Warning: Permanently added '10.128.0.82' (ED25519) to the list of known hosts.
executing program
executing program
executing program
executing program
executing program
[ 152.640741][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 152.647780][ C1] (detected by 1, t=10502 jiffies, g=3181, q=70)
[ 152.654181][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4294952404-4294941902), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 152.667531][ C1] rcu: rcu_preempt kthread starved for 10502 jiffies! g3181 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 152.678626][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 152.688580][ C1] rcu: RCU grace-period kthread stack dump:
[ 152.694454][ C1] task:rcu_preempt state:R running task stack:26240 pid: 15 ppid: 2 flags:0x00004000
[ 152.705230][ C1] Call Trace:
[ 152.708525][ C1]
[ 152.711453][ C1] __schedule+0x12c4/0x45b0
[ 152.715979][ C1] ? _raw_spin_unlock_irqrestore+0x8b/0x130
[ 152.721869][ C1] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 152.727940][ C1] ? __mod_timer+0xa8e/0xeb0
[ 152.732529][ C1] ? release_firmware_map_entry+0x190/0x190
[ 152.738413][ C1] ? mod_timer_pending+0x20/0x20
[ 152.743342][ C1] ? lockdep_softirqs_off+0x420/0x420
[ 152.748713][ C1] schedule+0x11b/0x1f0
[ 152.752860][ C1] schedule_timeout+0x1b9/0x300
[ 152.757700][ C1] ? console_conditional_schedule+0x40/0x40
[ 152.763586][ C1] ? update_process_times+0x200/0x200
[ 152.768957][ C1] ? prepare_to_swait_event+0x321/0x340
[ 152.774498][ C1] rcu_gp_fqs_loop+0x2bf/0x1080
[ 152.779346][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 152.784535][ C1] ? lockdep_hardirqs_on+0x94/0x130
[ 152.789725][ C1] ? rcu_gp_init+0xdae/0x1140
[ 152.794397][ C1] ? rcu_gp_init+0x1140/0x1140
[ 152.799155][ C1] ? finish_swait+0xc5/0x1d0
[ 152.803743][ C1] rcu_gp_kthread+0xa4/0x360
[ 152.808329][ C1] ? _raw_spin_unlock+0x40/0x40
[ 152.813178][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 152.818279][ C1] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 152.824184][ C1] ? __kthread_parkme+0x15c/0x1c0
[ 152.829207][ C1] kthread+0x3f6/0x4f0
[ 152.833268][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 152.838382][ C1] ? kthread_blkcg+0xd0/0xd0
[ 152.842968][ C1] ret_from_fork+0x1f/0x30
[ 152.847392][ C1]
[ 152.850400][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 152.856707][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 152.861898][ C0] NMI backtrace for cpu 0
[ 152.861915][ C0] CPU: 0 PID: 3579 Comm: syz-executor365 Not tainted 5.15.166-syzkaller #0
[ 152.861930][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 152.861938][ C0] RIP: 0010:__lock_acquire+0x6dd/0x1ff0
[ 152.861956][ C0] Code: 00 00 00 fc ff df eb a2 48 c7 c7 80 ef 7e 8c 48 89 de e8 26 5f c8 02 48 8b 0c 24 48 ba 00 00 00 00 00 fc ff df e9 5d ff ff ff <65> 8b 05 30 bc 9f 7e 41 b7 02 85 c0 48 8b 7c 24 10 75 1f 48 8b 44
[ 152.861967][ C0] RSP: 0018:ffffc90000007a80 EFLAGS: 00000096
[ 152.861981][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff88801f426430
[ 152.861990][ C0] RDX: dffffc0000000000 RSI: 0000000000000002 RDI: ffffffff907110c8
[ 152.862000][ C0] RBP: 00000000ffffffff R08: dffffc0000000000 R09: fffffbfff20e221a
[ 152.862010][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000
[ 152.862019][ C0] R13: ffff88801f426428 R14: 1ffff11003e84c8a R15: ffff88801f426450
[ 152.862030][ C0] FS: 00007f2d209096c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[ 152.862042][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 152.862052][ C0] CR2: 00007f2d20908e40 CR3: 000000007897b000 CR4: 00000000003506f0
[ 152.862065][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 152.862073][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 152.862082][ C0] Call Trace:
[ 152.862087][ C0]
[ 152.862093][ C0] ? nmi_cpu_backtrace+0x39f/0x4a0
[ 152.862109][ C0] ? read_lock_is_recursive+0x10/0x10
[ 152.862123][ C0] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0
