Warning: Permanently added '10.128.1.157' (ED25519) to the list of known hosts.
[ 295.613181][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 295.620422][ C0] (detected by 0, t=10502 jiffies, g=3605, q=41)
[ 295.626854][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10500 (4294966696-4294956196), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 295.640216][ C0] rcu: rcu_preempt kthread starved for 10500 jiffies! g3605 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 295.651319][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 295.661280][ C0] rcu: RCU grace-period kthread stack dump:
[ 295.667162][ C0] task:rcu_preempt state:R running task stack:26712 pid: 15 ppid: 2 flags:0x00004000
[ 295.677943][ C0] Call Trace:
[ 295.681220][ C0]
[ 295.684152][ C0] __schedule+0x12c4/0x45b0
[ 295.688788][ C0] ? _raw_spin_unlock_irqrestore+0x8b/0x130
[ 295.694710][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 295.700621][ C0] ? __mod_timer+0xa8e/0xeb0
[ 295.705304][ C0] ? release_firmware_map_entry+0x190/0x190
[ 295.711195][ C0] ? mod_timer_pending+0x20/0x20
[ 295.716140][ C0] ? lockdep_softirqs_off+0x420/0x420
[ 295.721603][ C0] schedule+0x11b/0x1f0
[ 295.725781][ C0] schedule_timeout+0x1b9/0x300
[ 295.730638][ C0] ? console_conditional_schedule+0x40/0x40
[ 295.736556][ C0] ? update_process_times+0x200/0x200
[ 295.741937][ C0] ? prepare_to_swait_event+0x321/0x340
[ 295.747545][ C0] rcu_gp_fqs_loop+0x2bf/0x1080
[ 295.752430][ C0] ? dump_blkd_tasks+0x810/0x810
[ 295.757371][ C0] ? rcu_gp_init+0x1140/0x1140
[ 295.762136][ C0] ? finish_swait+0xc5/0x1d0
[ 295.766729][ C0] rcu_gp_kthread+0xa4/0x360
[ 295.771321][ C0] ? _raw_spin_unlock+0x40/0x40
[ 295.776178][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 295.781289][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 295.787186][ C0] ? __kthread_parkme+0x15c/0x1c0
[ 295.792281][ C0] kthread+0x3f6/0x4f0
[ 295.796356][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 295.801486][ C0] ? kthread_blkcg+0xd0/0xd0
[ 295.806095][ C0] ret_from_fork+0x1f/0x30
[ 295.810556][ C0]
[ 295.813572][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 295.819988][ C0] NMI backtrace for cpu 0
[ 295.824315][ C0] CPU: 0 PID: 3545 Comm: syz-executor258 Not tainted 5.15.156-syzkaller #0
[ 295.832925][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 295.842992][ C0] Call Trace:
[ 295.846277][ C0]
[ 295.849119][ C0] dump_stack_lvl+0x1e3/0x2d0
[ 295.853847][ C0] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 295.859479][ C0] ? panic+0x860/0x860
[ 295.863620][ C0] nmi_cpu_backtrace+0x46a/0x4a0
[ 295.868589][ C0] ? __wake_up_klogd+0xd5/0x100
[ 295.873469][ C0] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0
[ 295.879622][ C0] ? _printk+0xd1/0x120
[ 295.883777][ C0] ? cpu_online+0x1f/0x40
[ 295.888103][ C0] ? panic+0x860/0x860
[ 295.892172][ C0] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 295.898291][ C0] nmi_trigger_cpumask_backtrace+0x181/0x2a0
[ 295.904274][ C0] rcu_check_gp_kthread_starvation+0x1d2/0x240
[ 295.910430][ C0] print_other_cpu_stall+0x137a/0x14d0
[ 295.915903][ C0] ? print_cpu_stall+0x600/0x600
