Warning: Permanently added '10.128.0.182' (ED25519) to the list of known hosts. Setting up swapspace version 1, size = 127995904 bytes [ 149.799803][ T3561] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 149.866546][ T3587] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 149.866549][ T3586] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 149.867615][ T3587] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 149.874630][ T3586] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 149.881493][ T3587] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 149.890656][ T3586] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 149.895696][ T3587] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 149.902616][ T3586] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 149.910023][ T3587] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 149.917981][ T3586] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 149.923517][ T3587] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 149.930591][ T3586] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 149.951788][ T3586] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 149.952273][ T3587] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 149.959262][ T3586] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 149.967658][ T3587] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 149.981781][ T3588] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 149.982156][ T3587] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 149.990619][ T3588] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 149.997512][ T3587] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 150.004254][ T3588] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 150.010384][ T3587] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 150.018624][ T3589] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 150.024256][ T3586] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 150.032374][ T3589] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 150.040830][ T3587] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 150.047315][ T3589] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 150.052113][ T3584] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 150.059218][ T3589] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 150.068082][ T3587] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 255.256579][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 255.264047][ C0] (detected by 0, t=10502 jiffies, g=5853, q=23 ncpus=2) [ 255.271183][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4294962653-4294952151), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 255.284572][ C0] rcu: rcu_preempt kthread starved for 10502 jiffies! g5853 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 255.295700][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 255.305687][ C0] rcu: RCU grace-period kthread stack dump: [ 255.311763][ C0] task:rcu_preempt state:R running task stack:26400 pid:16 ppid:2 flags:0x00004000 [ 255.322574][ C0] Call Trace: [ 255.325908][ C0] [ 255.328864][ C0] __schedule+0x142d/0x4550 [ 255.333529][ C0] ? _raw_spin_unlock+0x40/0x40 [ 255.338425][ C0] ? __mod_timer+0x956/0xee0 [ 255.343090][ C0] ? __sched_text_start+0x8/0x8 [ 255.347976][ C0] ? lockdep_softirqs_off+0x420/0x420 [ 255.353397][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 255.359332][ C0] ? _raw_spin_unlock+0x40/0x40 [ 255.364217][ C0] schedule+0xbf/0x180 [ 255.368386][ C0] schedule_timeout+0x1b9/0x300 [ 255.373283][ C0] ? console_conditional_schedule+0x40/0x40 [ 255.379321][ C0] ? update_process_times+0x1b0/0x1b0 [ 255.384832][ C0] ? prepare_to_swait_event+0x329/0x350 [ 255.390560][ C0] rcu_gp_fqs_loop+0x2d2/0x1150 [ 255.395602][ C0] ? do_raw_spin_unlock+0x137/0x8a0 [ 255.400881][ C0] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 255.406923][ C0] ? lockdep_hardirqs_on+0x94/0x130 [ 255.412196][ C0] ? rcu_gp_init+0x15f0/0x15f0 [ 255.416998][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 255.422936][ C0] ? finish_swait+0xcf/0x1e0 [ 255.427568][ C0] rcu_gp_kthread+0xa3/0x3b0 [ 255.432194][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 255.437334][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 255.443289][ C0] ? __kthread_parkme+0x168/0x1c0 [ 255.448429][ C0] kthread+0x28d/0x320 [ 255.452525][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 255.457668][ C0] ? kthread_blkcg+0xd0/0xd0 [ 255.462295][ C0] ret_from_fork+0x1f/0x30 [ 255.466785][ C0] [ 255.469829][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 255.476188][ C0] Sending NMI from CPU 0 to CPUs 1: [ 255.481519][ C1] NMI backtrace for cpu 1 [ 255.481575][ C1] CPU: 1 PID: 3591 Comm: syz-executor181 Not tainted 6.1.87-syzkaller #0 [ 255.481592][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 255.481601][ C1] RIP: 0010:__sanitizer_cov_trace_const_cmp4+0x7c/0x80 [ 255.481688][ C1] Code: 8d 42 28 4c 39 c8 77 22 89 f8 89 f6 49 ff c2 4c 89 11 48 c7 44 0a 08 05 00 00 00 48 