Warning: Permanently added '10.128.0.79' (ED25519) to the list of known hosts. [ 223.514502][ T5127] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 223.524720][ T5127] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 223.532509][ T5127] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 223.540388][ T5130] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 223.540722][ T5127] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 223.548305][ T5130] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 223.555153][ T5127] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 223.563401][ T5130] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 223.570475][ T5127] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 223.576810][ T5130] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 223.590089][ T5132] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 223.590337][ T5130] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 223.598334][ T5132] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 223.604588][ T5130] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 223.611750][ T5132] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 223.618576][ T5130] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 223.626082][ T5132] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 223.633214][ T5130] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 223.640271][ T5132] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 223.646264][ T5130] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 223.654628][ T5132] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 223.662360][ T5130] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 223.667626][ T5132] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 223.674681][ T5130] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 223.680573][ T5127] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 223.688040][ T5130] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 223.694802][ T5132] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 223.701740][ T5130] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 223.708668][ T5132] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 223.717082][ T5130] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 223.722608][ T5132] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 223.736250][ T5127] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 223.747004][ T5132] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 223.802018][ T4484] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 223.826322][ T5128] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 223.834434][ T5128] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 224.134261][ T35] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 224.143593][ T35] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 224.242743][ T2412] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 224.250895][ T2412] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 224.280127][ T924] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 executing program [ 224.289853][ T924] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 224.348961][ T25] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 224.357672][ T25] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 224.427297][ T2412] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 224.448835][ T2412] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 224.487895][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 224.498611][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 224.550522][ T2412] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 224.573861][ T2412] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 329.631188][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 329.638241][ C0] rcu: (detected by 0, t=10502 jiffies, g=6969, q=96 ncpus=2) [ 329.645793][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10503 (4294970118-4294959615), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 329.659174][ C0] rcu: rcu_preempt kthread starved for 10504 jiffies! g6969 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 329.670298][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 329.680275][ C0] rcu: RCU grace-period kthread stack dump: [ 329.686168][ C0] task:rcu_preempt state:R running task stack:24400 pid:17 tgid:17 ppid:2 flags:0x00004000 [ 329.698022][ C0] Call Trace: [ 329.701318][ C0] [ 329.704264][ C0] __schedule+0x17e8/0x4a50 [ 329.708834][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 329.714493][ C0] ? __pfx___schedule+0x10/0x10 [ 329.719371][ C0] ? __pfx_lock_release+0x10/0x10 [ 329.724422][ C0] ? __asan_memset+0x23/0x50 [ 329.729038][ C0] ? __pfx_lockdep_init_map_type+0x10/0x10 [ 329.734868][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 329.741223][ C0] ? schedule+0x90/0x320 [ 329.745484][ C0] schedule+0x14b/0x320 [ 329.749662][ C0] schedule_timeout+0x1be/0x310 [ 329.754528][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 329.759916][ C0] ? __pfx_process_timeout+0x10/0x10 [ 329.765230][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 329.770882][ C0] ? prepare_to_swait_event+0x32e/0x350 [ 329.776450][ C0] rcu_gp_fqs_loop+0x2df/0x1370 [ 329.781409][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 329.786646][ C0] ? __pfx_rcu_gp_init+0x10/0x10 [ 329.791602][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 329.797257][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 