Warning: Permanently added '10.128.1.65' (ED25519) to the list of known hosts.
[ 294.202484][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 294.209555][ C0] (detected by 0, t=10502 jiffies, g=3697, q=25)
[ 294.215964][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10503 (4294966562-4294956059), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 294.229317][ C0] rcu: rcu_preempt kthread starved for 10504 jiffies! g3697 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 294.240416][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 294.250375][ C0] rcu: RCU grace-period kthread stack dump:
[ 294.256250][ C0] task:rcu_preempt state:R running task stack:27000 pid: 15 ppid: 2 flags:0x00004000
[ 294.267028][ C0] Call Trace:
[ 294.270299][ C0]
[ 294.273226][ C0] __schedule+0x12c4/0x45b0
[ 294.277922][ C0] ? _raw_spin_unlock_irqrestore+0x8b/0x130
[ 294.283814][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 294.289718][ C0] ? __mod_timer+0xa8e/0xeb0
[ 294.294379][ C0] ? release_firmware_map_entry+0x18b/0x18b
[ 294.300271][ C0] ? mod_timer_pending+0x20/0x20
[ 294.305207][ C0] ? lockdep_softirqs_off+0x420/0x420
[ 294.310640][ C0] schedule+0x11b/0x1f0
[ 294.314794][ C0] schedule_timeout+0x1b9/0x300
[ 294.319644][ C0] ? console_conditional_schedule+0x40/0x40
[ 294.325533][ C0] ? update_process_times+0x200/0x200
[ 294.330907][ C0] ? prepare_to_swait_event+0x321/0x340
[ 294.336501][ C0] rcu_gp_fqs_loop+0x2bf/0x1080
[ 294.341379][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 294.346572][ C0] ? lockdep_hardirqs_on+0x94/0x130
[ 294.351819][ C0] ? rcu_gp_init+0xdae/0x1140
[ 294.356499][ C0] ? rcu_gp_init+0x1140/0x1140
[ 294.361260][ C0] ? finish_swait+0xc5/0x1d0
[ 294.365859][ C0] rcu_gp_kthread+0xa4/0x360
[ 294.370451][ C0] ? _raw_spin_unlock+0x40/0x40
[ 294.375386][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 294.380491][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 294.386388][ C0] ? __kthread_parkme+0x15c/0x1c0
[ 294.391478][ C0] kthread+0x3f6/0x4f0
[ 294.395541][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 294.400643][ C0] ? kthread_blkcg+0xd0/0xd0
[ 294.405226][ C0] ret_from_fork+0x1f/0x30
[ 294.409669][ C0]
[ 294.412683][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 294.418995][ C0] NMI backtrace for cpu 0
[ 294.423312][ C0] CPU: 0 PID: 3548 Comm: syz-executor168 Not tainted 5.15.145-syzkaller #0
[ 294.431888][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
[ 294.441930][ C0] Call Trace:
[ 294.445203][ C0]
[ 294.448042][ C0] dump_stack_lvl+0x1e3/0x2cb
[ 294.452752][ C0] ? io_uring_drop_tctx_refs+0x19d/0x19d
[ 294.458379][ C0] ? panic+0x84d/0x84d
[ 294.462448][ C0] nmi_cpu_backtrace+0x46a/0x4a0
[ 294.467461][ C0] ? __wake_up_klogd+0xd5/0x100
[ 294.472340][ C0] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0
[ 294.478486][ C0] ? _printk+0xd1/0x111
[ 294.482638][ C0] ? cpu_online+0x1f/0x40
[ 294.486971][ C0] ? panic+0x84d/0x84d
[ 294.491034][ C0] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 294.497142][ C0] nmi_trigger_cpumask_backtrace+0x181/0x2a0
[ 294.503122][ C0] rcu_check_gp_kthread_starvation+0x1d2/0x240
[ 294.509276][ C0] print_other_cpu_stall+0x137a/0x14d0
