Warning: Permanently added '10.128.0.68' (ED25519) to the list of known hosts.
executing program
[ 201.744365][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 201.751479][ C0] (detected by 0, t=10502 jiffies, g=4169, q=34)
[ 201.757905][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4294957312-4294946810), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 201.771278][ C0] rcu: rcu_preempt kthread starved for 10502 jiffies! g4169 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 201.782391][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 201.792454][ C0] rcu: RCU grace-period kthread stack dump:
[ 201.798352][ C0] task:rcu_preempt state:R running task stack:26168 pid: 15 ppid: 2 flags:0x00004000
[ 201.809158][ C0] Call Trace:
[ 201.812446][ C0]
[ 201.815478][ C0] __schedule+0x12c4/0x45b0
[ 201.820105][ C0] ? _raw_spin_unlock_irqrestore+0x8b/0x130
[ 201.826015][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 201.832022][ C0] ? __mod_timer+0xa8e/0xeb0
[ 201.836631][ C0] ? release_firmware_map_entry+0x190/0x190
[ 201.842534][ C0] ? mod_timer_pending+0x20/0x20
[ 201.847504][ C0] ? lockdep_softirqs_off+0x420/0x420
[ 201.852906][ C0] schedule+0x11b/0x1f0
[ 201.857161][ C0] schedule_timeout+0x1b9/0x300
[ 201.862113][ C0] ? console_conditional_schedule+0x40/0x40
[ 201.868020][ C0] ? update_process_times+0x200/0x200
[ 201.873416][ C0] ? prepare_to_swait_event+0x321/0x340
[ 201.878981][ C0] rcu_gp_fqs_loop+0x2bf/0x1080
[ 201.883847][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 201.889067][ C0] ? lockdep_hardirqs_on+0x94/0x130
[ 201.894283][ C0] ? rcu_gp_init+0xdae/0x1140
[ 201.898978][ C0] ? rcu_gp_init+0x1140/0x1140
[ 201.903762][ C0] ? finish_swait+0xc5/0x1d0
[ 201.908387][ C0] rcu_gp_kthread+0xa4/0x360
[ 201.912993][ C0] ? _raw_spin_unlock+0x40/0x40
[ 201.917951][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 201.923080][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 201.928996][ C0] ? __kthread_parkme+0x15c/0x1c0
[ 201.934044][ C0] kthread+0x3f6/0x4f0
[ 201.938126][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 201.943258][ C0] ? kthread_blkcg+0xd0/0xd0
[ 201.947871][ C0] ret_from_fork+0x1f/0x30
[ 201.952316][ C0]
[ 201.955356][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 201.961694][ C0] NMI backtrace for cpu 0
[ 201.966041][ C0] CPU: 0 PID: 3602 Comm: syz-executor324 Not tainted 5.15.167-syzkaller #0
[ 201.974637][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 201.984710][ C0] Call Trace:
[ 201.987996][ C0]
[ 201.990847][ C0] dump_stack_lvl+0x1e3/0x2d0
[ 201.995550][ C0] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 202.001198][ C0] ? panic+0x860/0x860
[ 202.005383][ C0] nmi_cpu_backtrace+0x46a/0x4a0
[ 202.010337][ C0] ? __wake_up_klogd+0xd5/0x100
[ 202.015209][ C0] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0
[ 202.021377][ C0] ? _printk+0xd1/0x120
[ 202.025549][ C0] ? cpu_online+0x1f/0x40
[ 202.029894][ C0] ? panic+0x860/0x860
[ 202.033985][ C0] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 202.040065][ C0] nmi_trigger_cpumask_backtrace+0x181/0x2a0
[ 202.046064][ C0] rcu_check_gp_kthread_starvation+0x1d2/0x240
