Warning: Permanently added '10.128.0.142' (ED25519) to the list of known hosts.
[ 83.411696][ T4280] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 83.429127][ T4281] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 83.440095][ T4281] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 83.462357][ T4282] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 83.471979][ T4282] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 83.488701][ T4282] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 83.505809][ T4282] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 83.507179][ T4286] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 83.517210][ T4282] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 83.529164][ T4286] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 83.537056][ T4282] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 83.551744][ T4286] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 83.569639][ T4286] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 83.570541][ T4282] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 83.580449][ T4286] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 83.590385][ T4282] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 83.604722][ T4286] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 83.610424][ T4289] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 83.616498][ T4286] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 83.628983][ T4289] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 83.636207][ T4286] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 83.648162][ T4289] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 83.655921][ T4286] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 83.671314][ T4289] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 83.679402][ T4286] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 83.688379][ T4289] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 83.698309][ T4286] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 83.717363][ T4280] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[ 83.718111][ T4286] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 83.735812][ T48] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
executing program
executing program
[ 127.184295][ T126] cfg80211: failed to load regulatory.db
[ 127.199906][ T4289] Bluetooth: hci2: command 0x0409 tx timeout
[ 127.207139][ T4289] Bluetooth: hci1: command 0x0409 tx timeout
[ 127.214325][ T4290] Bluetooth: hci4: command 0x0409 tx timeout
[ 127.221968][ T4281] Bluetooth: hci0: command 0x0409 tx timeout
executing program
executing program
[ 127.229485][ T4281] Bluetooth: hci3: command 0x0409 tx timeout
executing program
[ 142.902117][ T4289] Bluetooth: hci3: command 0x041b tx timeout
[ 142.908426][ T4289] Bluetooth: hci4: command 0x041b tx timeout
[ 142.915119][ T4289] Bluetooth: hci1: command 0x041b tx timeout
[ 142.929799][ T4289] Bluetooth: hci0: command 0x041b tx timeout
[ 142.936450][ T4289] Bluetooth: hci2: command 0x041b tx timeout
[ 247.979523][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 247.986696][ C1] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P7/1:b..l
[ 247.994579][ C1] (detected by 1, t=10502 jiffies, g=8797, q=128 ncpus=2)
[ 248.001820][ C1] task:kworker/0:0 state:R running task stack:25096 pid:7 ppid:2 flags:0x00004000
[ 248.013094][ C1] Workqueue: events_power_efficient gc_worker
[ 248.019240][ C1] Call Trace:
[ 248.022542][ C1]
[ 248.025509][ C1] __schedule+0x10ec/0x40b0
[ 248.030069][ C1] ? release_firmware_map_entry+0x18a/0x18a
[ 248.036001][ C1] ? lock_chain_count+0x20/0x20
