[Libdlo] Another kernel panic

[Alexander Todorov]

Hi all,
I've updated to the latest udlfb code from git. The previous kernel panic I was 
experiencing is gone but there is a new one.

This happens when I remove the device and plug-it in several times (usually 
after the 2nd time). I remove the HUB cable not the DisplayLink video device.


Has anyone see this:

Message from syslogd at sumu01 at Oct 21 21:00:39 ...
  kernel:Oops: 0000 [#1] SMP

Message from syslogd at sumu01 at Oct 21 21:00:39 ...
  kernel:last sysfs file: /sys/devices/pci0000:00/0000:00:1d.7/usb2/idVendor

Message from syslogd at sumu01 at Oct 21 21:00:39 ...
  kernel:Process events/2 (pid: 17, ti=f70d8000 task=f70bf560 task.ti=f70d8000)

Message from syslogd at sumu01 at Oct 21 21:00:39 ...
  kernel:Stack:

Message from syslogd at sumu01 at Oct 21 21:00:39 ...
  kernel:Call Trace:

Message from syslogd at sumu01 at Oct 21 21:00:39 ...
  kernel:Code: 89 54 24 08 75 e0 eb 85 31 c0 eb 84 90 90 90 90 55 57 56 89 ce 53 
89 d3 83 ec 10 85 c9 8b 7c 24 24 8b 6c 24 28 0f 84 8d 00 00 00 <8b> 10 8b 92 e0 
00 00 00 85 d2 0f 84 a5 00 00 00 31 d2 8d 76 00

Message from syslogd at sumu01 at Oct 21 21:00:39 ...
  kernel:EIP: [<c06f577b>] hcd_buffer_free+0x1b/0x110 SS:ESP 0068:f70d9f14

Message from syslogd at sumu01 at Oct 21 21:00:39 ...
  kernel:CR2: 00000000302e313a

Message from syslogd at sumu01 at Oct 21 21:00:39 ...
  kernel:Kernel panic - not syncing: Fatal exception



Regards,
Alexander.