Warning: Permanently added '10.128.0.42' (ED25519) to the list of known hosts.
executing program
[ 281.645933][ T5079] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(4)
[ 281.652454][ T5079] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed)
[ 281.660072][ T5079] vhci_hcd vhci_hcd.0: Device attached
[ 282.011140][ T23] usb 9-1: new high-speed USB device number 2 using vhci_hcd
[ 429.461173][ T28] INFO: task syz-executor428:5079 blocked for more than 143 seconds.
[ 429.469243][ T28] Not tainted 6.7.0-syzkaller-09928-g052d534373b7 #0
[ 429.476495][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 429.485251][ T28] task:syz-executor428 state:D stack:27256 pid:5079 tgid:5079 ppid:5076 flags:0x00000006
[ 429.495499][ T28] Call Trace:
[ 429.498780][ T28]
[ 429.501744][ T28] __schedule+0xf12/0x5c00
[ 429.506205][ T28] ? stack_depot_save_flags+0x259/0x730
[ 429.511802][ T28] ? kasan_save_stack+0x42/0x50
[ 429.516661][ T28] ? io_schedule_timeout+0x150/0x150
[ 429.521987][ T28] ? lock_release+0x4bf/0x690
[ 429.526680][ T28] ? schedule+0x1fc/0x270
[ 429.530993][ T28] ? reacquire_held_locks+0x4c0/0x4c0
[ 429.536413][ T28] ? __mutex_lock+0x5b4/0x9d0
[ 429.541146][ T28] ? __mutex_trylock_common+0x78/0x250
[ 429.546597][ T28] ? mutex_is_locked+0x40/0x40
[ 429.551409][ T28] ? spin_bug+0x1d0/0x1d0
[ 429.555752][ T28] schedule+0xe9/0x270
[ 429.559811][ T28] schedule_preempt_disabled+0x13/0x20
[ 429.565335][ T28] __mutex_lock+0x5b9/0x9d0
[ 429.569851][ T28] ? locks_remove_posix+0x28e/0x440
[ 429.575105][ T28] ? usbdev_release+0x87/0x470
[ 429.579882][ T28] ? mutex_trylock+0x130/0x130
[ 429.584682][ T28] ? __fsnotify_update_child_dentry_flags+0x340/0x340
[ 429.591547][ T28] ? locks_remove_file+0x399/0x5a0
[ 429.596698][ T28] ? free_async+0x4e0/0x4e0
[ 429.601271][ T28] ? usbdev_release+0x87/0x470
[ 429.606083][ T28] usbdev_release+0x87/0x470
[ 429.610692][ T28] ? free_async+0x4e0/0x4e0
[ 429.615322][ T28] __fput+0x270/0xb70
[ 429.619347][ T28] __fput_sync+0x47/0x50
[ 429.623637][ T28] __x64_sys_close+0x87/0xf0
[ 429.628240][ T28] do_syscall_64+0xd3/0x250
[ 429.632798][ T28] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 429.638713][ T28] RIP: 0033:0x7f480bc470e0
[ 429.643173][ T28] RSP: 002b:00007ffe82546058 EFLAGS: 00000202 ORIG_RAX: 0000000000000003
[ 429.651631][ T28] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f480bc470e0
[ 429.659586][ T28] RDX: 0000000000000007 RSI: 00007ffe82545b90 RDI: 0000000000000003
[ 429.667584][ T28] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 429.675593][ T28] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000f4240
[ 429.683599][ T28] R13: 00007ffe82546308 R14: 0000000000000001 R15: 00007ffe825460a0
[ 429.691607][ T28]
[ 429.694614][ T28] INFO: lockdep is turned off.
