VirtualBox

Ticket #6083 (new defect)

Opened 4 years ago

Last modified 4 years ago

Resizing Webcam Crashes VM (XP guest - Ubuntu 9.10 Host)

Reported by: soapy_illusions Owned by:
Priority: major Component: other
Version: VirtualBox 3.1.2 Keywords:
Cc: Guest type: Windows
Host type: Linux

Description

My webcam works when I run it at full size but anytime the video is resized (whether or not I have video acceleration on) the VM crashes.

This happens when I try to send my webcam over Windows Live Messenger, it resizes the camera by default.

The log does not seem to have much information as to what is happening except for:

00:41:15.411 VMMDev::SetVideoModeHint: got a video mode hint (1366x658x0) at 0
00:41:19.663 VMMDev::SetVideoModeHint: got a video mode hint (1360x648x0) at 0
00:41:19.816 Display::handleDisplayResize(): uScreenId = 0, pvVRAM=b46af000 w=1360 h=648 bpp=32 cbLine=0x1540
00:41:19.831 Guest Log: VBoxDisp[0]: VBVA enabled
00:41:19.831 Display::handleDisplayResize(): uScreenId = 0, pvVRAM=b46af000 w=1360 h=648 bpp=32 cbLine=0x1540
00:41:19.831 Display::handleDisplayResize(): Warning: resize postponed.
00:41:19.927 Display::handleDisplayResize(): uScreenId = 0, pvVRAM=b46af000 w=1360 h=648 bpp=32 cbLine=0x1540
00:41:29.091 PIT: mode=2 count=0x4ad (1197) - 996.81 Hz (ch=0)

Which happens at the end of the log, though I have no idea if this is what is making it crash

Any help would be greatly appreciated

Change History

comment:1 Changed 4 years ago by soapy_illusions

I tried to attach the core-dump yet even compressed it was 10 megs too big

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