Warning: Permanently added '10.128.1.48' (ED25519) to the list of known hosts.
executing program
[ 425.145918][ T3574] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(4)
[ 425.152536][ T3574] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless)
[ 425.160673][ T3574] vhci_hcd vhci_hcd.0: Device attached
[ 425.436693][ T7] vhci_hcd: vhci_device speed not set
[ 425.506351][ T7] usb 9-1: new full-speed USB device number 2 using vhci_hcd
[ 572.926407][ T28] INFO: task syz-executor584:3574 blocked for more than 143 seconds.
[ 572.934569][ T28] Not tainted 6.1.53-syzkaller #0
[ 572.940151][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 572.948960][ T28] task:syz-executor584 state:D stack:25248 pid:3574 ppid:3573 flags:0x00004006
[ 572.958215][ T28] Call Trace:
[ 572.961492][ T28]
[ 572.964407][ T28] __schedule+0x132c/0x4330
[ 572.969037][ T28] ? release_firmware_map_entry+0x185/0x185
[ 572.974937][ T28] ? __mutex_trylock_common+0x8d/0x2e0
[ 572.980484][ T28] ? do_raw_spin_unlock+0x137/0x8a0
[ 572.985685][ T28] schedule+0xbf/0x180
[ 572.989789][ T28] schedule_preempt_disabled+0xf/0x20
[ 572.995164][ T28] __mutex_lock_common+0xe2b/0x2520
[ 573.000405][ T28] ? usbdev_release+0x76/0x7c0
[ 573.005227][ T28] ? mutex_lock_io_nested+0x60/0x60
[ 573.010467][ T28] ? memset+0x1f/0x40
[ 573.014530][ T28] ? __fsnotify_update_child_dentry_flags+0x2a0/0x2a0
[ 573.021405][ T28] mutex_lock_nested+0x17/0x20
[ 573.026189][ T28] usbdev_release+0x76/0x7c0
[ 573.030839][ T28] ? ima_file_free+0xe8/0x3c0
[ 573.035582][ T28] ? usbdev_open+0x7a0/0x7a0
[ 573.040204][ T28] __fput+0x3b7/0x890
[ 573.044251][ T28] task_work_run+0x246/0x300
[ 573.048937][ T28] ? task_work_cancel+0x2b0/0x2b0
[ 573.053968][ T28] ? exit_to_user_mode_loop+0x39/0x100
[ 573.059495][ T28] exit_to_user_mode_loop+0xd9/0x100
[ 573.064785][ T28] exit_to_user_mode_prepare+0xb1/0x140
[ 573.070382][ T28] syscall_exit_to_user_mode+0x60/0x270
[ 573.076002][ T28] do_syscall_64+0x49/0xb0
[ 573.080479][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 573.086452][ T28] RIP: 0033:0x7f8bc42bf0e0
[ 573.090859][ T28] RSP: 002b:00007ffdd38cdf88 EFLAGS: 00000202 ORIG_RAX: 0000000000000003
[ 573.099307][ T28] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00007f8bc42bf0e0
[ 573.107314][ T28] RDX: 0000000000000007 RSI: 00007ffdd38cdac0 RDI: 0000000000000003
[ 573.115275][ T28] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 573.123268][ T28] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000f4240
[ 573.131261][ T28] R13: 00007ffdd38ce238 R14: 0000000000000001 R15: 00007ffdd38cdfd0
[ 573.139294][ T28]
[ 573.142330][ T28]
[ 573.142330][ T28] Showing all locks held in the system:
[ 573.150089][ T28] 5 locks held by kworker/0:0/7:
[ 573.155020][ T28] #0: ffff8880176fc538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x77a/0x11f0
[ 573.165755][ T28] #1: ffffc900000c7d20 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x7bd/0x11f0
[ 573.177204][ T28] #2: ffff888022e21190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1fe/0x5710
[ 573.186264][ T28] #3: ffff888022b6e4f8 (&port_dev->status_lock){+.+.}-{3:3}, at: hub_event+0x2471/0x5710
[ 573.196261][ T28] #4: ffff888022d10868 (hcd->address0_mutex){+.+.}-{3:3}, at: hub_event+0x249e/0x5710
[ 573.205937][ T28] 2 locks held by kworker/u4:0/9:
