segfault at 4 ip 0022fef6 sp bfb525d0 error 4 in libGL.so.1.2

[Mathieu]

Hi,

I am using Ubuntu Linux 10.04 (32bits) Linux box 2.6.32-24-generic #39-Ubuntu SMP Wed Jul 28 06:07:29 UTC 2010 i686 GNU/Linux

Since the last upgrade to VirtualBox 3.2.8, i am not able to start my Windows VM. There is no VM log since it crashed when the VM window opens. I am running as usual:

VirtualBox --startvm windows

and it fails with:

Segmentation fault

demsg shows the following output:

[ 8932.702964] VBoxTestOGL[12223]: segfault at 4 ip 0022fef6 sp bfb525d0 error 4 in libGL.so.1.2[1ca000+a7000] [ 8933.272277] VirtualBox[12234]: segfault at 4 ip 00decef6 sp b55fb7e0 error 4 in libGL.so.1.2[d87000+a7000]

I've also joined a core dump.

[Mathieu]

The core dump is 5Mo... The bug tracker refused it. If it is needed i will put it on a repository. Just ask me.

Thank you.

[Mathieu]

I've found a temporary workaround: in the VM config file, just set to false 3d acceleration.

[Sander van Leeuwen]

Sounds like a bug in your OpenGL drivers.

[Frank Mehnert]

Please reopen if still relevant.