Warning: Permanently added '10.128.1.120' (ED25519) to the list of known hosts.
[ 291.843344][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 291.850393][ C1] (detected by 1, t=10502 jiffies, g=3613, q=30)
[ 291.856817][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10503 (4294966325-4294955822), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 291.870197][ C1] rcu: rcu_preempt kthread starved for 10504 jiffies! g3613 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 291.881322][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 291.891288][ C1] rcu: RCU grace-period kthread stack dump:
[ 291.897169][ C1] task:rcu_preempt state:R running task stack:27000 pid: 15 ppid: 2 flags:0x00004000
[ 291.907951][ C1] Call Trace:
[ 291.911229][ C1]
[ 291.914160][ C1] __schedule+0x12c4/0x45b0
[ 291.918795][ C1] ? _raw_spin_unlock_irqrestore+0x8b/0x130
[ 291.924730][ C1] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 291.930634][ C1] ? __mod_timer+0xa8e/0xeb0
[ 291.935315][ C1] ? release_firmware_map_entry+0x18b/0x18b
[ 291.941215][ C1] ? mod_timer_pending+0x20/0x20
[ 291.946155][ C1] ? lockdep_softirqs_off+0x420/0x420
[ 291.951601][ C1] schedule+0x11b/0x1f0
[ 291.955768][ C1] schedule_timeout+0x1b9/0x300
[ 291.960622][ C1] ? console_conditional_schedule+0x40/0x40
[ 291.966516][ C1] ? update_process_times+0x200/0x200
[ 291.971895][ C1] ? prepare_to_swait_event+0x321/0x340
[ 291.977496][ C1] rcu_gp_fqs_loop+0x2bf/0x1080
[ 291.982387][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 291.987603][ C1] ? lockdep_hardirqs_on+0x94/0x130
[ 291.992902][ C1] ? rcu_gp_init+0xdae/0x1140
[ 291.997587][ C1] ? _raw_spin_unlock_irqrestore+0x8b/0x130
[ 292.003494][ C1] ? rcu_gp_init+0x1140/0x1140
[ 292.008273][ C1] ? finish_swait+0xc5/0x1d0
[ 292.012995][ C1] rcu_gp_kthread+0xa4/0x360
[ 292.017610][ C1] ? _raw_spin_unlock+0x40/0x40
[ 292.022474][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 292.027596][ C1] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 292.033502][ C1] ? __kthread_parkme+0x15c/0x1c0
[ 292.038651][ C1] kthread+0x3f6/0x4f0
[ 292.042718][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 292.047837][ C1] ? kthread_blkcg+0xd0/0xd0
[ 292.052436][ C1] ret_from_fork+0x1f/0x30
[ 292.057008][ C1]
[ 292.060025][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 292.066351][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 292.071555][ C0] NMI backtrace for cpu 0
[ 292.071564][ C0] CPU: 0 PID: 3547 Comm: syz-executor307 Not tainted 5.15.148-syzkaller #0
[ 292.071578][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
[ 292.071586][ C0] RIP: 0010:kasan_check_range+0x1ac/0x290
[ 292.071657][ C0] Code: 4c 89 d5 48 8d 5d 07 48 85 ed 48 0f 49 dd 48 83 e3 f8 48 29 dd 74 12 41 80 39 00 0f 85 a2 00 00 00 49 ff c1 48 ff cd 75 ee 5b <41> 5e 41 5f 5d c3 45 84 f6 75 61 41 f7 c6 00 ff 00 00 75 5d 41 f7
[ 292.071669][ C0] RSP: 0018:ffffc90000007880 EFLAGS: 00000056
[ 292.071682][ C0] RAX: 0000000000000001 RBX: 0000000000000029 RCX: ffffffff81628e63
[ 292.071692][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff8fbd00c0
[ 292.071701][ C0] RBP: 0000000000000001 R08: dffffc0000000000 R09: fffffbfff1f7a019
[ 292.071710][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000001
[ 292.071719][ C0] R13: ffff88807801c6b8 R14: fffffbfff1f7a019 R15: 0000000000000002
[ 292.071728][ C0] FS: 0000555555ab23c0(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
[ 292.071740][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 292.071750][ C0] CR2: 000000002006b000 CR3: 000000001989a000 CR4: 00000000003506f0
[ 292.071762][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 292.071770][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 292.071779][ C0] Call Trace:
[ 292.071784][ C0]
[ 292.071789][ C0] ? nmi_cpu_backtrace+0x39f/0x4a0
[ 292.071846][ C0] ? read_lock_is_recursive+0x10/0x10
[ 292.071861][ C0] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0
[ 292.071882][ C0] ? nmi_cpu_backtrace_handler+0x8/0x10
