Warning: Permanently added '10.128.0.12' (ED25519) to the list of known hosts.
[ 172.972178][ T5806] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 172.982659][ T5808] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 172.992025][ T5808] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 172.999769][ T5809] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 173.008744][ T5812] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 173.009526][ T5809] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 173.018973][ T5812] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 173.028444][ T5809] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 173.037863][ T5809] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 173.038875][ T5812] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 173.049787][ T5809] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 173.060970][ T5812] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 173.062136][ T5809] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 173.072141][ T5812] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 173.080515][ T5809] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 173.082528][ T5811] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 173.094962][ T5809] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 173.104280][ T5813] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 173.110606][ T5809] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 173.118534][ T5813] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 173.126177][ T5813] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 173.135126][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 173.152069][ T51] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 173.161177][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 278.456592][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 278.463761][ C1] rcu: (detected by 1, t=10502 jiffies, g=9661, q=162 ncpus=2)
[ 278.471791][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10495 (4294964927-4294954432), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 278.485301][ C1] rcu: rcu_preempt kthread starved for 10496 jiffies! g9661 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 278.496458][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 278.506471][ C1] rcu: RCU grace-period kthread stack dump:
[ 278.512404][ C1] task:rcu_preempt state:R running task stack:27752 pid:17 ppid:2 flags:0x00004000
[ 278.523252][ C1] Call Trace:
[ 278.526577][ C1]
[ 278.529568][ C1] __schedule+0x14d2/0x44d0
[ 278.534221][ C1] ? _raw_spin_unlock_irqrestore+0x86/0x110
[ 278.540363][ C1] ? lockdep_hardirqs_on+0x98/0x150
[ 278.545692][ C1] ? _raw_spin_unlock_irqrestore+0xae/0x110
[ 278.551640][ C1] ? asan.module_dtor+0x20/0x20
[ 278.556566][ C1] ? enqueue_timer+0x225/0x530
[ 278.561443][ C1] ? __mod_timer+0x984/0xdb0
[ 278.566222][ C1] schedule+0xbd/0x170
[ 278.570359][ C1] schedule_timeout+0x160/0x280
[ 278.575262][ C1] ? console_conditional_schedule+0x40/0x40
[ 278.581202][ C1] ? _raw_spin_unlock_irqrestore+0x86/0x110
[ 278.587498][ C1] ? update_process_times+0x1b0/0x1b0
[ 278.593070][ C1] ? prepare_to_swait_event+0x339/0x360
[ 278.598831][ C1] rcu_gp_fqs_loop+0x302/0x1560
[ 278.603849][ C1] ? dyntick_save_progress_counter+0x2b0/0x2b0
[ 278.610068][ C1] ? rcu_gp_init+0x1510/0x1510
[ 278.614883][ C1] ? rcu_gp_cleanup+0xb4c/0xca0
[ 278.619801][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 278.625053][ C1] ? lockdep_hardirqs_on+0x98/0x150
[ 278.630310][ C1] rcu_gp_kthread+0x99/0x380
[ 278.634969][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 278.640135][ C1] ? __kthread_parkme+0x7a/0x1c0
[ 278.645134][ C1] ? __kthread_parkme+0x162/0x1c0
[ 278.650219][ C1] kthread+0x2fa/0x390
