Warning: Permanently added '10.128.0.229' (ED25519) to the list of known hosts. 2026/08/10 23:40:18 parsed 1 programs 2026/08/10 23:40:18 serving rpc on tcp://40771 Setting up swapspace version 1, size = 127995904 bytes [ 84.085914][ T3091] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 86.111418][ T1288] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.119594][ T1288] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.140749][ T2016] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 86.159082][ T75] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.167236][ T75] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.229459][ T2016] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 89.139688][ T3216] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 89.150953][ T3216] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 89.172537][ T3216] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 89.190517][ T3216] netdevsim netdevsim4 netdevsim3: renamed from eth3 2026/08/10 23:40:31 executed programs: 0 [ 100.361384][ T3785] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 100.387431][ T3775] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 100.401223][ T3785] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 100.420465][ T3785] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 100.439229][ T3775] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 100.448871][ T3775] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 100.466853][ T3775] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 100.489767][ T3785] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 100.565851][ T3779] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 100.576542][ T3779] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 100.590485][ T3786] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 100.600965][ T3779] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 100.613442][ T3779] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 100.637803][ T3786] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 100.653466][ T3786] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 100.680165][ T3784] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 100.693966][ T3786] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 100.712626][ T3784] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 100.737338][ T3784] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 100.765543][ T3784] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 115.254666][ T61] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.262908][ T61] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.270553][ T2016] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 115.340257][ T61] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.348322][ T61] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.357009][ T2016] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2026/08/10 23:40:53 executed programs: 10 [ 115.626294][ T2012] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.634834][ T2012] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.643824][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 115.690032][ T77] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.697910][ T77] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.710060][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 116.092479][ T1288] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.100697][ T1288] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.108738][ T2016] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 116.185416][ T77] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.193544][ T77] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.202131][ T1288] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 116.376078][ T1288] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.384364][ T1288] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.396793][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 116.456340][ T2012] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.464381][ T2012] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.473408][ T77] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 116.850835][ T77] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.858907][ T77] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.909642][ T2016] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 116.931851][ T1288] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.939769][ T1288] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.947573][ T2016] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2026/08/10 23:40:58 executed programs: 342 2026/08/10 23:41:03 executed programs: 692 2026/08/10 23:41:08 executed programs: 1070 2026/08/10 23:41:13 executed programs: 1414 2026/08/10 23:41:18 executed programs: 1797 [ 249.279858][ C0] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 249.287058][ C0] (detected by 0, t=10502 jiffies, g=21737, q=116) [ 249.294123][ C0] rcu: All QSes seen, last rcu_sched kthread activity 10502 (4294962004-4294951502), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 249.307694][ C0] rcu: rcu_sched kthread starved for 10502 jiffies! g21737 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 249.319000][ C0] rcu: Unless rcu_sched kthread gets sufficient CPU time, OOM is now expected behavior. [ 249.329556][ C0] rcu: RCU grace-period kthread stack dump: [ 249.335731][ C0] task:rcu_sched state:R running task stack:28728 pid: 12 ppid: 2 flags:0x00004000 [ 249.347177][ C0] Call Trace: [ 249.350482][ C0] [ 249.353845][ C0] __schedule+0x92b/0x23e0 [ 249.360173][ C0] ? io_schedule_timeout+0x140/0x140 [ 249.365849][ C0] ? lock_acquire+0x19d/0x4b0 [ 249.370672][ C0] schedule+0x106/0x230 [ 249.374942][ C0] schedule_timeout+0x14a/0x2a0 [ 249.379803][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 249.385402][ C0] ? __switch_to+0x5cc/0xfd0 [ 249.390108][ C0] ? collect_expired_timers+0x200/0x200 [ 249.395846][ C0] ? prepare_to_swait_event+0xee/0x470 [ 249.401424][ C0] rcu_gp_fqs_loop+0x164/0x620 [ 249.406500][ C0] ? rcu_gp_init+0xea0/0xea0 [ 249.411105][ C0] ? __cond_resched+0x60/0x80 [ 249.416001][ C0] ? rcu_gp_init+0x836/0xea0 [ 249.420615][ C0] rcu_gp_kthread+0x138/0x1d0 [ 249.425338][ C0] ? rcu_gp_fqs_loop+0x620/0x620 [ 249.430480][ C0] ? __kthread_parkme+0x126/0x1f0 [ 249.435514][ C0] ? rcu_gp_fqs_loop+0x620/0x620 [ 249.440466][ C0] kthread+0x3c2/0x4a0 [ 249.444567][ C0] ? _raw_spin_unlock_irq+0x1f/0x30 [ 249.449869][ C0] ? set_kthread_struct+0x130/0x130 [ 249.455114][ C0] ret_from_fork+0x1f/0x30 [ 249.459539][ C0] [ 249.462564][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 249.468977][ C0] Sending NMI from CPU 0 to CPUs 1: [ 249.474479][ C1] NMI backtrace for cpu 1 [ 249.474501][ C1] CPU: 1 PID: 9808 Comm: syz.4.2083 Not tainted syzkaller #0 [ 249.474517][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 249.474526][ C1] RIP: 0010:plist_check_list+0x2/0x280 [ 249.474554][ C1] Code: ff 41 89 c4 e8 0f fa a8 fe 44 89 e0 5b 5d 41 5c c3 41 bc ff ff ff ff eb eb 48 89 ef e8 b7 73 dd fe eb a8 cc cc cc cc cc 41 57 <41> 56 41 55 49 89 fd 41 54 55 53 48 83 ec 20 e8 da f9 a8 fe 4c 89 [ 249.474569][ C1] RSP: 0018:ffffc90000168af8 EFLAGS: 00000046 [ 249.474584][ C1] RAX: ffff88817d815ac8 RBX: 0000000000000001 RCX: ffffffff82bb61c6 [ 249.474594][ C1] RDX: ffff888179ff8000 RSI: ffffffff82bb6294 RDI: ffff88817d815ab8 [ 249.474604][ C1] RBP: ffff8881f5d38db8 R08: 0000000000000000 R09: ffffffff8a3c19c3 [ 249.474613][ C1] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8881f5d38db0 [ 249.474622][ C1] R13: ffff8881f5d38db0 R14: ffff8881f5d38db0 R15: ffff8881f5d38db0 [ 249.474633][ C1] FS: 00007fbb9190c6c0(0000) GS:ffff8881f5d00000(0000) knlGS:0000000000000000 [ 249.474648][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 249.474657][ C1] CR2: 0000200000000058 CR3: 00000001686f5000 CR4: 00000000003506e0 [ 249.474666][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 249.474674][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 249.474683][ C1] Call Trace: [ 249.474689][ C1] [ 249.474694][ C1] plist_add+0x421/0x560 [ 249.474711][ C1] enqueue_task_rt+0x77f/0xd70 [ 249.474727][ C1] ttwu_do_activate+0x1ae/0x520 [ 249.474742][ C1] try_to_wake_up+0x4c8/0x1270 [ 249.474756][ C1] ? push_cpu_stop+0xa60/0xa60 [ 249.474769][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 249.474785][ C1] signal_wake_up_state+0x2b/0x60 [ 249.474801][ C1] complete_signal+0x410/0x9d0 [ 249.474816][ C1] send_sigqueue+0x41a/0x820 [ 249.474830][ C1] ? sigqueue_free+0x240/0x240 [ 249.474844][ C1] posix_timer_fn+0x180/0x3d0 [ 249.474863][ C1] ? do_raw_spin_unlock+0x171/0x230 [ 249.474880][ C1] ? posix_get_monotonic_raw+0x250/0x250 [ 249.474903][ C1] __hrtimer_run_queues+0x59b/0x9f0 [ 249.474917][ C1] ? enqueue_hrtimer+0x360/0x360 [ 249.474931][ C1] ? ktime_get_update_offsets_now+0x3eb/0x5c0 [ 249.474947][ C1] hrtimer_interrupt+0x2e8/0x740 [ 249.474961][ C1] __sysvec_apic_timer_interrupt+0xf5/0x340 [ 249.474981][ C1] sysvec_apic_timer_interrupt+0x6d/0x90 [ 249.475004][ C1] [ 249.475007][ C1] [ 249.475011][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 249.475031][ C1] RIP: 0010:_raw_spin_unlock_irq+0x27/0x30 [ 249.475045][ C1] Code: 44 00 00 55 48 8b 74 24 08 48 89 fd 48 8d 7f 18 e8 9e 81 de fa 48 89 ef e8 46 00 df fa e8 e1 7f fe fa fb 65 ff 0d 99 6a 96 79 <5d> c3 0f 1f 80 00 00 00 00 55 48 89 fd 48 83 c7 18 53 48 89 f3 48 [ 249.475059][ C1] RSP: 0018:ffffc90004307cb0 EFLAGS: 00000286 [ 249.475069][ C1] RAX: 0000000001ff3c93 RBX: ffff888156c92900 RCX: 1ffffffff1265f09 [ 249.475079][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff866c055f [ 249.475088][ C1] RBP: ffff888156c92500 R08: 0000000000000001 R09: 0000000000000001 [ 249.475096][ C1] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000021 [ 249.475105][ C1] R13: ffff888156c92998 R14: 0000000000000020 R15: ffffc90004307e30 [ 249.475114][ C1] ? _raw_spin_unlock_irq+0x1f/0x30 [ 249.475128][ C1] get_signal+0x1c0b/0x2920 [ 249.475143][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 249.475158][ C1] arch_do_signal_or_restart+0x2b8/0x1820 [ 249.475180][ C1] ? lock_acquire+0x19d/0x4b0 [ 249.475194][ C1] ? find_held_lock+0x2d/0x110 [ 249.475208][ C1] ? get_sigframe_size+0x10/0x10 [ 249.475224][ C1] ? __context_tracking_exit+0x9f/0xb0 [ 249.475238][ C1] ? do_futex+0x17e0/0x17e0 [ 249.475251][ C1] exit_to_user_mode_prepare+0x208/0x2a0 [ 249.475269][ C1] syscall_exit_to_user_mode+0x19/0x60 [ 249.475283][ C1] do_syscall_64+0x40/0x90 [ 249.475298][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 249.475314][ C1] RIP: 0033:0x7fbb91aa9e59 [ 249.475335][ 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 [ 249.475348][ C1] RSP: 002b:00007fbb9190c0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 249.475361][ C1] RAX: fffffffffffffe00 RBX: 00007fbb91d22fa8 RCX: 00007fbb91aa9e59 [ 249.475371][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fbb91d22fa8 [ 249.475379][ C1] RBP: 00007fbb91d22fa0 R08: 0000000000000000 R09: 0000000000000000 [ 249.475388][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 249.475397][ C1] R13: 00007fbb91d23038 R14: 00007fff5aeef370 R15: 00007fff5aeef458 [ 249.475407][ C1] [ 249.827041][ T9802] sched: RT throttling activated