Warning: Permanently added '10.128.0.51' (ED25519) to the list of known hosts.
[ 72.164783][ T4271] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 72.164830][ T4272] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 72.172792][ T4271] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 72.179710][ T4272] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 72.187798][ T4271] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 72.194775][ T4272] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 72.201692][ T4271] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 72.208249][ T4272] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 72.215881][ T4271] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 72.222281][ T4272] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 72.229385][ T4271] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 72.236217][ T4272] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 72.242907][ T4271] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 72.249817][ T4272] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 72.265399][ T4272] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 72.266368][ T4271] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 72.272828][ T4272] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 72.279852][ T4271] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 72.286572][ T4272] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 72.294116][ T4271] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 72.301110][ T4272] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 72.308228][ T4271] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 72.314483][ T4272] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 72.321583][ T4271] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 72.328359][ T4272] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[ 72.335471][ T4271] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 72.342400][ T4272] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 72.349725][ T4271] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 72.364292][ T4270] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 72.373498][ T4270] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
executing program
executing program
[ 177.495331][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 177.502463][ C0] (detected by 0, t=10502 jiffies, g=6921, q=44 ncpus=2)
[ 177.509606][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10503 (4294954885-4294944382), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 177.523004][ C0] rcu: rcu_preempt kthread starved for 10504 jiffies! g6921 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 177.534136][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 177.544136][ C0] rcu: RCU grace-period kthread stack dump:
[ 177.550058][ C0] task:rcu_preempt state:R running task stack:27840 pid:16 ppid:2 flags:0x00004000
[ 177.560888][ C0] Call Trace:
[ 177.564191][ C0]
[ 177.567146][ C0] __schedule+0x10e9/0x40d0
[ 177.571720][ C0] ? lockdep_hardirqs_on+0x94/0x140
[ 177.576967][ C0] ? _raw_spin_unlock+0x40/0x40
[ 177.581856][ C0] ? release_firmware_map_entry+0x18a/0x18a
[ 177.587800][ C0] schedule+0xb9/0x180
[ 177.591897][ C0] schedule_timeout+0x15c/0x280
[ 177.596783][ C0] ? console_conditional_schedule+0x40/0x40
[ 177.602704][ C0] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 177.608719][ C0] ? update_process_times+0x1b0/0x1b0
[ 177.614141][ C0] ? prepare_to_swait_event+0x335/0x350
[ 177.619724][ C0] rcu_gp_fqs_loop+0x2f2/0x1310
[ 177.624634][ C0] ? rcu_gp_kthread+0x380/0x380
[ 177.629626][ C0] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 177.635651][ C0] ? rcu_gp_init+0x14b0/0x14b0
[ 177.640438][ C0] ? rcu_gp_cleanup+0xb4c/0xca0
[ 177.645316][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 177.650559][ C0] ? lockdep_hardirqs_on+0x94/0x140
[ 177.655803][ C0] rcu_gp_kthread+0x95/0x380
[ 177.660424][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 177.665561][ C0] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 177.671490][ C0] ? __kthread_parkme+0x162/0x1c0
[ 177.676557][ C0] kthread+0x29d/0x330
