Hangs when attaching and then does not respond after cancelling

[ramiabughazaleh]

Hi.

Thank you for usbip-win2.

The desktop application, wusbip.exe, hangs when trying to attach a device and then stops responding after trying to cancel.

Steps to reproduce on Windows Server 2022 Standard:

1. Run bcdedit.exe /set testsigning on and restart
2. Install USBIP server: https://github.com/dorssel/usbipd-win
3. Run usbipd list
4. Run usbipd bind --busid=3-1
5. Install usbip-win2 UDE 0.9.6.1 and restart
6. Run USBip shortcut from the desktop
7. Enter the local machine's name in the Server field and click Add devices
8. Select the device that was shared in step 4 and click Attach
9. USBip hung when attaching the device, and my only option is to cancel
10. Click the Cancel button
11. USBip stops responding

I was able to perform the same steps using usbip-win2 UDE 0.9.6.0 without issues.

[vadimgrn]

Hi, please check all log options and gather driver log too.

I need the output of 'usbip list -s' Also try usbip attach from the command line.

[ramiabughazaleh]

Hi.

Trying to attach the device on the command line also hangs:

C:\Program Files\USBip>usbip list -r WIN-RDT9KT7VD3O
Exportable USB devices
======================
    4-1    : Aladdin Knowledge Systems : Token JC (0529:0620)
           : USB\VID_0529&PID_0620\7&25AA2865&0&1
           : (Defined at Interface level) (00/00/00)
           :  0 - (Defined at Interface level) (00/00/00)

C:\Program Files\USBip>usbip attach -r WIN-RDT9KT7VD3O --bus-id 4-1

usbip list -s does not produce any output.

The screenshot of the Log window is a result of selecting Verbose and Library in the Log menu.

On a side note, check-marking Library and then clicking on Add devices causes wusbip.exe to crash:

Faulting application name: wusbip.exe, version: 0.9.6.1, time stamp: 0x66237e96
Faulting module name: ucrtbase.dll, version: 10.0.20348.1, time stamp: 0xdacb234c
Exception code: 0xc0000409
Fault offset: 0x000000000007b3a8
Faulting process id: 0x68c
Faulting application start time: 0x01da93c8425722b4
Faulting application path: C:\Program Files\USBip\wusbip.exe
Faulting module path: C:\Windows\System32\ucrtbase.dll
Report Id: cf197c36-656c-4365-8dcd-6035a8aba08f
Faulting package full name: 
Faulting package-relative application ID: 

I started logging, reproduced the hang issue, and here are the plain text USB/IP logs: usbip-flt.txt usbip-ude.txt

[vadimgrn]

I can't replicate that, nothing hangs or crashes. There is something wrong. Actually the attach is successful. What language is used on Windows? Please uninstall, reboot and install again. I haven't found any issues with non-English system language.

[vadimgrn]

I suspect that issue is in the driver, it doesn't complete IRP under some conditions.

[ramiabughazaleh]

It's an English operating system.

After an uninstall, reboot, and install again, I still ran into the same issue.

[vadimgrn]

I can't manage to replicate that. You can use WinDbg to get backtrace of the app.

[vadimgrn]

Please try again, the release has been updated.

[mrtumnus]

I'm having the same issue, and interestingly enough I'm also trying to attach an Aladdin license dongle. It is impossible to end the USBIP process when run from either GUI or cli. I'll gather up logs in a moment.

[mrtumnus]

Ah, I think I figured it out. I wasn't running usbip as an administrator.

I think it still would be nice to either force the program to run as an admin, or at least quit if permissions aren't there. As it is, the program locks up entirely and the system has to be rebooted.

[vadimgrn]

Administrator permissions are not required to use usbip.exe or GUI. The driver's log is required to find out what is going on.