Warning: Permanently added '10.128.0.61' (ED25519) to the list of known hosts. [ 193.020905][ T5086] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 193.028847][ T5084] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 193.038543][ T5084] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 193.047634][ T5084] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 193.049645][ T5095] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 193.063647][ T5095] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 193.066141][ T5084] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 193.070895][ T5095] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 193.079006][ T5084] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 193.086089][ T5095] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 193.100473][ T5084] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 193.101432][ T5095] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 193.108905][ T5100] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 193.116897][ T5095] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 193.122420][ T5100] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 193.130098][ T5095] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 193.136000][ T5100] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 193.143537][ T5095] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 193.154535][ T5100] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 193.157352][ T5095] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 193.164494][ T5100] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 193.178190][ T5084] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 193.178608][ T5095] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 193.185984][ T5100] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 193.193352][ T5095] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 193.200435][ T5100] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 193.213286][ T5100] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 193.214398][ T5095] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 193.227625][ T4456] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 193.227890][ T5095] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 193.235686][ T4456] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 193.249742][ T4456] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 193.261263][ T4456] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 193.280972][ T5093] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 193.290967][ T5093] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 193.301553][ T4456] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 executing program executing program [ 298.692441][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 298.699502][ C1] rcu: (detected by 1, t=10502 jiffies, g=4933, q=12 ncpus=2) [ 298.707072][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10503 (4294967025-4294956522), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 298.720552][ C1] rcu: rcu_preempt kthread starved for 10504 jiffies! g4933 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 298.731697][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 298.741684][ C1] rcu: RCU grace-period kthread stack dump: [ 298.747589][ C1] task:rcu_preempt state:R running task stack:28272 pid:17 tgid:17 ppid:2 flags:0x00004000 [ 298.759346][ C1] Call Trace: [ 298.762650][ C1] [ 298.765610][ C1] __schedule+0xf12/0x5c00 [ 298.770077][ C1] ? lockdep_hardirqs_on_prepare+0x420/0x420 [ 298.776088][ C1] ? io_schedule_timeout+0x150/0x150 [ 298.781392][ C1] ? schedule+0x1fc/0x270 [ 298.785737][ C1] ? reacquire_held_locks+0x4c0/0x4c0 [ 298.791137][ C1] ? timer_fixup_activate+0x220/0x220 [ 298.796560][ C1] ? lock_acquire+0x1ae/0x520 [ 298.801256][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 298.806742][ C1] schedule+0xe9/0x270 [ 298.810830][ C1] schedule_timeout+0x137/0x290 [ 298.815703][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 298.820924][ C1] ? do_init_timer+0x100/0x100 [ 298.825717][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 298.831545][ C1] ? prepare_to_swait_event+0xf4/0x470 [ 298.837025][ C1] rcu_gp_fqs_loop+0x1ec/0xb10 [ 298.841815][ C1] ? rcu_check_gp_kthread_starvation+0x450/0x450 [ 298.848253][ C1] ? reacquire_held_locks+0x4c0/0x4c0 [ 298.853651][ C1] rcu_gp_kthread+0x24b/0x380 [ 298.858352][ C1] ? rcu_gp_init+0x1510/0x1510 [ 298.863138][ C1] ? lockdep_hardirqs_on+0x7d/0x110 [ 298.868351][ C1] ? __kthread_parkme+0x14b/0x220 [ 298.873398][ C1] ? rcu_gp_init+0x1510/0x1510 [ 298.878274][ C1] kthread+0x2c6/0x3a0 [ 298.882369][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 