Warning: Permanently added '10.128.0.27' (ED25519) to the list of known hosts.
[ 93.485687][ T3568] cgroup: Unknown subsys name 'net'
[ 93.636549][ T3568] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 95.094237][ T3568] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
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[ 205.898402][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 205.905518][ C0] (detected by 0, t=10502 jiffies, g=5841, q=201)
[ 205.912044][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10499 (4294957706-4294947207), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 205.925645][ C0] rcu: rcu_preempt kthread starved for 10499 jiffies! g5841 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 205.936767][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 205.946747][ C0] rcu: RCU grace-period kthread stack dump:
[ 205.952653][ C0] task:rcu_preempt state:R running task stack:27064 pid: 15 ppid: 2 flags:0x00004000
[ 205.963470][ C0] Call Trace:
[ 205.966874][ C0]
[ 205.969847][ C0] __schedule+0x12c4/0x45b0
[ 205.974428][ C0] ? _raw_spin_unlock_irqrestore+0x8b/0x130
[ 205.980356][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 205.986282][ C0] ? __mod_timer+0xa8e/0xeb0
[ 205.990896][ C0] ? release_firmware_map_entry+0x190/0x190
[ 205.996805][ C0] ? mod_timer_pending+0x20/0x20
[ 206.001760][ C0] ? lockdep_softirqs_off+0x420/0x420
[ 206.007158][ C0] schedule+0x11b/0x1f0
[ 206.011331][ C0] schedule_timeout+0x1b9/0x300
[ 206.016203][ C0] ? console_conditional_schedule+0x40/0x40
[ 206.022120][ C0] ? update_process_times+0x200/0x200
[ 206.027527][ C0] ? prepare_to_swait_event+0x321/0x340
[ 206.033129][ C0] rcu_gp_fqs_loop+0x2bf/0x1080
[ 206.038028][ C0] ? dump_blkd_tasks+0x810/0x810
[ 206.043023][ C0] ? rcu_gp_init+0x1140/0x1140
[ 206.047823][ C0] ? finish_swait+0xc5/0x1d0
[ 206.052431][ C0] rcu_gp_kthread+0xa4/0x360
[ 206.057041][ C0] ? _raw_spin_unlock+0x40/0x40
[ 206.061917][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 206.067052][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 206.072981][ C0] ? __kthread_parkme+0x15c/0x1c0
[ 206.078132][ C0] kthread+0x3f6/0x4f0
[ 206.082219][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 206.087349][ C0] ? kthread_blkcg+0xd0/0xd0
[ 206.091956][ C0] ret_from_fork+0x1f/0x30
[ 206.096403][ C0]
[ 206.099432][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 206.105771][ C0] NMI backtrace for cpu 0
[ 206.110168][ C0] CPU: 0 PID: 5630 Comm: syz-executor171 Not tainted 5.15.167-syzkaller #0
[ 206.118764][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 206.128829][ C0] Call Trace:
[ 206.132123][ C0]
[ 206.134975][ C0] dump_stack_lvl+0x1e3/0x2d0
[ 206.139678][ C0] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 206.145462][ C0] ? panic+0x860/0x860
[ 206.149563][ C0] nmi_cpu_backtrace+0x46a/0x4a0
[ 206.154520][ C0] ? __wake_up_klogd+0xd5/0x100
[ 206.159392][ C0] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0
[ 206.165563][ C0] ? _printk+0xd1/0x120
[ 206.169743][ C0] ? cpu_online+0x1f/0x40
[ 206.174088][ C0] ? panic+0x860/0x860
[ 206.178174][ C0] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 206.184260][ C0] nmi_trigger_cpumask_backtrace+0x181/0x2a0
[ 206.190347][ C0] rcu_check_gp_kthread_starvation+0x1d2/0x240
[ 206.196524][ C0] print_other_cpu_stall+0x137a/0x14d0
