Warning: Permanently added '10.128.1.123' (ED25519) to the list of known hosts.
executing program
executing program
[ 297.223414][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 297.230465][ C1] (detected by 1, t=10502 jiffies, g=3597, q=22)
[ 297.236880][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4294966862-4294956360), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 297.250233][ C1] rcu: rcu_preempt kthread starved for 10502 jiffies! g3597 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 297.261417][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 297.271374][ C1] rcu: RCU grace-period kthread stack dump:
[ 297.277257][ C1] task:rcu_preempt state:R running task stack:26816 pid: 15 ppid: 2 flags:0x00004000
[ 297.288035][ C1] Call Trace:
[ 297.291311][ C1]
[ 297.294236][ C1] __schedule+0x12c4/0x45b0
[ 297.298752][ C1] ? _raw_spin_unlock_irqrestore+0x8b/0x130
[ 297.304645][ C1] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 297.310548][ C1] ? __mod_timer+0xa8e/0xeb0
[ 297.315142][ C1] ? release_firmware_map_entry+0x190/0x190
[ 297.321027][ C1] ? mod_timer_pending+0x20/0x20
[ 297.325966][ C1] ? lockdep_softirqs_off+0x420/0x420
[ 297.331334][ C1] schedule+0x11b/0x1f0
[ 297.335486][ C1] schedule_timeout+0x1b9/0x300
[ 297.340328][ C1] ? console_conditional_schedule+0x40/0x40
[ 297.346215][ C1] ? update_process_times+0x200/0x200
[ 297.351593][ C1] ? prepare_to_swait_event+0x321/0x340
[ 297.357137][ C1] rcu_gp_fqs_loop+0x2bf/0x1080
[ 297.361984][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 297.367173][ C1] ? lockdep_hardirqs_on+0x94/0x130
[ 297.372365][ C1] ? rcu_gp_init+0xdae/0x1140
[ 297.377034][ C1] ? rcu_gp_init+0x1140/0x1140
[ 297.381794][ C1] ? finish_swait+0xc5/0x1d0
[ 297.386378][ C1] rcu_gp_kthread+0xa4/0x360
[ 297.390962][ C1] ? _raw_spin_unlock+0x40/0x40
[ 297.395810][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 297.400910][ C1] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 297.406800][ C1] ? __kthread_parkme+0x15c/0x1c0
[ 297.411819][ C1] kthread+0x3f6/0x4f0
[ 297.415876][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 297.420978][ C1] ? kthread_blkcg+0xd0/0xd0
[ 297.425559][ C1] ret_from_fork+0x1f/0x30
[ 297.429981][ C1]
[ 297.432987][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 297.439302][ C1] NMI backtrace for cpu 1
[ 297.443622][ C1] CPU: 1 PID: 3545 Comm: syz-executor306 Not tainted 5.15.161-syzkaller #0
[ 297.452195][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 297.462238][ C1] Call Trace:
[ 297.465506][ C1]
[ 297.468341][ C1] dump_stack_lvl+0x1e3/0x2d0
[ 297.473013][ C1] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 297.478636][ C1] ? panic+0x860/0x860
[ 297.482706][ C1] nmi_cpu_backtrace+0x46a/0x4a0
[ 297.487634][ C1] ? __wake_up_klogd+0xd5/0x100
[ 297.492481][ C1] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0
[ 297.498626][ C1] ? _printk+0xd1/0x120
[ 297.502774][ C1] ? cpu_online+0x1f/0x40
[ 297.507096][ C1] ? panic+0x860/0x860
[ 297.511168][ C1] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 297.517226][ C1] nmi_trigger_cpumask_backtrace+0x181/0x2a0
[ 297.523197][ C1] rcu_check_gp_kthread_starvation+0x1d2/0x240
