reassign 869746 libgl1 found 869746 0.2.999+git20170802-4 Hmmm, reading https://bugzilla.gnome.org/page.cgi?id=traceparser/trace.html&trace_id=237739
and the libgl1 Description: Vendor neutral GL dispatch library -- legacy GL support This is an implementation of the vendor-neutral dispatch layer for arbitrating OpenGL API calls between multiple vendors on a per-screen basis. this sounds indeed like the interprocess communication problem happening here. So I'll reassign it once more...
