Warning: Permanently added '10.128.0.32' (ED25519) to the list of known hosts.
[ 63.512094][ T5796] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 63.520146][ T5796] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 63.529181][ T5797] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 63.536686][ T5796] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 63.544571][ T5799] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 63.553336][ T5796] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 63.562128][ T5797] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 63.563106][ T5799] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 63.570553][ T5796] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 63.577557][ T5799] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 63.584324][ T5797] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 63.590897][ T5799] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 63.598227][ T5796] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 63.604741][ T5799] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 63.612343][ T5796] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 63.620906][ T5799] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 63.626489][ T5796] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 63.633487][ T5799] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 63.640100][ T5796] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 63.654647][ T5799] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 63.662560][ T5795] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 63.663633][ T5799] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 63.695758][ T5799] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 63.703135][ T5799] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
executing program
executing program
[ 168.945381][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 168.952482][ C1] rcu: (detected by 1, t=10502 jiffies, g=6837, q=51 ncpus=2)
[ 168.960032][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10500 (4294953994-4294943494), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 168.973415][ C1] rcu: rcu_preempt kthread starved for 10500 jiffies! g6837 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 168.984652][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 168.994694][ C1] rcu: RCU grace-period kthread stack dump:
[ 169.000599][ C1] task:rcu_preempt state:R running task stack:27344 pid:17 ppid:2 flags:0x00004000
[ 169.011418][ C1] Call Trace:
[ 169.014711][ C1]
[ 169.017658][ C1] __schedule+0x14d2/0x44d0
[ 169.022212][ C1] ? _raw_spin_unlock_irqrestore+0x86/0x110
[ 169.028133][ C1] ? lockdep_hardirqs_on+0x98/0x150
[ 169.033356][ C1] ? _raw_spin_unlock_irqrestore+0xae/0x110
[ 169.039348][ C1] ? asan.module_dtor+0x20/0x20
[ 169.044212][ C1] ? enqueue_timer+0x225/0x530
[ 169.048988][ C1] ? __mod_timer+0x984/0xdb0
[ 169.053600][ C1] schedule+0xbd/0x170
[ 169.057681][ C1] schedule_timeout+0x160/0x280
[ 169.062553][ C1] ? console_conditional_schedule+0x40/0x40
[ 169.068474][ C1] ? _raw_spin_unlock_irqrestore+0x86/0x110
[ 169.074385][ C1] ? update_process_times+0x1b0/0x1b0
[ 169.079783][ C1] ? prepare_to_swait_event+0x339/0x360
[ 169.085342][ C1] rcu_gp_fqs_loop+0x302/0x1560
[ 169.090210][ C1] ? dump_blkd_tasks+0x810/0x810
[ 169.095155][ C1] ? rcu_gp_init+0x1510/0x1510
[ 169.099935][ C1] ? rcu_gp_cleanup+0xb4c/0xca0
[ 169.104800][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 169.110022][ C1] ? lockdep_hardirqs_on+0x98/0x150
[ 169.115239][ C1] rcu_gp_kthread+0x99/0x380
[ 169.119851][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 169.124982][ C1] ? __kthread_parkme+0x7a/0x1c0
[ 169.129936][ C1] ? __kthread_parkme+0x162/0x1c0
[ 169.134986][ C1] kthread+0x2fa/0x390
[ 169.139062][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 169.144188][ C1] ? kthread_blkcg+0xd0/0xd0
[ 169.148783][ C1] ret_from_fork+0x48/0x80
[ 169.153209][ C1] ? kthread_blkcg+0xd0/0xd0
[ 169.157805][ C1] ret_from_fork_asm+0x11/0x20
[ 169.162595][ C1]