[ 177.680670][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 177.685803][ C0] ? kthread_blkcg+0xd0/0xd0
[ 177.690439][ C0] ret_from_fork+0x1f/0x30
[ 177.694908][ C0]
[ 177.697971][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 177.704318][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 177.709555][ C1] NMI backtrace for cpu 1
[ 177.709579][ C1] CPU: 1 PID: 4274 Comm: syz-executor165 Not tainted 6.1.135-syzkaller #0
[ 177.709595][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 177.709604][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x60
[ 177.709630][ C1] Code: 2e 0f 1f 84 00 00 00 00 00 90 53 48 89 fb e8 17 00 00 00 48 8b 3d 00 b9 7d 0c 48 89 de 5b e9 37 a5 50 00 00 00 cc cc 00 00 cc <48> 8b 04 24 65 48 8b 0d 94 ab 81 7e 65 8b 15 95 ab 81 7e 81 e2 00
[ 177.709647][ C1] RSP: 0018:ffffc900001e0e20 EFLAGS: 00000096
[ 177.709661][ C1] RAX: 1ffff110171e54be RBX: ffff8880b8f2a580 RCX: ffff88802f111dc0
[ 177.709674][ C1] RDX: 0000000000010000 RSI: 000000000000000f RDI: ffff8880b8f2a580
[ 177.709685][ C1] RBP: 000000000000000f R08: 0000000000000004 R09: 0000000000000003
[ 177.709694][ C1] R10: fffff5200003c180 R11: 1ffff9200003c180 R12: 7fffffffffffffff
[ 177.709706][ C1] R13: ffff8880b8f2a580 R14: dffffc0000000000 R15: 0000000000000000
[ 177.709717][ C1] FS: 000055557fe633c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 177.709731][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 177.709742][ C1] CR2: 00007f8249d29be0 CR3: 000000002f54e000 CR4: 00000000003506e0
[ 177.709757][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 177.709766][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 177.709775][ C1] Call Trace:
[ 177.709781][ C1]
[ 177.709786][ C1] __hrtimer_get_next_event+0x22/0x630
[ 177.709810][ C1] hrtimer_interrupt+0x420/0x8d0
[ 177.709838][ C1] __sysvec_apic_timer_interrupt+0x153/0x5a0
[ 177.709863][ C1] sysvec_apic_timer_interrupt+0x9b/0xc0
[ 177.709890][ C1]
[ 177.709894][ C1]
[ 177.709899][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 177.709927][ C1] RIP: 0010:_raw_spin_unlock_irq+0x25/0x40
[ 177.709951][ C1] Code: f5 ff 0f 1f 00 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 4e 5b 4a f7 48 89 df e8 a6 20 4b f7 e8 b1 22 6e f7 fb bf 01 00 00 00 b6 9d 3e f7 65 8b 05 b7 72 e9 75 85 c0 74 02 5b c3 e8 04 84 e7
[ 177.709963][ C1] RSP: 0018:ffffc90003df7bb8 EFLAGS: 00000286
[ 177.709975][ C1] RAX: 01414285ab513e00 RBX: ffff888029390940 RCX: 01414285ab513e00
[ 177.709987][ C1] RDX: dffffc0000000000 RSI: ffffffff8a6bff00 RDI: 0000000000000001
[ 177.709998][ C1] RBP: ffff888029390dd8 R08: dffffc0000000000 R09: ffffed1005272129
[ 177.710009][ C1] R10: ffffed1005272129 R11: 1ffff11005272128 R12: 1ffff110052721bb
[ 177.710021][ C1] R13: 0000000000000021 R14: dffffc0000000000 R15: 0000000000000000
[ 177.710039][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 177.710061][ C1] get_signal+0x1163/0x1350
[ 177.710095][ C1] arch_do_signal_or_restart+0xb0/0x1230
[ 177.710117][ C1] ? __ia32_sys_rt_sigreturn+0x660/0x790
[ 177.710139][ C1] ? load_gs_index+0x120/0x120
[ 177.710159][ C1] ? get_sigframe_size+0x10/0x10
[ 177.710187][ C1] ? exit_to_user_mode_loop+0x3b/0x110
[ 177.710212][ C1] exit_to_user_mode_loop+0x70/0x110
[ 177.710235][ C1] exit_to_user_mode_prepare+0xb1/0x140
[ 177.710258][ C1] syscall_exit_to_user_mode+0x16/0x40
[ 177.710283][ C1] do_syscall_64+0x58/0xa0
[ 177.710303][ C1] ? clear_bhb_loop+0x45/0xa0
[ 177.710317][ C1] ? clear_bhb_loop+0x45/0xa0
[ 177.710333][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 177.710358][ C1] RIP: 0033:0x7f8249d12289
[ 177.710378][ C1] 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
[ 177.710390][ C1] RSP: 002b:00007ffc430dba08 EFLAGS: 00000246
[ 177.710402][ C1] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f8249d12289
[ 177.710412][ C1] RDX: 000020000006b000 RSI: 0000000000000000 RDI: 0000000000000000
[ 177.710421][ C1] RBP: 0000000000000000 R08: 00007f8249cca990 R09: 00007f8249cca990
[ 177.710432][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8249d62178
[ 177.710441][ C1] R13: 00007f8249d68e3c R14: 00007ffc430dba40 R15: 0000000000000000
[ 177.710459][ C1]