Warning: Permanently added '10.128.0.145' (ED25519) to the list of known hosts.
executing program
executing program
[ 289.692152][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 289.699170][ C1] (detected by 1, t=10502 jiffies, g=3413, q=16)
[ 289.705582][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4294966100-4294955598), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 289.718939][ C1] rcu: rcu_preempt kthread starved for 10502 jiffies! g3413 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 289.730041][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 289.740086][ C1] rcu: RCU grace-period kthread stack dump:
[ 289.746050][ C1] task:rcu_preempt state:R running task stack:27000 pid: 15 ppid: 2 flags:0x00004000
[ 289.756825][ C1] Call Trace:
[ 289.760106][ C1]
[ 289.763037][ C1] __schedule+0x12c4/0x45b0
[ 289.767668][ C1] ? _raw_spin_unlock_irqrestore+0x8b/0x130
[ 289.773584][ C1] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 289.779500][ C1] ? __mod_timer+0xa8e/0xeb0
[ 289.784162][ C1] ? release_firmware_map_entry+0x190/0x190
[ 289.790073][ C1] ? mod_timer_pending+0x20/0x20
[ 289.795125][ C1] ? lockdep_softirqs_off+0x420/0x420
[ 289.800532][ C1] schedule+0x11b/0x1f0
[ 289.804696][ C1] schedule_timeout+0x1b9/0x300
[ 289.809547][ C1] ? console_conditional_schedule+0x40/0x40
[ 289.815528][ C1] ? update_process_times+0x200/0x200
[ 289.820910][ C1] ? prepare_to_swait_event+0x321/0x340
[ 289.826594][ C1] rcu_gp_fqs_loop+0x2bf/0x1080
[ 289.831513][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 289.836715][ C1] ? lockdep_hardirqs_on+0x94/0x130
[ 289.841958][ C1] ? rcu_gp_init+0xdae/0x1140
[ 289.846637][ C1] ? rcu_gp_init+0x1140/0x1140
[ 289.851415][ C1] ? finish_swait+0xc5/0x1d0
[ 289.856004][ C1] rcu_gp_kthread+0xa4/0x360
[ 289.860598][ C1] ? _raw_spin_unlock+0x40/0x40
[ 289.865449][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 289.870558][ C1] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 289.876450][ C1] ? __kthread_parkme+0x15c/0x1c0
[ 289.881546][ C1] kthread+0x3f6/0x4f0
[ 289.885611][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 289.890719][ C1] ? kthread_blkcg+0xd0/0xd0
[ 289.895305][ C1] ret_from_fork+0x1f/0x30
[ 289.899753][ C1]
[ 289.902769][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 289.909078][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 289.914280][ C0] NMI backtrace for cpu 0
[ 289.914288][ C0] CPU: 0 PID: 3544 Comm: syz-executor667 Not tainted 5.15.156-syzkaller #0
[ 289.914302][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 289.914310][ C0] RIP: 0010:__sanitizer_cov_trace_const_cmp8+0x0/0x80
[ 289.914389][ C0] Code: 39 d0 77 22 89 f8 89 f6 48 c7 44 0a 08 05 00 00 00 48 89 44 0a 10 48 89 74 0a 18 4c 89 44 0a 20 49 ff c1 4c 89 09 c3 0f 1f 00 <4c> 8b 04 24 65 48 8b 0d f4 0e 82 7e 65 8b 05 f5 0e 82 7e a9 00 01
[ 289.914400][ C0] RSP: 0018:ffffc90000007e80 EFLAGS: 00000016
[ 289.914413][ C0] RAX: 000000437e52685f RBX: 0000000000000000 RCX: 0000000000000018
[ 289.914422][ C0] RDX: 0000000080010001 RSI: 000000000077f421 RDI: 0000000000000001
[ 289.914431][ C0] RBP: 000000000077f421 R08: ffffffff816fadac R09: fffffbfff1bc8b5e
[ 289.914441][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8880b9a27240
[ 289.914450][ C0] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff8880b9a2a5e8
[ 289.914460][ C0] FS: 0000555556b173c0(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
[ 289.914472][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 289.914481][ C0] CR2: 00007fc5214bf4c0 CR3: 000000007c92b000 CR4: 00000000003506f0