[ 278.654330][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 278.659501][ C1] ? kthread_blkcg+0xd0/0xd0
[ 278.664147][ C1] ret_from_fork+0x48/0x80
[ 278.668670][ C1] ? kthread_blkcg+0xd0/0xd0
[ 278.673306][ C1] ret_from_fork_asm+0x11/0x20
[ 278.678175][ C1]
[ 278.681238][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 278.687596][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 278.692847][ C0] NMI backtrace for cpu 0
[ 278.692875][ C0] CPU: 0 PID: 5824 Comm: syz-executor166 Not tainted syzkaller #0
[ 278.692891][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 278.692900][ C0] RIP: 0010:__lock_acquire+0xc75/0x7c80
[ 278.692923][ C0] Code: f6 ba 01 00 00 00 e8 6a aa 00 00 49 b8 00 00 00 00 00 fc ff df 85 c0 0f 84 84 04 00 00 48 8b 84 24 c8 00 00 00 42 0f b6 04 00 <84> c0 0f 85 f0 60 00 00 48 8b 84 24 98 00 00 00 83 38 00 0f 84 8b
[ 278.692937][ C0] RSP: 0018:ffffc90004a4f860 EFLAGS: 00000046
[ 278.692951][ C0] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000000000
[ 278.692961][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff90d96530
[ 278.692971][ C0] RBP: ffffc90004a4faa8 R08: dffffc0000000000 R09: 1ffffffff21b2ca6
[ 278.692983][ C0] R10: dffffc0000000000 R11: fffffbfff21b2ca7 R12: 0000000000000000
[ 278.692994][ C0] R13: ffff888029130000 R14: ffff888029130ae0 R15: ffff888029130b00
[ 278.693006][ C0] FS: 000055555c7053c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 278.693020][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 278.693032][ C0] CR2: 000020000006b000 CR3: 000000002e0fa000 CR4: 00000000003506f0
[ 278.693046][ C0] Call Trace:
[ 278.693052][ C0]
[ 278.693069][ C0] ? seqcount_lockdep_reader_access+0x160/0x1c0
[ 278.693090][ C0] ? verify_lock_unused+0x140/0x140
[ 278.693108][ C0] ? verify_lock_unused+0x140/0x140
[ 278.693125][ C0] ? ktime_get+0x7f/0x280
[ 278.693150][ C0] lock_acquire+0x197/0x410
[ 278.693166][ C0] ? __might_fault+0xaa/0x120
[ 278.693207][ C0] ? __might_sleep+0xe0/0xe0
[ 278.693226][ C0] ? read_lock_is_recursive+0x20/0x20
[ 278.693245][ C0] ? lockdep_hardirqs_on+0x98/0x150
[ 278.693266][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 278.693288][ C0] ? __might_fault+0xaa/0x120
[ 278.693302][ C0] __might_fault+0xc6/0x120
[ 278.693316][ C0] ? __might_fault+0xaa/0x120
[ 278.693331][ C0] __rseq_handle_notify_resume+0x12e/0x1170
[ 278.693355][ C0] ? _raw_spin_unlock_irq+0x29/0x50
[ 278.693378][ C0] ? __bpf_trace_rseq_ip_fixup+0x1f0/0x1f0
[ 278.693400][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x760
[ 278.693419][ C0] ? lock_chain_count+0x20/0x20
[ 278.693437][ C0] ? arch_do_signal_or_restart+0x37f/0x7b0
[ 278.693469][ C0] arch_do_signal_or_restart+0x3bb/0x7b0
[ 278.693495][ C0] ? get_sigframe_size+0x20/0x20
[ 278.693527][ C0] ? exit_to_user_mode_loop+0x3b/0x110
[ 278.693551][ C0] exit_to_user_mode_loop+0x70/0x110
[ 278.693575][ C0] exit_to_user_mode_prepare+0xf6/0x180
[ 278.693597][ C0] syscall_exit_to_user_mode+0x1a/0x50
[ 278.693618][ C0] do_syscall_64+0x61/0xb0
[ 278.693633][ C0] ? clear_bhb_loop+0x40/0x90
[ 278.693652][ C0] ? clear_bhb_loop+0x40/0x90
[ 278.693673][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 278.693692][ C0] RIP: 0033:0x7f839afbf51a
[ 278.693710][ C0] 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 23 87 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 83 87 02 00 8b 44 24
[ 278.693722][ C0] RSP: 002b:00007ffc41edb5e0 EFLAGS: 00000293
[ 278.693735][ C0] RAX: fffffffffffffff7 RBX: 0000000000000007 RCX: 00007f839afbf51a
[ 278.693746][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000006
[ 278.693755][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 278.693763][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f839b0181cc
[ 278.693773][ C0] R13: 00007ffc41edb900 R14: 00007ffc41edb630 R15: 0000000000000000
[ 278.693791][ C0]