329.802488][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 329.807875][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 329.813793][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 329.819446][ C0] ? finish_swait+0xd4/0x1e0 [ 329.824057][ C0] rcu_gp_kthread+0xa7/0x3b0 [ 329.828671][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 329.833882][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 329.839800][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 329.845542][ C0] ? __kthread_parkme+0x169/0x1d0 [ 329.850589][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 329.855803][ C0] kthread+0x2f2/0x390 [ 329.859894][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 329.865108][ C0] ? __pfx_kthread+0x10/0x10 [ 329.869720][ C0] ret_from_fork+0x4d/0x80 [ 329.874165][ C0] ? __pfx_kthread+0x10/0x10 [ 329.878780][ C0] ret_from_fork_asm+0x1a/0x30 [ 329.883594][ C0] [ 329.886630][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 329.892959][ C0] Sending NMI from CPU 0 to CPUs 1: [ 329.898186][ C1] NMI backtrace for cpu 1 [ 329.898198][ C1] CPU: 1 PID: 5144 Comm: syz-executor362 Not tainted 6.9.0-syzkaller-10323-g8f6a15f095a6 #0 [ 329.898221][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 329.898234][ C1] RIP: 0010:check_preemption_disabled+0x14/0x120 [ 329.898264][ C1] Code: 00 00 00 00 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 41 57 41 56 41 54 53 48 83 ec 10 65 48 8b 04 25 28 00 00 00 <48> 89 44 24 08 65 8b 1d 5c 1f 7b 74 65 8b 05 51 1f 7b 74 a9 ff ff [ 329.898282][ C1] RSP: 0018:ffffc9000491fb30 EFLAGS: 00000086 [ 329.898301][ C1] RAX: 5d7c235bb3fa4000 RBX: 0000000000000001 RCX: ffffffff819da19c [ 329.898317][ C1] RDX: 0000000000000000 RSI: ffffffff8c1fe180 RDI: ffffffff8c1fe140 [ 329.898333][ C1] RBP: 0000000000000000 R08: ffffffff8fad38af R09: 1ffffffff1f5a715 [ 329.898348][ C1] R10: dffffc0000000000 R11: fffffbfff1f5a716 R12: 0000000000000000 [ 329.898364][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 329.898380][ C1] FS: 000055557a3b53c0(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 [ 329.898400][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 329.898415][ C1] CR2: 000000002006b000 CR3: 000000001f4be000 CR4: 0000000000350ef0 [ 329.898432][ C1] Call Trace: [ 329.898442][ C1] [ 329.898450][ C1] ? nmi_cpu_backtrace+0x3c2/0x4d0 [ 329.898479][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 329.898506][ C1] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 329.898533][ C1] ? nmi_handle+0x2a/0x5a0 [ 329.898581][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 329.898608][ C1] ? nmi_handle+0x151/0x5a0 [ 329.898643][ C1] ? nmi_handle+0x2a/0x5a0 [ 329.898679][ C1] ? check_preemption_disabled+0x14/0x120 [ 329.898703][ C1] ? default_do_nmi+0x63/0x160 [ 329.898732][ C1] ? exc_nmi+0x123/0x1f0 [ 329.898759][ C1] ? end_repeat_nmi+0xf/0x53 [ 329.898789][ C1] ? trace_irq_disable+0x2c/0x120 [ 329.898813][ C1] ? check_preemption_disabled+0x14/0x120 [ 329.898837][ C1] ? check_preemption_disabled+0x14/0x120 [ 329.898863][ C1] ? check_preemption_disabled+0x14/0x120 [ 329.898888][ C1] [ 329.898895][ C1] [ 329.898906][ C1] rcu_is_watching+0x15/0xb0 [ 329.898933][ C1] trace_irq_disable+0x3b/0x120 [ 329.898963][ C1] irqentry_enter+0x39/0x60 [ 329.898998][ C1] sysvec_apic_timer_interrupt+0xe/0xc0 [ 329.899032][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 329.899057][ C1] RIP: 0010:_raw_spin_unlock_irq+0x29/0x50 [ 329.899084][ C1] Code: 90 f3 0f 1e fa 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 2a 27 df f5 48 89 df e8 a2 69 e0 f5 e8 0d 2c 0a f6 fb bf 01 00 00 00 f2 2e d2 f5 65 8b 05 23 60 70 74 85 c0 74 06 5b e9 1c cc 1c 00 [ 329.899101][ C1] RSP: 0018:ffffc9000491fc70 EFLAGS: 00000282 [ 329.899119][ C1] RAX: 5d7c235bb3fa4000 RBX: ffff888028952500 RCX: ffffffff947a9603 [ 329.899135][ C1] RDX: dffffc0000000000 RSI: ffffffff8bcab880 RDI: 0000000000000001 [ 329.899156][ C1] RBP: ffffc9000491fdb0 R08: ffffffff8fad38af R09: 1ffffffff1f5a715 [ 329.899172][ C1] R10: dffffc0000000000 R11: fffffbfff1f5a716 R12: 0000000000000021 [ 329.899188][ C1] R13: 1ffff1100512a533 R14: ffff888028952998 R15: ffff888028952500 [ 329.899219][ C1] get_signal+0x14dd/0x1740 [ 329.899267][ C1] ? __pfx_get_signal+0x10/0x10 [ 329.899309][ C1] arch_do_signal_or_restart+0x96/0x860 [ 329.899341][ C1] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 329.899369][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 329.899403][ C1] ? syscall_exit_to_user_mode+0xa3/0x370 [ 329.899441][ C1] syscall_exit_to_user_mode+0xc9/0x370 [ 329.899480][ C1] do_syscall_64+0x102/0x240 [ 329.899502][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 329.899531][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 329.899569][ C1] RIP: 0033:0x7f547366e219 [ 329.899586][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 1a 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 [ 329.899603][ C1] RSP: 002b:00007fff5f9b77c8 EFLAGS: 00000246 [ 329.899620][ C1] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f547366e219 [ 329.899634][ C1] RDX: 000000002006b000 RSI: 0000000000000000 RDI: 0000000000000000 [ 329.899648][ C1] RBP: 00000000000f4240 R08: 000000005f9b7884 R09: 000000005f9b7884 [ 329.899662][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000031 [ 329.899676][ C1] R13: 0000000000000003 R14: 00007fff5f9b7880 R15: 00007fff5f9b7870 [ 329.899703][ C1] [ 329.899713][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.527 msecs