Comment 16 for bug 178292

Because, as best as I can tell, the crash is in i965_dri.so, part of libgl1-mesa-dri, I've added that package to the bug. I'm not really sure what the underlying cause is, and for some reason, gdb won't load the mesa debug symbols even after I install the libgl1-mesa-dri-dbg package. If someone can tell me what I'm missing to get gdb to load that, I'd love to produce a backtrace with more detail.