[ 295.920838][ C0] ? __lock_acquire+0x1ff0/0x1ff0
[ 295.925863][ C0] ? do_raw_spin_unlock+0x137/0x8b0
[ 295.931063][ C0] rcu_sched_clock_irq+0xa38/0x1150
[ 295.936265][ C0] ? rcutree_dead_cpu+0x20/0x20
[ 295.941201][ C0] ? hrtimer_run_queues+0x163/0x450
[ 295.946403][ C0] ? account_process_tick+0x232/0x3a0
[ 295.951853][ C0] update_process_times+0x196/0x200
[ 295.957054][ C0] tick_sched_timer+0x386/0x550
[ 295.961956][ C0] ? tick_setup_sched_timer+0x2d0/0x2d0
[ 295.967499][ C0] __hrtimer_run_queues+0x55b/0xcf0
[ 295.972727][ C0] ? hrtimer_interrupt+0x980/0x980
[ 295.977835][ C0] ? ktime_get_update_offsets_now+0x407/0x420
[ 295.983906][ C0] hrtimer_interrupt+0x392/0x980
[ 295.988860][ C0] __sysvec_apic_timer_interrupt+0x139/0x470
[ 295.994864][ C0] sysvec_apic_timer_interrupt+0x8c/0xb0
[ 296.000497][ C0]
[ 296.003419][ C0]
[ 296.006346][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 296.012321][ C0] RIP: 0010:_raw_spin_unlock_irq+0x25/0x40
[ 296.018126][ C0] Code: 91 80 f6 ff 90 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 be b4 3b f7 48 89 df e8 96 08 3d f7 e8 b1 bf 5f f7 fb bf 01 00 00 00 b6 44 30 f7 65 8b 05 87 52 db 75 85 c0 74 02 5b c3 e8 f4 70 d9
[ 296.037767][ C0] RSP: 0018:ffffc90002ee7bc0 EFLAGS: 00000282
[ 296.043834][ C0] RAX: f16f062c83c32c00 RBX: ffff8880232b5340 RCX: ffffffff913edf03
[ 296.051802][ C0] RDX: dffffc0000000000 RSI: ffffffff8a8b2980 RDI: 0000000000000001
[ 296.059769][ C0] RBP: 0000000000000000 R08: ffffffff8186dd10 R09: ffffed1004656a69
[ 296.067736][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000021
[ 296.075878][ C0] R13: dffffc0000000000 R14: ffff8880232b57d8 R15: ffff8880232b5340
[ 296.083851][ C0] ? trace_hardirqs_on+0x30/0x80
[ 296.088826][ C0] get_signal+0x13ee/0x14e0
[ 296.093386][ C0] arch_do_signal_or_restart+0xc3/0x1890
[ 296.099031][ C0] ? __do_compat_sys_x32_rt_sigreturn+0x250/0x250
[ 296.105449][ C0] ? __might_fault+0xb4/0x110
[ 296.110164][ C0] ? _copy_from_user+0x10f/0x170
[ 296.115149][ C0] ? restore_altstack+0x274/0x400
[ 296.120172][ C0] ? get_sigframe_size+0x10/0x10
[ 296.125105][ C0] ? __ia32_sys_sigaltstack+0x60/0x60
[ 296.130483][ C0] ? __do_sys_rt_sigreturn+0x19d/0x250
[ 296.136539][ C0] ? exit_to_user_mode_loop+0x39/0x130
[ 296.141998][ C0] exit_to_user_mode_loop+0x97/0x130
[ 296.147290][ C0] exit_to_user_mode_prepare+0xb1/0x140
[ 296.152831][ C0] syscall_exit_to_user_mode+0x5d/0x240
[ 296.158430][ C0] do_syscall_64+0x47/0xb0
[ 296.162843][ C0] ? clear_bhb_loop+0x15/0x70
[ 296.167519][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 296.173419][ C0] RIP: 0033:0x7fb9e74a9e79
[ 296.177835][ 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
[ 296.197612][ C0] RSP: 002b:00007ffc4e37eb38 EFLAGS: 00000246
[ 296.203679][ C0] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007fb9e74a9e79
[ 296.211647][ C0] RDX: 000000002006b000 RSI: 0000000000000000 RDI: 0000000000000000
[ 296.219613][ C0] RBP: 00000000000f4240 R08: 0000000000000000 R09: 0000000000000000
[ 296.227623][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 000055555658f370
[ 296.235595][ C0] R13: 0000000000000004 R14: 00007ffc4e37ebb0 R15: 00007ffc4e37eba0
[ 296.243579][ C0]