[ 248.040894][ C1] ? rcu_preempt_deferred_qs_irqrestore+0x830/0xc00
[ 248.047552][ C1] ? preempt_schedule_irq+0xa6/0x150
[ 248.052874][ C1] preempt_schedule_irq+0xb1/0x150
[ 248.058019][ C1] ? preempt_schedule_notrace+0x110/0x110
[ 248.063774][ C1] ? rcu_is_watching+0x11/0xa0
[ 248.068575][ C1] ? rcu_irq_exit_check_preempt+0xdb/0x210
[ 248.074425][ C1] irqentry_exit+0x63/0x70
[ 248.078875][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 248.084883][ C1] RIP: 0010:seqcount_lockdep_reader_access+0x17b/0x1c0
[ 248.091764][ C1] Code: f9 4d 85 e4 75 16 e8 84 39 1f f9 eb 15 e8 7d 39 1f f9 e8 08 bc b5 01 4d 85 e4 74 ea e8 6e 39 1f f9 fb 48 c7 04 24 0e 36 e0 45 <4b> c7 04 3e 00 00 00 00 66 43 c7 44 3e 09 00 00 43 c6 44 3e 0b 00
[ 248.111411][ C1] RSP: 0018:ffffc900000c7a20 EFLAGS: 00000293
[ 248.117512][ C1] RAX: ffffffff886196b2 RBX: 0000000000000000 RCX: ffff88813fe4bb80
[ 248.125508][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 248.133500][ C1] RBP: ffffc900000c7ad0 R08: dffffc0000000000 R09: fffffbfff215c45a
[ 248.141504][ C1] R10: fffffbfff215c45a R11: 1ffffffff215c459 R12: 0000000000000200
[ 248.149505][ C1] R13: ffffffff9700de60 R14: 1ffff92000018f44 R15: dffffc0000000000
[ 248.157516][ C1] ? seqcount_lockdep_reader_access+0x172/0x1c0
[ 248.163804][ C1] ? nf_conntrack_hash_check_insert+0x9c0/0x9c0
[ 248.170099][ C1] gc_worker+0x30c/0x13d0
[ 248.174474][ C1] ? gc_worker+0x261/0x13d0
[ 248.179014][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 248.184943][ C1] ? init_conntrack+0x1140/0x1140
[ 248.190004][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 248.195249][ C1] ? process_one_work+0x7a1/0x1160
[ 248.200391][ C1] process_one_work+0x898/0x1160
[ 248.205373][ C1] ? worker_detach_from_pool+0x240/0x240
[ 248.211043][ C1] ? _raw_spin_lock_irq+0xab/0xe0
[ 248.216104][ C1] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 248.221511][ C1] ? kthread_data+0x4b/0xc0
[ 248.226062][ C1] worker_thread+0xaa2/0x1250
[ 248.230809][ C1] kthread+0x29d/0x330
[ 248.234914][ C1] ? worker_clr_flags+0x1a0/0x1a0
[ 248.240005][ C1] ? kthread_blkcg+0xd0/0xd0
[ 248.244640][ C1] ret_from_fork+0x1f/0x30
[ 248.249109][ C1]
[ 248.252151][ C1] rcu: rcu_preempt kthread starved for 10523 jiffies! g8797 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 248.263284][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 248.273280][ C1] rcu: RCU grace-period kthread stack dump:
[ 248.279192][ C1] task:rcu_preempt state:R running task stack:27840 pid:16 ppid:2 flags:0x00004000
[ 248.290002][ C1] Call Trace:
[ 248.293304][ C1]
[ 248.296263][ C1] __schedule+0x10ec/0x40b0
[ 248.300806][ C1] ? lockdep_hardirqs_on+0x94/0x140
[ 248.306056][ C1] ? _raw_spin_unlock+0x40/0x40
[ 248.310956][ C1] ? release_firmware_map_entry+0x18a/0x18a
[ 248.316896][ C1] schedule+0xb9/0x180
[ 248.320998][ C1] schedule_timeout+0x15c/0x280
[ 248.325883][ C1] ? console_conditional_schedule+0x40/0x40
[ 248.331811][ C1] ? _raw_spin_unlock_irqrestore+0x82/0x100
[ 248.337748][ C1] ? update_process_times+0x1b0/0x1b0
[ 248.343174][ C1] ? prepare_to_swait_event+0x335/0x350
[ 248.348766][ C1] rcu_gp_fqs_loop+0x2f2/0x1310
[ 248.353664][ C1] ? dyntick_save_progress_counter+0x2b0/0x2b0
[ 248.359855][ C1] ? rcu_gp_init+0x14b0/0x14b0
[ 248.364648][ C1] ? rcu_gp_cleanup+0xb4c/0xca0
[ 248.369531][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 248.374778][ C1] ? lockdep_hardirqs_on+0x94/0x140
[ 248.380023][ C1] rcu_gp_kthread+0x95/0x380
[ 248.384651][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 248.389796][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 248.395734][ C1] ? __kthread_parkme+0x162/0x1c0
