Warning: Permanently added '10.128.0.225' (ED25519) to the list of known hosts.
[ 69.212055][ T5777] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 69.227650][ T5782] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 69.241399][ T5782] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 69.265062][ T5785] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 69.283822][ T5785] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 69.292876][ T5787] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 69.294392][ T5785] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 69.302526][ T5790] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 69.318180][ T5787] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 69.326784][ T5791] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 69.336689][ T5791] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 69.345213][ T5791] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 69.353058][ T5787] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 69.359450][ T5785] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 69.364559][ T5787] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 69.371220][ T5785] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 69.380084][ T5791] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 69.386221][ T5785] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 69.395814][ T5787] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 69.410140][ T5791] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 69.420872][ T5791] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 69.431874][ T5787] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 69.442651][ T5791] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 69.452260][ T5791] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 221.916545][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 221.923633][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P9/1:b..l
[ 221.931510][ C0] rcu: (detected by 0, t=10503 jiffies, g=7277, q=72 ncpus=2)
[ 221.939076][ C0] task:kworker/0:1 state:R running task stack:27448 pid:9 ppid:2 flags:0x00004000
[ 221.950269][ C0] Workqueue: events_power_efficient gc_worker
[ 221.956390][ C0] Call Trace:
[ 221.959671][ C0]
[ 221.962617][ C0] __schedule+0x14e2/0x4580
[ 221.967152][ C0] ? mark_lock+0x94/0x320
[ 221.971496][ C0] ? asan.module_dtor+0x20/0x20
[ 221.976351][ C0] ? mark_lock+0x94/0x320
[ 221.980689][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x760
[ 221.986686][ C0] ? preempt_schedule_irq+0xaa/0x140
[ 221.991990][ C0] preempt_schedule_irq+0xb5/0x140
[ 221.997116][ C0] ? preempt_schedule_notrace+0x110/0x110
[ 222.002850][ C0] ? rcu_irq_exit_check_preempt+0xdf/0x210
[ 222.008667][ C0] irqentry_exit+0x67/0x70
[ 222.013092][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 222.019078][ C0] RIP: 0010:lock_acquire+0x1f2/0x410
[ 222.024371][ C0] Code: 00 9c 8f 84 24 80 00 00 00 f6 84 24 81 00 00 00 02 0f 85 f5 00 00 00 41 f7 c6 00 02 00 00 74 01 fb 48 c7 44 24 60 0e 36 e0 45 <4b> c7 04 3c 00 00 00 00 66 43 c7 44 3c 09 00 00 43 c6 44 3c 0b 00
[ 222.043998][ C0] RSP: 0018:ffffc900000e7940 EFLAGS: 00000206
[ 222.050075][ C0] RAX: 0000000000000001 RBX: 0000000000000000 RCX: c7aed6ab9775da00
[ 222.058054][ C0] RDX: 0000000000000000 RSI: ffffffff8aaac440 RDI: ffffffff8afc6780
[ 222.066033][ C0] RBP: ffffc900000e7a48 R08: dffffc0000000000 R09: 1ffffffff21b08a4
[ 222.074011][ C0] R10: dffffc0000000000 R11: fffffbfff21b08a5 R12: 1ffff9200001cf34
[ 222.081993][ C0] R13: ffffffff8cd2f760 R14: 0000000000000246 R15: dffffc0000000000
[ 222.089997][ C0] ? __might_sleep+0xe0/0xe0
[ 222.094600][ C0] ? read_lock_is_recursive+0x20/0x20
[ 222.099995][ C0] gc_worker+0x28d/0x14b0
[ 222.104332][ C0] ? gc_worker+0x269/0x14b0
[ 222.108852][ C0] ? gc_worker+0x269/0x14b0
[ 222.113366][ C0] ? init_conntrack+0xee0/0xee0
[ 222.118225][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 222.123442][ C0] ? process_scheduled_works+0x957/0x15b0
[ 222.129172][ C0] ? process_scheduled_works+0x957/0x15b0
[ 222.134897][ C0] process_scheduled_works+0xa45/0x15b0
[ 222.140480][ C0] ? assign_work+0x400/0x400
[ 222.145091][ C0] ? assign_work+0x39e/0x400
[ 222.149695][ C0] worker_thread+0xa55/0xfc0
[ 222.154323][ C0] kthread+0x2fa/0x390
[ 222.158394][ C0] ? pr_cont_work+0x560/0x560
[ 222.163084][ C0] ? kthread_blkcg+0xd0/0xd0
[ 222.167681][ C0] ret_from_fork+0x48/0x80
[ 222.172108][ C0] ? kthread_blkcg+0xd0/0xd0
[ 222.176701][ C0] ret_from_fork_asm+0x11/0x20
[ 222.181487][ C0]
[ 222.184510][ C0] rcu: rcu_preempt kthread starved for 10528 jiffies! g7277 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 222.195628][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 222.205599][ C0] rcu: RCU grace-period kthread stack dump:
[ 222.211485][ C0] task:rcu_preempt state:R running task stack:27496 pid:17 ppid:2 flags:0x00004000
