Warning: Permanently added '10.128.0.4' (ED25519) to the list of known hosts.
executing program
executing program
executing program
[ 150.573934][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 150.581009][ C1] (detected by 1, t=10502 jiffies, g=3385, q=54)
[ 150.587413][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10501 (4294952190-4294941689), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 150.600765][ C1] rcu: rcu_preempt kthread starved for 10502 jiffies! g3385 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 150.611862][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 150.621816][ C1] rcu: RCU grace-period kthread stack dump:
[ 150.627692][ C1] task:rcu_preempt state:R running task stack:27352 pid: 15 ppid: 2 flags:0x00004000
[ 150.638478][ C1] Call Trace:
[ 150.641834][ C1]
[ 150.645112][ C1] __schedule+0x12c4/0x45b0
[ 150.649634][ C1] ? _raw_spin_unlock_irqrestore+0x8b/0x130
[ 150.655522][ C1] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 150.661420][ C1] ? __mod_timer+0xa8e/0xeb0
[ 150.666098][ C1] ? release_firmware_map_entry+0x190/0x190
[ 150.671992][ C1] ? mod_timer_pending+0x20/0x20
[ 150.677012][ C1] ? lockdep_softirqs_off+0x420/0x420
[ 150.682385][ C1] schedule+0x11b/0x1f0
[ 150.686549][ C1] schedule_timeout+0x1b9/0x300
[ 150.691394][ C1] ? console_conditional_schedule+0x40/0x40
[ 150.697279][ C1] ? update_process_times+0x200/0x200
[ 150.702658][ C1] ? prepare_to_swait_event+0x321/0x340
[ 150.708210][ C1] rcu_gp_fqs_loop+0x2bf/0x1080
[ 150.713062][ C1] ? dump_blkd_tasks+0x810/0x810
[ 150.717996][ C1] ? rcu_gp_init+0x1140/0x1140
[ 150.722755][ C1] ? finish_swait+0xc5/0x1d0
[ 150.727349][ C1] rcu_gp_kthread+0xa4/0x360
[ 150.731933][ C1] ? _raw_spin_unlock+0x40/0x40
[ 150.736789][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 150.741896][ C1] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 150.747789][ C1] ? __kthread_parkme+0x15c/0x1c0
[ 150.752809][ C1] kthread+0x3f6/0x4f0
[ 150.756872][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 150.761977][ C1] ? kthread_blkcg+0xd0/0xd0
[ 150.766560][ C1] ret_from_fork+0x1f/0x30
[ 150.770984][ C1]
[ 150.774002][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 150.780314][ C1] NMI backtrace for cpu 1
[ 150.784635][ C1] CPU: 1 PID: 3591 Comm: syz-executor391 Not tainted 5.15.167-syzkaller #0
[ 150.793209][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 150.803259][ C1] Call Trace:
[ 150.806534][ C1]
[ 150.809370][ C1] dump_stack_lvl+0x1e3/0x2d0
[ 150.814055][ C1] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 150.819769][ C1] ? panic+0x860/0x860
[ 150.823844][ C1] nmi_cpu_backtrace+0x46a/0x4a0
[ 150.828775][ C1] ? __wake_up_klogd+0xd5/0x100
[ 150.833624][ C1] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0
[ 150.839769][ C1] ? _printk+0xd1/0x120
[ 150.843918][ C1] ? cpu_online+0x1f/0x40
[ 150.848237][ C1] ? panic+0x860/0x860
[ 150.852388][ C1] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 150.858448][ C1] nmi_trigger_cpumask_backtrace+0x181/0x2a0
[ 150.864424][ C1] rcu_check_gp_kthread_starvation+0x1d2/0x240
[ 150.870583][ C1] print_other_cpu_stall+0x137a/0x14d0
[ 150.876046][ C1] ? print_cpu_stall+0x600/0x600
[ 150.880990][ C1] rcu_sched_clock_irq+0xa38/0x1150