[ 573.210979][ T28] #0: ffff888012479138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x77a/0x11f0
[ 573.222195][ T28] #1: ffffc900000e7d20 ((work_completion)(&(&kfence_timer)->work)){+.+.}-{0:0}, at: psi_task_switch+0x3a3/0x770
[ 573.234176][ T28] 1 lock held by rcu_tasks_kthre/12:
[ 573.239492][ T28] #0: ffffffff8d12a1b0 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x29/0xd20
[ 573.250005][ T28] 1 lock held by rcu_tasks_trace/13:
[ 573.255291][ T28] #0: ffffffff8d12a9b0 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x29/0xd20
[ 573.266285][ T28] 1 lock held by khungtaskd/28:
[ 573.271129][ T28] #0: ffffffff8d129fe0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30
[ 573.280503][ T28] 1 lock held by klogd/2993:
[ 573.285096][ T28] #0: ffff8880b9839e18 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x26/0x140
[ 573.295133][ T28] 2 locks held by getty/3303:
[ 573.299877][ T28] #0: ffff888028bea098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70
[ 573.309728][ T28] #1: ffffc900031262f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6a7/0x1db0
[ 573.319910][ T28] 1 lock held by syz-executor584/3574:
[ 573.325374][ T28] #0: ffff888022e21190 (&dev->mutex){....}-{3:3}, at: usbdev_release+0x76/0x7c0
[ 573.334546][ T28]
[ 573.336915][ T28] =============================================
[ 573.336915][ T28]
[ 573.345312][ T28] NMI backtrace for cpu 1
[ 573.349626][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 6.1.53-syzkaller #0
[ 573.357433][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 573.367480][ T28] Call Trace:
[ 573.370749][ T28]
[ 573.373665][ T28] dump_stack_lvl+0x1e3/0x2cb
[ 573.378334][ T28] ? nf_tcp_handle_invalid+0x642/0x642
[ 573.383776][ T28] ? panic+0x75d/0x75d
[ 573.388026][ T28] ? console_trylock_spinning+0x450/0x450
[ 573.393771][ T28] ? nmi_cpu_backtrace+0x252/0x560
[ 573.398900][ T28] nmi_cpu_backtrace+0x4e1/0x560
[ 573.403832][ T28] ? vprintk_emit+0x109/0x1f0
[ 573.408516][ T28] ? nmi_trigger_cpumask_backtrace+0x3f0/0x3f0
[ 573.414669][ T28] ? _printk+0xd1/0x111
[ 573.418814][ T28] ? panic+0x75d/0x75d
[ 573.422868][ T28] ? __wake_up_klogd+0xcc/0x100
[ 573.427719][ T28] ? panic+0x75d/0x75d
[ 573.431793][ T28] ? nmi_trigger_cpumask_backtrace+0xe2/0x3f0
[ 573.437889][ T28] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 573.444203][ T28] nmi_trigger_cpumask_backtrace+0x1b0/0x3f0
[ 573.450172][ T28] watchdog+0xf18/0xf60
[ 573.454375][ T28] kthread+0x26e/0x300
[ 573.458433][ T28] ? hungtask_pm_notify+0x50/0x50
[ 573.463441][ T28] ? kthread_blkcg+0xd0/0xd0
[ 573.468011][ T28] ret_from_fork+0x1f/0x30
[ 573.472456][ T28]
[ 573.475543][ T28] Sending NMI from CPU 1 to CPUs 0:
[ 573.480800][ C0] NMI backtrace for cpu 0
[ 573.480810][ C0] CPU: 0 PID: 9 Comm: kworker/u4:0 Not tainted 6.1.53-syzkaller #0
[ 573.480824][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 573.480832][ C0] Workqueue: events_unbound toggle_allocation_gate
[ 573.480886][ C0] RIP: 0010:check_preemption_disabled+0x4b/0x110
[ 573.480908][ C0] Code: 8b 05 91 54 7c 75 a9 ff ff ff 7f 74 22 65 48 8b 04 25 28 00 00 00 48 3b 44 24 08 0f 85 c7 00 00 00 89 d8 48 83 c4 10 5b 41 5c <41> 5e 41 5f c3 48 c7 04 24 00 00 00 00 9c 8f 04 24 f7 04 24 00 02
[ 573.480918][ C0] RSP: 0018:ffffc900000e7ae0 EFLAGS: 00000082
