Warning: Permanently added '10.128.0.54' (ED25519) to the list of known hosts.
executing program
syzkaller login: [ 70.887691][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #02!!!
[ 70.897666][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #02!!!
[ 70.907625][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #82!!!
[ 70.917624][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #82!!!
[ 70.926482][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #82!!!
[ 70.935373][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #82!!!
[ 70.944227][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #82!!!
[ 70.953109][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #82!!!
[ 70.961961][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #82!!!
[ 70.970844][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #82!!!
[ 175.857582][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 175.864616][ C0] (detected by 0, t=10502 jiffies, g=5325, q=26)
[ 175.871022][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4294954714-4294944212), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 175.884376][ C0] rcu: rcu_preempt kthread starved for 10502 jiffies! g5325 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 175.895469][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 175.905424][ C0] rcu: RCU grace-period kthread stack dump:
[ 175.911295][ C0] task:rcu_preempt state:R running task stack:26816 pid: 15 ppid: 2 flags:0x00004000
[ 175.922070][ C0] Call Trace:
[ 175.925348][ C0]
[ 175.928330][ C0] __schedule+0x12c4/0x45b0
[ 175.932869][ C0] ? _raw_spin_unlock_irqrestore+0x8b/0x130
[ 175.938770][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 175.944670][ C0] ? __mod_timer+0xa8e/0xeb0
[ 175.949259][ C0] ? release_firmware_map_entry+0x190/0x190
[ 175.955162][ C0] ? mod_timer_pending+0x20/0x20
[ 175.960094][ C0] ? lockdep_softirqs_off+0x420/0x420
[ 175.965464][ C0] schedule+0x11b/0x1f0
[ 175.969611][ C0] schedule_timeout+0x1b9/0x300
[ 175.974484][ C0] ? console_conditional_schedule+0x40/0x40
[ 175.980401][ C0] ? update_process_times+0x200/0x200
[ 175.985773][ C0] ? prepare_to_swait_event+0x321/0x340
[ 175.991313][ C0] rcu_gp_fqs_loop+0x2bf/0x1080
[ 175.996173][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 176.001488][ C0] ? lockdep_hardirqs_on+0x94/0x130
[ 176.006685][ C0] ? rcu_gp_init+0xdae/0x1140
[ 176.011358][ C0] ? _raw_spin_unlock_irqrestore+0x8b/0x130
[ 176.017252][ C0] ? rcu_gp_init+0x1140/0x1140
[ 176.022042][ C0] ? finish_swait+0xc5/0x1d0
[ 176.026629][ C0] rcu_gp_kthread+0xa4/0x360
[ 176.031220][ C0] ? _raw_spin_unlock+0x40/0x40
[ 176.036088][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 176.041201][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 176.047103][ C0] ? __kthread_parkme+0x15c/0x1c0
[ 176.052125][ C0] kthread+0x3f6/0x4f0
[ 176.056204][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 176.061319][ C0] ? kthread_blkcg+0xd0/0xd0
[ 176.065923][ C0] ret_from_fork+0x1f/0x30
[ 176.070342][ C0]
[ 176.073352][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 176.079662][ C0] NMI backtrace for cpu 0
[ 176.084074][ C0] CPU: 0 PID: 4170 Comm: syz-executor115 Not tainted 5.15.177-syzkaller #0
[ 176.092659][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[ 176.102714][ C0] Call Trace:
[ 176.105987][ C0]
[ 176.108823][ C0] dump_stack_lvl+0x1e3/0x2d0
[ 176.113497][ C0] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 176.119208][ C0] ? panic+0x860/0x860
[ 176.123275][ C0] nmi_cpu_backtrace+0x46a/0x4a0
[ 176.128206][ C0] ? __wake_up_klogd+0xd5/0x100
[ 176.133046][ C0] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0
