Warning: Permanently added '10.128.0.243' (ED25519) to the list of known hosts.
[ 146.523847][ T5822] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 146.533811][ T5822] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 146.542266][ T5824] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 146.548043][ T5825] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 146.552008][ T5822] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 146.557875][ T5825] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 146.564254][ T5824] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 146.572280][ T5825] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 146.578412][ T5822] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 146.587230][ T5825] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 146.593217][ T5822] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 146.599467][ T5825] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 146.612564][ T5822] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 146.613845][ T5825] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 146.620696][ T5822] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 146.628171][ T5825] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 146.643498][ T5822] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 146.651205][ T5825] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 146.651276][ T5824] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 146.658546][ T5825] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 146.666297][ T5822] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 146.682108][ T5827] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 146.684585][ T5822] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 146.697943][ T5824] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
executing program
executing program
[ 252.021410][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 252.028684][ C0] rcu: (detected by 0, t=10502 jiffies, g=9501, q=20 ncpus=2)
[ 252.036262][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10503 (4294962281-4294951778), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 252.049679][ C0] rcu: rcu_preempt kthread starved for 10504 jiffies! g9501 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 252.060827][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 252.071110][ C0] rcu: RCU grace-period kthread stack dump:
[ 252.077144][ C0] task:rcu_preempt state:R running task stack:27752 pid:17 ppid:2 flags:0x00004000
[ 252.088008][ C0] Call Trace:
[ 252.091335][ C0]
[ 252.094319][ C0] __schedule+0x14d2/0x44d0
[ 252.098923][ C0] ? _raw_spin_unlock_irqrestore+0x86/0x110
[ 252.104862][ C0] ? lockdep_hardirqs_on+0x98/0x150
[ 252.110108][ C0] ? _raw_spin_unlock_irqrestore+0xae/0x110
[ 252.116041][ C0] ? asan.module_dtor+0x20/0x20
[ 252.120947][ C0] ? enqueue_timer+0x4ab/0x530
[ 252.125758][ C0] ? __mod_timer+0x984/0xdb0
[ 252.130420][ C0] schedule+0xbd/0x170
[ 252.134739][ C0] schedule_timeout+0x160/0x280
[ 252.139744][ C0] ? console_conditional_schedule+0x40/0x40
[ 252.145697][ C0] ? update_process_times+0x1b0/0x1b0
[ 252.151261][ C0] ? prepare_to_swait_event+0x339/0x360
[ 252.156866][ C0] rcu_gp_fqs_loop+0x302/0x1560
[ 252.161778][ C0] ? rcu_gp_init+0x110e/0x1510
[ 252.166620][ C0] ? rcu_gp_kthread+0x380/0x380
[ 252.171520][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x760
[ 252.177544][ C0] ? rcu_gp_init+0x1510/0x1510
[ 252.182361][ C0] ? rcu_gp_cleanup+0xb4c/0xca0
[ 252.187279][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 252.192603][ C0] ? lockdep_hardirqs_on+0x98/0x150
[ 252.197851][ C0] rcu_gp_kthread+0x99/0x380
[ 252.202505][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 252.207708][ C0] ? __kthread_parkme+0x7a/0x1c0
[ 252.212726][ C0] ? __kthread_parkme+0x162/0x1c0
[ 252.217812][ C0] kthread+0x2fa/0x390
[ 252.221953][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 252.227113][ C0] ? kthread_blkcg+0xd0/0xd0
