Warning: Permanently added '10.128.0.211' (ED25519) to the list of known hosts.
[ 69.341707][ T4286] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 69.351594][ T4286] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 69.362992][ T4286] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 69.371104][ T4286] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 69.371147][ T4287] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 69.379880][ T4286] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 69.387852][ T4287] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 69.397089][ T4286] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 69.403456][ T4287] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 69.410902][ T4286] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 69.425585][ T4286] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 69.425667][ T4287] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 69.433676][ T4286] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 69.441209][ T4287] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 69.448258][ T4286] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 69.465258][ T4287] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 69.465281][ T4286] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 69.474212][ T4287] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 69.480244][ T4286] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 69.487109][ T4287] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[ 69.494083][ T4286] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 69.501481][ T4287] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 69.515746][ T4287] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 69.523426][ T4287] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 69.532106][ T4287] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 69.541162][ T4286] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 69.549529][ T4286] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 69.557281][ T4279] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 69.565974][ T4279] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 69.574412][ T4286] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
executing program
executing program
[ 79.132851][ T4286] Bluetooth: hci1: command 0x0409 tx timeout
[ 79.140687][ T4286] Bluetooth: hci4: command 0x0409 tx timeout
[ 79.148189][ T48] Bluetooth: hci3: command 0x0409 tx timeout
[ 79.155210][ T48] Bluetooth: hci2: command 0x0409 tx timeout
[ 79.162092][ T48] Bluetooth: hci0: command 0x0409 tx timeout
executing program
executing program
executing program
[ 91.935370][ T4279] Bluetooth: hci0: command 0x041b tx timeout
[ 91.943606][ T48] Bluetooth: hci4: command 0x041b tx timeout
[ 91.950279][ T48] Bluetooth: hci2: command 0x041b tx timeout
[ 91.952720][ T4279] Bluetooth: hci3: command 0x041b tx timeout
[ 91.956878][ T4286] Bluetooth: hci1: command 0x041b tx timeout
[ 91.974011][ T7] cfg80211: failed to load regulatory.db
[ 184.272593][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 184.280746][ C1] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P14/1:b..l
[ 184.289085][ C1] (detected by 1, t=10503 jiffies, g=6985, q=81 ncpus=2)
[ 184.296227][ C1] task:kworker/0:1 state:R running task stack:27408 pid:14 ppid:2 flags:0x00004000
[ 184.307980][ C1] Workqueue: events_power_efficient gc_worker
