VirtualBox

Ticket #5089 (closed defect: fixed)

Opened 2 months ago

Last modified 2 months ago

unplugging logitech quickcam pro crashes vbox guest => Fixed in SVN/3.0.8

Reported by: thoughtbox Assigned to:
Priority: major Component: other
Version: VirtualBox 3.0.6 Keywords: logitech quickcam pro for notebooks
Cc: Guest type: Windows
Host type: Linux

Description (Last modified by frank)

After reading that USB high speed devices were somewhat supported, I thought it would be an idea to try my Logitech webcam again.

Bus 002 Device 021: ID 046d:0991 Logitech, Inc. QuickCam Pro for Notebooks

No picture appeared, so I decided to unplug the camera, which resulted in the whole session being aborted.

The host's log did not show anything: 

00:12:59.631 VUSB: attached '00007fff5c06c260[proxy 046d:0991]' to port 1
00:12:59.646 EHCI: USB Operational
00:13:05.379 PIT: mode=2 count=0x2ead (11949) - 99.85 Hz (ch=0)
00:13:13.797 PIT: mode=2 count=0x4ad (1197) - 996.81 Hz (ch=0)
00:13:22.835 PIT: mode=2 count=0x2ead (11949) - 99.85 Hz (ch=0)
00:13:22.845 PIT: mode=2 count=0x4ad (1197) - 996.81 Hz (ch=0)
00:13:25.124 PIT: mode=2 count=0x2ead (11949) - 99.85 Hz (ch=0)
00:13:26.876 PIT: mode=2 count=0x4ad (1197) - 996.81 Hz (ch=0)
00:13:27.136 PIT: mode=2 count=0x4ad (1197) - 996.81 Hz (ch=0)
00:13:27.309 PIT: mode=2 count=0x2ead (11949) - 99.85 Hz (ch=0)
00:13:43.770 PIT: mode=2 count=0x4ad (1197) - 996.81 Hz (ch=0)
00:14:19.752 Guest Log: VBOXNP: DLL unloaded.
00:14:30.207 Guest Log: VBOXNP: DLL loaded.
00:14:31.156 Guest Log: VBOXNP: DLL loaded.
00:14:31.538 Guest Log: VBOXNP: DLL unloaded.
00:14:31.570 Guest Log: VBOXNP: DLL unloaded.
00:15:05.121 VMMDev::SetVideoModeHint: got a video mode hint (1920x1200x0) at 0
00:15:05.160 Display::handleDisplayResize(): uScreenId = 0, pvVRAM=00007fff563d8000
  w=1920 h=1200 bpp=32 cbLine=0x1E00
00:15:05.160 VBVA: Disabled.
00:15:05.181 VBVA: Enabled.

/var/log/kern.log shows 

Sep 29 09:53:30 t61p kernel: [136826.991723] input: UVC Camera (046d:0991)
   as /devices/pci0000:00/0000:00:1d.7/usb2/2-2/2-2:1.0/input/input17
Sep 29 09:56:45 t61p kernel: [137022.094657] usb 2-2: USB disconnect, address 21
Sep 29 09:56:46 t61p kernel: [137022.243956] VirtualBox[5908]: segfault
  at 5b0 ip 00007fff7102fb5b sp 00007ffee7c8bf70 error 4 in VBoxRT.so[7fff70fdd000+9d000]

Not 100% sure where to go from here to give you more information.

Thanks,

/TB

Change History

2009-09-29 10:01:38 changed by thoughtbox

The second time I tried this (and reproduced the bug), I did manage to get a picture from the webcam within the guest (albeit frozen).

2009-09-29 10:35:50 changed by frank

  • description changed.

Any chance to send me a core dump if the VBox session crashes this way the next time? If so, please contact me via private E-mail at frank _dot_ mehnert _at_ sun _dot_ com. And please, just attach the whole VBox.log file, don't copy'n'paste any parts of it.

2009-10-05 16:05:31 changed by frank

Bug is hopefully fixed in the next release.

2009-10-05 16:05:42 changed by frank

  • summary changed from unplugging logitech quickcam pro crashes vbox guest to unplugging logitech quickcam pro crashes vbox guest => Fixed in SVN.

2009-10-06 10:29:26 changed by sandervl73

  • status changed from new to closed.
  • resolution set to fixed.
  • summary changed from unplugging logitech quickcam pro crashes vbox guest => Fixed in SVN to unplugging logitech quickcam pro crashes vbox guest => Fixed in SVN/3.0.8.

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