Warning: Permanently added '10.128.0.206' (ED25519) to the list of known hosts.
[ 86.671347][ T5803] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 86.680153][ T5803] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 86.687957][ T5804] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 86.688702][ T5806] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 86.702774][ T5807] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 86.711314][ T5807] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 86.716383][ T5803] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 86.719696][ T5806] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 86.727086][ T5803] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 86.742506][ T5803] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 86.743985][ T5806] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 86.758719][ T5803] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 86.767739][ T5803] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 86.767784][ T5806] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 86.775699][ T5803] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 86.790368][ T5803] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 86.791627][ T5806] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 86.797864][ T5803] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 86.805456][ T5806] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 86.819357][ T5806] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 86.821214][ T5803] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 86.834956][ T5806] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 86.838717][ T5803] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 86.851206][ T5105] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 192.285406][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 192.292580][ C1] rcu: (detected by 1, t=10502 jiffies, g=8941, q=20 ncpus=2)
[ 192.300164][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10500 (4294956314-4294945814), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 192.313587][ C1] rcu: rcu_preempt kthread starved for 10500 jiffies! g8941 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 192.324739][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 192.334747][ C1] rcu: RCU grace-period kthread stack dump:
[ 192.340698][ C1] task:rcu_preempt state:R running task stack:26568 pid:17 ppid:2 flags:0x00004000
[ 192.351567][ C1] Call Trace:
[ 192.354882][ C1]
[ 192.357864][ C1] __schedule+0x14d2/0x44d0
[ 192.362465][ C1] ? _raw_spin_unlock_irqrestore+0x86/0x110
[ 192.368404][ C1] ? lockdep_hardirqs_on+0x98/0x150
[ 192.373647][ C1] ? _raw_spin_unlock_irqrestore+0xae/0x110
[ 192.379588][ C1] ? asan.module_dtor+0x20/0x20
[ 192.384507][ C1] ? enqueue_timer+0x225/0x530
[ 192.389314][ C1] ? __mod_timer+0x984/0xdb0
[ 192.393962][ C1] schedule+0xbd/0x170
[ 192.398077][ C1] schedule_timeout+0x160/0x280
[ 192.402971][ C1] ? console_conditional_schedule+0x40/0x40
[ 192.408898][ C1] ? _raw_spin_unlock_irqrestore+0x86/0x110
[ 192.414834][ C1] ? update_process_times+0x1b0/0x1b0
[ 192.420266][ C1] ? prepare_to_swait_event+0x339/0x360
[ 192.425863][ C1] rcu_gp_fqs_loop+0x302/0x1560
[ 192.430786][ C1] ? dump_blkd_tasks+0x810/0x810
[ 192.435780][ C1] ? rcu_gp_init+0x1510/0x1510
[ 192.440624][ C1] ? rcu_gp_cleanup+0xb4c/0xca0
[ 192.445538][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 192.450780][ C1] ? lockdep_hardirqs_on+0x98/0x150
[ 192.456025][ C1] rcu_gp_kthread+0x99/0x380
[ 192.460670][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 192.465839][ C1] ? __kthread_parkme+0x7a/0x1c0
[ 192.470844][ C1] ? __kthread_parkme+0x162/0x1c0
[ 192.475928][ C1] kthread+0x2fa/0x390
[ 192.480033][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 192.485194][ C1] ? kthread_blkcg+0xd0/0xd0
[ 192.489827][ C1] ret_from_fork+0x48/0x80
[ 192.494288][ C1] ? kthread_blkcg+0xd0/0xd0
[ 192.498919][ C1] ret_from_fork_asm+0x11/0x20
[ 192.503757][ C1]
[ 192.506825][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 192.513177][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 192.518441][ C0] NMI backtrace for cpu 0
[ 192.518467][ C0] CPU: 0 PID: 5813 Comm: syz-executor150 Not tainted syzkaller #0
[ 192.518483][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 192.518493][ C0] RIP: 0010:kasan_check_range+0x89/0x290
[ 192.518518][ C0] Code: 00 fc ff df 4d 8d 34 19 4d 89 f4 4d 29 dc 49 83 fc 10 7f 29 4d 85 e4 0f 84 41 01 00 00 4c 89 cb 48 f7 d3 4c 01 fb 41 80 3b 00 <0f> 85 cc 01 00 00 49 ff c3 48 ff c3 75 ee e9 21 01 00 00 44 89 dd
[ 192.518532][ C0] RSP: 0018:ffffc900046cfb80 EFLAGS: 00000246
[ 192.518547][ C0] RAX: ffffffff841f1a01 RBX: ffffffffffffffff RCX: ffffffff841f1a94
[ 192.518559][ C0] RDX: 0000000000000000 RSI: 0000000000000030 RDI: ffffc900046cfe00
[ 192.518570][ C0] RBP: ffffc900046cfd70 R08: ffffc900046cfe2f R09: 1ffff920008d9fc5
[ 192.518582][ C0] R10: dffffc0000000000 R11: fffff520008d9fc5 R12: 0000000000000006
[ 192.518593][ C0] R13: dffffc0000000000 R14: fffff520008d9fc6 R15: 1ffff920008d9fc0
[ 192.518606][ C0] FS: 000055558daf13c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 192.518620][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 192.518631][ C0] CR2: 000020000006b000 CR3: 0000000026348000 CR4: 00000000003506f0
[ 192.518645][ C0] Call Trace:
[ 192.518652][ C0]
[ 192.518661][ C0] _copy_to_user+0x74/0xa0
[ 192.518682][ C0] copy_siginfo_to_user+0x24/0xa0
[ 192.518700][ C0] x64_setup_rt_frame+0x740/0xcd0
[ 192.518740][ C0] ? sigaltstack_size_valid+0x1e0/0x1e0
[ 192.518768][ C0] ? arch_do_signal_or_restart+0x37f/0x7b0
[ 192.518796][ C0] arch_do_signal_or_restart+0x3fa/0x7b0
[ 192.518824][ C0] ? get_sigframe_size+0x20/0x20
[ 192.518859][ C0] ? exit_to_user_mode_loop+0x3b/0x110
[ 192.518884][ C0] exit_to_user_mode_loop+0x70/0x110
[ 192.518907][ C0] exit_to_user_mode_prepare+0xf6/0x180
[ 192.518931][ C0] syscall_exit_to_user_mode+0x1a/0x50
[ 192.518949][ C0] do_syscall_64+0x61/0xb0
[ 192.518977][ C0] ? clear_bhb_loop+0x40/0x90
[ 192.518995][ C0] ? clear_bhb_loop+0x40/0x90
[ 192.519014][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 192.519032][ C0] RIP: 0033:0x7f72c7c92899
[ 192.519050][ 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
[ 192.519063][ C0] RSP: 002b:00007ffdf7585458 EFLAGS: 00000246
[ 192.519075][ C0] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f72c7c92899
[ 192.519085][ C0] RDX: 000020000006b000 RSI: 0000000000000000 RDI: 0000000000000000
[ 192.519095][ C0] RBP: 0000000000000000 R08: 00007f72c7c52990 R09: 00007f72c7c52990
[ 192.519105][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f72c7cf033c
[ 192.519115][ C0] R13: 00007f72c7cea106 R14: 00007ffdf7585490 R15: 0000000000000000
[ 192.519134][ C0]