Warning: Permanently added '10.128.1.130' (ED25519) to the list of known hosts. [ 190.050333][ T3583] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 190.058798][ T3583] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 190.068163][ T3583] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 190.073412][ T3587] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 190.076890][ T3583] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 190.083866][ T3587] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 190.090683][ T3583] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 190.103770][ T3587] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 190.104260][ T3583] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 190.111828][ T3587] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 190.118548][ T3583] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 190.126750][ T3587] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 190.132689][ T3583] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 190.139334][ T3587] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 190.146758][ T3583] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 190.155109][ T3587] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 190.167636][ T3589] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 190.168258][ T3587] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 190.176955][ T3589] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 190.183607][ T3587] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 190.190837][ T3589] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 190.196380][ T3587] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 190.203571][ T3589] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 190.210563][ T3587] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 190.217741][ T3590] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 190.225145][ T3587] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 190.231493][ T3590] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 190.239736][ T3587] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 190.246179][ T3589] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 190.262511][ T3586] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 executing program executing program [ 295.538274][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 295.545388][ C1] (detected by 1, t=10502 jiffies, g=6141, q=15 ncpus=2) [ 295.552526][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10503 (4294966677-4294956174), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 295.565920][ C1] rcu: rcu_preempt kthread starved for 10504 jiffies! g6141 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 295.577059][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 295.587060][ C1] rcu: RCU grace-period kthread stack dump: [ 295.592974][ C1] task:rcu_preempt state:R running task stack:25528 pid:16 ppid:2 flags:0x00004000 [ 295.603803][ C1] Call Trace: [ 295.607106][ C1] [ 295.610156][ C1] __schedule+0x142d/0x4550 [ 295.614815][ C1] ? _raw_spin_unlock+0x40/0x40 [ 295.619714][ C1] ? __mod_timer+0x956/0xee0 [ 295.624570][ C1] ? __sched_text_start+0x8/0x8 [ 295.629461][ C1] ? lockdep_softirqs_off+0x420/0x420 [ 295.634888][ C1] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 295.640822][ C1] ? _raw_spin_unlock+0x40/0x40 [ 295.645724][ C1] schedule+0xbf/0x180 [ 295.649843][ C1] schedule_timeout+0x1b9/0x300 [ 295.654723][ C1] ? console_conditional_schedule+0x40/0x40 [ 295.660650][ C1] ? update_process_times+0x1b0/0x1b0 [ 295.666150][ C1] ? prepare_to_swait_event+0x329/0x350 [ 295.671901][ C1] rcu_gp_fqs_loop+0x2d2/0x1150 [ 295.676864][ C1] ? lockdep_hardirqs_on+0x94/0x130 [ 295.682105][ C1] ? rcu_gp_init+0x15f0/0x15f0 [ 295.686902][ C1] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 295.692859][ C1] ? finish_swait+0xcf/0x1e0 [ 295.697496][ C1] rcu_gp_kthread+0xa3/0x3b0 [ 295.702124][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 295.707269][ C1] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 295.713207][ C1] ? __kthread_parkme+0x168/0x1c0 [ 295.718338][ C1] kthread+0x28d/0x320 [ 295.722869][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 295.728010][ C1] ? kthread_blkcg+0xd0/0xd0 [ 295.732641][ C1] ret_from_fork+0x1f/0x30 [ 295.737132][ C1] [ 295.740346][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 295.746697][ C1] Sending NMI from CPU 1 to CPUs 0: [ 295.752013][ C0] NMI backtrace for cpu 0 [ 295.752023][ C0] CPU: 0 PID: 3593 