Warning: Permanently added '10.128.1.56' (ED25519) to the list of known hosts.
executing program
executing program
[ 300.477226][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 300.485070][ C0] (detected by 0, t=10502 jiffies, g=3677, q=8)
[ 300.491401][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4294967166-4294956664), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 300.504937][ C0] rcu: rcu_preempt kthread starved for 10502 jiffies! g3677 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 300.516049][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 300.526305][ C0] rcu: RCU grace-period kthread stack dump:
[ 300.532283][ C0] task:rcu_preempt state:R running task stack:27064 pid: 15 ppid: 2 flags:0x00004000
[ 300.543071][ C0] Call Trace:
[ 300.546417][ C0]
[ 300.549364][ C0] __schedule+0x12c4/0x45b0
[ 300.554051][ C0] ? _raw_spin_unlock_irqrestore+0x8b/0x130
[ 300.559955][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 300.565864][ C0] ? __mod_timer+0xa8e/0xeb0
[ 300.570475][ C0] ? release_firmware_map_entry+0x190/0x190
[ 300.576461][ C0] ? mod_timer_pending+0x20/0x20
[ 300.581411][ C0] ? lockdep_softirqs_off+0x420/0x420
[ 300.586789][ C0] schedule+0x11b/0x1f0
[ 300.590949][ C0] schedule_timeout+0x1b9/0x300
[ 300.595799][ C0] ? console_conditional_schedule+0x40/0x40
[ 300.601692][ C0] ? update_process_times+0x200/0x200
[ 300.607073][ C0] ? prepare_to_swait_event+0x321/0x340
[ 300.612621][ C0] rcu_gp_fqs_loop+0x2bf/0x1080
[ 300.617474][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 300.622684][ C0] ? lockdep_hardirqs_on+0x94/0x130
[ 300.627886][ C0] ? rcu_gp_init+0xdae/0x1140
[ 300.632562][ C0] ? _raw_spin_unlock_irqrestore+0x8b/0x130
[ 300.638506][ C0] ? rcu_gp_init+0x1140/0x1140
[ 300.643367][ C0] ? finish_swait+0xc5/0x1d0
[ 300.647961][ C0] rcu_gp_kthread+0xa4/0x360
[ 300.652729][ C0] ? _raw_spin_unlock+0x40/0x40
[ 300.657594][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 300.662704][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 300.668690][ C0] ? __kthread_parkme+0x15c/0x1c0
[ 300.673722][ C0] kthread+0x3f6/0x4f0
[ 300.677869][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 300.682980][ C0] ? kthread_blkcg+0xd0/0xd0
[ 300.687566][ C0] ret_from_fork+0x1f/0x30
[ 300.692181][ C0]
[ 300.695199][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 300.701553][ C0] NMI backtrace for cpu 0
[ 300.705891][ C0] CPU: 0 PID: 3542 Comm: syz-executor608 Not tainted 5.15.161-syzkaller #0
[ 300.714484][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 300.724663][ C0] Call Trace:
[ 300.727995][ C0]
[ 300.730835][ C0] dump_stack_lvl+0x1e3/0x2d0
[ 300.735513][ C0] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 300.741158][ C0] ? panic+0x860/0x860
[ 300.745255][ C0] nmi_cpu_backtrace+0x46a/0x4a0
[ 300.750317][ C0] ? __wake_up_klogd+0xd5/0x100
[ 300.755176][ C0] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0
[ 300.761328][ C0] ? _printk+0xd1/0x120
[ 300.765493][ C0] ? cpu_online+0x1f/0x40
[ 300.769828][ C0] ? panic+0x860/0x860
[ 300.773901][ C0] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 300.779971][ C0] nmi_trigger_cpumask_backtrace+0x181/0x2a0
[ 300.786042][ C0] rcu_check_gp_kthread_starvation+0x1d2/0x240
[ 300.792201][ C0] print_other_cpu_stall+0x137a/0x14d0
[ 300.797677][ C0] ? print_cpu_stall+0x600/0x600
[ 300.802622][ C0] ? do_raw_spin_unlock+0x137/0x8b0
[ 300.807825][ C0] rcu_sched_clock_irq+0xa38/0x1150
[ 300.813029][ C0] ? rcutree_dead_cpu+0x20/0x20
[ 300.817881][ C0] ? hrtimer_run_queues+0x163/0x450