89 44 0a 10 48 89 74 0a 18 4c 89 44 0a 20 0f 1f 00 4c 8b 04 24 65 48 8b 0d f4 db 77 7e 65 8b 05 f5 db 77 [ 255.481701][ C1] RSP: 0018:ffffc900001e0bb0 EFLAGS: 00000046 [ 255.481716][ C1] RAX: 0000000080010003 RBX: 0000000000400140 RCX: ffff888021a8d940 [ 255.481728][ C1] RDX: ffff888021a8d940 RSI: 0000000000000000 RDI: 0000000000000000 [ 255.481739][ C1] RBP: 0000000100000000 R08: ffffffff81569651 R09: ffffffff8156921c [ 255.481750][ C1] R10: 0000000000000002 R11: ffff888021a8d940 R12: dffffc0000000000 [ 255.481762][ C1] R13: dffffc0000000000 R14: ffff888021a8d940 R15: 0000000000000001 [ 255.481773][ C1] FS: 00005555560de480(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 255.481788][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 255.481799][ C1] CR2: 000000002006b000 CR3: 00000000789d1000 CR4: 00000000003506e0 [ 255.481813][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 255.481822][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 255.481832][ C1] Call Trace: [ 255.481839][ C1] [ 255.481846][ C1] ? nmi_cpu_backtrace+0x3de/0x560 [ 255.481888][ C1] ? read_lock_is_recursive+0x10/0x10 [ 255.481916][ C1] ? nmi_trigger_cpumask_backtrace+0x3f0/0x3f0 [ 255.481942][ C1] ? nmi_handle+0x25/0x440 [ 255.482021][ C1] ? nmi_cpu_backtrace_handler+0x8/0x10 [ 255.482068][ C1] ? nmi_handle+0x12e/0x440 [ 255.482093][ C1] ? nmi_handle+0x25/0x440 [ 255.482118][ C1] ? __sanitizer_cov_trace_const_cmp4+0x7c/0x80 [ 255.482140][ C1] ? default_do_nmi+0x62/0x150 [ 255.482156][ C1] ? exc_nmi+0xa8/0x100 [ 255.482171][ C1] ? end_repeat_nmi+0x16/0x31 [ 255.482220][ C1] ? prepare_signal+0x93c/0xc80 [ 255.482259][ C1] ? complete_signal+0xf1/0xbd0 [ 255.482284][ C1] ? __sanitizer_cov_trace_const_cmp4+0x7c/0x80 [ 255.482308][ C1] ? __sanitizer_cov_trace_const_cmp4+0x7c/0x80 [ 255.482331][ C1] ? __sanitizer_cov_trace_const_cmp4+0x7c/0x80 [ 255.482354][ C1] [ 255.482358][ C1] [ 255.482363][ C1] complete_signal+0xf1/0xbd0 [ 255.482388][ C1] ? __lock_task_sighand+0x2b0/0x2d0 [ 255.482414][ C1] send_sigqueue+0x44f/0x720 [ 255.482438][ C1] ? send_sigqueue+0x107/0x720 [ 255.482464][ C1] ? sigqueue_free+0x1e0/0x1e0 [ 255.482489][ C1] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 255.482512][ C1] posix_timer_fn+0x186/0x390 [ 255.482551][ C1] ? common_timer_wait_running+0x10/0x10 [ 255.482571][ C1] __hrtimer_run_queues+0x5e5/0xe50 [ 255.482601][ C1] ? hrtimer_interrupt+0x980/0x980 [ 255.482621][ C1] ? ktime_get_update_offsets_now+0x407/0x420 [ 255.482650][ C1] hrtimer_interrupt+0x392/0x980 [ 255.482682][ C1] __sysvec_apic_timer_interrupt+0x156/0x580 [ 255.482707][ C1] sysvec_apic_timer_interrupt+0x8c/0xb0 [ 255.482726][ C1] [ 255.482730][ C1] [ 255.482736][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 255.482760][ C1] RIP: 0010:_raw_spin_unlock_irq+0x25/0x40 [ 255.482781][ C1] Code: c1 bc f5 ff 90 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 3e be d5 f6 48 89 df e8 a6 fb d6 f6 e8 71 86 fc f6 fb bf 01 00 00 00 56 88 c9 f6 65 8b 05 f7 a3 6d 75 85 c0 74 02 5b c3 e8 24 c9 6b [ 255.482793][ C1] RSP: 0018:ffffc90003c5fb30 EFLAGS: 00000286 [ 255.482807][ C1] RAX: ee5838433330ca00 RBX: ffff888027e83780 RCX: ffffffff91c92103 [ 255.482820][ C1] RDX: dffffc0000000000 RSI: ffffffff8aec01c0 RDI: 0000000000000001 [ 255.482831][ C1] RBP: ffffc90003c5fc70 R08: dffffc0000000000 R09: ffffed1004fd06f1 [ 255.482843][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff11004fd0783 [ 255.482854][ C1] R13: 000000001c000004 R14: 0000000000000021 R15: ffff888027e83c18 [ 255.482882][ C1] get_signal+0x154b/0x17d0 [ 255.482915][ C1] ? ptrace_notify+0x370/0x370 [ 255.482944][ C1] arch_do_signal_or_restart+0xb0/0x1a10 [ 255.482965][ C1] ? __might_fault+0xa1/0x110 [ 255.483008][ C1] ? __lock_acquire+0x1f80/0x1f80 [ 255.483037][ C1] ? do_sigaltstack+0x3f3/0x610 [ 255.483074][ C1] ? get_sigframe_size+0x10/0x10 [ 255.483092][ C1] ? restore_altstack+0x107/0x150 [ 255.483110][ C1] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 255.483142][ C1] ? exit_to_user_mode_loop+0x39/0x100 [ 255.483160][ C1] exit_to_user_mode_loop+0x6a/0x100 [ 255.483176][ C1] exit_to_user_mode_prepare+0xb1/0x140 [ 255.483193][ C1] syscall_exit_to_user_mode+0x60/0x270 [ 255.483214][ C1] do_syscall_64+0x47/0xb0 [ 255.483237][ C1] ? clear_bhb_loop+0x45/0xa0 [ 255.483261][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 255.483283][ C1] RIP: 0033:0x7f511d30a6e9 [ 255.483297][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1d 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 [ 255.483309][ C1] RSP: 002b:00007ffd85ceeae8 EFLAGS: 00000246 [ 255.483321][ C1] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f511d30a6e9 [ 255.483332][ C1] RDX: 000000002006b000 RSI: 0000000000000000 RDI: 0000000000000000 [ 255.483341][ C1] RBP: 00000000000f4240 R08: 00007ffd85ceecf0 R09: 00007ffd85ceecf0 [ 255.483352][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd85ceecf0 [ 255.483362][ C1] R13: 00005555560de430 R14: 00007ffd85ceec10 R15: 00007ffd85ceec00 [ 255.483383][ C1]