Warning: Permanently added '10.128.0.164' (ED25519) to the list of known hosts.
[ 112.880509][ T4307] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 112.889240][ T4307] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 112.889664][ T4308] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 112.896926][ T4307] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 112.904430][ T4308] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 112.911771][ T4307] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 112.918283][ T4308] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 112.924668][ T4307] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 112.932011][ T4308] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 112.938975][ T4307] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 112.945693][ T4308] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 112.952756][ T4307] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 112.966317][ T4307] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 112.967039][ T4308] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 112.973941][ T4307] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 112.981201][ T4308] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 112.988951][ T4307] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 112.994521][ T4308] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 113.001622][ T4307] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 113.008946][ T4308] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 113.015749][ T4307] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 113.022638][ T4308] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 113.030970][ T4307] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 113.036030][ T4308] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[ 113.043141][ T4307] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 113.051587][ T4308] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 113.057240][ T4307] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 113.064549][ T4297] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 113.079533][ T4307] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 113.110449][ T4308] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
executing program
[ 218.325571][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 218.332749][ C0] (detected by 0, t=10502 jiffies, g=5945, q=34 ncpus=2)
[ 218.339883][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4294958956-4294948454), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 218.353286][ C0] rcu: rcu_preempt kthread starved for 10502 jiffies! g5945 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 218.364589][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 218.374923][ C0] rcu: RCU grace-period kthread stack dump:
[ 218.380820][ C0] task:rcu_preempt state:R running task stack:28016 pid:16 ppid:2 flags:0x00004000
[ 218.391629][ C0] Call Trace:
[ 218.394921][ C0]
[ 218.397864][ C0] __schedule+0x11d1/0x40e0
[ 218.402402][ C0] ? _raw_spin_unlock_irqrestore+0x82/0x120
[ 218.408307][ C0] ? _raw_spin_unlock_irqrestore+0xc1/0x120
[ 218.414219][ C0] ? __sched_text_start+0x8/0x8
[ 218.419082][ C0] ? __mod_timer+0x91e/0xd00
[ 218.423684][ C0] schedule+0xb9/0x180
[ 218.427767][ C0] schedule_timeout+0x184/0x2d0
[ 218.432732][ C0] ? console_conditional_schedule+0x40/0x40
[ 218.438661][ C0] ? lockdep_hardirqs_on_prepare+0x409/0x770
[ 218.444674][ C0] ? update_process_times+0x1b0/0x1b0
[ 218.450064][ C0] ? prepare_to_swait_event+0x335/0x350
[ 218.455633][ C0] rcu_gp_fqs_loop+0x303/0x1340
[ 218.460499][ C0] ? rcu_gp_kthread+0x3b0/0x3b0
[ 218.465357][ C0] ? lockdep_hardirqs_on_prepare+0x409/0x770
[ 218.471351][ C0] ? rcu_gp_init+0x14e0/0x14e0
[ 218.476205][ C0] ? rcu_gp_cleanup+0xb41/0xc90
[ 218.481069][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 218.486293][ C0] ? lockdep_hardirqs_on+0x94/0x140
[ 218.491518][ C0] rcu_gp_kthread+0x99/0x3b0
[ 218.496141][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 218.501278][ C0] ? _raw_spin_unlock_irqrestore+0xc1/0x120
[ 218.507193][ C0] ? __kthread_parkme+0x162/0x1c0
[ 218.512261][ C0] kthread+0x29d/0x330
