Warning: Permanently added '10.128.10.11' (ED25519) to the list of known hosts.
2026/07/20 07:28:46 parsed 1 programs
Setting up swapspace version 1, size = 127995904 bytes
[ 96.140748][ T4149] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 100.498215][ T2484] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 100.506291][ T2484] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 100.788132][ T2518] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 100.796032][ T2518] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 104.992233][ T4314] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 105.025050][ T4314] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 105.038838][ T4314] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 105.059423][ T4314] netdevsim netdevsim2 netdevsim3: renamed from eth3
2026/07/20 07:29:06 executed programs: 0
[ 121.899865][ T4810] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 121.971549][ T4810] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 121.991061][ T4810] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 122.043741][ T4810] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 122.742548][ T4811] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 122.784006][ T4811] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 122.811126][ T4811] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 122.830430][ T4807] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 122.851086][ T4811] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 122.889754][ T4807] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 122.918026][ T4807] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 122.941452][ T4807] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 122.960809][ T4813] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 122.987619][ T4813] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 123.006657][ T4813] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 123.033098][ T4813] netdevsim netdevsim5 netdevsim3: renamed from eth3
[ 149.337544][ T1838] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 149.345520][ T1838] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 149.414598][ T1838] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 149.422900][ T1838] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2026/07/20 07:29:44 executed programs: 8
[ 150.718027][ T2399] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 150.725917][ T2399] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 150.754986][ T691] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 150.763453][ T691] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 151.313888][ T1798] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 151.321959][ T1798] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 151.395732][ T1707] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 151.404547][ T1707] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 153.766006][ T2399] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 153.774034][ T2399] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 153.872795][ T1838] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 153.881072][ T1838] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2026/07/20 07:29:49 executed programs: 45
2026/07/20 07:29:54 executed programs: 83
2026/07/20 07:30:00 executed programs: 112
[ 270.826939][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 270.834132][ C1] rcu: (detected by 1, t=10502 jiffies, g=30717, q=134 ncpus=2)
[ 270.841877][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10503 (4294964173-4294953670), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 270.855378][ C1] rcu: rcu_preempt kthread starved for 10504 jiffies! g30717 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 270.866647][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 270.876671][ C1] rcu: RCU grace-period kthread stack dump:
[ 270.882595][ C1] task:rcu_preempt state:R running task stack:28040 pid:16 ppid:2 flags:0x00004000
[ 270.893423][ C1] Call Trace:
[ 270.896749][ C1]
[ 270.899804][ C1] __schedule+0x13c2/0x2170
[ 270.904353][ C1] ? asan.module_dtor+0x20/0x20
