[Bug 627] New: SIGSEGV in GCTaskThread

[bugzilla-daemon at icedtea.classpath.org]

http://icedtea.classpath.org/bugzilla/show_bug.cgi?id=627

           Summary: SIGSEGV in GCTaskThread
           Product: IcedTea
           Version: 6-1.8.4
          Platform: x86_64
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: AddVM
        AssignedTo: unassigned at icedtea.classpath.org
        ReportedBy: francis+icedtea at unchartedbackwaters.co.uk


JVM segfaults usually within a minute when running the application (class files
and sources) here:

http://www.doc.ic.ac.uk/~tora/aoo/AntsLecture.jar

This has been observed on a Debian testing 64-bit system using the version of
OpenJDK packaged in Debian 6b18-1.8.4-1. It has also been observed on a 64-bit
Ubuntu lucid system with version 6b18-1.8.1-0ubuntu1. It appears to be GC
related as the segfault always appears to occur in GCTaskThread. Supplying
-Xincgc to the JVM causes it not to manifest.


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