[ 429.699346][ T28] NMI backtrace for cpu 0
[ 429.703649][ T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted 6.7.0-syzkaller-09928-g052d534373b7 #0
[ 429.713082][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
[ 429.723114][ T28] Call Trace:
[ 429.726374][ T28]
[ 429.729283][ T28] dump_stack_lvl+0xd9/0x1b0
[ 429.733860][ T28] nmi_cpu_backtrace+0x277/0x390
[ 429.738778][ T28] ? lapic_can_unplug_cpu+0xa0/0xa0
[ 429.743965][ T28] nmi_trigger_cpumask_backtrace+0x299/0x300
[ 429.749935][ T28] watchdog+0xf87/0x1210
[ 429.754167][ T28] ? proc_dohung_task_timeout_secs+0x90/0x90
[ 429.760144][ T28] ? __kthread_parkme+0x14b/0x220
[ 429.765157][ T28] ? proc_dohung_task_timeout_secs+0x90/0x90
[ 429.771129][ T28] kthread+0x2c6/0x3a0
[ 429.775190][ T28] ? kthread_complete_and_exit+0x40/0x40
[ 429.780813][ T28] ? kthread_complete_and_exit+0x40/0x40
[ 429.786436][ T28] ret_from_fork+0x45/0x80
[ 429.790843][ T28] ? kthread_complete_and_exit+0x40/0x40
[ 429.796469][ T28] ret_from_fork_asm+0x11/0x20
[ 429.801231][ T28]
[ 429.804330][ T28] Sending NMI from CPU 0 to CPUs 1:
[ 429.809544][ C1] NMI backtrace for cpu 1
[ 429.809552][ C1] CPU: 1 PID: 2450 Comm: kworker/u4:7 Not tainted 6.7.0-syzkaller-09928-g052d534373b7 #0
[ 429.809565][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
[ 429.809573][ C1] Workqueue: events_unbound toggle_allocation_gate
[ 429.809593][ C1] RIP: 0010:preempt_count_sub+0x29/0x160
[ 429.809609][ C1] Code: 00 f3 0f 1e fa 48 c7 c0 a0 96 a2 92 53 89 fb 48 ba 00 00 00 00 00 fc ff df 48 89 c1 83 e0 07 48 c1 e9 03 83 c0 03 0f b6 14 11 <38> d0 7c 08 84 d2 0f 85 d3 00 00 00 8b 0d b5 18 48 11 85 c9 75 1b
[ 429.809621][ C1] RSP: 0018:ffffc9000a027988 EFLAGS: 00000206
[ 429.809629][ C1] RAX: 0000000000000003 RBX: 0000000000000001 RCX: 1ffffffff25452d4
[ 429.809636][ C1] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000001
[ 429.809643][ C1] RBP: ffffffff81d5e323 R08: 0000000000000000 R09: ffffed100260ee12
[ 429.809650][ C1] R10: ffff888013077093 R11: 0000000000000000 R12: 0000000000000327
[ 429.809657][ C1] R13: 0000000000000003 R14: ffffffff8d326f00 R15: 0000000000000000
[ 429.809668][ C1] FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[ 429.809679][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 429.809687][ C1] CR2: 0000560493577680 CR3: 000000000cf79000 CR4: 0000000000350ef0
[ 429.809695][ C1] Call Trace:
[ 429.809699][ C1]
[ 429.809703][ C1] ? show_regs+0x8f/0xa0
[ 429.809718][ C1] ? nmi_cpu_backtrace+0x1d4/0x390
[ 429.809738][ C1] ? nmi_cpu_backtrace_handler+0xc/0x10
[ 429.809756][ C1] ? nmi_handle+0x1a6/0x570
[ 429.809769][ C1] ? x86_pmu_event_mapped+0x1c0/0x1c0
[ 429.809790][ C1] ? preempt_count_sub+0x29/0x160
[ 429.809802][ C1] ? default_do_nmi+0x6a/0x160
[ 429.809817][ C1] ? exc_nmi+0x186/0x200
[ 429.809830][ C1] ? end_repeat_nmi+0xf/0x2a
[ 429.809848][ C1] ? kmalloc_node_trace+0xa3/0x380
[ 429.809867][ C1] ? preempt_count_sub+0x29/0x160
[ 429.809879][ C1] ? preempt_count_sub+0x29/0x160
[ 429.809892][ C1] ? preempt_count_sub+0x29/0x160