[ 176.139214][ C0] ? _printk+0xd1/0x120
[ 176.143374][ C0] ? cpu_online+0x1f/0x40
[ 176.147694][ C0] ? panic+0x860/0x860
[ 176.151757][ C0] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 176.157813][ C0] nmi_trigger_cpumask_backtrace+0x181/0x2a0
[ 176.163785][ C0] rcu_check_gp_kthread_starvation+0x1d2/0x240
[ 176.169932][ C0] print_other_cpu_stall+0x137a/0x14d0
[ 176.175487][ C0] ? print_cpu_stall+0x600/0x600
[ 176.180427][ C0] ? __lock_acquire+0x1ff0/0x1ff0
[ 176.185509][ C0] ? do_raw_spin_unlock+0x137/0x8b0
[ 176.190715][ C0] rcu_sched_clock_irq+0xa38/0x1150
[ 176.195998][ C0] ? rcutree_dead_cpu+0x20/0x20
[ 176.200844][ C0] ? hrtimer_run_queues+0x163/0x450
[ 176.206033][ C0] ? account_process_tick+0x232/0x3a0
[ 176.211415][ C0] update_process_times+0x196/0x200
[ 176.216622][ C0] tick_sched_timer+0x386/0x550
[ 176.221474][ C0] ? tick_setup_sched_timer+0x2d0/0x2d0
[ 176.227018][ C0] __hrtimer_run_queues+0x55b/0xcf0
[ 176.232213][ C0] ? hrtimer_interrupt+0x980/0x980
[ 176.237310][ C0] ? ktime_get_update_offsets_now+0x407/0x420
[ 176.243373][ C0] hrtimer_interrupt+0x392/0x980
[ 176.248411][ C0] __sysvec_apic_timer_interrupt+0x13b/0x4b0
[ 176.254659][ C0] sysvec_apic_timer_interrupt+0x9b/0xc0
[ 176.260283][ C0]
[ 176.263199][ C0]
[ 176.266118][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 176.272086][ C0] RIP: 0010:_raw_spin_unlock_irq+0x25/0x40
[ 176.277903][ C0] Code: 31 61 f6 ff 90 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 0e 15 1a f7 48 89 df e8 66 69 1b f7 e8 b1 25 3e f7 fb bf 01 00 00 00 66 ae 0e f7 65 8b 05 77 91 b9 75 85 c0 74 02 5b c3 e8 44 ae b7
[ 176.297520][ C0] RSP: 0018:ffffc90002ecfbc0 EFLAGS: 00000282
[ 176.303920][ C0] RAX: cfcae520b410e800 RBX: ffff88807d573780 RCX: ffffffff96a92f03
[ 176.311985][ C0] RDX: dffffc0000000000 RSI: ffffffff8aab2b80 RDI: 0000000000000001
[ 176.319954][ C0] RBP: 0000000000000000 R08: ffffffff81870420 R09: ffffed100faae6f1
[ 176.327916][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000021
[ 176.335879][ C0] R13: dffffc0000000000 R14: ffff88807d573c18 R15: ffff88807d573780
[ 176.343865][ C0] ? trace_hardirqs_on+0x30/0x80
[ 176.348804][ C0] get_signal+0x13ee/0x14e0
[ 176.353328][ C0] arch_do_signal_or_restart+0xc3/0x1890
[ 176.358952][ C0] ? __do_compat_sys_x32_rt_sigreturn+0x250/0x250
[ 176.365533][ C0] ? __might_fault+0xb4/0x110
[ 176.370200][ C0] ? _copy_from_user+0x10f/0x170
[ 176.375124][ C0] ? restore_altstack+0x274/0x400
[ 176.380134][ C0] ? get_sigframe_size+0x10/0x10
[ 176.385057][ C0] ? __ia32_sys_sigaltstack+0x60/0x60
[ 176.390424][ C0] ? __do_sys_rt_sigreturn+0x19d/0x250
[ 176.395869][ C0] ? exit_to_user_mode_loop+0x39/0x130
[ 176.401315][ C0] exit_to_user_mode_loop+0x97/0x130
[ 176.406589][ C0] exit_to_user_mode_prepare+0xb1/0x140
[ 176.412131][ C0] syscall_exit_to_user_mode+0x5d/0x240
[ 176.417668][ C0] do_syscall_64+0x47/0xb0
[ 176.422073][ C0] ? clear_bhb_loop+0x15/0x70
[ 176.426750][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 176.432631][ C0] RIP: 0033:0x7fe5905b5f89
[ 176.437044][ 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
[ 176.456634][ C0] RSP: 002b:00007ffe4af4e118 EFLAGS: 00000246
[ 176.462690][ C0] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007fe5905b5f89
[ 176.470651][ C0] RDX: 000000002006b000 RSI: 0000000000000000 RDI: 0000000000000000
[ 176.478612][ C0] RBP: 00000000000f4240 R08: 0000555500000000 R09: 0000555500000000
[ 176.486585][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe4af4e160
[ 176.494547][ C0] R13: 00007ffe4af4e170 R14: 00007fe59061331c R15: 00007fe59060d0b1
[ 176.502514][ C0]