Created attachment 513791 [details]
Here is the WinDbg output
using cross_fuzzv3 on
firefox4bpre12 nightly-build: 19.2.2011
Happends verry often.
Created attachment 513792 [details]
The same: one "go" incremented
It was on windowsxp sp3
Please let us know the seed you used so we have some chance at reproducing
the crash. Thanks.
Bug 635636 has a testcase that crashes with the same signature.
*** This bug has been marked as a duplicate of bug 635636 ***