[ 429.809904][ C1]
[ 429.809907][ C1]
[ 429.809910][ C1] _raw_spin_unlock+0x28/0x40
[ 429.809929][ C1] __text_poke+0x617/0xca0
[ 429.809941][ C1] ? setup_data_read+0x280/0x280
[ 429.809955][ C1] ? apply_relocation+0x830/0x830
[ 429.809967][ C1] ? __text_poke+0xca0/0xca0
[ 429.809980][ C1] text_poke_bp_batch+0x3e0/0x750
[ 429.809994][ C1] ? kmalloc_node_trace+0xa3/0x380
[ 429.810011][ C1] ? alternatives_enable_smp+0x400/0x400
[ 429.810024][ C1] ? __jump_label_patch+0x1db/0x400
[ 429.810052][ C1] ? text_poke_queue+0xef/0x180
[ 429.810070][ C1] ? arch_jump_label_transform_queue+0xc0/0x110
[ 429.810090][ C1] text_poke_finish+0x30/0x40
[ 429.810103][ C1] arch_jump_label_transform_apply+0x1c/0x30
[ 429.810121][ C1] jump_label_update+0x1d7/0x400
[ 429.810140][ C1] static_key_disable_cpuslocked+0x154/0x1c0
[ 429.810158][ C1] static_key_disable+0x1a/0x20
[ 429.810174][ C1] toggle_allocation_gate+0x13f/0x250
[ 429.810191][ C1] ? wake_up_kfence_timer+0x30/0x30
[ 429.810207][ C1] ? prepare_to_swait_exclusive+0x240/0x240
[ 429.810229][ C1] process_one_work+0x886/0x15d0
[ 429.810248][ C1] ? lock_sync+0x190/0x190
[ 429.810258][ C1] ? workqueue_congested+0x300/0x300
[ 429.810276][ C1] ? assign_work+0x1a0/0x250
[ 429.810297][ C1] worker_thread+0x8b9/0x1290
[ 429.810315][ C1] ? __kthread_parkme+0x14b/0x220
[ 429.810329][ C1] ? process_one_work+0x15d0/0x15d0
[ 429.810345][ C1] kthread+0x2c6/0x3a0
[ 429.810359][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 429.810374][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 429.810389][ C1] ret_from_fork+0x45/0x80
[ 429.810403][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 429.810418][ C1] ret_from_fork_asm+0x11/0x20
[ 429.810438][ C1]
[ 429.810555][ T28] Kernel panic - not syncing: hung_task: blocked tasks
[ 430.184381][ T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted 6.7.0-syzkaller-09928-g052d534373b7 #0
[ 430.193824][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
[ 430.203864][ T28] Call Trace:
[ 430.207130][ T28]
[ 430.210055][ T28] dump_stack_lvl+0xd9/0x1b0
[ 430.214648][ T28] panic+0x6dc/0x790
[ 430.218539][ T28] ? panic_smp_self_stop+0xa0/0xa0
[ 430.223642][ T28] ? preempt_schedule_thunk+0x1a/0x30
[ 430.229008][ T28] ? lapic_can_unplug_cpu+0xa0/0xa0
[ 430.234205][ T28] ? preempt_schedule_thunk+0x1a/0x30
[ 430.239568][ T28] ? watchdog+0xd3e/0x1210
[ 430.243972][ T28] ? watchdog+0xd31/0x1210
[ 430.248376][ T28] watchdog+0xd4f/0x1210
[ 430.252609][ T28] ? proc_dohung_task_timeout_secs+0x90/0x90
[ 430.258589][ T28] ? __kthread_parkme+0x14b/0x220
[ 430.263610][ T28] ? proc_dohung_task_timeout_secs+0x90/0x90
[ 430.269584][ T28] kthread+0x2c6/0x3a0
[ 430.273643][ T28] ? kthread_complete_and_exit+0x40/0x40
[ 430.279266][ T28] ? kthread_complete_and_exit+0x40/0x40
[ 430.284892][ T28] ret_from_fork+0x45/0x80
[ 430.289301][ T28] ? kthread_complete_and_exit+0x40/0x40
[ 430.294921][ T28] ret_from_fork_asm+0x11/0x20
[ 430.299678][ T28]
[ 430.302899][ T28] Kernel Offset: disabled
[ 430.307199][ T28] Rebooting in 86400 seconds..