298.887589][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 298.893243][ C1] ret_from_fork+0x45/0x80 [ 298.897697][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 298.903366][ C1] ret_from_fork_asm+0x11/0x20 [ 298.908166][ C1] [ 298.911202][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 298.917529][ C1] Sending NMI from CPU 1 to CPUs 0: [ 298.922749][ C0] NMI backtrace for cpu 0 [ 298.922757][ C0] CPU: 0 PID: 5113 Comm: syz-executor402 Not tainted 6.8.0-rc1-syzkaller-00385-g4854cf9c61d0 #0 [ 298.922771][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 298.922777][ C0] RIP: 0010:native_apic_msr_write+0x28/0x40 [ 298.922805][ C0] Code: 66 90 f3 0f 1e fa 8d 87 30 ff ff ff 83 e0 ef 74 1c 89 f8 83 e0 ef 83 f8 20 74 12 c1 ef 04 31 d2 89 f0 8d 8f 00 08 00 00 0f 30 <66> 90 c3 c3 89 f6 31 d2 89 cf e9 19 08 62 03 66 0f 1f 84 00 00 00 [ 298.922816][ C0] RSP: 0018:ffffc90000007ec0 EFLAGS: 00000046 [ 298.922827][ C0] RAX: 0000000000093d65 RBX: ffff8880b98283c0 RCX: 0000000000000838 [ 298.922834][ C0] RDX: 0000000000000000 RSI: 0000000000093d65 RDI: 0000000000000038 [ 298.922841][ C0] RBP: 0000000000093d65 R08: 0000000000000005 R09: 000000000000003f [ 298.922848][ C0] R10: 0000000000000020 R11: 0000000000000000 R12: 0000000000000000 [ 298.922854][ C0] R13: 0000000000000020 R14: 0000000000000000 R15: 7fffffffffffffff [ 298.922864][ C0] FS: 00005555570163c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 298.922876][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 298.922883][ C0] CR2: 00007f056782c4c0 CR3: 000000007be79000 CR4: 0000000000350ef0 [ 298.922891][ C0] Call Trace: [ 298.922896][ C0] [ 298.922901][ C0] ? show_regs+0x8f/0xa0 [ 298.922918][ C0] ? nmi_cpu_backtrace+0x1d4/0x390 [ 298.922934][ C0] ? nmi_cpu_backtrace_handler+0xc/0x10 [ 298.922952][ C0] ? nmi_handle+0x1a6/0x570 [ 298.922966][ C0] ? x86_pmu_event_mapped+0x1c0/0x1c0 [ 298.922985][ C0] ? native_apic_msr_write+0x28/0x40 [ 298.922998][ C0] ? default_do_nmi+0x6a/0x160 [ 298.923018][ C0] ? exc_nmi+0x186/0x200 [ 298.923035][ C0] ? end_repeat_nmi+0xf/0x2a [ 298.923054][ C0] ? native_apic_msr_write+0x28/0x40 [ 298.923066][ C0] ? native_apic_msr_write+0x28/0x40 [ 298.923079][ C0] ? native_apic_msr_write+0x28/0x40 [ 298.923091][ C0] [ 298.923095][ C0] [ 298.923098][ C0] lapic_next_event+0x10/0x20 [ 298.923112][ C0] clockevents_program_event+0x262/0x370 [ 298.923130][ C0] tick_program_event+0xa5/0x130 [ 298.923146][ C0] hrtimer_interrupt+0x36d/0x800 [ 298.923164][ C0] __sysvec_apic_timer_interrupt+0x105/0x400 [ 298.923181][ C0] sysvec_apic_timer_interrupt+0x90/0xb0 [ 298.923195][ C0] [ 298.923198][ C0] [ 298.923201][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 298.923217][ C0] RIP: 0010:_raw_spin_unlock_irq+0x29/0x50 [ 298.923233][ C0] Code: 90 f3 0f 1e fa 53 48 8b 74 24 08 48 89 fb 48 83 c7 18 e8 2a 76 d6 f6 48 89 df e8 22 ee d6 f6 e8 4d 08 fd f6 fb bf 01 00 00 00 22 8e c8 f6 65 8b 05 e3 c2 71 75 85 c0 74 02 5b c3 e8 50 81 6e [ 298.923244][ C0] RSP: 0018:ffffc900046efcf8 EFLAGS: 00000206 [ 298.923252][ C0] RAX: 0000000003e8f439 RBX: ffff8880254e9280 RCX: 1ffffffff1e75921 [ 298.923259][ C0] RDX: 0000000000000000 RSI: ffffffff8accaf00 RDI: 0000000000000001 [ 298.923266][ C0] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001 [ 298.923273][ C0] R10: ffffffff8f3afb97 R11: 0000000000000000 R12: ffff8880254e9718 [ 298.923280][ C0] R13: 0000000000000021 R14: ffff8880254e9680 R15: 1ffff920008ddfae [ 298.923293][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 298.923308][ C0] get_signal+0x1899/0x2790 [ 298.923325][ C0] ? exit_signals+0x960/0x960 [ 298.923339][ C0] ? do_sigaltstack.constprop.0+0x550/0x810 [ 298.923353][ C0] arch_do_signal_or_restart+0x90/0x7f0 [ 298.923372][ C0] ? get_sigframe_size+0x20/0x20 [ 298.923389][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 298.923406][ C0] ? __do_sys_rt_sigreturn+0x168/0x230 [ 298.923423][ C0] ? x64_setup_rt_frame+0xcc0/0xcc0 [ 298.923443][ C0] syscall_exit_to_user_mode+0x156/0x2b0 [ 298.923458][ C0] do_syscall_64+0xe0/0x250 [ 298.923477][ C0] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 298.923492][ C0] RIP: 0033:0x7f0567814e79 [ 298.923501][ 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 [ 298.923511][ C0] RSP: 002b:00007ffdba5747d8 EFLAGS: 00000246 [ 298.923519][ C0] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f0567814e79 [ 298.923526][ C0] RDX: 000000002006b000 RSI: 0000000000000000 RDI: 0000000000000000 [ 298.923533][ C0] RBP: 00000000000f4240 R08: 0000000000000000 R09: 0000000000000000 [ 298.923540][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555557016370 [ 298.923547][ C0] R13: 0000000000000003 R14: 00007ffdba574850 R15: 00007ffdba574840 [ 298.923558][ C0]