Warning: Permanently added '10.128.10.14' (ED25519) to the list of known hosts.
[ 261.377583][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 261.384687][ C0] rcu: 1-...!: (1 GPs behind) idle=74e4/1/0x4000000000000000 softirq=13727/13733 fqs=3
[ 261.394843][ C0] (detected by 0, t=10502 jiffies, g=14117, q=79 ncpus=2)
[ 261.402062][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 261.407281][ C1] NMI backtrace for cpu 1
[ 261.407329][ C1] CPU: 1 PID: 19107 Comm: syz-executor939 Not tainted 6.1.81-syzkaller #0
[ 261.407347][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[ 261.407357][ C1] RIP: 0010:__lock_acquire+0x538/0x1f80
[ 261.407436][ C1] Code: 04 10 84 c0 0f 85 5e 12 00 00 0f b6 2b 41 0f b6 04 17 84 c0 0f 85 72 12 00 00 41 8b 1e 81 e3 ff 1f 00 00 48 89 d8 48 c1 e8 06 <48> 8d 3c c5 20 52 49 90 be 08 00 00 00 e8 66 9d 77 00 48 0f a3 1d
[ 261.407449][ C1] RSP: 0018:ffffc9000d3e7480 EFLAGS: 00000002
[ 261.407465][ C1] RAX: 0000000000000007 RBX: 00000000000001c2 RCX: ffffffff816a5825
[ 261.407477][ C1] RDX: dffffc0000000000 RSI: 0000000000000008 RDI: ffffffff90495258
[ 261.407489][ C1] RBP: 0000000000000002 R08: dffffc0000000000 R09: fffffbfff2092a4c
[ 261.407501][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8880778c4658
[ 261.407512][ C1] R13: ffff8880778c3b80 R14: ffff8880778c46a8 R15: 1ffff1100ef188d5
[ 261.407526][ C1] FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[ 261.407540][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 261.407552][ C1] CR2: 00007fee133949f8 CR3: 000000000ce8e000 CR4: 00000000003506e0
[ 261.407568][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 261.407578][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 261.407588][ C1] Call Trace:
[ 261.407593][ C1]
[ 261.407600][ C1] ? nmi_cpu_backtrace+0x3de/0x560
[ 261.407633][ C1] ? read_lock_is_recursive+0x10/0x10
[ 261.407659][ C1] ? nmi_trigger_cpumask_backtrace+0x3f0/0x3f0
[ 261.407691][ C1] ? nmi_cpu_backtrace_handler+0x8/0x10
[ 261.407761][ C1] ? nmi_handle+0x12e/0x440
[ 261.407871][ C1] ? nmi_handle+0x25/0x440
[ 261.407896][ C1] ? __lock_acquire+0x538/0x1f80
[ 261.407920][ C1] ? default_do_nmi+0x62/0x150
[ 261.407971][ C1] ? exc_nmi+0xa8/0x100
[ 261.407994][ C1] ? end_repeat_nmi+0x16/0x31
[ 261.408048][ C1] ? __lock_acquire+0x495/0x1f80
[ 261.408072][ C1] ? __lock_acquire+0x538/0x1f80
[ 261.408096][ C1] ? __lock_acquire+0x538/0x1f80
[ 261.408120][ C1] ? __lock_acquire+0x538/0x1f80
[ 261.408144][ C1]
[ 261.408149][ C1]
[ 261.408161][ C1] lock_acquire+0x1f8/0x5a0
[ 261.408183][ C1] ? vga_arb_release+0x22f/0xad0
[ 261.408212][ C1] ? read_lock_is_recursive+0x10/0x10
[ 261.408236][ C1] ? vga_arb_release+0x40a/0xad0
[ 261.408256][ C1] ? __lock_acquire+0x1f80/0x1f80
[ 261.408283][ C1] ? do_raw_spin_unlock+0x137/0x8a0
[ 261.408302][ C1] _raw_spin_lock_irqsave+0xd1/0x120
[ 261.408321][ C1] ? vga_arb_release+0x22f/0xad0
[ 261.408340][ C1] ? _raw_spin_lock+0x40/0x40
[ 261.408359][ C1] ? __fsnotify_update_child_dentry_flags+0x2a0/0x2a0
