Warning: Permanently added '10.128.0.134' (ED25519) to the list of known hosts.
[ 84.284997][ T5802] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 84.293960][ T5802] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 84.301318][ T5803] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 84.309829][ T5802] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 84.313216][ T5806] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 84.318113][ T5802] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 84.325743][ T5806] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 84.332196][ T5802] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 84.339151][ T5806] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 84.345736][ T5802] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 84.353172][ T5806] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 84.359143][ T5802] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 84.366462][ T5806] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 84.379802][ T5802] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 84.380728][ T5806] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 84.386863][ T5803] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 84.395080][ T5806] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 84.402561][ T5803] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 84.410701][ T5795] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 84.423848][ T5803] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 84.429908][ T5806] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 84.439827][ T5806] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 84.448584][ T5806] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 84.456098][ T5806] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
executing program
executing program
[ 189.702195][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 189.709360][ C1] rcu: (detected by 1, t=10502 jiffies, g=8957, q=44 ncpus=2)
[ 189.716966][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10498 (4294956061-4294945563), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 189.730387][ C1] rcu: rcu_preempt kthread starved for 10498 jiffies! g8957 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 189.741737][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 189.751738][ C1] rcu: RCU grace-period kthread stack dump:
[ 189.757664][ C1] task:rcu_preempt state:R running task stack:26728 pid:17 ppid:2 flags:0x00004000
[ 189.768506][ C1] Call Trace:
[ 189.771830][ C1]
[ 189.774808][ C1] __schedule+0x14d2/0x44d0
[ 189.779385][ C1] ? _raw_spin_unlock_irqrestore+0x86/0x110
[ 189.785322][ C1] ? lockdep_hardirqs_on+0x98/0x150
[ 189.790561][ C1] ? _raw_spin_unlock_irqrestore+0xae/0x110
[ 189.796499][ C1] ? asan.module_dtor+0x20/0x20
[ 189.801410][ C1] ? enqueue_timer+0x225/0x530
[ 189.806208][ C1] ? __mod_timer+0x984/0xdb0
[ 189.810843][ C1] schedule+0xbd/0x170
[ 189.814941][ C1] schedule_timeout+0x160/0x280
[ 189.819832][ C1] ? console_conditional_schedule+0x40/0x40
[ 189.825760][ C1] ? _raw_spin_unlock_irqrestore+0x86/0x110
[ 189.831699][ C1] ? update_process_times+0x1b0/0x1b0
[ 189.837125][ C1] ? prepare_to_swait_event+0x339/0x360
[ 189.842725][ C1] rcu_gp_fqs_loop+0x302/0x1560
[ 189.847630][ C1] ? dyntick_save_progress_counter+0x2b0/0x2b0
[ 189.853825][ C1] ? rcu_gp_init+0x1510/0x1510
[ 189.858720][ C1] ? rcu_gp_cleanup+0xb4c/0xca0
[ 189.863621][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 189.868869][ C1] ? lockdep_hardirqs_on+0x98/0x150
[ 189.874116][ C1] rcu_gp_kthread+0x99/0x380
[ 189.878761][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 189.883922][ C1] ? __kthread_parkme+0x7a/0x1c0
[ 189.888904][ C1] ? __kthread_parkme+0x162/0x1c0
[ 189.893984][ C1] kthread+0x2fa/0x390
[ 189.898090][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 189.903244][ C1] ? kthread_blkcg+0xd0/0xd0
[ 189.907880][ C1] ret_from_fork+0x48/0x80
[ 189.912328][ C1] ? kthread_blkcg+0xd0/0xd0
[ 189.916942][ C1] ret_from_fork_asm+0x11/0x20
[ 189.921775][ C1]
[ 189.924844][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 189.931216][ C1] CPU: 1 PID: 5811 Comm: syz-executor167 Not tainted 6.6.101-syzkaller #0
[ 189.939926][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 189.950006][ C1] RIP: 0010:lock_acquire+0x81/0x410
[ 189.955245][ C1] Code: 41 48 c7 44 24 68 53 95 59 8c 48 c7 44 24 70 20 08 67 81 4c 8d 64 24 60 49 c1 ec 03 48 b8 f1 f1 f1 f1 00 f2 f2 f2 4b 89 04 3c <66> 43 c7 44 3c 09 f3 f3 43 c6 44 3c 0b f3 0f 1f 44 00 00 65 8b 05
[ 189.974898][ C1] RSP: 0018:ffffc9000482fb80 EFLAGS: 00000a02
[ 189.981003][ C1] RAX: f2f2f200f1f1f1f1 RBX: 0000000000000000 RCX: 0000000000000001
[ 189.989000][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8880780c6a20
[ 189.997016][ C1] RBP: ffffc9000482fc88 R08: 0000000000000001 R09: 0000000000000000
[ 190.005025][ C1] R10: ffffc9000482fd60 R11: fffff52000905fcc R12: 1ffff92000905f7c
[ 190.013018][ C1] R13: ffff8880780c6a20 R14: ffffffff81c8efea R15: dffffc0000000000
[ 190.021115][ C1] FS: 0000555558a2e3c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 190.030067][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 190.036673][ C1] CR2: 00007f15232abf10 CR3: 000000002f2b4000 CR4: 00000000003506e0
[ 190.044668][ C1] Call Trace:
[ 190.047976][ C1]
[ 190.050957][ C1] ? __might_sleep+0xe0/0xe0
[ 190.055592][ C1] ? read_lock_is_recursive+0x20/0x20
[ 190.060997][ C1] ? restore_altstack+0x2c5/0x4a0
[ 190.066056][ C1] ? __ia32_sys_sigaltstack+0x270/0x270
[ 190.071631][ C1] ? __might_fault+0xaa/0x120
[ 190.076340][ C1] __might_fault+0xc6/0x120
[ 190.080867][ C1] ? __might_fault+0xaa/0x120
[ 190.085959][ C1] _copy_from_user+0x2a/0xe0
[ 190.090585][ C1] __ia32_sys_rt_sigreturn+0x27a/0x7b0
[ 190.096084][ C1] ? lockdep_hardirqs_on+0x98/0x150
[ 190.101320][ C1] ? x64_setup_rt_frame+0xcd0/0xcd0
[ 190.106587][ C1] ? lock_chain_count+0x20/0x20
[ 190.111477][ C1] ? lockdep_hardirqs_on+0x98/0x150
[ 190.116718][ C1] do_syscall_64+0x55/0xb0
[ 190.121159][ C1] ? clear_bhb_loop+0x40/0x90
[ 190.125877][ C1] ? clear_bhb_loop+0x40/0x90
[ 190.130589][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 190.136521][ C1] RIP: 0033:0x7f15232abf19
[ 190.140984][ C1] Code: 64 c7 00 16 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 90 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 c7 c0 0f 00 00 00 0f 05 <0f> 1f 80 00 00 00 00 48 81 ec 48 01 00 00 49 89 d0 64 48 8b 04 25
[ 190.160629][ C1] RSP: 002b:00007ffdcf57f240 EFLAGS: 00000206 ORIG_RAX: 000000000000000f
[ 190.169164][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f15232abf19
[ 190.177164][ C1] RDX: 00007ffdcf57f240 RSI: 00007ffdcf57f370 RDI: 0000000000000021
[ 190.185169][ C1] RBP: 0000000000000000 R08: 00007f1523254990 R09: 00007f1523254990
[ 190.193181][ C1] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f15232f233c
[ 190.201180][ C1] R13: 00007f15232ec106 R14: 00007ffdcf57f800 R15: 0000000000000000
[ 190.209194][ C1]