C0] ? __mod_timer+0xa8e/0xeb0
[ 175.652851][ C0] ? release_firmware_map_entry+0x190/0x190
[ 175.658780][ C0] ? mod_timer_pending+0x20/0x20
[ 175.663736][ C0] ? lockdep_softirqs_off+0x420/0x420
[ 175.669128][ C0] schedule+0x11b/0x1f0
[ 175.673315][ C0] schedule_timeout+0x1b9/0x300
[ 175.678360][ C0] ? console_conditional_schedule+0x40/0x40
[ 175.684268][ C0] ? update_process_times+0x200/0x200
[ 175.689674][ C0] ? prepare_to_swait_event+0x321/0x340
[ 175.695235][ C0] rcu_gp_fqs_loop+0x2bf/0x1080
[ 175.700117][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 175.705330][ C0] ? lockdep_hardirqs_on+0x94/0x130
[ 175.710542][ C0] ? rcu_gp_init+0xdae/0x1140
[ 175.715233][ C0] ? rcu_gp_init+0x1140/0x1140
[ 175.720012][ C0] ? finish_swait+0xc5/0x1d0
[ 175.724610][ C0] rcu_gp_kthread+0xa4/0x360
[ 175.729210][ C0] ? _raw_spin_unlock+0x40/0x40
[ 175.734077][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 175.739206][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 175.745131][ C0] ? __kthread_parkme+0x15c/0x1c0
[ 175.750202][ C0] kthread+0x3f6/0x4f0
[ 175.754295][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 175.759430][ C0] ? kthread_blkcg+0xd0/0xd0
[ 175.764034][ C0] ret_from_fork+0x1f/0x30
[ 175.768473][ C0]
[ 175.771499][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 175.777820][ C0] NMI backtrace for cpu 0
[ 175.782160][ C0] CPU: 0 PID: 3593 Comm: syz-executor242 Not tainted 5.15.167-syzkaller #0
[ 175.790755][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 175.800817][ C0] Call Trace:
[ 175.804104][ C0]
[ 175.806960][ C0] dump_stack_lvl+0x1e3/0x2d0
[ 175.811654][ C0] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 175.817305][ C0] ? panic+0x860/0x860
[ 175.821399][ C0] nmi_cpu_backtrace+0x46a/0x4a0
[ 175.826345][ C0] ? __wake_up_klogd+0xd5/0x100
[ 175.831212][ C0] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0
[ 175.837379][ C0] ? _printk+0xd1/0x120
[ 175.841553][ C0] ? cpu_online+0x1f/0x40
[ 175.845900][ C0] ? panic+0x860/0x860
[ 175.849988][ C0] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 175.856070][ C0] nmi_trigger_cpumask_backtrace+0x181/0x2a0
[ 175.862069][ C0] rcu_check_gp_kthread_starvation+0x1d2/0x240
[ 175.868245][ C0] print_other_cpu_stall+0x137a/0x14d0
[ 175.873739][ C0] ? print_cpu_stall+0x600/0x600
[ 175.878721][ C0] ? ktime_get+0x7f/0x270
[ 175.883082][ C0] rcu_sched_clock_irq+0xa38/0x1150
[ 175.888305][ C0] ? rcutree_dead_cpu+0x20/0x20
[ 175.893166][ C0] ? do_raw_spin_unlock+0x137/0x8b0
[ 175.898383][ C0] ? hrtimer_run_queues+0x163/0x450
[ 175.903594][ C0] ? account_process_tick+0x232/0x3a0
[ 175.908988][ C0] update_process_times+0x196/0x200
[ 175.914205][ C0] tick_sched_timer+0x386/0x550
[ 175.919077][ C0] ? tick_setup_sched_timer+0x2d0/0x2d0
[ 175.924638][ C0] __hrtimer_run_queues+0x55b/0xcf0
[ 175.929864][ C0] ? hrtimer_interrupt+0x980/0x980
[ 175.934989][ C0] ? ktime_get_update_offsets_now+0x407/0x420
[ 175.941078][ C0] hrtimer_interrupt+0x392/0x980
[ 175.946065][ C0] __sysvec_apic_timer_interrupt+0x139/0x470
[ 175.952064][ C0] sysvec_apic_timer_interrupt+0x8c/0xb0
[ 175.957810][ C0]
[ 175.960750][ C0]
[ 175.963691][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 175.969686][ C0] RIP: 0010:_raw_spin_unlock_irq+0x25/0x40
[ 175.975518][ C0] Code: 51 67 f6 ff 90 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 4e ed 24 f7 48 89 df e8 26 41 26 f7 e8 f1 f4 48 f7 fb bf 01 00 00 00 06 87 19 f7 65 8b 05 87 89 c4 75 85 c0 74 02 5b c3 e8 54 a6 c2
[ 175.995262][ C0] RSP: 0018:ffffc90002f27bc0 EFLAGS: 00000282
[ 176.001352][ C0] RAX: 93f21a4b3ba6af00 RBX: ffff888028e0c0c0 RCX: ffffffff96868f03
[ 176.009337][ C0] RDX: dffffc0000000000 RSI: ffffffff8a8b2b00 RDI: 0000000000000001
[ 176.017323][ C0] RBP: 0000000000000000 R08: ffffffff8186db50 R09: ffffed10051c1819
[ 176.025304][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000021
[ 176.033287][ C0] R13: dffffc0000000000 R14: ffff888028e0c558 R15: ffff888028e0c0c0
[ 176.041282][ C0] ? trace_hardirqs_on+0x30/0x80
[ 176.046332][ C0] get_signal+0x13ee/0x14e0
[ 176.050863][ C0] arch_do_signal_or_restart+0xc3/0x1890
[ 176.056510][ C0] ? __do_compat_sys_x32_rt_sigreturn+0x250/0x250
[ 176.062945][ C0] ? __might_fault+0xb4/0x110
[ 176.067643][ C0] ? _copy_from_user+0x10f/0x170
[ 176.072594][ C0] ? restore_altstack+0x274/0x400
[ 176.077720][ C0] ? get_sigframe_size+0x10/0x10
[ 176.082678][ C0] ? __ia32_sys_sigaltstack+0x60/0x60
[ 176.088077][ C0] ? __do_sys_rt_sigreturn+0x19d/0x250
[ 176.093568][ C0] ? exit_to_user_mode_loop+0x39/0x130
[ 176.099043][ C0] exit_to_user_mode_loop+0x97/0x130
[ 176.104340][ C0] exit_to_user_mode_prepare+0xb1/0x140
[ 176.109989][ C0] syscall_exit_to_user_mode+0x5d/0x240
[ 176.115548][ C0] do_syscall_64+0x47/0xb0
[ 176.119975][ C0] ? clear_bhb_loop+0x15/0x70
[ 176.124673][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 176.130621][ C0] RIP: 0033:0x7f4d583582a9
[ 176.135066][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1c 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
[ 176.154678][ C0] RSP: 002b:00007ffd812658b8 EFLAGS: 00000246
[ 176.160764][ C0] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f4d583582a9
[ 176.168744][ C0] RDX: 000000002006b000 RSI: 0000000000000000 RDI: 0000000000000000
[ 176.176745][ C0] RBP: 0000000000000000 R08: 00007f4d583d9488 R09: 00007f4d583d9488
[ 176.184722][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d583d9488
[ 176.192700][ C0] R13: 00007ffd812658ec R14: 0000000000000000 R15: 431bde82d7b634db
[ 176.200697][ C0]