[ 261.408406][ C1] vga_arb_release+0x22f/0xad0
[ 261.408429][ C1] ? vga_arb_open+0x230/0x230
[ 261.408449][ C1] __fput+0x3b7/0x890
[ 261.408489][ C1] task_work_run+0x246/0x300
[ 261.408529][ C1] ? task_work_cancel+0x2b0/0x2b0
[ 261.408553][ C1] ? exit_task_namespaces+0xdd/0xf0
[ 261.408587][ C1] do_exit+0xa73/0x26a0
[ 261.408643][ C1] ? put_task_struct+0x80/0x80
[ 261.408667][ C1] ? get_signal+0x137e/0x17d0
[ 261.408706][ C1] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 261.408732][ C1] ? print_irqtrace_events+0x210/0x210
[ 261.408755][ C1] ? _raw_spin_lock_irq+0xdb/0x110
[ 261.408775][ C1] do_group_exit+0x202/0x2b0
[ 261.408798][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 261.408820][ C1] ? lockdep_hardirqs_on+0x94/0x130
[ 261.408837][ C1] get_signal+0x16f7/0x17d0
[ 261.408868][ C1] ? ptrace_notify+0x370/0x370
[ 261.408892][ C1] ? futex_wake+0x4bd/0x590
[ 261.408928][ C1] arch_do_signal_or_restart+0xb0/0x1a10
[ 261.408954][ C1] ? do_sys_openat2+0x42b/0x500
[ 261.408997][ C1] ? do_futex+0x3b5/0x490
[ 261.409016][ C1] ? get_sigframe_size+0x10/0x10
[ 261.409037][ C1] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 261.409067][ C1] ? exit_to_user_mode_loop+0x39/0x100
[ 261.409100][ C1] exit_to_user_mode_loop+0x6a/0x100
[ 261.409116][ C1] exit_to_user_mode_prepare+0xb1/0x140
[ 261.409159][ C1] syscall_exit_to_user_mode+0x60/0x270
[ 261.409178][ C1] do_syscall_64+0x49/0xb0
[ 261.409201][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 261.409221][ C1] RIP: 0033:0x7fee1333e369
[ 261.409234][ C1] Code: Unable to access opcode bytes at 0x7fee1333e33f.
[ 261.409242][ C1] RSP: 002b:00007fee132ff238 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 261.409259][ C1] RAX: fffffffffffffe00 RBX: 00007fee133c8308 RCX: 00007fee1333e369
[ 261.409272][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fee133c8308
[ 261.409283][ C1] RBP: 00007fee133c8300 R08: 00007fee132ff6c0 R09: 00007fee132ff6c0
[ 261.409295][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fee133c830c
[ 261.409305][ C1] R13: 0000000000000000 R14: 00007ffda80dd070 R15: 00007ffda80dd158
[ 261.409324][ C1]
[ 261.409331][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 2.050 msecs
[ 261.410278][ C0] rcu: rcu_preempt kthread starved for 10496 jiffies! g14117 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 261.905908][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 261.915905][ C0] rcu: RCU grace-period kthread stack dump:
[ 261.921812][ C0] task:rcu_preempt state:R running task stack:26112 pid:16 ppid:2 flags:0x00004000
[ 261.932616][ C0] Call Trace:
[ 261.935915][ C0]
[ 261.938865][ C0] __schedule+0x142d/0x4550
[ 261.943405][ C0] ? _raw_spin_unlock+0x40/0x40
[ 261.948286][ C0] ? __mod_timer+0x956/0xee0
[ 261.952904][ C0] ? __sched_text_start+0x8/0x8
[ 261.957781][ C0] ? lockdep_softirqs_off+0x420/0x420
[ 261.963186][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 261.969099][ C0] ? _raw_spin_unlock+0x40/0x40
[ 261.973976][ C0] schedule+0xbf/0x180
