Firefox crashes with 3d acceleration enabled in VBox

[Duanehebert]

I have VBox 4.3.26 on Windows 7 with a Linux guest running Fedora 20 kernel 3.19.3-100.fc20.i686. I have the VBox Additions 4.3.26 installed.
Base memory is 8M and I have 2 processors allocated.

I'm running Firefox 37.0.1. When I start firefox it crashes with what looks like an access violation.
I turn off 3d acceleration in the vbox setup and the problem goes away. Disabling 3d acceleration in Firefox doesn't help.

I'm attaching the log file in zip format.