[ 152.862144][ C0] ? nmi_cpu_backtrace_handler+0x8/0x10
[ 152.862158][ C0] ? nmi_handle+0xf7/0x370
[ 152.862173][ C0] ? __lock_acquire+0x6dd/0x1ff0
[ 152.862186][ C0] ? default_do_nmi+0x62/0x150
[ 152.862201][ C0] ? exc_nmi+0xa8/0x100
[ 152.862215][ C0] ? end_repeat_nmi+0x16/0x31
[ 152.862231][ C0] ? __lock_acquire+0x6dd/0x1ff0
[ 152.862244][ C0] ? __lock_acquire+0x6dd/0x1ff0
[ 152.862257][ C0] ? __lock_acquire+0x6dd/0x1ff0
[ 152.862270][ C0]
[ 152.862274][ C0]
[ 152.862283][ C0] lock_acquire+0x1db/0x4f0
[ 152.862296][ C0] ? __hrtimer_run_queues+0x662/0xcf0
[ 152.862310][ C0] ? posix_timer_fn+0x2ca/0x390
[ 152.862324][ C0] ? read_lock_is_recursive+0x10/0x10
[ 152.862337][ C0] ? rcu_is_watching+0x11/0xa0
[ 152.862351][ C0] ? do_raw_spin_unlock+0x137/0x8b0
[ 152.862366][ C0] ? send_sigqueue+0x533/0x6e0
[ 152.862379][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 152.862395][ C0] ? _raw_spin_unlock+0x40/0x40
[ 152.862411][ C0] _raw_spin_lock_irq+0xcf/0x110
[ 152.862425][ C0] ? __hrtimer_run_queues+0x662/0xcf0
[ 152.862438][ C0] ? _raw_spin_lock_irqsave+0x120/0x120
[ 152.862454][ C0] ? posix_timer_fn+0x2ca/0x390
[ 152.862468][ C0] __hrtimer_run_queues+0x662/0xcf0
[ 152.862487][ C0] ? hrtimer_interrupt+0x980/0x980
[ 152.862500][ C0] ? ktime_get_update_offsets_now+0x407/0x420
[ 152.862517][ C0] hrtimer_interrupt+0x392/0x980
[ 152.862538][ C0] __sysvec_apic_timer_interrupt+0x139/0x470
[ 152.862556][ C0] sysvec_apic_timer_interrupt+0x8c/0xb0
[ 152.862573][ C0]
[ 152.862576][ C0]
[ 152.862581][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 152.862598][ C0] RIP: 0010:_raw_spin_unlock_irq+0x25/0x40
[ 152.862614][ C0] Code: a1 68 f6 ff 90 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 3e 1e 25 f7 48 89 df e8 16 72 26 f7 e8 b1 25 49 f7 fb bf 01 00 00 00 f6 b7 19 f7 65 8b 05 d7 ba c4 75 85 c0 74 02 5b c3 e8 a4 d7 c2
[ 152.862624][ C0] RSP: 0018:ffffc90002d97bc0 EFLAGS: 00000282
[ 152.862635][ C0] RAX: ce634cf43ccc5700 RBX: ffff8880224ea500 RCX: ffffffff96867f03
[ 152.862646][ C0] RDX: dffffc0000000000 RSI: ffffffff8a8b2a20 RDI: 0000000000000001
[ 152.862656][ C0] RBP: 0000000000000000 R08: ffffffff8186dac0 R09: ffffed100449d4a1
[ 152.862665][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000021
[ 152.862674][ C0] R13: dffffc0000000000 R14: ffff8880224ea998 R15: ffff8880224ea500
[ 152.862687][ C0] ? trace_hardirqs_on+0x30/0x80
[ 152.862705][ C0] get_signal+0x13ee/0x14e0
[ 152.862729][ C0] arch_do_signal_or_restart+0xc3/0x1890
[ 152.862746][ C0] ? __do_compat_sys_x32_rt_sigreturn+0x250/0x250
[ 152.862765][ C0] ? __might_fault+0xb4/0x110
[ 152.862782][ C0] ? _copy_from_user+0x10f/0x170
[ 152.862797][ C0] ? restore_altstack+0x274/0x400
[ 152.862812][ C0] ? get_sigframe_size+0x10/0x10
[ 152.862827][ C0] ? __ia32_sys_sigaltstack+0x60/0x60
[ 152.862845][ C0] ? __do_sys_rt_sigreturn+0x19d/0x250
[ 152.862862][ C0] ? exit_to_user_mode_loop+0x39/0x130
[ 152.862877][ C0] exit_to_user_mode_loop+0x97/0x130
[ 152.862891][ C0] exit_to_user_mode_prepare+0xb1/0x140
[ 152.862906][ C0] syscall_exit_to_user_mode+0x5d/0x240
[ 152.862922][ C0] do_syscall_64+0x47/0xb0
[ 152.862936][ C0] ? clear_bhb_loop+0x15/0x70
[ 152.862948][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 152.862964][ C0] RIP: 0033:0x7f2d20950307
[ 152.862983][ C0] Code: 14 25 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 1c 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
[ 152.862994][ C0] RSP: 002b:00007f2d20909238 EFLAGS: 00000246
[ 152.863005][ C0] RAX: 00000000000000ca RBX: 00007f2d209d3308 RCX: 00007f2d20950309
[ 152.863014][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f2d209d3308
[ 152.863023][ C0] RBP: 00007f2d209d3300 R08: 00007f2d209096c0 R09: 00007f2d209096c0
[ 152.863033][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d209d330c
[ 152.863041][ C0] R13: 0000000000000000 R14: 00007ffd264188a0 R15: 00007ffd26418988
[ 152.863056][ C0]
[ 152.863062][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.163 msecs