[ 300.823078][ C0] ? account_process_tick+0x232/0x3a0
[ 300.828536][ C0] update_process_times+0x196/0x200
[ 300.833740][ C0] tick_sched_timer+0x386/0x550
[ 300.838595][ C0] ? tick_setup_sched_timer+0x2d0/0x2d0
[ 300.844138][ C0] __hrtimer_run_queues+0x55b/0xcf0
[ 300.849435][ C0] ? hrtimer_interrupt+0x980/0x980
[ 300.854665][ C0] ? ktime_get_update_offsets_now+0x407/0x420
[ 300.860741][ C0] hrtimer_interrupt+0x392/0x980
[ 300.865779][ C0] __sysvec_apic_timer_interrupt+0x139/0x470
[ 300.871763][ C0] sysvec_apic_timer_interrupt+0x8c/0xb0
[ 300.877404][ C0]
[ 300.880330][ C0]
[ 300.883255][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 300.889247][ C0] RIP: 0010:lock_is_held_type+0x137/0x180
[ 300.894974][ C0] Code: 75 40 48 c7 04 24 00 00 00 00 9c 8f 04 24 f7 04 24 00 02 00 00 75 46 41 f7 c4 00 02 00 00 74 01 fb 65 48 8b 04 25 28 00 00 00 <48> 3b 44 24 08 75 3c 89 e8 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f
[ 300.914669][ C0] RSP: 0018:ffffc90002e979b8 EFLAGS: 00000206
[ 300.920747][ C0] RAX: c27c88159b526600 RBX: ffff88807aa38000 RCX: ffff88807aa38000
[ 300.928880][ C0] RDX: 0000000000000000 RSI: ffffffff8a8b3ca0 RDI: ffffffff8ad8f740
[ 300.936863][ C0] RBP: 0000000000000000 R08: ffffffff81b9befc R09: ffffc90002e97c00
[ 300.944851][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000246
[ 300.952818][ C0] R13: ffff88807aa38000 R14: 00000000ffffffff R15: ffffffff8c91fb40
[ 300.960885][ C0] ? __might_fault+0x4c/0x110
[ 300.965667][ C0] ___might_sleep+0xa2/0x6a0
[ 300.970581][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 300.976580][ C0] ? __might_sleep+0xc0/0xc0
[ 300.981175][ C0] ? print_irqtrace_events+0x210/0x210
[ 300.986633][ C0] ? rcu_is_watching+0x11/0xa0
[ 300.991397][ C0] ? asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 300.997553][ C0] ? lockdep_hardirqs_on+0x94/0x130
[ 301.002758][ C0] __might_fault+0x6b/0x110
[ 301.007320][ C0] __rseq_handle_notify_resume+0x11b/0x1250
[ 301.013214][ C0] ? trace_hardirqs_on+0x30/0x80
[ 301.018158][ C0] ? _raw_spin_unlock_irq+0x25/0x40
[ 301.023365][ C0] ? get_signal+0x1418/0x14e0
[ 301.028043][ C0] ? __bpf_trace_rseq_ip_fixup+0x40/0x40
[ 301.033682][ C0] arch_do_signal_or_restart+0x27d/0x1890
[ 301.039418][ C0] ? __do_compat_sys_x32_rt_sigreturn+0x250/0x250
[ 301.045842][ C0] ? __might_fault+0xb4/0x110
[ 301.050520][ C0] ? _copy_from_user+0x10f/0x170
[ 301.055465][ C0] ? restore_altstack+0x274/0x400
[ 301.060510][ C0] ? get_sigframe_size+0x10/0x10
[ 301.065462][ C0] ? __ia32_sys_sigaltstack+0x60/0x60
[ 301.071043][ C0] ? __do_sys_rt_sigreturn+0x19d/0x250
[ 301.076525][ C0] ? exit_to_user_mode_loop+0x39/0x130
[ 301.082004][ C0] exit_to_user_mode_loop+0x97/0x130
[ 301.087315][ C0] exit_to_user_mode_prepare+0xb1/0x140
[ 301.092862][ C0] syscall_exit_to_user_mode+0x5d/0x240
[ 301.098414][ C0] do_syscall_64+0x47/0xb0
[ 301.102839][ C0] ? clear_bhb_loop+0x15/0x70
[ 301.107516][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 301.113406][ C0] RIP: 0033:0x7f7f687a9e79
[ 301.117828][ 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
[ 301.137520][ C0] RSP: 002b:00007ffe9f6b9588 EFLAGS: 00000246
[ 301.143594][ C0] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f7f687a9e79
[ 301.151563][ C0] RDX: 000000002006b000 RSI: 0000000000000000 RDI: 0000000000000000
[ 301.159533][ C0] RBP: 00000000000f4240 R08: 0000000000000000 R09: 0000000000000000
[ 301.167513][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 301.175744][ C0] R13: 0000000000000004 R14: 00007ffe9f6b9600 R15: 00007ffe9f6b95f0
[ 301.183729][ C0]