[ 297.529345][ C1] print_other_cpu_stall+0x137a/0x14d0
[ 297.534809][ C1] ? print_cpu_stall+0x600/0x600
[ 297.539736][ C1] ? __lock_acquire+0x1ff0/0x1ff0
[ 297.544758][ C1] ? do_raw_spin_unlock+0x137/0x8b0
[ 297.549953][ C1] rcu_sched_clock_irq+0xa38/0x1150
[ 297.555146][ C1] ? rcutree_dead_cpu+0x20/0x20
[ 297.559992][ C1] ? hrtimer_run_queues+0x163/0x450
[ 297.565179][ C1] ? account_process_tick+0x232/0x3a0
[ 297.570542][ C1] update_process_times+0x196/0x200
[ 297.575736][ C1] tick_sched_timer+0x386/0x550
[ 297.580580][ C1] ? tick_setup_sched_timer+0x2d0/0x2d0
[ 297.586119][ C1] __hrtimer_run_queues+0x55b/0xcf0
[ 297.591323][ C1] ? hrtimer_interrupt+0x980/0x980
[ 297.596425][ C1] ? ktime_get_update_offsets_now+0x407/0x420
[ 297.602493][ C1] hrtimer_interrupt+0x392/0x980
[ 297.607443][ C1] __sysvec_apic_timer_interrupt+0x139/0x470
[ 297.613436][ C1] sysvec_apic_timer_interrupt+0x8c/0xb0
[ 297.619079][ C1]
[ 297.622008][ C1]
[ 297.624948][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 297.630942][ C1] RIP: 0010:_raw_spin_unlock_irq+0x25/0x40
[ 297.636755][ C1] Code: 21 80 f6 ff 90 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 be 11 3b f7 48 89 df e8 96 65 3c f7 e8 b1 1d 5f f7 fb bf 01 00 00 00 d6 ab 2f f7 65 8b 05 57 b2 da 75 85 c0 74 02 5b c3 e8 24 cf d8
[ 297.656365][ C1] RSP: 0018:ffffc90002ed7d70 EFLAGS: 00000282
[ 297.662431][ C1] RAX: 8b8dcdb0671c2400 RBX: ffff8880232aa500 RCX: ffffffff913f0f03
[ 297.670489][ C1] RDX: dffffc0000000000 RSI: ffffffff8a8b2a00 RDI: 0000000000000001
[ 297.678459][ C1] RBP: ffffc90002ed7e50 R08: ffffffff8186db40 R09: ffffed10046554a1
[ 297.686439][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff110029f34de
[ 297.694408][ C1] R13: ffff888014f99dc0 R14: 0000000000000000 R15: 1ffff110029f34dd
[ 297.702395][ C1] ? trace_hardirqs_on+0x30/0x80
[ 297.707356][ C1] __set_current_blocked+0x2a5/0x2f0
[ 297.712735][ C1] ? __context_tracking_exit+0x4c/0x80
[ 297.718199][ C1] ? set_current_blocked+0x40/0x40
[ 297.723362][ C1] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 297.729339][ C1] __do_sys_rt_sigreturn+0x181/0x250
[ 297.734632][ C1] ? x32_copy_siginfo_to_user+0x270/0x270
[ 297.740494][ C1] ? syscall_enter_from_user_mode+0x2e/0x240
[ 297.746482][ C1] ? lockdep_hardirqs_on+0x94/0x130
[ 297.751677][ C1] ? syscall_enter_from_user_mode+0x2e/0x240
[ 297.757662][ C1] do_syscall_64+0x3b/0xb0
[ 297.762082][ C1] ? clear_bhb_loop+0x15/0x70
[ 297.766756][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 297.772645][ C1] RIP: 0033:0x7ff1a47874c9
[ 297.777154][ 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
[ 297.796757][ C1] RSP: 002b:00007fff6f8fb980 EFLAGS: 00000202 ORIG_RAX: 000000000000000f
[ 297.805195][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff1a47874c9
[ 297.813178][ C1] RDX: 00007fff6f8fb980 RSI: 00007fff6f8fbab0 RDI: 0000000000000021
[ 297.821176][ C1] RBP: 00000000000f4240 R08: 0000000000000000 R09: 0000000000000000
[ 297.829153][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 000055555630e370
[ 297.837385][ C1] R13: 0000000000000002 R14: 00007fff6f8fbf90 R15: 00007fff6f8fbf80
[ 297.845565][ C1]