[ 169.165626][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 169.171949][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 169.177185][ C0] NMI backtrace for cpu 0
[ 169.177204][ C0] CPU: 0 PID: 5806 Comm: syz-executor223 Not tainted 6.6.101-syzkaller #0
[ 169.177218][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 169.177225][ C0] RIP: 0010:lock_release+0x0/0x8b0
[ 169.177244][ C0] Code: 03 38 c1 0f 8c 1b fa ff ff 48 89 df e8 99 51 75 00 e9 0e fa ff ff bb 2f 00 00 00 e9 24 fa ff ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1e fa 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4 e0 48
[ 169.177255][ C0] RSP: 0018:ffffc90000007c28 EFLAGS: 00000083
[ 169.177268][ C0] RAX: 0000000000000001 RBX: ffff888018306318 RCX: ffff888018305a00
[ 169.177278][ C0] RDX: 0000000000010000 RSI: ffffffff815388c9 RDI: ffffffff8cd2fba0
[ 169.177287][ C0] RBP: 0000000000000001 R08: 0000000000000003 R09: 0000000000000004
[ 169.177295][ C0] R10: dffffc0000000000 R11: fffff52000000f64 R12: ffff888078ceb780
[ 169.177305][ C0] R13: ffffffff815388c9 R14: ffff888078ceb780 R15: 1ffff11003060c63
[ 169.177315][ C0] FS: 0000555574d503c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 169.177326][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 169.177336][ C0] CR2: 000020000006b000 CR3: 000000002ebfe000 CR4: 00000000003506f0
[ 169.177348][ C0] Call Trace:
[ 169.177355][ C0]
[ 169.177359][ C0] __lock_task_sighand+0x2b4/0x2d0
[ 169.177383][ C0] send_sigqueue+0x239/0x710
[ 169.177404][ C0] ? send_sigqueue+0x97/0x710
[ 169.177425][ C0] posix_timer_fn+0x16e/0x3d0
[ 169.177442][ C0] __hrtimer_run_queues+0x51e/0xc40
[ 169.177460][ C0] ? common_timer_wait_running+0x10/0x10
[ 169.177478][ C0] ? hrtimer_interrupt+0x9c0/0x9c0
[ 169.177492][ C0] ? ktime_get_update_offsets_now+0x3d2/0x3f0
[ 169.177513][ C0] hrtimer_interrupt+0x3c9/0x9c0
[ 169.177539][ C0] __sysvec_apic_timer_interrupt+0xfb/0x3b0
[ 169.177557][ C0] sysvec_apic_timer_interrupt+0x9f/0xc0
[ 169.177578][ C0]
[ 169.177582][ C0]
[ 169.177591][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 169.177613][ C0] RIP: 0010:_raw_spin_unlock_irq+0x29/0x50
[ 169.177634][ C0] Code: 00 f3 0f 1e fa 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 9a c8 f0 f6 48 89 df e8 b2 9a f1 f6 e8 4d 37 15 f7 fb bf 01 00 00 00 92 b2 e4 f6 65 8b 05 93 f8 8c 75 85 c0 74 02 5b c3 e8 70 da 89
[ 169.177644][ C0] RSP: 0018:ffffc900046afc98 EFLAGS: 00000282
[ 169.177658][ C0] RAX: e28bc58ea1255d00 RBX: ffff888078ceb780 RCX: e28bc58ea1255d00
[ 169.177668][ C0] RDX: dffffc0000000000 RSI: ffffffff8aaaba40 RDI: 0000000000000001
[ 169.177677][ C0] RBP: ffff888078cebc18 R08: ffffffff8e4a84ef R09: 1ffffffff1c9509d
[ 169.177687][ C0] R10: dffffc0000000000 R11: fffffbfff1c9509e R12: 1ffff1100f19d783
[ 169.177696][ C0] R13: 0000000000000021 R14: dffffc0000000000 R15: 0000000000000000
[ 169.177712][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 169.177732][ C0] get_signal+0x11f5/0x1400
[ 169.177762][ C0] arch_do_signal_or_restart+0x96/0x780
[ 169.177785][ C0] ? get_sigframe_size+0x20/0x20
[ 169.177810][ C0] ? exit_to_user_mode_loop+0x3b/0x110
[ 169.177831][ C0] exit_to_user_mode_loop+0x70/0x110
[ 169.177849][ C0] exit_to_user_mode_prepare+0xb1/0x140
[ 169.177868][ C0] syscall_exit_to_user_mode+0x1a/0x50
[ 169.177887][ C0] do_syscall_64+0x61/0xb0
[ 169.177902][ C0] ? clear_bhb_loop+0x40/0x90
[ 169.177914][ C0] ? clear_bhb_loop+0x40/0x90
[ 169.177927][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 169.177947][ C0] RIP: 0033:0x7ff15f821899
[ 169.177966][ C0] 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
[ 169.177976][ C0] RSP: 002b:00007ffe7dc7d3f8 EFLAGS: 00000246
[ 169.177986][ C0] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007ff15f821899
[ 169.177994][ C0] RDX: 000020000006b000 RSI: 0000000000000000 RDI: 0000000000000000
[ 169.178002][ C0] RBP: 0000000000000000 R08: 00007ff15f7e1990 R09: 00007ff15f7e1990
[ 169.178011][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff15f87f33c
[ 169.178019][ C0] R13: 00007ff15f879106 R14: 00007ffe7dc7d430 R15: 0000000000000000
[ 169.178035][ C0]