[ 261.978079][ C0] schedule_timeout+0x1b9/0x300
[ 261.982959][ C0] ? console_conditional_schedule+0x40/0x40
[ 261.988875][ C0] ? update_process_times+0x1b0/0x1b0
[ 261.994336][ C0] ? prepare_to_swait_event+0x329/0x350
[ 261.999932][ C0] rcu_gp_fqs_loop+0x2d2/0x1120
[ 262.004832][ C0] ? dyntick_save_progress_counter+0x2b0/0x2b0
[ 262.011009][ C0] ? lockdep_hardirqs_on+0x94/0x130
[ 262.016230][ C0] ? rcu_gp_init+0x15d0/0x15d0
[ 262.021016][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 262.026939][ C0] ? finish_swait+0xcf/0x1e0
[ 262.031643][ C0] rcu_gp_kthread+0xa3/0x3a0
[ 262.036257][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 262.041475][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 262.047480][ C0] ? __kthread_parkme+0x168/0x1c0
[ 262.052715][ C0] kthread+0x28d/0x320
[ 262.056817][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 262.061950][ C0] ? kthread_blkcg+0xd0/0xd0
[ 262.066576][ C0] ret_from_fork+0x1f/0x30
[ 262.071256][ C0]
[ 262.074287][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 262.080619][ C0] CPU: 0 PID: 62 Comm: kworker/u4:4 Not tainted 6.1.81-syzkaller #0
[ 262.088617][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[ 262.098689][ C0] Workqueue: events_unbound toggle_allocation_gate
[ 262.105283][ C0] RIP: 0010:smp_call_function_many_cond+0x1fb5/0x3460
[ 262.112081][ C0] Code: e6 01 31 ff e8 ec 42 0b 00 41 83 e5 01 49 bd 00 00 00 00 00 fc ff df 75 0a e8 77 3f 0b 00 e9 1b ff ff ff f3 90 42 0f b6 04 2b <84> c0 75 14 41 f7 07 01 00 00 00 0f 84 fe fe ff ff e8 55 3f 0b 00
[ 262.131711][ C0] RSP: 0018:ffffc900015775a0 EFLAGS: 00000293
[ 262.137800][ C0] RAX: 0000000000000000 RBX: 1ffff110173281b1 RCX: ffff88801aa81dc0
[ 262.145898][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[ 262.154320][ C0] RBP: ffffc90001577980 R08: ffffffff817f3f84 R09: fffffbfff2092a45
[ 262.162320][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000800000000
[ 262.170309][ C0] R13: dffffc0000000000 R14: 0000000000000001 R15: ffff8880b9940d88
[ 262.178299][ C0] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[ 262.187246][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 262.193872][ C0] CR2: 00005555573a1ce8 CR3: 000000000ce8e000 CR4: 00000000003506f0
[ 262.201863][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 262.209852][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 262.218012][ C0] Call Trace:
[ 262.221309][ C0]
[ 262.224167][ C0] ? rcu_check_gp_kthread_starvation+0x1b8/0x220
[ 262.230542][ C0] ? print_other_cpu_stall+0x150c/0x1640
[ 262.236211][ C0] ? print_cpu_stall+0x5f0/0x5f0
[ 262.241196][ C0] ? rcu_sched_clock_irq+0xad8/0x11f0
[ 262.246595][ C0] ? rcutree_dead_cpu+0x20/0x20
[ 262.251467][ C0] ? hrtimer_run_queues+0x163/0x450
[ 262.256720][ C0] ? acct_account_cputime+0x26e/0x270
[ 262.262293][ C0] ? update_process_times+0x147/0x1b0
[ 262.267695][ C0] ? tick_sched_timer+0x386/0x550
[ 262.272754][ C0] ? tick_setup_sched_timer+0x2f0/0x2f0
