[Bug 484] Shark jit code block "0xcdcdcdcd" zombie wipeout Sigsegv crash

Wed May 5 08:08:43 PDT 2010

http://icedtea.classpath.org/bugzilla/show_bug.cgi?id=484

xerxes at zafena.se changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |gbenson at redhat.com
            Summary|Shark jit code block        |Shark jit code block
                   |"0xcdcdcdcd" wipeout Sigsegv|"0xcdcdcdcd" zombie wipeout
                   |crash                       |Sigsegv crash

------- Comment #3 from xerxes at zafena.se  2010-05-05 15:08 -------
The problem are that a method still in use can be marked as a zombie.

The sigsegv happens when shark jumps to a method that have been marked as a
zombie and flushed by the jvm.

Workaround:
run shark with the 
-XX:-MethodFlushing JVM option

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