Warning: Permanently added '10.128.1.141' (ED25519) to the list of known hosts.
executing program
executing program
[ 296.552934][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 296.560104][ C1] (detected by 1, t=10502 jiffies, g=4353, q=8)
[ 296.566439][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4294966789-4294956287), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 296.579818][ C1] rcu: rcu_preempt kthread starved for 10502 jiffies! g4353 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 296.591626][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 296.601683][ C1] rcu: RCU grace-period kthread stack dump:
[ 296.607584][ C1] task:rcu_preempt state:R running task stack:26752 pid: 15 ppid: 2 flags:0x00004000
[ 296.618597][ C1] Call Trace:
[ 296.621897][ C1]
[ 296.624843][ C1] __schedule+0x12c4/0x45b0
[ 296.629389][ C1] ? _raw_spin_unlock_irqrestore+0x8b/0x130
[ 296.635307][ C1] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 296.641230][ C1] ? __mod_timer+0xa8e/0xeb0
[ 296.645842][ C1] ? release_firmware_map_entry+0x190/0x190
[ 296.651760][ C1] ? mod_timer_pending+0x20/0x20
[ 296.656713][ C1] ? lockdep_softirqs_off+0x420/0x420
[ 296.662102][ C1] schedule+0x11b/0x1f0
[ 296.666276][ C1] schedule_timeout+0x1b9/0x300
[ 296.671137][ C1] ? console_conditional_schedule+0x40/0x40
[ 296.677057][ C1] ? update_process_times+0x200/0x200
[ 296.682465][ C1] ? prepare_to_swait_event+0x321/0x340
[ 296.688039][ C1] rcu_gp_fqs_loop+0x2bf/0x1080
[ 296.692911][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 296.698140][ C1] ? lockdep_hardirqs_on+0x94/0x130
[ 296.703366][ C1] ? rcu_gp_init+0xdae/0x1140
[ 296.708062][ C1] ? rcu_gp_init+0x1140/0x1140
[ 296.712846][ C1] ? finish_swait+0xc5/0x1d0
[ 296.717450][ C1] rcu_gp_kthread+0xa4/0x360
[ 296.722065][ C1] ? _raw_spin_unlock+0x40/0x40
[ 296.726935][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 296.732063][ C1] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 296.737994][ C1] ? __kthread_parkme+0x15c/0x1c0
[ 296.743043][ C1] kthread+0x3f6/0x4f0
[ 296.747214][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 296.752341][ C1] ? kthread_blkcg+0xd0/0xd0
[ 296.756948][ C1] ret_from_fork+0x1f/0x30
[ 296.761394][ C1]
[ 296.764418][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 296.770751][ C1] NMI backtrace for cpu 1
[ 296.775101][ C1] CPU: 1 PID: 3547 Comm: syz-executor490 Not tainted 5.15.160-syzkaller #0
[ 296.783704][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[ 296.793774][ C1] Call Trace:
[ 296.797075][ C1]
[ 296.799921][ C1] dump_stack_lvl+0x1e3/0x2d0
[ 296.804613][ C1] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 296.810255][ C1] ? panic+0x860/0x860
[ 296.814351][ C1] nmi_cpu_backtrace+0x46a/0x4a0
[ 296.819297][ C1] ? __wake_up_klogd+0xd5/0x100
[ 296.824161][ C1] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0
[ 296.830447][ C1] ? _printk+0xd1/0x120
[ 296.834617][ C1] ? cpu_online+0x1f/0x40
[ 296.838960][ C1] ? panic+0x860/0x860
[ 296.843048][ C1] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 296.849124][ C1] nmi_trigger_cpumask_backtrace+0x181/0x2a0
[ 296.855127][ C1] rcu_check_gp_kthread_starvation+0x1d2/0x240
[ 296.861304][ C1] print_other_cpu_stall+0x137a/0x14d0