Comm: syz-executor290 Not tainted 6.1.90-syzkaller #0 [ 295.752041][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 295.752051][ C0] RIP: 0010:irq_exit_rcu+0x0/0x20 [ 295.752163][ C0] Code: 80 c1 03 38 c1 7c 88 48 89 df e8 1b e6 8d 00 e9 7b ff ff ff 66 0f 1f 44 00 00 e8 bb ae 36 09 e9 16 ff ff ff 66 0f 1f 44 00 00 1b 00 00 00 48 c7 c7 a0 fb ea 8a e8 7f b2 36 09 65 ff 0d ac 56 [ 295.752176][ C0] RSP: 0018:ffffc90000007ff0 EFLAGS: 00000082 [ 295.752192][ C0] RAX: 0000000000000000 RBX: ffffc90003e1fa88 RCX: ffffffff813a1811 [ 295.752205][ C0] RDX: 0000000000000000 RSI: ffffffff8ae8e780 RDI: ffffffff8b3d43e0 [ 295.752217][ C0] RBP: 0000000000000000 R08: dffffc0000000000 R09: fffffbfff1ce7046 [ 295.752228][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 295.752239][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 295.752249][ C0] FS: 00005555555b63c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 295.752264][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 295.752276][ C0] CR2: 00007efdc43bd4c0 CR3: 00000000196ca000 CR4: 00000000003506f0 [ 295.752291][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 295.752300][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 295.752311][ C0] Call Trace: [ 295.752317][ C0] [ 295.752323][ C0] ? nmi_cpu_backtrace+0x3de/0x560 [ 295.752362][ C0] ? read_lock_is_recursive+0x10/0x10 [ 295.752396][ C0] ? nmi_trigger_cpumask_backtrace+0x3f0/0x3f0 [ 295.752423][ C0] ? nmi_handle+0x25/0x440 [ 295.752493][ C0] ? nmi_cpu_backtrace_handler+0x8/0x10 [ 295.752539][ C0] ? nmi_handle+0x12e/0x440 [ 295.752564][ C0] ? nmi_handle+0x25/0x440 [ 295.752589][ C0] ? irq_enter+0x10/0x10 [ 295.752613][ C0] ? default_do_nmi+0x62/0x150 [ 295.752629][ C0] ? exc_nmi+0xa8/0x100 [ 295.752644][ C0] ? end_repeat_nmi+0x16/0x31 [ 295.752690][ C0] ? __sysvec_apic_timer_interrupt+0x1a1/0x580 [ 295.752714][ C0] ? irq_enter+0x10/0x10 [ 295.752738][ C0] ? irq_enter+0x10/0x10 [ 295.752763][ C0] ? irq_enter+0x10/0x10 [ 295.752788][ C0] [ 295.752793][ C0] [ 295.752797][ C0] sysvec_apic_timer_interrupt+0x91/0xb0 [ 295.752816][ C0] [ 295.752821][ C0] [ 295.752826][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 295.752850][ C0] RIP: 0010:_raw_spin_unlock_irq+0x25/0x40 [ 295.752871][ C0] Code: c1 bc f5 ff 90 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 fe 8b d5 f6 48 89 df e8 66 c9 d6 f6 e8 31 54 fc f6 fb bf 01 00 00 00 56 58 c9 f6 65 8b 05 c7 73 6d 75 85 c0 74 02 5b c3 e8 f4 98 6b [ 295.752884][ C0] RSP: 0018:ffffc90003e1fb30 EFLAGS: 00000286 [ 295.752898][ C0] RAX: ff3b830cfd931300 RBX: ffff888074da1280 RCX: ffffffff91c93103 [ 295.752910][ C0] RDX: dffffc0000000000 RSI: ffffffff8aec01c0 RDI: 0000000000000001 [ 295.752922][ C0] RBP: ffffc90003e1fc70 R08: dffffc0000000000 R09: ffffed100e9b4251 [ 295.752934][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff1100e9b42e3 [ 295.752946][ C0] R13: 000000001c000004 R14: 0000000000000021 R15: ffff888074da1718 [ 295.752967][ C0] get_signal+0x154b/0x17d0 [ 295.753001][ C0] ? ptrace_notify+0x370/0x370 [ 295.753030][ C0] arch_do_signal_or_restart+0xb0/0x1a10 [ 295.753051][ C0] ? __might_fault+0xa1/0x110 [ 295.753097][ C0] ? __lock_acquire+0x1f80/0x1f80 [ 295.753126][ C0] ? do_sigaltstack+0x3f3/0x610 [ 295.753162][ C0] ? get_sigframe_size+0x10/0x10 [ 295.753180][ C0] ? restore_altstack+0x107/0x150 [ 295.753199][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 295.753230][ C0] ? exit_to_user_mode_loop+0x39/0x100 [ 295.753248][ C0] exit_to_user_mode_loop+0x6a/0x100 [ 295.753265][ C0] exit_to_user_mode_prepare+0xb1/0x140 [ 295.753282][ C0] syscall_exit_to_user_mode+0x60/0x270 [ 295.753303][ C0] do_syscall_64+0x47/0xb0 [ 295.753326][ C0] ? clear_bhb_loop+0x45/0xa0 [ 295.753349][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 295.753372][ C0] RIP: 0033:0x7efdc43a5e79 [ 295.753385][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 18 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 [ 295.753398][ C0] RSP: 002b:00007ffe2e6cf9c8 EFLAGS: 00000246 [ 295.753411][ C0] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007efdc43a5e79 [ 295.753422][ C0] RDX: 000000002006b000 RSI: 0000000000000000 RDI: 0000000000000000 [ 295.753432][ C0] RBP: 00000000000f4240 R08: 0000000000000000 R09: 0000000000000000 [ 295.753442][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00005555555b6370 [ 295.753459][ C0] R13: 0000000000000003 R14: 00007ffe2e6cfa40 R15: 00007ffe2e6cfa30 [ 295.753479][ C0] [ 295.753486][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.473 msecs