Warning: Permanently added '10.128.0.46' (ED25519) to the list of known hosts.
executing program
[ 413.428080][ T3528] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(4)
[ 413.434698][ T3528] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless)
[ 413.443229][ T3528] vhci_hcd vhci_hcd.0: Device attached
[ 413.714059][ T21] vhci_hcd: vhci_device speed not set
[ 413.783819][ T21] usb 9-1: new full-speed USB device number 2 using vhci_hcd
[ 572.863758][ T27] INFO: task kworker/1:0:21 blocked for more than 143 seconds.
[ 572.871461][ T27] Not tainted 5.15.120-syzkaller #0
[ 572.877352][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 572.886074][ T27] task:kworker/1:0 state:D stack:25312 pid: 21 ppid: 2 flags:0x00004000
[ 572.895320][ T27] Workqueue: usb_hub_wq hub_event
[ 572.900536][ T27] Call Trace:
[ 572.903870][ T27]
[ 572.906811][ T27] __schedule+0x12c4/0x4590
[ 572.911404][ T27] ? do_raw_spin_lock+0x14a/0x370
[ 572.916472][ T27] ? mark_lock+0x98/0x340
[ 572.920813][ T27] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 572.926886][ T27] ? __sched_text_start+0x8/0x8
[ 572.931746][ T27] ? do_raw_spin_unlock+0x137/0x8b0
[ 572.936969][ T27] ? _raw_spin_unlock_irq+0x1f/0x40
[ 572.942171][ T27] ? lockdep_hardirqs_on+0x94/0x130
[ 572.947458][ T27] schedule+0x11b/0x1f0
[ 572.951626][ T27] usb_kill_urb+0x1c9/0x300
[ 572.956178][ T27] ? usb_unlink_urb+0xa0/0xa0
[ 572.960867][ T27] ? _raw_spin_lock_irq+0xdb/0x110
[ 572.966030][ T27] ? init_wait_entry+0xd0/0xd0
[ 572.970880][ T27] ? do_raw_spin_unlock+0x137/0x8b0
[ 572.976124][ T27] ? _raw_spin_unlock_irq+0x1f/0x40
[ 572.981340][ T27] usb_start_wait_urb+0x1ac/0x510
[ 572.986402][ T27] ? usb_api_blocking_completion+0xa0/0xa0
[ 572.992321][ T27] usb_control_msg+0x2ad/0x4c0
[ 572.997226][ T27] ? usb_anchor_empty+0x40/0x40
[ 573.002095][ T27] ? kmem_cache_alloc_trace+0x143/0x290
[ 573.007724][ T27] ? hub_port_init+0x99c/0x23f0
[ 573.012589][ T27] hub_port_init+0xa05/0x23f0
[ 573.017316][ T27] hub_event+0x29ec/0x56d0
[ 573.021786][ T27] ? led_work+0x700/0x700
[ 573.026192][ T27] ? read_lock_is_recursive+0x10/0x10
[ 573.031575][ T27] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 573.037582][ T27] ? debug_mutex_wake_waiter+0x90/0x320
[ 573.043135][ T27] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 573.049061][ T27] ? do_raw_spin_unlock+0x137/0x8b0
[ 573.054480][ T27] process_one_work+0x8a1/0x10c0
[ 573.059464][ T27] ? worker_detach_from_pool+0x260/0x260
[ 573.065120][ T27] ? _raw_spin_lock_irqsave+0x120/0x120
[ 573.070672][ T27] ? kthread_data+0x4e/0xc0
[ 573.075208][ T27] ? wq_worker_running+0x97/0x170
[ 573.080236][ T27] worker_thread+0xaca/0x1280
[ 573.084975][ T27] kthread+0x3f6/0x4f0
[ 573.089108][ T27] ? rcu_lock_release+0x20/0x20
[ 573.093983][ T27] ? kthread_blkcg+0xd0/0xd0
[ 573.098594][ T27] ret_from_fork+0x1f/0x30
[ 573.103030][ T27]
[ 573.106217][ T27] INFO: task syz-executor237:3528 blocked for more than 143 seconds.