[ 292.071919][ C0] ? nmi_handle+0xf7/0x370
[ 292.071947][ C0] ? kasan_check_range+0x1ac/0x290
[ 292.071962][ C0] ? default_do_nmi+0x62/0x150
[ 292.072007][ C0] ? exc_nmi+0xab/0x120
[ 292.072021][ C0] ? end_repeat_nmi+0x16/0x31
[ 292.072039][ C0] ? __lock_acquire+0x7a3/0x1ff0
[ 292.072052][ C0] ? kasan_check_range+0x1ac/0x290
[ 292.072067][ C0] ? kasan_check_range+0x1ac/0x290
[ 292.072083][ C0] ? kasan_check_range+0x1ac/0x290
[ 292.072099][ C0]
[ 292.072103][ C0]
[ 292.072108][ C0] __lock_acquire+0x7a3/0x1ff0
[ 292.072126][ C0] reacquire_held_locks+0x3a2/0x660
[ 292.072139][ C0] ? __lock_task_sighand+0x11a/0x290
[ 292.072188][ C0] ? print_unlock_imbalance_bug+0x2b0/0x2b0
[ 292.072202][ C0] ? read_lock_is_recursive+0x10/0x10
[ 292.072217][ C0] lock_release+0x369/0x9a0
[ 292.072231][ C0] ? rcu_lock_release+0x5/0x20
[ 292.072244][ C0] ? __lock_acquire+0x1ff0/0x1ff0
[ 292.072257][ C0] ? _raw_spin_lock_irqsave+0xdd/0x120
[ 292.072275][ C0] __lock_task_sighand+0x26a/0x290
[ 292.072292][ C0] send_sigqueue+0x1bc/0x6e0
[ 292.072310][ C0] ? sigqueue_free+0x1e0/0x1e0
[ 292.072326][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 292.072341][ C0] posix_timer_fn+0x186/0x390
[ 292.072374][ C0] ? common_timer_wait_running+0x10/0x10
[ 292.072390][ C0] __hrtimer_run_queues+0x598/0xcf0
[ 292.072409][ C0] ? hrtimer_interrupt+0x980/0x980
[ 292.072421][ C0] ? ktime_get_update_offsets_now+0x407/0x420
[ 292.072438][ C0] hrtimer_interrupt+0x392/0x980
[ 292.072458][ C0] __sysvec_apic_timer_interrupt+0x139/0x470
[ 292.072480][ C0] sysvec_apic_timer_interrupt+0x8c/0xb0
[ 292.072493][ C0]
[ 292.072497][ C0]
[ 292.072501][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 292.072517][ C0] RIP: 0010:_raw_spin_unlock_irq+0x25/0x40
[ 292.072532][ C0] Code: 51 7f f6 ff 90 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 5e 9d 3c f7 48 89 df e8 36 f1 3d f7 e8 91 a1 60 f7 fb bf 01 00 00 00 96 2d 31 f7 65 8b 05 57 66 dc 75 85 c0 74 02 5b c3 e8 e4 7d da
[ 292.072543][ C0] RSP: 0018:ffffc90002dd7bc0 EFLAGS: 00000282
[ 292.072554][ C0] RAX: acee7f05b9359200 RBX: ffff8880233540c0 RCX: ffffffff913c7f03
[ 292.072564][ C0] RDX: dffffc0000000000 RSI: ffffffff8a8b0f80 RDI: 0000000000000001
[ 292.072573][ C0] RBP: 0000000000000000 R08: ffffffff8186ab20 R09: ffffed100466a819
[ 292.072582][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000021
[ 292.072591][ C0] R13: dffffc0000000000 R14: ffff888023354558 R15: ffff8880233540c0
[ 292.072604][ C0] ? trace_hardirqs_on+0x30/0x80
[ 292.072650][ C0] get_signal+0x13ee/0x14e0
[ 292.072671][ C0] arch_do_signal_or_restart+0xc3/0x1890
[ 292.072694][ C0] ? __do_compat_sys_x32_rt_sigreturn+0x250/0x250
[ 292.072711][ C0] ? __might_fault+0xb4/0x110
[ 292.072798][ C0] ? _copy_from_user+0x10f/0x170
[ 292.072834][ C0] ? restore_altstack+0x274/0x400
[ 292.072848][ C0] ? get_sigframe_size+0x10/0x10
[ 292.072863][ C0] ? __ia32_sys_sigaltstack+0x60/0x60
[ 292.072881][ C0] ? __do_sys_rt_sigreturn+0x19d/0x250
[ 292.072896][ C0] ? exit_to_user_mode_loop+0x39/0x130
[ 292.072911][ C0] exit_to_user_mode_loop+0x97/0x130
[ 292.072925][ C0] exit_to_user_mode_prepare+0xb1/0x140
[ 292.072939][ C0] syscall_exit_to_user_mode+0x5d/0x250
[ 292.072953][ C0] do_syscall_64+0x49/0xb0
[ 292.072969][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 292.072989][ C0] RIP: 0033:0x7f6d31453e79
[ 292.073003][ 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
[ 292.073013][ C0] RSP: 002b:00007fffa3822408 EFLAGS: 00000246
[ 292.073024][ C0] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f6d31453e79
[ 292.073033][ C0] RDX: 000000002006b000 RSI: 0000000000000000 RDI: 0000000000000000
[ 292.073041][ C0] RBP: 00000000000f4240 R08: 0000000000000000 R09: 0000000000000000
[ 292.073050][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555555ab2370
[ 292.073058][ C0] R13: 0000000000000001 R14: 00007fffa3822480 R15: 00007fffa3822470
[ 292.073073][ C0]
[ 292.073079][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.524 msecs