[ 289.914494][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 289.914501][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 289.914515][ C0] Call Trace:
[ 289.914520][ C0]
[ 289.914525][ C0] ? nmi_cpu_backtrace+0x39f/0x4a0
[ 289.914567][ C0] ? read_lock_is_recursive+0x10/0x10
[ 289.914582][ C0] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0
[ 289.914597][ C0] ? unknown_nmi_error+0xd0/0xd0
[ 289.914637][ C0] ? nmi_cpu_backtrace_handler+0x8/0x10
[ 289.914666][ C0] ? nmi_handle+0xf7/0x370
[ 289.914681][ C0] ? __sanitizer_cov_trace_const_cmp4+0x80/0x80
[ 289.914696][ C0] ? default_do_nmi+0x62/0x150
[ 289.914712][ C0] ? exc_nmi+0xa8/0x100
[ 289.914725][ C0] ? end_repeat_nmi+0x16/0x31
[ 289.914740][ C0] ? ktime_get+0x1ac/0x270
[ 289.914755][ C0] ? __sanitizer_cov_trace_const_cmp4+0x80/0x80
[ 289.914770][ C0] ? __sanitizer_cov_trace_const_cmp4+0x80/0x80
[ 289.914786][ C0] ? __sanitizer_cov_trace_const_cmp4+0x80/0x80
[ 289.914802][ C0]
[ 289.914805][ C0]
[ 289.914809][ C0] clockevents_program_event+0xf1/0x310
[ 289.914840][ C0] hrtimer_interrupt+0x546/0x980
[ 289.914863][ C0] __sysvec_apic_timer_interrupt+0x139/0x470
[ 289.914885][ C0] sysvec_apic_timer_interrupt+0x8c/0xb0
[ 289.914901][ C0]
[ 289.914905][ C0]
[ 289.914909][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 289.914923][ C0] RIP: 0010:_raw_spin_unlock_irq+0x25/0x40
[ 289.914940][ 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
[ 289.914950][ C0] RSP: 0018:ffffc90002d97bc0 EFLAGS: 00000282
[ 289.914961][ C0] RAX: 9f16c0fda984c700 RBX: ffff8880151da500 RCX: ffffffff913edf03
[ 289.914971][ C0] RDX: dffffc0000000000 RSI: ffffffff8a8b2980 RDI: 0000000000000001
[ 289.914981][ C0] RBP: 0000000000000000 R08: ffffffff8186dd10 R09: ffffed1002a3b4a1
[ 289.914990][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000021
[ 289.914998][ C0] R13: dffffc0000000000 R14: ffff8880151da998 R15: ffff8880151da500
[ 289.915011][ C0] ? trace_hardirqs_on+0x30/0x80
[ 289.915035][ C0] get_signal+0x13ee/0x14e0
[ 289.915073][ C0] arch_do_signal_or_restart+0xc3/0x1890
[ 289.915089][ C0] ? __do_compat_sys_x32_rt_sigreturn+0x250/0x250
[ 289.915108][ C0] ? __might_fault+0xb4/0x110
[ 289.915139][ C0] ? _copy_from_user+0x10f/0x170
[ 289.915173][ C0] ? restore_altstack+0x274/0x400
[ 289.915187][ C0] ? get_sigframe_size+0x10/0x10
[ 289.915202][ C0] ? __ia32_sys_sigaltstack+0x60/0x60
[ 289.915222][ C0] ? __do_sys_rt_sigreturn+0x19d/0x250
[ 289.915238][ C0] ? exit_to_user_mode_loop+0x39/0x130
[ 289.915254][ C0] exit_to_user_mode_loop+0x97/0x130
[ 289.915268][ C0] exit_to_user_mode_prepare+0xb1/0x140
[ 289.915282][ C0] syscall_exit_to_user_mode+0x5d/0x240
[ 289.915315][ C0] do_syscall_64+0x47/0xb0
[ 289.915327][ C0] ? clear_bhb_loop+0x15/0x70
[ 289.915340][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 289.915356][ C0] RIP: 0033:0x7fc5214a7e79
[ 289.915369][ 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
[ 289.915380][ C0] RSP: 002b:00007ffd1efbef18 EFLAGS: 00000246
[ 289.915390][ C0] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007fc5214a7e79
[ 289.915399][ C0] RDX: 000000002006b000 RSI: 0000000000000000 RDI: 0000000000000000
[ 289.915408][ C0] RBP: 00000000000f4240 R08: 0000000000000000 R09: 0000000000000000
[ 289.915415][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555556b17370
[ 289.915424][ C0] R13: 0000000000000004 R14: 00007ffd1efbef90 R15: 00007ffd1efbef80
[ 289.915439][ C0]
[ 289.915445][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.165 msecs