Warning: Permanently added '10.128.0.19' (ED25519) to the list of known hosts.
[ 66.912059][ T5776] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 66.921150][ T5776] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 66.928678][ T5777] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 66.936734][ T5777] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 66.942264][ T5776] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 66.944866][ T5777] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 66.957970][ T5776] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 66.958281][ T5777] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 66.965766][ T5776] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 66.972366][ T5777] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 66.979493][ T5776] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 66.986769][ T5777] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 66.994340][ T5776] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 67.001131][ T5777] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 67.007667][ T5776] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 67.015119][ T5777] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 67.021093][ T5776] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 67.028574][ T5777] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 67.036774][ T5774] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 67.041929][ T5777] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 67.049157][ T5774] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 67.065547][ T5774] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 67.074095][ T5780] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 67.081537][ T5780] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 172.311308][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 172.318389][ C0] rcu: (detected by 0, t=10502 jiffies, g=6417, q=46 ncpus=2)
[ 172.325940][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10503 (4294954340-4294943837), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 172.339316][ C0] rcu: rcu_preempt kthread starved for 10504 jiffies! g6417 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 172.350425][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 172.360394][ C0] rcu: RCU grace-period kthread stack dump:
[ 172.366292][ C0] task:rcu_preempt state:R running task stack:27752 pid:17 ppid:2 flags:0x00004000
[ 172.377097][ C0] Call Trace:
[ 172.380377][ C0]
[ 172.383323][ C0] __schedule+0x14d2/0x44d0
[ 172.387869][ C0] ? _raw_spin_unlock_irqrestore+0x86/0x110
[ 172.393770][ C0] ? lockdep_hardirqs_on+0x98/0x150
[ 172.398977][ C0] ? _raw_spin_unlock_irqrestore+0xae/0x110
[ 172.404876][ C0] ? asan.module_dtor+0x20/0x20
[ 172.409739][ C0] ? enqueue_timer+0x4ab/0x530
[ 172.414512][ C0] ? __mod_timer+0x984/0xdb0
[ 172.419121][ C0] schedule+0xbd/0x170
[ 172.423200][ C0] schedule_timeout+0x160/0x280
[ 172.428054][ C0] ? console_conditional_schedule+0x40/0x40
[ 172.433950][ C0] ? update_process_times+0x1b0/0x1b0
[ 172.439339][ C0] ? prepare_to_swait_event+0x339/0x360
[ 172.444895][ C0] rcu_gp_fqs_loop+0x302/0x1560
[ 172.449759][ C0] ? rcu_gp_init+0x110e/0x1510
[ 172.454539][ C0] ? rcu_gp_kthread+0x380/0x380
[ 172.459403][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x760
[ 172.465391][ C0] ? rcu_gp_init+0x1510/0x1510
[ 172.470164][ C0] ? rcu_gp_cleanup+0xb4c/0xca0
[ 172.475028][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 172.480232][ C0] ? lockdep_hardirqs_on+0x98/0x150
[ 172.485443][ C0] rcu_gp_kthread+0x99/0x380
[ 172.490049][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 172.495176][ C0] ? __kthread_parkme+0x7a/0x1c0
[ 172.500125][ C0] ? __kthread_parkme+0x162/0x1c0
[ 172.505163][ C0] kthread+0x2fa/0x390
[ 172.509237][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 172.514369][ C0] ? kthread_blkcg+0xd0/0xd0
[ 172.518963][ C0] ret_from_fork+0x48/0x80
[ 172.523385][ C0] ? kthread_blkcg+0xd0/0xd0
[ 172.527980][ C0] ret_from_fork_asm+0x11/0x20
[ 172.532764][ C0]
[ 172.535794][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 172.542113][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 172.547330][ C1] NMI backtrace for cpu 1
[ 172.547347][ C1] CPU: 1 PID: 5785 Comm: syz-executor510 Not tainted syzkaller #0
