See https://bugs.launchpad.net/ubuntu/+source/ghostscript/+bug/631603 Here a user of Ubuntu Linux runs a program (evince-thumbnailer) which dynamically links with the Ghostscript library libgs and libgs crashes. See the details of the crash in the stacktrace attached to that bug report.
Any bug reports require a file and the ghostscript command line or details of the invocation. Also the ghostscript version is missing. If the command line, input to gs, and version still SEGV with the released 9.00, please re-open the bug with the rest of the information.