[ 262.278327][ C0] ? __hrtimer_run_queues+0x5a7/0xe50
[ 262.283744][ C0] ? hrtimer_interrupt+0x980/0x980
[ 262.288886][ C0] ? ktime_get_update_offsets_now+0x407/0x420
[ 262.294992][ C0] ? hrtimer_interrupt+0x392/0x980
[ 262.300155][ C0] ? __sysvec_apic_timer_interrupt+0x156/0x580
[ 262.306332][ C0] ? sysvec_apic_timer_interrupt+0x8c/0xb0
[ 262.312285][ C0]
[ 262.315237][ C0]
[ 262.318184][ C0] ? asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 262.324384][ C0] ? smp_call_function_many_cond+0x1f94/0x3460
[ 262.330569][ C0] ? smp_call_function_many_cond+0x1fb5/0x3460
[ 262.336867][ C0] ? text_poke_sync+0x20/0x20
[ 262.341657][ C0] ? __text_poke+0x81a/0x9a0
[ 262.346293][ C0] ? mark_lock+0x9a/0x340
[ 262.350652][ C0] ? smp_call_function_many+0x30/0x30
[ 262.356050][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 262.362252][ C0] ? do_raw_spin_unlock+0x137/0x8a0
[ 262.367529][ C0] ? _raw_spin_unlock+0x24/0x40
[ 262.372408][ C0] ? kmem_cache_alloc_bulk+0x11a/0x4d0
[ 262.377899][ C0] ? __text_poke+0x81a/0x9a0
[ 262.382531][ C0] ? kmem_cache_alloc_bulk+0x11a/0x4d0
[ 262.388023][ C0] ? __text_poke+0x9a0/0x9a0
[ 262.392645][ C0] ? text_poke+0x90/0x90
[ 262.396927][ C0] ? read_lock_is_recursive+0x10/0x10
[ 262.402329][ C0] ? __mutex_trylock_common+0x17e/0x2e0
[ 262.407897][ C0] ? __might_sleep+0xb0/0xb0
[ 262.412507][ C0] ? trace_raw_output_contention_end+0xd0/0xd0
[ 262.418681][ C0] ? kmem_cache_alloc_bulk+0x11a/0x4d0
[ 262.424252][ C0] ? text_poke_sync+0x20/0x20
[ 262.428952][ C0] on_each_cpu_cond_mask+0x3b/0x80
[ 262.434088][ C0] ? kmem_cache_alloc_bulk+0x11a/0x4d0
[ 262.439569][ C0] text_poke_bp_batch+0x2bb/0x940
[ 262.444632][ C0] ? arch_jump_label_transform_apply+0xe/0x20
[ 262.450722][ C0] ? text_poke_loc_init+0x680/0x680
[ 262.455944][ C0] ? arch_jump_label_transform_queue+0x7d/0xd0
[ 262.462124][ C0] text_poke_finish+0x16/0x30
[ 262.466821][ C0] arch_jump_label_transform_apply+0x13/0x20
[ 262.472822][ C0] static_key_enable_cpuslocked+0x12e/0x250
[ 262.478847][ C0] ? process_one_work+0x7a9/0x11d0
[ 262.483984][ C0] static_key_enable+0x16/0x20
[ 262.488769][ C0] toggle_allocation_gate+0xbf/0x480
[ 262.494077][ C0] ? show_object+0xa0/0xa0
[ 262.498514][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 262.504519][ C0] ? print_irqtrace_events+0x210/0x210
[ 262.509997][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 262.515909][ C0] ? do_raw_spin_unlock+0x137/0x8a0
[ 262.521129][ C0] ? process_one_work+0x7a9/0x11d0
[ 262.526347][ C0] process_one_work+0x8a9/0x11d0
[ 262.531325][ C0] ? worker_detach_from_pool+0x260/0x260
[ 262.536981][ C0] ? _raw_spin_lock_irqsave+0x120/0x120
[ 262.542545][ C0] ? kthread_data+0x4e/0xc0
[ 262.547084][ C0] ? wq_worker_running+0x97/0x190
[ 262.552154][ C0] worker_thread+0xa47/0x1200
[ 262.556877][ C0] ? _raw_spin_unlock+0x40/0x40
[ 262.561773][ C0] kthread+0x28d/0x320
[ 262.565908][ C0] ? worker_clr_flags+0x190/0x190
[ 262.570995][ C0] ? kthread_blkcg+0xd0/0xd0
[ 262.575625][ C0] ret_from_fork+0x1f/0x30
[ 262.580086][ C0]