[ 202.052239][ C0] print_other_cpu_stall+0x137a/0x14d0
[ 202.057729][ C0] ? print_cpu_stall+0x600/0x600
[ 202.063089][ C0] ? __lock_acquire+0x1ff0/0x1ff0
[ 202.068164][ C0] ? do_raw_spin_unlock+0x137/0x8b0
[ 202.073385][ C0] rcu_sched_clock_irq+0xa38/0x1150
[ 202.078603][ C0] ? rcutree_dead_cpu+0x20/0x20
[ 202.083467][ C0] ? hrtimer_run_queues+0x163/0x450
[ 202.088676][ C0] ? account_process_tick+0x232/0x3a0
[ 202.094067][ C0] update_process_times+0x196/0x200
[ 202.099281][ C0] tick_sched_timer+0x386/0x550
[ 202.104149][ C0] ? tick_setup_sched_timer+0x2d0/0x2d0
[ 202.109706][ C0] __hrtimer_run_queues+0x55b/0xcf0
[ 202.114935][ C0] ? hrtimer_interrupt+0x980/0x980
[ 202.120056][ C0] ? ktime_get_update_offsets_now+0x407/0x420
[ 202.126143][ C0] hrtimer_interrupt+0x392/0x980
[ 202.131113][ C0] __sysvec_apic_timer_interrupt+0x139/0x470
[ 202.137114][ C0] sysvec_apic_timer_interrupt+0x8c/0xb0
[ 202.142762][ C0]
[ 202.145702][ C0]
[ 202.148637][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 202.154634][ C0] RIP: 0010:_raw_spin_unlock_irq+0x25/0x40
[ 202.160570][ 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
[ 202.180186][ C0] RSP: 0018:ffffc90002e37bc0 EFLAGS: 00000282
[ 202.186268][ C0] RAX: 01e52da06f54f700 RBX: ffff8880285e9280 RCX: ffffffff96868f03
[ 202.194374][ C0] RDX: dffffc0000000000 RSI: ffffffff8a8b2b00 RDI: 0000000000000001
[ 202.202357][ C0] RBP: 0000000000000000 R08: ffffffff8186db50 R09: ffffed10050bd251
[ 202.210338][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000021
[ 202.218320][ C0] R13: dffffc0000000000 R14: ffff8880285e9718 R15: ffff8880285e9280
[ 202.226497][ C0] ? trace_hardirqs_on+0x30/0x80
[ 202.231468][ C0] get_signal+0x13ee/0x14e0
[ 202.236007][ C0] arch_do_signal_or_restart+0xc3/0x1890
[ 202.241658][ C0] ? __do_compat_sys_x32_rt_sigreturn+0x250/0x250
[ 202.248087][ C0] ? __might_fault+0xb4/0x110
[ 202.252781][ C0] ? _copy_from_user+0x10f/0x170
[ 202.257745][ C0] ? restore_altstack+0x274/0x400
[ 202.262784][ C0] ? get_sigframe_size+0x10/0x10
[ 202.267745][ C0] ? __ia32_sys_sigaltstack+0x60/0x60
[ 202.273142][ C0] ? __do_sys_rt_sigreturn+0x19d/0x250
[ 202.278622][ C0] ? exit_to_user_mode_loop+0x39/0x130
[ 202.284094][ C0] exit_to_user_mode_loop+0x97/0x130
[ 202.289392][ C0] exit_to_user_mode_prepare+0xb1/0x140
[ 202.294952][ C0] syscall_exit_to_user_mode+0x5d/0x240
[ 202.300520][ C0] do_syscall_64+0x47/0xb0
[ 202.304952][ C0] ? clear_bhb_loop+0x15/0x70
[ 202.309648][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 202.315560][ C0] RIP: 0033:0x7f2e7c1f8fb9
[ 202.320001][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 19 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
[ 202.340189][ C0] RSP: 002b:00007ffe65ce05b8 EFLAGS: 00000246
[ 202.346275][ C0] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f2e7c1f8fb9
[ 202.354345][ C0] RDX: 000000002006b000 RSI: 0000000000000000 RDI: 0000000000000000
[ 202.362322][ C0] RBP: 0000000000000000 R08: 00007f2e7c25625c R09: 00007f2e7c25625c
[ 202.370310][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2e7c25625c
[ 202.378305][ C0] R13: 00007f2e7c25010e R14: 00007ffe65ce0600 R15: 0000000000000000
[ 202.386308][ C0]