[ 184.314179][ C1] Call Trace:
[ 184.317468][ C1]
[ 184.320497][ C1] __schedule+0x10ec/0x40b0
[ 184.325059][ C1] ? lock_chain_count+0x20/0x20
[ 184.329969][ C1] ? lockdep_hardirqs_on+0x94/0x140
[ 184.335212][ C1] ? __sched_text_start+0x8/0x8
[ 184.340101][ C1] preempt_schedule_irq+0xb1/0x150
[ 184.345251][ C1] ? preempt_schedule_notrace+0x110/0x110
[ 184.350996][ C1] ? rcu_is_watching+0x11/0xa0
[ 184.355794][ C1] ? rcu_irq_exit_check_preempt+0xdb/0x210
[ 184.361705][ C1] irqentry_exit+0x63/0x70
[ 184.366154][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 184.372189][ C1] RIP: 0010:lock_acquire+0x20f/0x490
[ 184.377511][ C1] Code: 00 9c 8f 84 24 80 00 00 00 f6 84 24 81 00 00 00 02 0f 85 f5 00 00 00 41 f7 c6 00 02 00 00 74 01 fb 48 c7 44 24 60 0e 36 e0 45 <4b> c7 44 3d 00 00 00 00 00 66 43 c7 44 3d 09 00 00 43 c6 44 3d 0b
[ 184.398227][ C1] RSP: 0018:ffffc900001379c0 EFLAGS: 00000206
[ 184.404418][ C1] RAX: 0000000000000001 RBX: 0000000000000000 RCX: cffcec3b177ce500
[ 184.412937][ C1] RDX: 0000000000000000 RSI: ffffffff8a8c1700 RDI: ffffffff8adef760
[ 184.420920][ C1] RBP: ffffc90000137ac8 R08: dffffc0000000000 R09: fffffbfff215c449
[ 184.428921][ C1] R10: fffffbfff215c449 R11: 1ffffffff215c448 R12: 0000000000000000
[ 184.437920][ C1] R13: 1ffff92000026f44 R14: 0000000000000246 R15: dffffc0000000000
[ 184.446052][ C1] ? __might_sleep+0xd0/0xd0
[ 184.450697][ C1] ? read_lock_is_recursive+0x10/0x10
[ 184.456135][ C1] gc_worker+0x282/0x13d0
[ 184.460542][ C1] ? gc_worker+0x261/0x13d0
[ 184.465091][ C1] ? gc_worker+0x261/0x13d0
[ 184.469643][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 184.475582][ C1] ? init_conntrack+0x1140/0x1140
[ 184.480630][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 184.485858][ C1] ? process_one_work+0x7a1/0x1160
[ 184.491001][ C1] process_one_work+0x898/0x1160
[ 184.495987][ C1] ? worker_detach_from_pool+0x240/0x240
[ 184.501657][ C1] ? _raw_spin_lock_irq+0xab/0xe0
[ 184.506730][ C1] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 184.512206][ C1] ? kthread_data+0x4b/0xc0
[ 184.516741][ C1] worker_thread+0xaa2/0x1250
[ 184.521457][ C1] kthread+0x29d/0x330
[ 184.525545][ C1] ? worker_clr_flags+0x1a0/0x1a0
[ 184.530606][ C1] ? kthread_blkcg+0xd0/0xd0
[ 184.535242][ C1] ret_from_fork+0x1f/0x30
[ 184.539710][ C1]
[ 184.542738][ C1] rcu: rcu_preempt kthread starved for 9256 jiffies! g6985 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 184.553860][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 184.563843][ C1] rcu: RCU grace-period kthread stack dump:
[ 184.569751][ C1] task:rcu_preempt state:R running task stack:27840 pid:16 ppid:2 flags:0x00004000
[ 184.580560][ C1] Call Trace:
[ 184.583937][ C1]
[ 184.586879][ C1] __schedule+0x10ec/0x40b0
[ 184.591415][ C1] ? lockdep_hardirqs_on+0x94/0x140
[ 184.596652][ C1] ? _raw_spin_unlock+0x40/0x40
[ 184.601582][ C1] ? enqueue_timer+0x520/0x5c0
[ 184.606364][ C1] ? __sched_text_start+0x8/0x8
[ 184.611241][ C1] ? __mod_timer+0x91e/0xd00
[ 184.615863][ C1] schedule+0xb9/0x180
[ 184.620040][ C1] schedule_timeout+0x15c/0x280
[ 184.624909][ C1] ? console_conditional_schedule+0x40/0x40
[ 184.631167][ C1] ? _raw_spin_unlock_irqrestore+0x82/0x100
[ 184.637088][ C1] ? update_process_times+0x1b0/0x1b0
[ 184.642494][ C1] ? prepare_to_swait_event+0x335/0x350
[ 184.648159][ C1] rcu_gp_fqs_loop+0x2f2/0x1310
[ 184.653037][ C1] ? dyntick_save_progress_counter+0x2b0/0x2b0
