Hi,

when i go to cloudflare.com and it starts loading the JS firefox crashes

$ firefox
failed to create drawable
failed to create drawable
###!!! ABORT: X_FreeGC: BadGC (invalid GC parameter); 6 requests ago: file /builddir/build/BUILD/xulrunner-last-19.0/mozilla-release/toolkit/xre/nsX11ErrorHandler.cpp, line 157
###!!! ABORT: X_FreeGC: BadGC (invalid GC parameter); 6 requests ago: file /builddir/build/BUILD/xulrunner-last-19.0/mozilla-release/toolkit/xre/nsX11ErrorHandler.cpp, line 157
Segmentation fault

failed to create drawable
###!!! ABORT: X_FreeGC: BadGC (invalid GC parameter); 5 requests ago: file /builddir/build/BUILD/xulrunner-last-19.0/mozilla-release/toolkit/xre/nsX11ErrorHandler.cpp, line 157
###!!! ABORT: X_FreeGC: BadGC (invalid GC parameter); 5 requests ago: file /builddir/build/BUILD/xulrunner-last-19.0/mozilla-release/toolkit/xre/nsX11ErrorHandler.cpp, line 157
Segmentation fault

Just downgraded and it works (FF18) no crash and upgraded back it crashes again.
This error appears also on Firefox 18 "failed to create drawable" but it works .

$ uname -r
2.6.32-279.22.1.el6.centos.plus.x86_64