[ 252.231737][ C0] ret_from_fork+0x48/0x80
[ 252.236194][ C0] ? kthread_blkcg+0xd0/0xd0
[ 252.240835][ C0] ret_from_fork_asm+0x11/0x20
[ 252.245670][ C0]
[ 252.248736][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 252.255237][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 252.260502][ C1] NMI backtrace for cpu 1
[ 252.260526][ C1] CPU: 1 PID: 5837 Comm: syz-executor816 Not tainted syzkaller #0
[ 252.260541][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 252.260550][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0xb5/0x110
[ 252.260578][ C1] Code: 00 00 00 00 9c 8f 44 24 20 f6 44 24 21 02 75 4b f7 c3 00 02 00 00 74 01 fb bf 01 00 00 00 e8 f2 f8 e2 f6 65 8b 05 e3 41 8b 75 <85> c0 74 3c 48 c7 04 24 0e 36 e0 45 4b c7 04 27 00 00 00 00 65 48
[ 252.260592][ C1] RSP: 0018:ffffc900001f0e00 EFLAGS: 00000093
[ 252.260606][ C1] RAX: 0000000080010001 RBX: 0000000000000806 RCX: 0000000000010000
[ 252.260617][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 00000000ffffffff
[ 252.260626][ C1] RBP: ffffc900001f0e90 R08: ffff8880b8f2b703 R09: 1ffff110171e56e0
[ 252.260638][ C1] R10: dffffc0000000000 R11: ffffed10171e56e1 R12: dffffc0000000000
[ 252.260650][ C1] R13: 0000003ab97bc700 R14: ffff8880b8f2b700 R15: 1ffff9200003e1c0
[ 252.260662][ C1] FS: 000055555a9553c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 252.260676][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 252.260686][ C1] CR2: 000020000006b000 CR3: 000000007bfec000 CR4: 00000000003506e0
[ 252.260700][ C1] Call Trace:
[ 252.260707][ C1]
[ 252.260714][ C1] ? _raw_spin_unlock+0x40/0x40
[ 252.260730][ C1] ? ktime_get_update_offsets_now+0x3d2/0x3f0
[ 252.260751][ C1] ? __hrtimer_next_event_base+0x2ad/0x2d0
[ 252.260772][ C1] hrtimer_interrupt+0x597/0x9c0
[ 252.260802][ C1] __sysvec_apic_timer_interrupt+0xfb/0x3b0
[ 252.260825][ C1] sysvec_apic_timer_interrupt+0x9f/0xc0
[ 252.260852][ C1]
[ 252.260856][ C1]
[ 252.260861][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 252.260881][ C1] RIP: 0010:_raw_spin_unlock_irq+0x29/0x50
[ 252.260898][ C1] Code: 00 f3 0f 1e fa 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 0a 04 ef f6 48 89 df e8 22 d6 ef f6 e8 3d 7c 13 f7 fb bf 01 00 00 00 62 f8 e2 f6 65 8b 05 53 41 8b 75 85 c0 74 02 5b c3 e8 70 25 88
[ 252.260910][ C1] RSP: 0018:ffffc900048cfc78 EFLAGS: 00000286
[ 252.260922][ C1] RAX: ead11313ff558900 RBX: ffff88802b8d5c80 RCX: ead11313ff558900
[ 252.260934][ C1] RDX: dffffc0000000000 RSI: ffffffff8aaabce0 RDI: 0000000000000001
[ 252.260945][ C1] RBP: ffff88802b8d6118 R08: ffffffff8e4a8d6f R09: 1ffffffff1c951ad
[ 252.260956][ C1] R10: dffffc0000000000 R11: fffffbfff1c951ae R12: 1ffff1100571ac23
[ 252.260967][ C1] R13: 0000000000000021 R14: dffffc0000000000 R15: 0000000000000000
[ 252.260986][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 252.261002][ C1] get_signal+0x11f5/0x1400
[ 252.261039][ C1] arch_do_signal_or_restart+0x9c/0x7b0
[ 252.261067][ C1] ? get_sigframe_size+0x20/0x20
[ 252.261106][ C1] ? exit_to_user_mode_loop+0x3b/0x110
[ 252.261130][ C1] exit_to_user_mode_loop+0x70/0x110
[ 252.261152][ C1] exit_to_user_mode_prepare+0xf6/0x180
[ 252.261175][ C1] syscall_exit_to_user_mode+0x1a/0x50
[ 252.261190][ C1] do_syscall_64+0x61/0xb0
[ 252.261211][ C1] ? clear_bhb_loop+0x40/0x90
[ 252.261227][ C1] ? clear_bhb_loop+0x40/0x90
[ 252.261245][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 252.261262][ C1] RIP: 0033:0x7f69cd04a899
[ 252.261282][ 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
[ 252.261294][ C1] RSP: 002b:00007ffe20dc2dc8 EFLAGS: 00000246
[ 252.261305][ C1] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f69cd04a899
[ 252.261315][ C1] RDX: 000020000006b000 RSI: 0000000000000000 RDI: 0000000000000000
[ 252.261324][ C1] RBP: 0000000000000000 R08: 00007f69cd00a990 R09: 00007f69cd00a990
[ 252.261334][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f69cd0a833c
[ 252.261344][ C1] R13: 00007f69cd0a2106 R14: 00007ffe20dc2e00 R15: 0000000000000000
[ 252.261362][ C1]