[ 573.114330][ T27] Not tainted 5.15.120-syzkaller #0
[ 573.120046][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 573.128736][ T27] task:syz-executor237 state:D stack:25088 pid: 3528 ppid: 3527 flags:0x00004006
[ 573.138015][ T27] Call Trace:
[ 573.141285][ T27]
[ 573.144249][ T27] __schedule+0x12c4/0x4590
[ 573.148782][ T27] ? __sched_text_start+0x8/0x8
[ 573.153671][ T27] ? __mutex_trylock_common+0x8d/0x2e0
[ 573.159145][ T27] ? do_raw_spin_unlock+0x137/0x8b0
[ 573.164397][ T27] schedule+0x11b/0x1f0
[ 573.168562][ T27] schedule_preempt_disabled+0xf/0x20
[ 573.174055][ T27] __mutex_lock_common+0xe34/0x25a0
[ 573.179282][ T27] ? usbdev_release+0x76/0x7c0
[ 573.184166][ T27] ? mutex_lock_io_nested+0x60/0x60
[ 573.189375][ T27] ? memset+0x1f/0x40
[ 573.193428][ T27] ? __fsnotify_update_child_dentry_flags+0x2a0/0x2a0
[ 573.200266][ T27] mutex_lock_nested+0x17/0x20
[ 573.205157][ T27] usbdev_release+0x76/0x7c0
[ 573.209745][ T27] ? ima_file_free+0xeb/0x3c0
[ 573.214535][ T27] ? usbdev_open+0x7a0/0x7a0
[ 573.219139][ T27] __fput+0x3bf/0x890
[ 573.223163][ T27] task_work_run+0x129/0x1a0
[ 573.227804][ T27] exit_to_user_mode_loop+0x106/0x130
[ 573.233240][ T27] exit_to_user_mode_prepare+0xb1/0x140
[ 573.238838][ T27] syscall_exit_to_user_mode+0x5d/0x250
[ 573.244427][ T27] do_syscall_64+0x49/0xb0
[ 573.248841][ T27] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 573.254764][ T27] RIP: 0033:0x7f6c7a4f10e0
[ 573.259195][ T27] RSP: 002b:00007ffe29fc8148 EFLAGS: 00000202 ORIG_RAX: 0000000000000003
[ 573.267653][ T27] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00007f6c7a4f10e0
[ 573.275658][ T27] RDX: 0000000000000007 RSI: 00007ffe29fc7c80 RDI: 0000000000000003
[ 573.283668][ T27] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 573.291669][ T27] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000f4240
[ 573.299673][ T27] R13: 00007ffe29fc83f8 R14: 0000000000000001 R15: 00007ffe29fc8190
[ 573.307691][ T27]
[ 573.310719][ T27]
[ 573.310719][ T27] Showing all locks held in the system:
[ 573.318503][ T27] 5 locks held by kworker/1:0/21:
[ 573.323535][ T27] #0: ffff88814299ad38 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x78a/0x10c0
[ 573.334344][ T27] #1: ffffc90000db7d20 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x7d0/0x10c0
[ 573.345618][ T27] #2: ffff88801f751220 (&dev->mutex){....}-{3:3}, at: hub_event+0x207/0x56d0
[ 573.354556][ T27] #3: ffff8881475d65c0 (&port_dev->status_lock){+.+.}-{3:3}, at: hub_event+0x2325/0x56d0
[ 573.364506][ T27] #4: ffff88801f669368 (hcd->address0_mutex){+.+.}-{3:3}, at: hub_event+0x235a/0x56d0
[ 573.374219][ T27] 1 lock held by khungtaskd/27:
[ 573.379054][ T27] #0: ffffffff8c91e6a0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30
[ 573.388437][ T27] 1 lock held by klogd/2950:
[ 573.393032][ T27] #0: ffff8880b9b396d8 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x26/0x140
[ 573.403058][ T27] 2 locks held by getty/3256:
[ 573.407759][ T27] #0: ffff888024e1d098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70