[ 296.866792][ C1] ? print_cpu_stall+0x600/0x600
[ 296.871749][ C1] ? __lock_acquire+0x1ff0/0x1ff0
[ 296.876814][ C1] ? do_raw_spin_unlock+0x137/0x8b0
[ 296.882039][ C1] rcu_sched_clock_irq+0xa38/0x1150
[ 296.887265][ C1] ? rcutree_dead_cpu+0x20/0x20
[ 296.892134][ C1] ? hrtimer_run_queues+0x163/0x450
[ 296.897348][ C1] ? account_process_tick+0x232/0x3a0
[ 296.902738][ C1] update_process_times+0x196/0x200
[ 296.907951][ C1] tick_sched_timer+0x386/0x550
[ 296.912847][ C1] ? tick_setup_sched_timer+0x2d0/0x2d0
[ 296.918407][ C1] __hrtimer_run_queues+0x55b/0xcf0
[ 296.923632][ C1] ? hrtimer_interrupt+0x980/0x980
[ 296.928770][ C1] ? ktime_get_update_offsets_now+0x407/0x420
[ 296.934852][ C1] hrtimer_interrupt+0x392/0x980
[ 296.939818][ C1] __sysvec_apic_timer_interrupt+0x139/0x470
[ 296.946043][ C1] sysvec_apic_timer_interrupt+0x8c/0xb0
[ 296.951727][ C1]
[ 296.954683][ C1]
[ 296.957620][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 296.963612][ C1] RIP: 0010:_raw_spin_unlock_irq+0x25/0x40
[ 296.969436][ C1] Code: 51 80 f6 ff 90 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 5e 64 3b f7 48 89 df e8 36 b8 3c f7 e8 51 6f 5f f7 fb bf 01 00 00 00 76 f4 2f f7 65 8b 05 47 02 db 75 85 c0 74 02 5b c3 e8 b4 20 d9
[ 296.989224][ C1] RSP: 0018:ffffc90002e77bc0 EFLAGS: 00000282
[ 296.995332][ C1] RAX: bfab1d27969c7400 RBX: ffff88801c540940 RCX: ffffffff913eff03
[ 297.003312][ C1] RDX: dffffc0000000000 RSI: ffffffff8a8b2980 RDI: 0000000000000001
[ 297.011311][ C1] RBP: 0000000000000000 R08: ffffffff8186dcf0 R09: ffffed10038a8129
[ 297.019290][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000021
[ 297.027270][ C1] R13: dffffc0000000000 R14: ffff88801c540dd8 R15: ffff88801c540940
[ 297.035261][ C1] ? trace_hardirqs_on+0x30/0x80
[ 297.040223][ C1] get_signal+0x13ee/0x14e0
[ 297.044762][ C1] arch_do_signal_or_restart+0xc3/0x1890
[ 297.050418][ C1] ? __do_compat_sys_x32_rt_sigreturn+0x250/0x250
[ 297.056842][ C1] ? __might_fault+0xb4/0x110
[ 297.061529][ C1] ? _copy_from_user+0x10f/0x170
[ 297.066477][ C1] ? restore_altstack+0x274/0x400
[ 297.071514][ C1] ? get_sigframe_size+0x10/0x10
[ 297.076458][ C1] ? __ia32_sys_sigaltstack+0x60/0x60
[ 297.081857][ C1] ? __do_sys_rt_sigreturn+0x19d/0x250
[ 297.087334][ C1] ? exit_to_user_mode_loop+0x39/0x130
[ 297.092808][ C1] exit_to_user_mode_loop+0x97/0x130
[ 297.098103][ C1] exit_to_user_mode_prepare+0xb1/0x140
[ 297.103660][ C1] syscall_exit_to_user_mode+0x5d/0x240
[ 297.109224][ C1] do_syscall_64+0x47/0xb0
[ 297.113645][ C1] ? clear_bhb_loop+0x15/0x70
[ 297.118335][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 297.124244][ C1] RIP: 0033:0x7f30ade95e79
[ 297.128668][ C1] 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
[ 297.148278][ C1] RSP: 002b:00007ffc2240b568 EFLAGS: 00000246
[ 297.154356][ C1] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f30ade95e79
[ 297.162329][ C1] RDX: 000000002006b000 RSI: 0000000000000000 RDI: 0000000000000000
[ 297.170305][ C1] RBP: 00000000000f4240 R08: 0000000000000000 R09: 0000000000000000
[ 297.178277][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000055555592f370
[ 297.186260][ C1] R13: 0000000000000001 R14: 00007ffc2240b5e0 R15: 00007ffc2240b5d0
[ 297.194248][ C1]