[ 206.202016][ C0] ? print_cpu_stall+0x600/0x600
[ 206.206969][ C0] ? __lock_acquire+0x1ff0/0x1ff0
[ 206.212190][ C0] ? do_raw_spin_unlock+0x137/0x8b0
[ 206.217411][ C0] rcu_sched_clock_irq+0xa38/0x1150
[ 206.222630][ C0] ? rcutree_dead_cpu+0x20/0x20
[ 206.227499][ C0] ? hrtimer_run_queues+0x163/0x450
[ 206.232712][ C0] ? account_process_tick+0x232/0x3a0
[ 206.238112][ C0] update_process_times+0x196/0x200
[ 206.243333][ C0] tick_sched_timer+0x386/0x550
[ 206.248202][ C0] ? tick_setup_sched_timer+0x2d0/0x2d0
[ 206.253765][ C0] __hrtimer_run_queues+0x55b/0xcf0
[ 206.258995][ C0] ? hrtimer_interrupt+0x980/0x980
[ 206.264143][ C0] ? ktime_get_update_offsets_now+0x407/0x420
[ 206.270270][ C0] hrtimer_interrupt+0x392/0x980
[ 206.275298][ C0] __sysvec_apic_timer_interrupt+0x139/0x470
[ 206.281395][ C0] sysvec_apic_timer_interrupt+0x8c/0xb0
[ 206.287048][ C0]
[ 206.290093][ C0]
[ 206.293032][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 206.299033][ C0] RIP: 0010:_raw_spin_unlock_irq+0x25/0x40
[ 206.304870][ C0] Code: 51 67 f6 ff 90 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 4e ed 24 f7 48 89 df e8 26 41 26 f7 e8 f1 f4 48 f7 fb bf 01 00 00 00 06 87 19 f7 65 8b 05 87 89 c4 75 85 c0 74 02 5b c3 e8 54 a6 c2
[ 206.324506][ C0] RSP: 0018:ffffc9000a407bc0 EFLAGS: 00000282
[ 206.330703][ C0] RAX: b49fa3beeff32e00 RBX: ffff888028e3d340 RCX: ffffffff96868f03
[ 206.338703][ C0] RDX: dffffc0000000000 RSI: ffffffff8a8b2b00 RDI: 0000000000000001
[ 206.346791][ C0] RBP: 0000000000000000 R08: ffffffff8186db50 R09: ffffed10051c7a69
[ 206.354781][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000021
[ 206.362869][ C0] R13: dffffc0000000000 R14: ffff888028e3d7d8 R15: ffff888028e3d340
[ 206.370863][ C0] ? trace_hardirqs_on+0x30/0x80
[ 206.375837][ C0] get_signal+0x13ee/0x14e0
[ 206.380372][ C0] arch_do_signal_or_restart+0xc3/0x1890
[ 206.386023][ C0] ? __do_compat_sys_x32_rt_sigreturn+0x250/0x250
[ 206.392455][ C0] ? __might_fault+0xb4/0x110
[ 206.397155][ C0] ? _copy_from_user+0x10f/0x170
[ 206.402109][ C0] ? restore_altstack+0x274/0x400
[ 206.407151][ C0] ? get_sigframe_size+0x10/0x10
[ 206.412109][ C0] ? __ia32_sys_sigaltstack+0x60/0x60
[ 206.417509][ C0] ? __do_sys_rt_sigreturn+0x19d/0x250
[ 206.422990][ C0] ? exit_to_user_mode_loop+0x39/0x130
[ 206.428471][ C0] exit_to_user_mode_loop+0x97/0x130
[ 206.433772][ C0] exit_to_user_mode_prepare+0xb1/0x140
[ 206.439423][ C0] syscall_exit_to_user_mode+0x5d/0x240
[ 206.445080][ C0] do_syscall_64+0x47/0xb0
[ 206.449531][ C0] ? clear_bhb_loop+0x15/0x70
[ 206.454220][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 206.460222][ C0] RIP: 0033:0x7fd395d737a7
[ 206.464698][ C0] Code: 14 25 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 1f 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
[ 206.484318][ C0] RSP: 002b:00007fd395d2a238 EFLAGS: 00000246
[ 206.490492][ C0] RAX: 00000000000000ca RBX: 00007fd395df83c8 RCX: 00007fd395d737a9
[ 206.498564][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fd395df83c8
[ 206.506546][ C0] RBP: 00007fd395df83c0 R08: 00007fd395d2a6c0 R09: 00007fd395d2a6c0
[ 206.514763][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd395df83cc
[ 206.522763][ C0] R13: 0000000000000016 R14: 00007ffd45df0c90 R15: 00007ffd45df0d78
[ 206.530798][ C0]
[ 206.533955][ C0] sched: RT throttling activated