Warning: Permanently added '10.128.1.131' (ED25519) to the list of known hosts.
executing program
executing program
executing program
[  189.853961][    C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[  189.861199][    C1] rcu: 	(detected by 1, t=10502 jiffies, g=8821, q=53 ncpus=2)
[  189.869489][    C1] rcu: All QSes seen, last rcu_preempt kthread activity 10503 (4294956058-4294945555), jiffies_till_next_fqs=1, root ->qsmask 0x0
[  189.883366][    C1] rcu: rcu_preempt kthread starved for 10504 jiffies! g8821 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[  189.894872][    C1] rcu: 	Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[  189.904973][    C1] rcu: RCU grace-period kthread stack dump:
[  189.910896][    C1] task:rcu_preempt     state:R  running task     stack:26056 pid:17    ppid:2      flags:0x00004000
[  189.921930][    C1] Call Trace:
[  189.925288][    C1]  <TASK>
[  189.928299][    C1]  __schedule+0x14d2/0x44d0
[  189.933189][    C1]  ? _raw_spin_unlock_irqrestore+0x86/0x110
[  189.939598][    C1]  ? lockdep_hardirqs_on+0x98/0x150
[  189.944917][    C1]  ? _raw_spin_unlock_irqrestore+0xae/0x110
[  189.951217][    C1]  ? asan.module_dtor+0x20/0x20
[  189.956127][    C1]  ? enqueue_timer+0x225/0x530
[  189.960953][    C1]  ? __mod_timer+0x984/0xdb0
[  189.965715][    C1]  schedule+0xbd/0x170
[  189.969842][    C1]  schedule_timeout+0x160/0x280
[  189.974765][    C1]  ? console_conditional_schedule+0x40/0x40
[  189.981065][    C1]  ? update_process_times+0x1b0/0x1b0
[  189.986515][    C1]  ? prepare_to_swait_event+0x339/0x360
[  189.992204][    C1]  rcu_gp_fqs_loop+0x302/0x1560
[  189.997205][    C1]  ? rcu_gp_init+0x110e/0x1510
[  190.002117][    C1]  ? rcu_gp_kthread+0x380/0x380
[  190.007024][    C1]  ? lockdep_hardirqs_on_prepare+0x400/0x760
[  190.013055][    C1]  ? rcu_gp_init+0x1510/0x1510
[  190.017960][    C1]  ? rcu_gp_cleanup+0xb4c/0xca0
[  190.023049][    C1]  ? _raw_spin_unlock_irq+0x23/0x50
[  190.028315][    C1]  ? lockdep_hardirqs_on+0x98/0x150
[  190.033582][    C1]  rcu_gp_kthread+0x99/0x380
[  190.038234][    C1]  ? rcu_report_qs_rsp+0x1a0/0x1a0
[  190.043525][    C1]  ? __kthread_parkme+0x7a/0x1c0
[  190.048613][    C1]  ? __kthread_parkme+0x162/0x1c0
[  190.053700][    C1]  kthread+0x2fa/0x390
[  190.057916][    C1]  ? rcu_report_qs_rsp+0x1a0/0x1a0
[  190.063104][    C1]  ? kthread_blkcg+0xd0/0xd0
[  190.067755][    C1]  ret_from_fork+0x48/0x80
[  190.072234][    C1]  ? kthread_blkcg+0xd0/0xd0
[  190.076878][    C1]  ret_from_fork_asm+0x11/0x20
[  190.081767][    C1]  </TASK>
[  190.084836][    C1] rcu: Stack dump where RCU GP kthread last ran:
[  190.091207][    C1] CPU: 1 PID: 5791 Comm: syz-executor207 Not tainted syzkaller #0
[  190.099053][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  190.109157][    C1] RIP: 0033:0x7f423a7725d0
[  190.113624][    C1] Code: 83 c0 16 83 e0 f7 74 12 50 48 8d 3d 5a 20 03 00 e8 05 11 fb ff 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <83> ff 21 74 0b c3 66 2e 0f 1f 84 00 00 00 00 00 55 53 48 89 f3 48
[  190.133370][    C1] RSP: 002b:00007f423a70cc78 EFLAGS: 00000246
[  190.139485][    C1] RAX: 0000000000000000 RBX: 00007f423a7d6308 RCX: 00007f423a74c699
[  190.147507][    C1] RDX: 00007f423a70cc80 RSI: 00007f423a70cdb0 RDI: 0000000000000021
[  190.155517][    C1] RBP: 00007f423a7d6300 R08: 0000000000000000 R09: 0000000000000000
[  190.163530][    C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000200000000140
[  190.171561][    C1] R13: 000020000006b000 R14: 0000200000000100 R15: 0000200000000680
[  190.179663][    C1] FS:  00007f423a70d6c0 GS:  0000000000000000