Warning: Permanently added '10.128.0.185' (ED25519) to the list of known hosts.
executing program
executing program
[ 302.224450][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 302.231516][ C1] (detected by 1, t=10502 jiffies, g=3565, q=23)
[ 302.237926][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10503 (4294967353-4294956850), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 302.251298][ C1] rcu: rcu_preempt kthread starved for 10504 jiffies! g3565 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 302.262402][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 302.272365][ C1] rcu: RCU grace-period kthread stack dump:
[ 302.278346][ C1] task:rcu_preempt state:R running task stack:26752 pid: 15 ppid: 2 flags:0x00004000
[ 302.289131][ C1] Call Trace:
[ 302.292410][ C1]
[ 302.295340][ C1] __schedule+0x12c4/0x45b0
[ 302.299876][ C1] ? _raw_spin_unlock_irqrestore+0x8b/0x130
[ 302.305860][ C1] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 302.311768][ C1] ? __mod_timer+0xa8e/0xeb0
[ 302.316366][ C1] ? release_firmware_map_entry+0x190/0x190
[ 302.322258][ C1] ? mod_timer_pending+0x20/0x20
[ 302.327197][ C1] ? lockdep_softirqs_off+0x420/0x420
[ 302.332573][ C1] schedule+0x11b/0x1f0
[ 302.336731][ C1] schedule_timeout+0x1b9/0x300
[ 302.341586][ C1] ? console_conditional_schedule+0x40/0x40
[ 302.347484][ C1] ? update_process_times+0x200/0x200
[ 302.352867][ C1] ? prepare_to_swait_event+0x321/0x340
[ 302.358426][ C1] rcu_gp_fqs_loop+0x2bf/0x1080
[ 302.363290][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 302.368578][ C1] ? lockdep_hardirqs_on+0x94/0x130
[ 302.373780][ C1] ? rcu_gp_init+0xdae/0x1140
[ 302.378456][ C1] ? _raw_spin_unlock_irqrestore+0x8b/0x130
[ 302.384357][ C1] ? rcu_gp_init+0x1140/0x1140
[ 302.389214][ C1] ? finish_swait+0xc5/0x1d0
[ 302.393808][ C1] rcu_gp_kthread+0xa4/0x360
[ 302.398405][ C1] ? _raw_spin_unlock+0x40/0x40
[ 302.403271][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 302.408380][ C1] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 302.414374][ C1] ? __kthread_parkme+0x15c/0x1c0
[ 302.419407][ C1] kthread+0x3f6/0x4f0
[ 302.423478][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 302.428593][ C1] ? kthread_blkcg+0xd0/0xd0
[ 302.433191][ C1] ret_from_fork+0x1f/0x30
[ 302.437720][ C1]
[ 302.440741][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 302.447071][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 302.452275][ C0] NMI backtrace for cpu 0
[ 302.452297][ C0] CPU: 0 PID: 3542 Comm: syz-executor205 Not tainted 5.15.160-syzkaller #0
[ 302.452312][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[ 302.452320][ C0] RIP: 0010:lock_acquire+0xc/0x4f0
[ 302.452338][ C0] Code: 3a 7f 67 00 e9 a2 fd ff ff 0f 1f 44 00 00 65 8b 05 31 c4 9f 7e a9 00 ff ff 00 0f 95 c0 c3 55 48 89 e5 41 57 41 56 41 55 41 54 <53> 48 83 e4 e0 48 81 ec 20 01 00 00 4c 89 4c 24 28 4c 89 44 24 38
[ 302.452349][ C0] RSP: 0018:ffffc90000007c08 EFLAGS: 00000046
[ 302.452362][ C0] RAX: 0000000000010003 RBX: 1ffff92000000f8c RCX: 0000000000000000
[ 302.452372][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff915ab808
[ 302.452381][ C0] RBP: ffffc90000007c28 R08: 0000000000000001 R09: 0000000000000000
[ 302.452390][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000046
[ 302.452399][ C0] R13: 1ffff92000000f88 R14: ffffffff915ab7f0 R15: dffffc0000000000
[ 302.452409][ C0] FS: 00005555567573c0(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
[ 302.452422][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 302.452432][ C0] CR2: 000000002006b000 CR3: 000000007d52e000 CR4: 00000000003506f0
[ 302.452444][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 302.452452][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 302.452460][ C0] Call Trace:
[ 302.452465][ C0]
[ 302.452471][ C0] ? nmi_cpu_backtrace+0x39f/0x4a0