[ 218.516348][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 218.521486][ C0] ? kthread_blkcg+0xd0/0xd0
[ 218.526106][ C0] ret_from_fork+0x1f/0x30
[ 218.530558][ C0]
[ 218.533607][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 218.539950][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 218.545610][ C1] NMI backtrace for cpu 1
[ 218.545633][ C1] CPU: 1 PID: 4312 Comm: syz-executor249 Not tainted syzkaller #0
[ 218.545647][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 218.545655][ C1] RIP: 0010:ktime_get+0x82/0x270
[ 218.545677][ C1] Code: 0b 40 f6 c5 01 74 07 e8 4c c0 0f 00 eb eb e8 45 c0 0f 00 48 8b 05 2e b9 41 0b 48 89 04 24 e8 b5 fd ff ff 44 8b 25 be b8 41 0b <44> 89 e6 83 e6 01 31 ff e8 81 c3 0f 00 44 89 e0 83 e0 01 75 07 e8
[ 218.545688][ C1] RSP: 0018:ffffc900001e0e20 EFLAGS: 00000046
[ 218.545701][ C1] RAX: a335a0696768f700 RBX: 0000000000000000 RCX: ffff888078879dc0
[ 218.545711][ C1] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000000
[ 218.545720][ C1] RBP: 00000000000094fc R08: ffffffff8e1fcc2f R09: 1ffffffff1c3f985
[ 218.545729][ C1] R10: dffffc0000000000 R11: fffffbfff1c3f986 R12: 00000000000094fc
[ 218.545739][ C1] R13: 00000032e0ce9600 R14: 00000032e0ce9600 R15: 0000000000000000
[ 218.545748][ C1] FS: 0000555579dd43c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 218.545761][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 218.545771][ C1] CR2: 000020000006b000 CR3: 0000000072c5c000 CR4: 00000000003506e0
[ 218.545784][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 218.545792][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 218.545801][ C1] Call Trace:
[ 218.545807][ C1]
[ 218.545816][ C1] clockevents_program_event+0xe2/0x310
[ 218.545835][ C1] hrtimer_interrupt+0x59d/0x9c0
[ 218.545860][ C1] __sysvec_apic_timer_interrupt+0x153/0x5a0
[ 218.545881][ C1] sysvec_apic_timer_interrupt+0x9b/0xc0
[ 218.545903][ C1]
[ 218.545907][ C1]
[ 218.545912][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 218.545929][ C1] RIP: 0010:_raw_spin_unlock_irq+0x25/0x40
[ 218.545943][ C1] Code: 00 00 00 66 90 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 9e 12 2e f7 48 89 df e8 e6 da 2e f7 e8 c1 2d 52 f7 fb bf 01 00 00 00 86 3b 22 f7 65 8b 05 47 c0 cb 75 85 c0 74 02 5b c3 e8 94 d4 c9
[ 218.545953][ C1] RSP: 0018:ffffc90003f37b98 EFLAGS: 00000282
[ 218.545964][ C1] RAX: a335a0696768f700 RBX: ffff88802eebae40 RCX: a335a0696768f700
[ 218.545974][ C1] RDX: dffffc0000000000 RSI: ffffffff8a8c1220 RDI: 0000000000000001
[ 218.545983][ C1] RBP: ffff88802eebb2d8 R08: ffff88802eebae43 R09: 1ffff11005dd75c8
[ 218.545993][ C1] R10: dffffc0000000000 R11: ffffed1005dd75c9 R12: 1ffff11005dd765b
[ 218.546004][ C1] R13: 0000000000000021 R14: dffffc0000000000 R15: 0000000000000000
[ 218.546020][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 218.546033][ C1] get_signal+0x1163/0x1350
[ 218.546062][ C1] arch_do_signal_or_restart+0xc4/0x1350
[ 218.546082][ C1] ? __ia32_sys_rt_sigreturn+0x619/0x760
[ 218.546100][ C1] ? load_gs_index+0x130/0x130
[ 218.546116][ C1] ? get_sigframe_size+0x10/0x10
[ 218.546141][ C1] ? exit_to_user_mode_loop+0x3b/0x110
[ 218.546162][ C1] exit_to_user_mode_loop+0x70/0x110
[ 218.546181][ C1] exit_to_user_mode_prepare+0xee/0x180
[ 218.546199][ C1] syscall_exit_to_user_mode+0x16/0x40
[ 218.546213][ C1] do_syscall_64+0x58/0xa0
[ 218.546229][ C1] ? clear_bhb_loop+0x60/0xb0
[ 218.546243][ C1] ? clear_bhb_loop+0x60/0xb0
[ 218.546259][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 218.546273][ C1] RIP: 0033:0x7f60b5f71409
[ 218.546293][ C1] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 0f 1f 44 00 00 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 d0 ff ff ff f7 d8 64 89 01 48
[ 218.546304][ C1] RSP: 002b:00007fff7cdfe338 EFLAGS: 00000246
[ 218.546314][ C1] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f60b5f71409
[ 218.546323][ C1] RDX: 000020000006b000 RSI: 0000000000000001 RDI: 0000000000000000
[ 218.546332][ C1] RBP: 0000000000000000 R08: 00007f60b5f50990 R09: 00007f60b5f50990
[ 218.546341][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60b5fef0b2
[ 218.546350][ C1] R13: 00007f60b5fed12a R14: 00007fff7cdfe370 R15: 0000000000000000
[ 218.546366][ C1]