[ 294.514741][ C0] ? print_cpu_stall+0x600/0x600
[ 294.519671][ C0] ? ktime_get+0x7f/0x270
[ 294.524009][ C0] rcu_sched_clock_irq+0xa38/0x1150
[ 294.529206][ C0] ? rcutree_dead_cpu+0x20/0x20
[ 294.534050][ C0] ? do_raw_spin_unlock+0x137/0x8b0
[ 294.539243][ C0] ? hrtimer_run_queues+0x163/0x450
[ 294.544437][ C0] ? account_process_tick+0x232/0x3a0
[ 294.549868][ C0] update_process_times+0x196/0x200
[ 294.555074][ C0] tick_sched_timer+0x386/0x550
[ 294.559995][ C0] ? tick_setup_sched_timer+0x2d0/0x2d0
[ 294.565548][ C0] __hrtimer_run_queues+0x55b/0xcf0
[ 294.570767][ C0] ? hrtimer_interrupt+0x980/0x980
[ 294.575876][ C0] ? ktime_get_update_offsets_now+0x407/0x420
[ 294.581946][ C0] hrtimer_interrupt+0x392/0x980
[ 294.586897][ C0] __sysvec_apic_timer_interrupt+0x139/0x470
[ 294.592899][ C0] sysvec_apic_timer_interrupt+0x8c/0xb0
[ 294.598528][ C0]
[ 294.601484][ C0]
[ 294.604409][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 294.610388][ C0] RIP: 0010:_raw_spin_unlock_irq+0x25/0x40
[ 294.616201][ C0] Code: d1 7e f6 ff 90 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 2e 2a 3d f7 48 89 df e8 06 7e 3e f7 e8 51 28 61 f7 fb bf 01 00 00 00 66 ba 31 f7 65 8b 05 d7 f5 dc 75 85 c0 74 02 5b c3 e8 64 0d db
[ 294.635803][ C0] RSP: 0018:ffffc90002dc7bc0 EFLAGS: 00000282
[ 294.641868][ C0] RAX: 997c498432868000 RBX: ffff88801a0b40c0 RCX: ffffffff913c6f03
[ 294.649835][ C0] RDX: dffffc0000000000 RSI: ffffffff8a8b0f80 RDI: 0000000000000001
[ 294.657806][ C0] RBP: 0000000000000000 R08: ffffffff8186a260 R09: ffffed1003416819
[ 294.665770][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000021
[ 294.673737][ C0] R13: dffffc0000000000 R14: ffff88801a0b4558 R15: ffff88801a0b40c0
[ 294.681713][ C0] ? trace_hardirqs_on+0x30/0x80
[ 294.686714][ C0] get_signal+0x13ee/0x14e0
[ 294.691273][ C0] arch_do_signal_or_restart+0xc3/0x1890
[ 294.696945][ C0] ? __do_compat_sys_x32_rt_sigreturn+0x250/0x250
[ 294.703361][ C0] ? __might_fault+0xb4/0x110
[ 294.708082][ C0] ? _copy_from_user+0x10f/0x170
[ 294.713030][ C0] ? restore_altstack+0x274/0x400
[ 294.718088][ C0] ? get_sigframe_size+0x10/0x10
[ 294.723020][ C0] ? __ia32_sys_sigaltstack+0x60/0x60
[ 294.728407][ C0] ? __do_sys_rt_sigreturn+0x19d/0x250
[ 294.733864][ C0] ? exit_to_user_mode_loop+0x39/0x130
[ 294.739322][ C0] exit_to_user_mode_loop+0x97/0x130
[ 294.744604][ C0] exit_to_user_mode_prepare+0xb1/0x140
[ 294.750154][ C0] syscall_exit_to_user_mode+0x5d/0x250
[ 294.755714][ C0] do_syscall_64+0x49/0xb0
[ 294.760128][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 294.766022][ C0] RIP: 0033:0x7f61484821b9
[ 294.770446][ 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
[ 294.790395][ C0] RSP: 002b:00007ffe2aac7868 EFLAGS: 00000246
[ 294.796465][ C0] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f61484821b9
[ 294.804430][ C0] RDX: 000000002006b000 RSI: 0000000000000000 RDI: 0000000000000000
[ 294.812396][ C0] RBP: 00000000000f4240 R08: 0000000000000000 R09: 0000000000000000
[ 294.820360][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555556466370
[ 294.828330][ C0] R13: 0000000000000004 R14: 00007ffe2aac78e0 R15: 00007ffe2aac78d0
[ 294.836311][ C0]