[ 573.417751][ T27] #1: ffffc90002bb32e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6af/0x1da0
[ 573.427912][ T27] 1 lock held by syz-executor237/3528:
[ 573.433352][ T27] #0: ffff88801f751220 (&dev->mutex){....}-{3:3}, at: usbdev_release+0x76/0x7c0
[ 573.442536][ T27]
[ 573.444891][ T27] =============================================
[ 573.444891][ T27]
[ 573.453284][ T27] NMI backtrace for cpu 0
[ 573.457598][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted 5.15.120-syzkaller #0
[ 573.465559][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023
[ 573.475623][ T27] Call Trace:
[ 573.478891][ T27]
[ 573.481807][ T27] dump_stack_lvl+0x1e3/0x2cb
[ 573.486513][ T27] ? io_uring_drop_tctx_refs+0x19d/0x19d
[ 573.492136][ T27] ? panic+0x84d/0x84d
[ 573.496195][ T27] ? nmi_cpu_backtrace+0x23b/0x4a0
[ 573.501362][ T27] nmi_cpu_backtrace+0x46a/0x4a0
[ 573.506289][ T27] ? __wake_up_klogd+0xd5/0x100
[ 573.511163][ T27] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0
[ 573.517309][ T27] ? _printk+0xd1/0x111
[ 573.521467][ T27] ? panic+0x84d/0x84d
[ 573.525527][ T27] ? __wake_up_klogd+0xcc/0x100
[ 573.530384][ T27] ? panic+0x84d/0x84d
[ 573.534443][ T27] ? __rcu_read_unlock+0x92/0x100
[ 573.539515][ T27] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 573.545596][ T27] nmi_trigger_cpumask_backtrace+0x181/0x2a0
[ 573.551569][ T27] watchdog+0xe72/0xeb0
[ 573.555835][ T27] kthread+0x3f6/0x4f0
[ 573.559893][ T27] ? hungtask_pm_notify+0x50/0x50
[ 573.564905][ T27] ? kthread_blkcg+0xd0/0xd0
[ 573.569504][ T27] ret_from_fork+0x1f/0x30
[ 573.573923][ T27]
[ 573.577037][ T27] Sending NMI from CPU 0 to CPUs 1:
[ 573.582266][ C1] NMI backtrace for cpu 1 skipped: idling at acpi_idle_do_entry+0x10f/0x340
[ 573.583246][ T27] Kernel panic - not syncing: hung_task: blocked tasks
[ 573.598730][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted 5.15.120-syzkaller #0
[ 573.606701][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023
[ 573.616861][ T27] Call Trace:
[ 573.620130][ T27]
[ 573.623049][ T27] dump_stack_lvl+0x1e3/0x2cb
[ 573.627723][ T27] ? io_uring_drop_tctx_refs+0x19d/0x19d
[ 573.633349][ T27] ? panic+0x84d/0x84d
[ 573.637422][ T27] panic+0x318/0x84d
[ 573.641313][ T27] ? nmi_trigger_cpumask_backtrace+0x221/0x2a0
[ 573.647459][ T27] ? fb_is_primary_device+0xcc/0xcc
[ 573.652646][ T27] ? panic+0x84d/0x84d
[ 573.656717][ T27] ? irq_work_queue+0xcd/0x150
[ 573.661541][ T27] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 573.667614][ T27] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 573.673674][ T27] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 573.679741][ T27] ? nmi_trigger_cpumask_backtrace+0x22a/0x2a0
[ 573.685888][ T27] watchdog+0xeb0/0xeb0
[ 573.690036][ T27] kthread+0x3f6/0x4f0
[ 573.694104][ T27] ? hungtask_pm_notify+0x50/0x50
[ 573.699112][ T27] ? kthread_blkcg+0xd0/0xd0
[ 573.703703][ T27] ret_from_fork+0x1f/0x30
[ 573.708132][ T27]
[ 573.711468][ T27] Kernel Offset: disabled
[ 573.715851][ T27] Rebooting in 86400 seconds..