[ 92.140197][ T27] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.0.204' (ED25519) to the list of known hosts.
[ 93.155072][ T5802] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 93.174472][ T5810] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 93.174480][ T5808] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 93.182727][ T5810] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 93.190587][ T5808] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 93.198417][ T5810] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 93.204404][ T5808] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 93.210924][ T5809] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 93.224693][ T5808] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 93.225174][ T5810] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 93.240421][ T5809] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 93.248786][ T5810] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 93.250042][ T5809] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 93.257395][ T5810] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 93.263892][ T5813] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 93.271106][ T5810] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 93.277446][ T5809] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 93.284377][ T5810] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 93.292761][ T5813] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 93.306065][ T5809] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 93.310985][ T5810] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 93.315503][ T5813] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 93.329079][ T5809] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 93.336455][ T5813] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
executing program
executing program
[ 198.637814][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 198.644959][ C1] rcu: (detected by 1, t=10502 jiffies, g=9001, q=51 ncpus=2)
[ 198.652540][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10503 (4294956955-4294946452), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 198.665953][ C1] rcu: rcu_preempt kthread starved for 10504 jiffies! g9001 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 198.677095][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 198.687096][ C1] rcu: RCU grace-period kthread stack dump:
[ 198.693022][ C1] task:rcu_preempt state:R running task stack:27752 pid:17 ppid:2 flags:0x00004000
[ 198.703873][ C1] Call Trace:
[ 198.707185][ C1]
[ 198.710161][ C1] __schedule+0x14d2/0x44d0
[ 198.714759][ C1] ? _raw_spin_unlock_irqrestore+0x86/0x110
[ 198.720691][ C1] ? lockdep_hardirqs_on+0x98/0x150
[ 198.726028][ C1] ? _raw_spin_unlock_irqrestore+0xae/0x110
[ 198.731962][ C1] ? asan.module_dtor+0x20/0x20
[ 198.736957][ C1] ? enqueue_timer+0x225/0x530
[ 198.741760][ C1] ? __mod_timer+0x984/0xdb0
[ 198.746401][ C1] schedule+0xbd/0x170
[ 198.750518][ C1] schedule_timeout+0x160/0x280
[ 198.755407][ C1] ? console_conditional_schedule+0x40/0x40
[ 198.761331][ C1] ? update_process_times+0x1b0/0x1b0
[ 198.766760][ C1] ? prepare_to_swait_event+0x339/0x360
[ 198.772362][ C1] rcu_gp_fqs_loop+0x302/0x1560
[ 198.777260][ C1] ? rcu_gp_init+0x110e/0x1510
[ 198.782076][ C1] ? rcu_gp_kthread+0x380/0x380
[ 198.787085][ C1] ? _raw_spin_unlock_irqrestore+0x86/0x110
[ 198.793018][ C1] ? lockdep_hardirqs_on+0x98/0x150
[ 198.798250][ C1] ? rcu_gp_init+0x1510/0x1510
[ 198.803062][ C1] ? _raw_spin_unlock_irqrestore+0xae/0x110
[ 198.809015][ C1] ? finish_swait+0xc7/0x1d0
[ 198.813645][ C1] rcu_gp_kthread+0x99/0x380
[ 198.818286][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 198.823536][ C1] ? __kthread_parkme+0x7a/0x1c0
[ 198.828517][ C1] ? __kthread_parkme+0x162/0x1c0
[ 198.833591][ C1] kthread+0x2fa/0x390
[ 198.837866][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 198.843029][ C1] ? kthread_blkcg+0xd0/0xd0
[ 198.847652][ C1] ret_from_fork+0x48/0x80
[ 198.852117][ C1] ? kthread_blkcg+0xd0/0xd0
[ 198.856754][ C1] ret_from_fork_asm+0x11/0x20
[ 198.861662][ C1]
[ 198.864710][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 198.871084][ C1] CPU: 1 PID: 5821 Comm: syz-executor148 Not tainted syzkaller #0
[ 198.878924][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 198.889010][ C1] RIP: 0010:_raw_spin_unlock_irq+0x29/0x50
[ 198.894880][ C1] Code: 00 f3 0f 1e fa 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 4a a2 ee f6 48 89 df e8 62 74 ef f6 e8 fd 1a 13 f7 fb bf 01 00 00 00 32 96 e2 f6 65 8b 05 23 cd 8a 75 85 c0 74 02 5b c3 e8 00 b3 87
[ 198.914538][ C1] RSP: 0018:ffffc9000474fc78 EFLAGS: 00000286
[ 198.920733][ C1] RAX: 0000fffbb9859b00 RBX: ffff8880796f0000 RCX: 0000fffbb9859b00
[ 198.928757][ C1] RDX: dffffc0000000000 RSI: ffffffff8aaabce0 RDI: 0000000000000001
[ 198.936768][ C1] RBP: ffff8880796f0498 R08: ffffffff8e4a8e2f R09: 1ffffffff1c951c5
[ 198.944770][ C1] R10: dffffc0000000000 R11: fffffbfff1c951c6 R12: 1ffff1100f2de093
[ 198.952770][ C1] R13: 0000000000000021 R14: dffffc0000000000 R15: 0000000000000000
[ 198.960781][ C1] FS: 00005555629913c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 198.969834][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 198.976449][ C1] CR2: 00007f75fcaaff50 CR3: 000000002bf52000 CR4: 00000000003506e0
[ 198.984454][ C1] Call Trace:
[ 198.987767][ C1]
[ 198.990732][ C1] get_signal+0x11f5/0x1400
[ 198.995308][ C1] arch_do_signal_or_restart+0x9c/0x7b0
[ 199.000898][ C1] ? get_sigframe_size+0x20/0x20
[ 199.005893][ C1] ? exit_to_user_mode_loop+0x3b/0x110
[ 199.011399][ C1] exit_to_user_mode_loop+0x70/0x110
[ 199.016818][ C1] exit_to_user_mode_prepare+0xf6/0x180
[ 199.022417][ C1] syscall_exit_to_user_mode+0x1a/0x50
[ 199.027918][ C1] do_syscall_64+0x61/0xb0
[ 199.032383][ C1] ? clear_bhb_loop+0x40/0x90
[ 199.037100][ C1] ? clear_bhb_loop+0x40/0x90
[ 199.041824][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 199.047764][ C1] RIP: 0033:0x7f75fca988d9
[ 199.052313][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 19 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
[ 199.071953][ C1] RSP: 002b:00007ffe70beee58 EFLAGS: 00000246
[ 199.078072][ C1] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f75fca988d9
[ 199.086077][ C1] RDX: 0000200000000240 RSI: 0000000000000000 RDI: 0000000000000000
[ 199.094076][ C1] RBP: 0000000000000000 R08: 00007f75fca58990 R09: 00007f75fca58990
[ 199.102084][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f75fcaf633c
[ 199.110178][ C1] R13: 00007f75fcaf0106 R14: 00007ffe70beee90 R15: 0000000000000000
[ 199.118204][ C1]