[ 248.400801][ C1] kthread+0x29d/0x330
[ 248.404905][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 248.410043][ C1] ? kthread_blkcg+0xd0/0xd0
[ 248.414673][ C1] ret_from_fork+0x1f/0x30
[ 248.419135][ C1]
[ 248.422183][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 248.428538][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 248.433782][ C0] NMI backtrace for cpu 0
[ 248.433802][ C0] CPU: 0 PID: 4299 Comm: syz-executor291 Not tainted syzkaller #0
[ 248.433817][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 248.433826][ C0] RIP: 0010:kasan_check_range+0x58/0x290
[ 248.433856][ C0] Code: 00 00 49 bf 01 00 00 00 00 fc ff df 49 89 fb 49 c1 eb 03 49 b8 00 00 00 00 00 fc ff df 4f 8d 0c 03 48 8d 5c 37 ff 48 c1 eb 03 <4e> 8d 14 3b 4d 89 d6 4d 29 ce 49 83 fe 10 7f 26 4d 85 f6 0f 84 39
[ 248.433869][ C0] RSP: 0018:ffffc90003c77a20 EFLAGS: 00000807
[ 248.433882][ C0] RAX: 0000000000000001 RBX: 1ffffffff1c3ee4d RCX: ffffffff8162f209
[ 248.433893][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff8e1f7268
[ 248.433903][ C0] RBP: ffffc90003c77b48 R08: dffffc0000000000 R09: fffffbfff1c3ee4d
[ 248.433914][ C0] R10: ffffed100f8cd863 R11: 1ffffffff1c3ee4d R12: 0000000000000000
[ 248.433925][ C0] R13: 1ffff9200078ef54 R14: 0000000000000000 R15: dffffc0000000001
[ 248.433935][ C0] FS: 0000555565d0c3c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 248.433949][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 248.433959][ C0] CR2: 00007ff6bc8c9ba0 CR3: 00000000765d3000 CR4: 00000000003506f0
[ 248.433973][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 248.433981][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 248.433990][ C0] Call Trace:
[ 248.433996][ C0]
[ 248.434002][ C0] lock_acquire+0xd9/0x490
[ 248.434025][ C0] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 248.434050][ C0] ? read_lock_is_recursive+0x10/0x10
[ 248.434071][ C0] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 248.434094][ C0] ? _raw_spin_unlock+0x40/0x40
[ 248.434116][ C0] ? posixtimer_rearm+0x131/0x340
[ 248.434140][ C0] _raw_spin_lock+0x2a/0x40
[ 248.434161][ C0] ? dequeue_signal+0x1cd/0x4b0
[ 248.434181][ C0] dequeue_signal+0x1cd/0x4b0
[ 248.434202][ C0] ? __might_fault+0xa6/0x120
[ 248.434228][ C0] get_signal+0x547/0x1350
[ 248.434259][ C0] arch_do_signal_or_restart+0xb0/0x1230
[ 248.434281][ C0] ? __ia32_sys_rt_sigreturn+0x660/0x790
[ 248.434302][ C0] ? load_gs_index+0x120/0x120
[ 248.434320][ C0] ? get_sigframe_size+0x10/0x10
[ 248.434347][ C0] ? exit_to_user_mode_loop+0x3b/0x110
[ 248.434371][ C0] exit_to_user_mode_loop+0x70/0x110
[ 248.434393][ C0] exit_to_user_mode_prepare+0xb1/0x140
[ 248.434415][ C0] syscall_exit_to_user_mode+0x16/0x40
[ 248.434437][ C0] do_syscall_64+0x58/0xa0
[ 248.434453][ C0] ? clear_bhb_loop+0x60/0xb0
[ 248.434468][ C0] ? clear_bhb_loop+0x60/0xb0
[ 248.434484][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 248.434509][ C0] RIP: 0033:0x7ff6bc8b2249
[ 248.434530][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 1b 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
[ 248.434541][ C0] RSP: 002b:00007ffdde2d28f8 EFLAGS: 00000246
[ 248.434553][ C0] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007ff6bc8b2249
[ 248.434563][ C0] RDX: 000020000006b000 RSI: 0000000000000000 RDI: 0000000000000000
[ 248.434572][ C0] RBP: 0000000000000000 R08: 00007ff6bc86a990 R09: 00007ff6bc86a990
[ 248.434582][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdde2d291c
[ 248.434592][ C0] R13: 00007ffdde2d2950 R14: 00007ffdde2d2930 R15: 0000000000000002
[ 248.434609][ C0]