[ 573.480929][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff88813fec0000
[ 573.480939][ C0] RDX: 0000000000000000 RSI: ffffffff8aebf420 RDI: ffffffff8b3ceb80
[ 573.480948][ C0] RBP: 0000000000000000 R08: ffffffff815a894a R09: fffffbfff1ce766e
[ 573.480957][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000246
[ 573.480966][ C0] R13: ffff88813fec0000 R14: 00000000ffffffff R15: ffffffff8d12a040
[ 573.480976][ C0] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[ 573.480987][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 573.480997][ C0] CR2: 00007ffe66ab2278 CR3: 000000000ce8e000 CR4: 00000000003506f0
[ 573.481009][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 573.481017][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 573.481025][ C0] Call Trace:
[ 573.481030][ C0]
[ 573.481035][ C0] ? nmi_cpu_backtrace+0x3de/0x560
[ 573.481052][ C0] ? nmi_trigger_cpumask_backtrace+0x3f0/0x3f0
[ 573.481072][ C0] ? nmi_cpu_backtrace_handler+0x8/0x10
[ 573.481086][ C0] ? nmi_handle+0x108/0x410
[ 573.481122][ C0] ? check_preemption_disabled+0x4b/0x110
[ 573.481138][ C0] ? default_do_nmi+0x62/0x150
[ 573.481153][ C0] ? exc_nmi+0xab/0x120
[ 573.481166][ C0] ? end_repeat_nmi+0x16/0x31
[ 573.481183][ C0] ? process_one_work+0xa4a/0x11f0
[ 573.481200][ C0] ? check_preemption_disabled+0x4b/0x110
[ 573.481216][ C0] ? check_preemption_disabled+0x4b/0x110
[ 573.481234][ C0] ? check_preemption_disabled+0x4b/0x110
[ 573.481250][ C0]
[ 573.481254][ C0]
[ 573.481258][ C0] lock_is_held_type+0xfd/0x180
[ 573.481276][ C0] __might_resched+0xa1/0x780
[ 573.481306][ C0] ? process_one_work+0x992/0x11f0
[ 573.481321][ C0] ? wake_bit_function+0x210/0x210
[ 573.481334][ C0] ? __might_sleep+0xb0/0xb0
[ 573.481348][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 573.481372][ C0] ? do_raw_spin_unlock+0x137/0x8a0
[ 573.481390][ C0] process_one_work+0xa71/0x11f0
[ 573.481411][ C0] ? worker_detach_from_pool+0x260/0x260
[ 573.481428][ C0] ? _raw_spin_lock_irqsave+0x120/0x120
[ 573.481444][ C0] ? kthread_data+0x4e/0xc0
[ 573.481459][ C0] ? wq_worker_running+0x97/0x190
[ 573.481473][ C0] worker_thread+0xa5f/0x1210
[ 573.481498][ C0] kthread+0x26e/0x300
[ 573.481510][ C0] ? rcu_lock_release+0x20/0x20
[ 573.481525][ C0] ? kthread_blkcg+0xd0/0xd0
[ 573.481538][ C0] ret_from_fork+0x1f/0x30
[ 573.481560][ C0]
[ 573.481797][ T28] Kernel panic - not syncing: hung_task: blocked tasks
[ 573.790023][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 6.1.53-syzkaller #0
[ 573.797841][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 573.807904][ T28] Call Trace:
[ 573.811171][ T28]
[ 573.814094][ T28] dump_stack_lvl+0x1e3/0x2cb
[ 573.818855][ T28] ? nf_tcp_handle_invalid+0x642/0x642
[ 573.824301][ T28] ? panic+0x75d/0x75d
[ 573.828365][ T28] ? vscnprintf+0x59/0x80
[ 573.832689][ T28] panic+0x318/0x75d
[ 573.836589][ T28] ? nmi_trigger_cpumask_backtrace+0x2c1/0x3f0
[ 573.842747][ T28] ? memcpy_page_flushcache+0xfc/0xfc
[ 573.848134][ T28] ? nmi_trigger_cpumask_backtrace+0x2ca/0x3f0
[ 573.854290][ T28] watchdog+0xf56/0xf60
[ 573.858453][ T28] kthread+0x26e/0x300
[ 573.862511][ T28] ? hungtask_pm_notify+0x50/0x50
[ 573.867522][ T28] ? kthread_blkcg+0xd0/0xd0
[ 573.872102][ T28] ret_from_fork+0x1f/0x30
[ 573.876529][ T28]
[ 573.879714][ T28] Kernel Offset: disabled
[ 573.884041][ T28] Rebooting in 86400 seconds..