[ 302.452487][ C0] ? read_lock_is_recursive+0x10/0x10
[ 302.452502][ C0] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0
[ 302.452517][ C0] ? unknown_nmi_error+0xd0/0xd0
[ 302.452538][ C0] ? nmi_cpu_backtrace_handler+0x8/0x10
[ 302.452552][ C0] ? nmi_handle+0xf7/0x370
[ 302.452567][ C0] ? lock_acquire+0xc/0x4f0
[ 302.452579][ C0] ? default_do_nmi+0x62/0x150
[ 302.452596][ C0] ? exc_nmi+0xa8/0x100
[ 302.452609][ C0] ? end_repeat_nmi+0x16/0x31
[ 302.452627][ C0] ? lock_acquire+0xc/0x4f0
[ 302.452640][ C0] ? lock_acquire+0xc/0x4f0
[ 302.452653][ C0] ? lock_acquire+0xc/0x4f0
[ 302.452666][ C0]
[ 302.452670][ C0]
[ 302.452675][ C0] _raw_spin_lock_irqsave+0xd1/0x120
[ 302.452692][ C0] ? debug_object_deactivate+0x63/0x380
[ 302.452709][ C0] ? _raw_spin_lock+0x40/0x40
[ 302.452725][ C0] ? read_lock_is_recursive+0x10/0x10
[ 302.452740][ C0] debug_object_deactivate+0x63/0x380
[ 302.452759][ C0] debug_deactivate+0x1b/0x1e0
[ 302.452773][ C0] __hrtimer_run_queues+0x31d/0xcf0
[ 302.452789][ C0] ? ktime_get_real_ts64+0x460/0x460
[ 302.452802][ C0] ? do_raw_spin_unlock+0x137/0x8b0
[ 302.452827][ C0] ? hrtimer_interrupt+0x980/0x980
[ 302.452840][ C0] ? ktime_get_update_offsets_now+0x407/0x420
[ 302.452858][ C0] hrtimer_interrupt+0x392/0x980
[ 302.452881][ C0] __sysvec_apic_timer_interrupt+0x139/0x470
[ 302.452900][ C0] sysvec_apic_timer_interrupt+0x8c/0xb0
[ 302.452915][ C0]
[ 302.452919][ C0]
[ 302.452924][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 302.452938][ C0] RIP: 0010:_raw_spin_unlock_irq+0x25/0x40
[ 302.452955][ C0] Code: 51 80 f6 ff 90 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 5e 64 3b f7 48 89 df e8 36 b8 3c f7 e8 51 6f 5f f7 fb bf 01 00 00 00 76 f4 2f f7 65 8b 05 47 02 db 75 85 c0 74 02 5b c3 e8 b4 20 d9
[ 302.452965][ C0] RSP: 0018:ffffc90002e77bc0 EFLAGS: 00000282
[ 302.452976][ C0] RAX: 4947ed2df0218e00 RBX: ffff8880232b6f00 RCX: ffffffff913eff03
[ 302.452987][ C0] RDX: dffffc0000000000 RSI: ffffffff8a8b2980 RDI: 0000000000000001
[ 302.452996][ C0] RBP: 0000000000000000 R08: ffffffff8186dcf0 R09: ffffed1004656de1
[ 302.453006][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000021
[ 302.453015][ C0] R13: dffffc0000000000 R14: ffff8880232b7398 R15: ffff8880232b6f00
[ 302.453028][ C0] ? trace_hardirqs_on+0x30/0x80
[ 302.453047][ C0] get_signal+0x13ee/0x14e0
[ 302.453067][ C0] arch_do_signal_or_restart+0xc3/0x1890
[ 302.453084][ C0] ? __do_compat_sys_x32_rt_sigreturn+0x250/0x250
[ 302.453103][ C0] ? __might_fault+0xb4/0x110
[ 302.453120][ C0] ? _copy_from_user+0x10f/0x170
[ 302.453134][ C0] ? restore_altstack+0x274/0x400
[ 302.453150][ C0] ? get_sigframe_size+0x10/0x10
[ 302.453164][ C0] ? __ia32_sys_sigaltstack+0x60/0x60
[ 302.453184][ C0] ? __do_sys_rt_sigreturn+0x19d/0x250
[ 302.453201][ C0] ? exit_to_user_mode_loop+0x39/0x130
[ 302.453217][ C0] exit_to_user_mode_loop+0x97/0x130
[ 302.453231][ C0] exit_to_user_mode_prepare+0xb1/0x140
[ 302.453245][ C0] syscall_exit_to_user_mode+0x5d/0x240
[ 302.453262][ C0] do_syscall_64+0x47/0xb0
[ 302.453275][ C0] ? clear_bhb_loop+0x15/0x70
[ 302.453288][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 302.453302][ C0] RIP: 0033:0x7fede21b1e79
[ 302.453316][ 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
[ 302.453326][ C0] RSP: 002b:00007ffed182cc98 EFLAGS: 00000246
[ 302.453337][ C0] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007fede21b1e79
[ 302.453345][ C0] RDX: 000000002006b000 RSI: 0000000000000000 RDI: 0000000000000000
[ 302.453353][ C0] RBP: 00000000000f4240 R08: 0000000000000000 R09: 0000000000000000
[ 302.453362][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555556757370
[ 302.453370][ C0] R13: 0000000000000004 R14: 00007ffed182cd10 R15: 00007ffed182cd00
[ 302.453386][ C0]
[ 302.453396][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.116 msecs