[ 270.909232][ C1] ? rcu_is_watching+0x15/0xb0
[ 270.914123][ C1] schedule+0xbd/0x170
[ 270.918220][ C1] schedule_timeout+0x188/0x2d0
[ 270.923107][ C1] ? console_conditional_schedule+0x40/0x40
[ 270.929031][ C1] ? update_process_times+0x1b0/0x1b0
[ 270.934526][ C1] ? prepare_to_swait_event+0x344/0x360
[ 270.940099][ C1] rcu_gp_fqs_loop+0x30d/0x1210
[ 270.944986][ C1] ? rcu_gp_kthread+0x2b0/0x2b0
[ 270.949878][ C1] ? _raw_spin_unlock_irqrestore+0xc0/0x120
[ 270.955817][ C1] ? rcu_gp_init+0x1420/0x1420
[ 270.960619][ C1] ? _raw_spin_unlock_irqrestore+0xc5/0x120
[ 270.966544][ C1] ? finish_swait+0xca/0x1d0
[ 270.971192][ C1] rcu_gp_kthread+0x9e/0x2b0
[ 270.975818][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 270.980963][ C1] ? __kthread_parkme+0x71/0x1c0
[ 270.985943][ C1] ? __kthread_parkme+0x15b/0x1c0
[ 270.990998][ C1] kthread+0x2fa/0x390
[ 270.995102][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 271.000247][ C1] ? kthread_blkcg+0xd0/0xd0
[ 271.004869][ C1] ret_from_fork+0x48/0x80
[ 271.009323][ C1] ? kthread_blkcg+0xd0/0xd0
[ 271.013951][ C1] ret_from_fork_asm+0x11/0x20
[ 271.018745][ C1]
[ 271.021789][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 271.028130][ C1] CPU: 1 PID: 6901 Comm: syz.2.122 Not tainted syzkaller #0
[ 271.035436][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 271.045510][ C1] RIP: 0010:__schedule+0x13e4/0x2170
[ 271.050825][ C1] Code: 4c 89 e7 e8 ee 7f 07 fa 48 89 c7 e8 96 86 48 fa 66 41 c7 44 1d 12 f8 f8 48 c7 44 24 60 0e 36 e0 45 49 c7 44 1d 00 00 00 00 00 <49> c7 44 1d 08 00 00 00 00 49 c7 44 1d 10 00 00 00 00 65 48 8b 04
[ 271.070563][ C1] RSP: 0018:ffffc9000248f980 EFLAGS: 00000282
[ 271.076694][ C1] RAX: 36605c19a9ffc000 RBX: dffffc0000000000 RCX: 36605c19a9ffc000
[ 271.084701][ C1] RDX: dffffc0000000000 RSI: ffffffff8728d840 RDI: ffffffff874b0240
[ 271.092787][ C1] RBP: ffffc9000248fae8 R08: ffffffff897190ef R09: 1ffffffff12e321d
[ 271.100789][ C1] R10: dffffc0000000000 R11: fffffbfff12e321e R12: ffff88817583ba00
[ 271.108792][ C1] R13: 1ffff92000491f3c R14: ffff88817583ba00 R15: ffff8881f5d3a000
[ 271.116789][ C1] FS: 00007fbd422f46c0(0000) GS:ffff8881f5d00000(0000) knlGS:0000000000000000
[ 271.125771][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 271.132383][ C1] CR2: 0000200000000058 CR3: 0000000174197000 CR4: 00000000003506e0
[ 271.140384][ C1] Call Trace:
[ 271.143687][ C1]
[ 271.146641][ C1] ? asan.module_dtor+0x20/0x20
[ 271.151534][ C1] ? futex_wait_queue+0x9d/0x1b0
[ 271.156502][ C1] ? plist_add+0x3db/0x490
[ 271.160957][ C1] schedule+0xbd/0x170
[ 271.165056][ C1] ? futex_wait_queue+0x27/0x1b0
[ 271.170017][ C1] futex_wait_queue+0x138/0x1b0
[ 271.174902][ C1] futex_wait+0x1e9/0x5c0
[ 271.179264][ C1] ? fpu__restore_sig+0x495/0x1210
[ 271.184410][ C1] ? futex_wait_setup+0x270/0x270
[ 271.189490][ C1] ? __lock_acquire+0x7d80/0x7d80
[ 271.192646][ T6899] sched: RT throttling activated
[ 271.199578][ C1] ? __ia32_sys_rt_sigreturn+0x716/0x830
[ 271.205269][ C1] do_futex+0x2ff/0x3e0
[ 271.209489][ C1] ? __ia32_sys_get_robust_list+0x110/0x110
[ 271.215441][ C1] ? lock_chain_count+0x20/0x20
[ 271.220337][ C1] __se_sys_futex+0x3a9/0x440
[ 271.225177][ C1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 271.231389][ C1] ? __x64_sys_futex+0xf0/0xf0
[ 271.236207][ C1] ? __x64_sys_futex+0x21/0xf0
[ 271.241027][ C1] do_syscall_64+0x55/0xb0
[ 271.245487][ C1] ? clear_bhb_loop+0x40/0x90
[ 271.250213][ C1] ? clear_bhb_loop+0x40/0x90
[ 271.254942][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 271.260896][ C1] RIP: 0033:0x7fbd4139ce59
[ 271.265350][ C1] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 271.285347][ C1] RSP: 002b:00007fbd422f40e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 271.293905][ C1] RAX: ffffffffffffffda RBX: 00007fbd41615fa8 RCX: 00007fbd4139ce59
[ 271.302447][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fbd41615fa8
[ 271.310544][ C1] RBP: 00007fbd41615fa0 R08: 0000000000000000 R09: 0000000000000000
[ 271.318545][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 271.326685][ C1] R13: 00007fbd41616038 R14: 00007ffeeaec5b70 R15: 00007ffeeaec5c58
[ 271.334693][ C1]