Warning: Permanently added '10.128.0.7' (ED25519) to the list of known hosts.
Setting up swapspace version 1, size = 127995904 bytes
[ 83.193381][ T4198] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
executing program
executing program
[ 188.456099][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 188.463276][ C1] (detected by 1, t=10502 jiffies, g=6085, q=78)
[ 188.469736][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4294955938-4294945436), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 188.483148][ C1] rcu: rcu_preempt kthread starved for 10502 jiffies! g6085 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 188.494309][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 188.504312][ C1] rcu: RCU grace-period kthread stack dump:
[ 188.510229][ C1] task:rcu_preempt state:R running task stack:27800 pid: 15 ppid: 2 flags:0x00004000
[ 188.521091][ C1] Call Trace:
[ 188.524402][ C1]
[ 188.527383][ C1] __schedule+0x11ef/0x43c0
[ 188.531978][ C1] ? lockdep_hardirqs_on+0x94/0x140
[ 188.537228][ C1] ? _raw_spin_unlock_irqrestore+0xc1/0x120
[ 188.543260][ C1] ? _raw_spin_unlock+0x40/0x40
[ 188.548165][ C1] ? release_firmware_map_entry+0x190/0x190
[ 188.554141][ C1] ? __mod_timer+0x91e/0xd00
[ 188.558787][ C1] schedule+0x11b/0x1e0
[ 188.563000][ C1] schedule_timeout+0x184/0x2d0
[ 188.567904][ C1] ? console_conditional_schedule+0x40/0x40
[ 188.573874][ C1] ? update_process_times+0x200/0x200
[ 188.579352][ C1] ? prepare_to_swait_event+0x331/0x350
[ 188.584959][ C1] rcu_gp_fqs_loop+0x2be/0x11d0
[ 188.589863][ C1] ? lockdep_hardirqs_on+0x94/0x140
[ 188.595119][ C1] ? rcu_gp_init+0xd6c/0x10f0
[ 188.599843][ C1] ? rcu_gp_init+0x10f0/0x10f0
[ 188.604656][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 188.609905][ C1] ? lockdep_hardirqs_on+0x94/0x140
[ 188.615167][ C1] rcu_gp_kthread+0x9b/0x370
[ 188.619803][ C1] ? _raw_spin_unlock_irqrestore+0xc1/0x120
[ 188.625746][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 188.630902][ C1] ? _raw_spin_unlock_irqrestore+0xc1/0x120
[ 188.636843][ C1] ? __kthread_parkme+0x157/0x1b0
[ 188.641927][ C1] kthread+0x436/0x520
[ 188.646041][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 188.651230][ C1] ? kthread_blkcg+0xd0/0xd0
[ 188.655855][ C1] ret_from_fork+0x1f/0x30
[ 188.660331][ C1]
[ 188.663391][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 188.669772][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 188.675026][ C0] NMI backtrace for cpu 0
[ 188.675052][ C0] CPU: 0 PID: 4214 Comm: syz-executor782 Not tainted syzkaller #0
[ 188.675071][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 188.675084][ C0] RIP: 0010:entry_SYSCALL_64_after_hwframe+0x57/0xd0
[ 188.675121][ C0] Code: 45 31 e4 45 31 ed 45 31 f6 45 31 ff 48 89 e7 48 63 f0 66 90 b9 48 00 00 00 65 48 8b 14 25 e8 6f 02 00 89 d0 48 c1 ea 20 0f 30 <0f> 1f 44 00 00 e8 ab 12 00 00 e8 26 91 dc ff 0f 1f 44 00 00 48 8b
[ 188.675136][ C0] RSP: 0018:ffffc90002edff58 EFLAGS: 00000046
[ 188.675153][ C0] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000048
[ 188.675169][ C0] RDX: 0000000000000000 RSI: 0000000000000027 RDI: ffffc90002edff58
[ 188.675181][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 188.675191][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 188.675202][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 188.675213][ C0] FS: 00007fdd770476c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[ 188.675246][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 188.675259][ C0] CR2: 0000200000000058 CR3: 000000001f969000 CR4: 00000000003506f0
[ 188.675274][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 188.675285][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 188.675296][ C0] Call Trace:
[ 188.675304][ C0]
[ 188.675309][ C0] RIP: 0033:0x7fdd77076197
[ 188.675330][ C0] Code: 3d 07 00 ba 55 00 00 00 48 8d 35 76 07 07 00 48 8d 3d 86 07 07 00 e8 f8 ff fd ff e8 13 33 00 00 0f 1f 00 b8 27 00 00 00 0f 05 0f 1f 84 00 00 00 00 00 b8 6e 00 00 00 0f 05 c3 66 2e 0f 1f 84
[ 188.675344][ C0] RSP: 002b:00007fdd77046b88 EFLAGS: 00000206 ORIG_RAX: 0000000000000027
[ 188.675361][ C0] RAX: ffffffffffffffda RBX: 00007fdd77046cf0 RCX: 00007fdd77076197
[ 188.675374][ C0] RDX: 00007fdd77046bc0 RSI: 00007fdd77046cf0 RDI: 0000000000000021
[ 188.675386][ C0] RBP: 0000000000000000 R08: 00007fdd77047cdc R09: 00007fdd77047cdc
[ 188.675398][ C0] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fdd7711bb4c
[ 188.675409][ C0] R13: 000000000000000b R14: 00007ffc6d7339e0 R15: 00007ffc6d733ac8
[ 188.675429][ C0]