[ 76.604488][ T23] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.0.230' (ED25519) to the list of known hosts.
[ 81.221097][ T5800] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 81.237009][ T5805] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 81.245113][ T5805] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 81.252652][ T5805] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 81.260318][ T5805] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 81.267967][ T5805] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 81.276150][ T5805] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 81.284577][ T5805] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 81.284735][ T5807] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 81.292243][ T5805] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 81.300149][ T5807] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 81.306077][ T5805] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 81.313121][ T5807] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 81.320069][ T5805] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 81.328174][ T5807] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 81.334372][ T5805] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 81.341176][ T5807] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 81.347675][ T5805] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 81.354700][ T5807] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 81.361738][ T5805] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 81.368930][ T5807] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 81.375641][ T5805] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 81.382508][ T5807] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 81.408487][ T5807] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 186.651858][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 186.659004][ C1] rcu: (detected by 1, t=10502 jiffies, g=6481, q=70 ncpus=2)
[ 186.666560][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10503 (4294955774-4294945271), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 186.679936][ C1] rcu: rcu_preempt kthread starved for 10504 jiffies! g6481 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 186.691046][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 186.701015][ C1] rcu: RCU grace-period kthread stack dump:
[ 186.706915][ C1] task:rcu_preempt state:R running task stack:27752 pid:17 ppid:2 flags:0x00004000
[ 186.717723][ C1] Call Trace:
[ 186.721015][ C1]
[ 186.723964][ C1] __schedule+0x14d2/0x44d0
[ 186.728518][ C1] ? _raw_spin_unlock_irqrestore+0x86/0x110
[ 186.734429][ C1] ? lockdep_hardirqs_on+0x98/0x150
[ 186.739636][ C1] ? _raw_spin_unlock_irqrestore+0xae/0x110
[ 186.745538][ C1] ? asan.module_dtor+0x20/0x20
[ 186.750401][ C1] ? enqueue_timer+0x225/0x530
[ 186.755176][ C1] ? __mod_timer+0x984/0xdb0
[ 186.759789][ C1] schedule+0xbd/0x170
[ 186.763874][ C1] schedule_timeout+0x160/0x280
[ 186.768732][ C1] ? console_conditional_schedule+0x40/0x40
[ 186.774643][ C1] ? update_process_times+0x1b0/0x1b0
[ 186.780051][ C1] ? prepare_to_swait_event+0x339/0x360
[ 186.785613][ C1] rcu_gp_fqs_loop+0x302/0x1560
[ 186.790478][ C1] ? rcu_gp_init+0x110e/0x1510
[ 186.795266][ C1] ? rcu_gp_kthread+0x380/0x380
[ 186.800137][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x760
[ 186.806169][ C1] ? rcu_gp_init+0x1510/0x1510
[ 186.810949][ C1] ? rcu_gp_cleanup+0xb4c/0xca0
[ 186.815818][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 186.821024][ C1] ? lockdep_hardirqs_on+0x98/0x150
[ 186.826231][ C1] rcu_gp_kthread+0x99/0x380
[ 186.830839][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 186.835973][ C1] ? __kthread_parkme+0x7a/0x1c0
[ 186.840923][ C1] ? __kthread_parkme+0x162/0x1c0
[ 186.845967][ C1] kthread+0x2fa/0x390
[ 186.850039][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 186.855166][ C1] ? kthread_blkcg+0xd0/0xd0
[ 186.859763][ C1] ret_from_fork+0x48/0x80
[ 186.864185][ C1] ? kthread_blkcg+0xd0/0xd0
[ 186.868783][ C1] ret_from_fork_asm+0x11/0x20
[ 186.873573][ C1]
[ 186.876604][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 186.882954][ C1] CPU: 1 PID: 5816 Comm: syz-executor384 Not tainted syzkaller #0
[ 186.890763][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 186.900820][ C1] RIP: 0010:_raw_spin_unlock_irq+0x29/0x50
[ 186.906638][ 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
[ 186.926260][ C1] RSP: 0018:ffffc9000482fc78 EFLAGS: 00000286
[ 186.932343][ C1] RAX: 07096d6238f7a700 RBX: ffff88802d5240c0 RCX: 07096d6238f7a700
[ 186.940320][ C1] RDX: dffffc0000000000 RSI: ffffffff8aaabce0 RDI: 0000000000000001
[ 186.948297][ C1] RBP: ffff88802d524558 R08: ffffffff8e4a8e2f R09: 1ffffffff1c951c5
[ 186.956278][ C1] R10: dffffc0000000000 R11: fffffbfff1c951c6 R12: 1ffff11005aa48ab
[ 186.964262][ C1] R13: 0000000000000021 R14: dffffc0000000000 R15: 0000000000000000
[ 186.972237][ C1] FS: 000055557ce433c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 186.981180][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 186.987774][ C1] CR2: 0000200000bbdffc CR3: 0000000074691000 CR4: 00000000003506e0
[ 186.995754][ C1] Call Trace:
[ 186.999039][ C1]
[ 187.001977][ C1] get_signal+0x11f5/0x1400
[ 187.006513][ C1] arch_do_signal_or_restart+0x9c/0x7b0
[ 187.012077][ C1] ? get_sigframe_size+0x20/0x20
[ 187.017053][ C1] ? exit_to_user_mode_loop+0x3b/0x110
[ 187.022539][ C1] exit_to_user_mode_loop+0x70/0x110
[ 187.027838][ C1] exit_to_user_mode_prepare+0xf6/0x180
[ 187.033397][ C1] syscall_exit_to_user_mode+0x1a/0x50
[ 187.038862][ C1] do_syscall_64+0x61/0xb0
[ 187.043287][ C1] ? clear_bhb_loop+0x40/0x90
[ 187.047971][ C1] ? clear_bhb_loop+0x40/0x90
[ 187.052693][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 187.058603][ C1] RIP: 0033:0x7fbe0db008d9
[ 187.063028][ 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
[ 187.082637][ C1] RSP: 002b:00007fff30012958 EFLAGS: 00000246
[ 187.088709][ C1] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007fbe0db008d9
[ 187.096694][ C1] RDX: 0000200000000240 RSI: 0000000000000000 RDI: 0000000000000000
[ 187.104668][ C1] RBP: 0000000000000000 R08: 00007fbe0dac0990 R09: 00007fbe0dac0990
[ 187.112643][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbe0db5e33c
[ 187.120630][ C1] R13: 00007fbe0db58106 R14: 00007fff30012990 R15: 0000000000000000
[ 187.128626][ C1]