[ 150.886191][ C1] ? rcutree_dead_cpu+0x20/0x20
[ 150.891029][ C1] ? do_raw_spin_unlock+0x137/0x8b0
[ 150.896308][ C1] ? hrtimer_run_queues+0x163/0x450
[ 150.901500][ C1] ? account_process_tick+0x232/0x3a0
[ 150.906877][ C1] update_process_times+0x196/0x200
[ 150.912072][ C1] tick_sched_timer+0x386/0x550
[ 150.916918][ C1] ? tick_setup_sched_timer+0x2d0/0x2d0
[ 150.922460][ C1] __hrtimer_run_queues+0x55b/0xcf0
[ 150.927663][ C1] ? hrtimer_interrupt+0x980/0x980
[ 150.932763][ C1] ? ktime_get_update_offsets_now+0x407/0x420
[ 150.938830][ C1] hrtimer_interrupt+0x392/0x980
[ 150.943780][ C1] __sysvec_apic_timer_interrupt+0x139/0x470
[ 150.949756][ C1] sysvec_apic_timer_interrupt+0x8c/0xb0
[ 150.955384][ C1]
[ 150.958304][ C1]
[ 150.961226][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 150.967198][ C1] RIP: 0010:debug_lockdep_rcu_enabled+0x25/0x30
[ 150.973436][ C1] Code: cc cc cc cc cc 31 c0 83 3d ab 0e b5 03 00 74 1d 83 3d 22 41 b5 03 00 74 14 65 48 8b 0d 94 1c ce 75 31 c0 83 b9 ec 0a 00 00 00 <0f> 94 c0 c3 cc cc cc cc cc cc cc 41 56 53 89 fb e8 d6 0d 00 00 41
[ 150.993046][ C1] RSP: 0018:ffffc90002e47ad8 EFLAGS: 00000246
[ 150.999178][ C1] RAX: 0000000000000000 RBX: ffff8880782ad940 RCX: ffff8880782ad940
[ 151.007163][ C1] RDX: 0000000000000000 RSI: ffffffff8a8b3da0 RDI: ffffffff8ad904c0
[ 151.015146][ C1] RBP: ffffc90002e47bf0 R08: ffffffff81b9b96c R09: ffffc90002e47cc0
[ 151.023119][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000
[ 151.031083][ C1] R13: ffffc90002e47f58 R14: dffffc0000000000 R15: 1ffff920005c8f64
[ 151.039057][ C1] ? __might_fault+0x4c/0x110
[ 151.043738][ C1] ___might_sleep+0xdc/0x6a0
[ 151.048327][ C1] ? __might_sleep+0xc0/0xc0
[ 151.052922][ C1] __might_fault+0x6b/0x110
[ 151.057419][ C1] _copy_from_user+0x28/0x170
[ 151.062094][ C1] restore_sigcontext+0xce/0x710
[ 151.067033][ C1] ? __do_compat_sys_x32_rt_sigreturn+0x250/0x250
[ 151.073548][ C1] ? set_current_blocked+0x40/0x40
[ 151.078657][ C1] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 151.084632][ C1] __do_sys_rt_sigreturn+0x190/0x250
[ 151.089916][ C1] ? x32_copy_siginfo_to_user+0x270/0x270
[ 151.095630][ C1] ? syscall_enter_from_user_mode+0x2e/0x240
[ 151.101604][ C1] ? lockdep_hardirqs_on+0x94/0x130
[ 151.106795][ C1] ? syscall_enter_from_user_mode+0x2e/0x240
[ 151.112770][ C1] do_syscall_64+0x3b/0xb0
[ 151.117183][ C1] ? clear_bhb_loop+0x15/0x70
[ 151.121851][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 151.127738][ C1] RIP: 0033:0x7fe85427beb9
[ 151.132174][ C1] Code: 64 c7 00 16 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 90 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 c7 c0 0f 00 00 00 0f 05 <0f> 1f 80 00 00 00 00 48 81 ec 48 01 00 00 49 89 d0 64 48 8b 04 25
[ 151.151769][ C1] RSP: 002b:00007fff4f699700 EFLAGS: 00000206 ORIG_RAX: 000000000000000f
[ 151.160180][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe85427beb9
[ 151.168144][ C1] RDX: 00007fff4f699700 RSI: 00007fff4f699830 RDI: 0000000000000021
[ 151.176199][ C1] RBP: 0000000000000000 R08: 00007fe854224990 R09: 00007fe854224990
[ 151.184166][ C1] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe8542c231c
[ 151.192233][ C1] R13: 00007fe8542bc106 R14: 00007fff4f699ce0 R15: 0000000000000000
[ 151.200341][ C1]