[ 172.547362][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 172.547370][ C1] RIP: 0010:__lock_acquire+0xa09/0x7c80
[ 172.547390][ C1] Code: 00 00 4c 89 f0 48 c1 e8 03 42 0f b6 04 00 84 c0 0f 85 37 01 00 00 41 80 3e 02 0f 84 91 00 00 00 48 8b 44 24 78 42 0f b6 04 00 <84> c0 0f 85 ef 00 00 00 48 ff c3 48 8b 44 24 40 48 63 00 49 83 c7
[ 172.547404][ C1] RSP: 0018:ffffc900001f08c0 EFLAGS: 00000093
[ 172.547417][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000002
[ 172.547427][ C1] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff90d945d0
[ 172.547437][ C1] RBP: ffffc900001f0b08 R08: dffffc0000000000 R09: 1ffffffff21b28ba
[ 172.547448][ C1] R10: dffffc0000000000 R11: fffffbfff21b28bb R12: 0000000000000002
[ 172.547459][ C1] R13: ffff88802ea1e500 R14: ffffffff9075268a R15: ffff88802ea1e500
[ 172.547470][ C1] FS: 00005555914b13c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 172.547484][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 172.547495][ C1] CR2: 000020000006b000 CR3: 0000000076239000 CR4: 00000000003506e0
[ 172.547513][ C1] Call Trace:
[ 172.547519][ C1]
[ 172.547531][ C1] ? mark_lock+0x94/0x320
[ 172.547549][ C1] ? verify_lock_unused+0x140/0x140
[ 172.547564][ C1] ? __lock_acquire+0x1334/0x7c80
[ 172.547579][ C1] ? verify_lock_unused+0x140/0x140
[ 172.547604][ C1] lock_acquire+0x197/0x410
[ 172.547619][ C1] ? send_sigqueue+0x97/0x710
[ 172.547643][ C1] ? do_raw_spin_lock+0x121/0x2c0
[ 172.547662][ C1] ? read_lock_is_recursive+0x20/0x20
[ 172.547677][ C1] ? __hrtimer_run_queues+0x426/0xc40
[ 172.547693][ C1] ? __lock_acquire+0x7c80/0x7c80
[ 172.547712][ C1] send_sigqueue+0xb8/0x710
[ 172.547732][ C1] ? send_sigqueue+0x97/0x710
[ 172.547753][ C1] ? send_sigqueue+0x97/0x710
[ 172.547775][ C1] posix_timer_fn+0x16e/0x3d0
[ 172.547792][ C1] __hrtimer_run_queues+0x51e/0xc40
[ 172.547809][ C1] ? common_timer_wait_running+0x10/0x10
[ 172.547828][ C1] ? hrtimer_interrupt+0x9c0/0x9c0
[ 172.547843][ C1] ? ktime_get_update_offsets_now+0x3d2/0x3f0
[ 172.547864][ C1] hrtimer_interrupt+0x3c9/0x9c0
[ 172.547888][ C1] __sysvec_apic_timer_interrupt+0xfb/0x3b0
[ 172.547908][ C1] sysvec_apic_timer_interrupt+0x9f/0xc0
[ 172.547926][ C1]
[ 172.547931][ C1]
[ 172.547935][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 172.547954][ C1] RIP: 0010:_raw_spin_unlock_irq+0x29/0x50
[ 172.547972][ C1] Code: 00 f3 0f 1e fa 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 6a 5f f6 f6 48 89 df e8 82 31 f7 f6 e8 5d d8 1a f7 fb bf 01 00 00 00 52 53 ea f6 65 8b 05 43 9a 92 75 85 c0 74 02 5b c3 e8 20 80 8f
[ 172.547984][ C1] RSP: 0018:ffffc9000464fc78 EFLAGS: 00000286
[ 172.547996][ C1] RAX: 11c94c866c179900 RBX: ffff88807be99bc0 RCX: 11c94c866c179900
[ 172.548007][ C1] RDX: dffffc0000000000 RSI: ffffffff8aaabce0 RDI: 0000000000000001
[ 172.548017][ C1] RBP: ffff88807be9a058 R08: ffffffff8e4a212f R09: 1ffffffff1c94425
[ 172.548029][ C1] R10: dffffc0000000000 R11: fffffbfff1c94426 R12: 1ffff1100f7d340b
[ 172.548040][ C1] R13: 0000000000000021 R14: dffffc0000000000 R15: 0000000000000000
[ 172.548056][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 172.548072][ C1] get_signal+0x11f5/0x1400
[ 172.548101][ C1] arch_do_signal_or_restart+0x9c/0x7b0
[ 172.548124][ C1] ? get_sigframe_size+0x20/0x20
[ 172.548151][ C1] ? exit_to_user_mode_loop+0x3b/0x110
[ 172.548172][ C1] exit_to_user_mode_loop+0x70/0x110
[ 172.548191][ C1] exit_to_user_mode_prepare+0xf6/0x180
[ 172.548211][ C1] syscall_exit_to_user_mode+0x1a/0x50
[ 172.548229][ C1] do_syscall_64+0x61/0xb0
[ 172.548242][ C1] ? clear_bhb_loop+0x40/0x90
[ 172.548259][ C1] ? clear_bhb_loop+0x40/0x90
[ 172.548276][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 172.548293][ C1] RIP: 0033:0x7fdb6b46c919
[ 172.548310][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 19 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
[ 172.548321][ C1] RSP: 002b:00007fff0f996b78 EFLAGS: 00000246
[ 172.548332][ C1] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007fdb6b46c919
[ 172.548342][ C1] RDX: 000020000006b000 RSI: 0000000000000000 RDI: 0000000000000000
[ 172.548351][ C1] RBP: 0000000000000000 R08: 00007fdb6b42c990 R09: 00007fdb6b42c990
[ 172.548360][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdb6b4ca33c
[ 172.548370][ C1] R13: 00007fdb6b4c4106 R14: 00007fff0f996bb0 R15: 0000000000000000
[ 172.548385][ C1]
[ 172.548391][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.061 msecs