[ 184.659357][ C1] ? rcu_gp_init+0x14b0/0x14b0
[ 184.664129][ C1] ? rcu_gp_cleanup+0xb4c/0xca0
[ 184.668997][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 184.674214][ C1] ? lockdep_hardirqs_on+0x94/0x140
[ 184.679437][ C1] rcu_gp_kthread+0x95/0x380
[ 184.684091][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 184.689217][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 184.695136][ C1] ? __kthread_parkme+0x162/0x1c0
[ 184.700180][ C1] kthread+0x29d/0x330
[ 184.704357][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 184.709480][ C1] ? kthread_blkcg+0xd0/0xd0
[ 184.714092][ C1] ret_from_fork+0x1f/0x30
[ 184.718584][ C1]
[ 184.721817][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 184.728368][ C1] CPU: 1 PID: 4301 Comm: syz-executor109 Not tainted syzkaller #0
[ 184.736229][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 184.746301][ C1] RIP: 0010:lock_acquire+0x20f/0x490
[ 184.752131][ C1] Code: 00 9c 8f 84 24 80 00 00 00 f6 84 24 81 00 00 00 02 0f 85 f5 00 00 00 41 f7 c6 00 02 00 00 74 01 fb 48 c7 44 24 60 0e 36 e0 45 <4b> c7 44 3d 00 00 00 00 00 66 43 c7 44 3d 09 00 00 43 c6 44 3d 0b
[ 184.772627][ C1] RSP: 0018:ffffc90003d37da0 EFLAGS: 00000206
[ 184.778800][ C1] RAX: 0000000000000001 RBX: 0000000000000000 RCX: f7799bf799f55000
[ 184.786871][ C1] RDX: 0000000000000000 RSI: ffffffff8a8c1700 RDI: ffffffff8adef760
[ 184.794957][ C1] RBP: ffffc90003d37ec0 R08: dffffc0000000000 R09: fffffbfff215c449
[ 184.804885][ C1] R10: fffffbfff215c449 R11: 1ffffffff215c448 R12: 0000000000000001
[ 184.812967][ C1] R13: 1ffff920007a6fc0 R14: 0000000000000246 R15: dffffc0000000000
[ 184.821248][ C1] FS: 0000555566c4b3c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 184.831861][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 184.838637][ C1] CR2: 000020000006b000 CR3: 000000007c9d9000 CR4: 00000000003506e0
[ 184.846709][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 184.854863][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 184.862850][ C1] Call Trace:
[ 184.866148][ C1]
[ 184.869181][ C1] ? read_lock_is_recursive+0x10/0x10
[ 184.874661][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 184.880789][ C1] ? lock_chain_count+0x20/0x20
[ 184.885829][ C1] __task_pid_nr_ns+0x44/0x460
[ 184.890608][ C1] ? __task_pid_nr_ns+0x24/0x460
[ 184.895556][ C1] ? __task_pid_nr_ns+0x24/0x460
[ 184.900521][ C1] __ia32_sys_getpid+0x19/0x20
[ 184.905304][ C1] do_syscall_64+0x4c/0xa0
[ 184.909734][ C1] ? clear_bhb_loop+0x60/0xb0
[ 184.914512][ C1] ? clear_bhb_loop+0x60/0xb0
[ 184.919209][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 184.925295][ C1] RIP: 0033:0x7fec26b07c87
[ 184.929833][ C1] Code: 0b e9 68 fe ff ff 48 83 c4 18 48 8d 3d 12 17 09 00 5b 5d 41 5c 41 5d 41 5e 41 5f e9 63 d8 fd ff 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 0f 1f 84 00 00
[ 184.949724][ C1] RSP: 002b:00007ffe165ba548 EFLAGS: 00000206 ORIG_RAX: 0000000000000027
[ 184.958184][ C1] RAX: ffffffffffffffda RBX: 00007ffe165ba6b0 RCX: 00007fec26b07c87
[ 184.966267][ C1] RDX: 00007ffe165ba580 RSI: 00007ffe165ba6b0 RDI: 0000000000000021
[ 184.974394][ C1] RBP: 0000000000000000 R08: 00007fec26ac9990 R09: 00007fec26ac9990
[ 184.982746][ C1] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffe165bab3c
[ 184.991365][ C1] R13: 00007ffe165bab70 R14: 00007ffe165bab50 R15: 0000000000000002
[ 184.999383][ C1]
[ 185.002842][ C1] sched: RT throttling activated