[ 222.222278][ C0] Call Trace:
[ 222.225560][ C0]
[ 222.228500][ C0] __schedule+0x14e2/0x4580
[ 222.233032][ C0] ? _raw_spin_unlock_irqrestore+0x86/0x110
[ 222.238954][ C0] ? lockdep_hardirqs_on+0x98/0x150
[ 222.244160][ C0] ? _raw_spin_unlock_irqrestore+0xae/0x110
[ 222.250065][ C0] ? asan.module_dtor+0x20/0x20
[ 222.254924][ C0] ? enqueue_timer+0x4ab/0x530
[ 222.259703][ C0] ? __mod_timer+0x984/0xdb0
[ 222.264312][ C0] schedule+0xbd/0x170
[ 222.268390][ C0] schedule_timeout+0x160/0x280
[ 222.273274][ C0] ? console_conditional_schedule+0x40/0x40
[ 222.279180][ C0] ? update_process_times+0x1b0/0x1b0
[ 222.284571][ C0] ? prepare_to_swait_event+0x339/0x360
[ 222.290133][ C0] rcu_gp_fqs_loop+0x302/0x1560
[ 222.295004][ C0] ? rcu_gp_init+0x110e/0x1510
[ 222.299786][ C0] ? rcu_gp_kthread+0x380/0x380
[ 222.304653][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x760
[ 222.310644][ C0] ? rcu_gp_init+0x1510/0x1510
[ 222.315416][ C0] ? rcu_gp_cleanup+0xb4c/0xca0
[ 222.320277][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 222.325487][ C0] ? lockdep_hardirqs_on+0x98/0x150
[ 222.330694][ C0] rcu_gp_kthread+0x99/0x380
[ 222.335300][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 222.340431][ C0] ? __kthread_parkme+0x7a/0x1c0
[ 222.345385][ C0] ? __kthread_parkme+0x162/0x1c0
[ 222.350427][ C0] kthread+0x2fa/0x390
[ 222.354499][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 222.359627][ C0] ? kthread_blkcg+0xd0/0xd0
[ 222.364222][ C0] ret_from_fork+0x48/0x80
[ 222.368647][ C0] ? kthread_blkcg+0xd0/0xd0
[ 222.373245][ C0] ret_from_fork_asm+0x11/0x20
[ 222.378031][ C0]
[ 222.381062][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 222.387396][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 222.392611][ C1] NMI backtrace for cpu 1
[ 222.392629][ C1] CPU: 1 PID: 5798 Comm: syz-executor331 Not tainted 6.6.93-syzkaller #0
[ 222.392644][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 222.392653][ C1] RIP: 0010:trace_irq_disable+0x30/0xe0
[ 222.392677][ C1] Code: 8b 05 c0 bf 77 7e 83 f8 08 73 2e 89 c3 c1 e8 06 48 8d 3c c5 68 a7 49 8e be 08 00 00 00 e8 28 43 52 00 48 0f a3 1d f8 ac bd 0c <73> 09 e8 99 95 e3 ff 84 c0 74 08 5b 41 5e c3 0f 0b eb ce 0f 0b eb
[ 222.392690][ C1] RSP: 0018:ffffc9000482fa88 EFLAGS: 00000057
[ 222.392703][ C1] RAX: 0000000000000001 RBX: 0000000000000001 RCX: ffffffff818bfa68
[ 222.392713][ C1] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff8e49a768
[ 222.392723][ C1] RBP: ffffc9000482fb30 R08: ffffffff8e49a76f R09: 1ffffffff1c934ed
[ 222.392734][ C1] R10: dffffc0000000000 R11: fffffbfff1c934ee R12: ffffffff8131483e
[ 222.392745][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 1ffff92000905f54
[ 222.392755][ C1] FS: 0000555573f123c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 222.392769][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 222.392779][ C1] CR2: 000020000006b000 CR3: 0000000020d77000 CR4: 00000000003506e0
[ 222.392792][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 222.392801][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 222.392810][ C1] Call Trace:
[ 222.392815][ C1]
[ 222.392822][ C1] __local_bh_enable_ip+0xcf/0x1c0
[ 222.392838][ C1] ? _local_bh_enable+0xa0/0xa0
[ 222.392851][ C1] ? rcu_is_watching+0x15/0xb0
[ 222.392873][ C1] fpu__restore_sig+0x920/0x10e0
[ 222.392896][ C1] ? fpu__restore_sig+0x3ce/0x10e0
[ 222.392917][ C1] ? copy_fpstate_to_sigframe+0xbe0/0xbe0
[ 222.392942][ C1] ? __lock_acquire+0x7c80/0x7c80
[ 222.392961][ C1] ? __might_fault+0xc6/0x120
[ 222.392977][ C1] ? __might_fault+0xaa/0x120
[ 222.392995][ C1] __ia32_sys_rt_sigreturn+0x65d/0x7b0
[ 222.393017][ C1] ? lockdep_hardirqs_on+0x98/0x150
[ 222.393034][ C1] ? x64_setup_rt_frame+0xcd0/0xcd0
[ 222.393066][ C1] ? lock_chain_count+0x20/0x20
[ 222.393084][ C1] ? lockdep_hardirqs_on+0x98/0x150
[ 222.393101][ C1] do_syscall_64+0x55/0xb0
[ 222.393120][ C1] ? clear_bhb_loop+0x40/0x90
[ 222.393134][ C1] ? clear_bhb_loop+0x40/0x90
[ 222.393149][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 222.393170][ C1] RIP: 0033:0x7f745abaa91a
[ 222.393196][ C1] Code: 48 3d 00 f0 ff ff 77 48 c3 0f 1f 80 00 00 00 00 48 83 ec 18 89 7c 24 0c e8 e3 6a 02 00 8b 7c 24 0c 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 36 89 d7 89 44 24 0c e8 43 6b 02 00 8b 44 24
[ 222.393207][ C1] RSP: 002b:00007fff6ab2a9d0 EFLAGS: 00000293
[ 222.393219][ C1] RAX: fffffffffffffff7 RBX: 0000000000000007 RCX: 00007f745abaa91a
[ 222.393229][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000006
[ 222.393238][ C1] RBP: 0000000000000000 R08: 00007f745ab6b990 R09: 00007f745ab6b990
[ 222.393247][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f745ac0933c
[ 222.393257][ C1] R13: 00007f745ac03106 R14: 00007fff6ab2aa20 R15: 0000000000000000
[ 222.393274][ C1]