Fedora 17 reliability issue

[leonstr]

Hi,

I've got a 32-bit Fedora 17 guest on a 64-bit Windows 7 host (VB 4.2.12). With past VB releases this was perfectly reliable but then three (?) releases ago the VirtualBox guest process started crashing.

I've noticed this happening when I'm prompted for credentials (e.g. when installing packages) or when I try to eject media by clicking the eject button in GNOME.

Hopefully attached is the log following the brief uptime of one session if that helps.

Is this a known problem or something I can work around?

Thanks in advance for any help.

Leonstr

[frank]

Any change if you disabled 3D for that VM?