Still crashity crashing

[Charles Oliver Nutter]

And I am standing by to push any other gdb buttons necessary to help
investigate :) Given a couple months I might be able to dig into Hotspot
internals myself, but alas...

On Wed, Aug 5, 2009 at 1:20 AM, Y. Srinivas Ramakrishna <
Y.S.Ramakrishna at sun.com> wrote:

> So it looks like something is causing the iteration over the oops in
> an interpreter frame on a Java thread  stack to fail, and this
> happens prior to a GC (so GC is likely not screwing up here,
> but rather perhaps the interpreter).
>
> With those very general remarks, it's over to the MLVM cognoscenti :-)
> -- ramki
>
> Charles Oliver Nutter wrote:
> ...
> > (gdb) thread 3
> > [Switching to thread 3 (process 43094 thread 0x2103)]
> > 0x96efc796 in __wait4 ()
> > (gdb) bt
> > #0  0x96efc796 in __wait4 ()
> > #1  0x96efc787 in waitpid$UNIX2003 ()
> > #2  0x0136a856 in os::fork_and_exec ()
> > #3  0x0145eae4 in VMError::show_message_box ()
> > #4  0x0145e87d in VMError::report_and_die ()
> > #5  0x01370b5e in JVM_handle_bsd_signal ()
> > #6  0x0136a031 in signalHandler ()
> > #7  <signal handler called>
> > #8  0x011a43aa in frame::oops_interpreted_do ()
> > #9  0x011a4aa6 in frame::oops_do_internal ()
> > #10 0x0141f175 in JavaThread::oops_do ()
> > #11 0x0141f5ff in Threads::verify ()
> > #12 0x0142db1c in Universe::verify ()
> > #13 0x011d1506 in GenCollectedHeap::do_collection ()
> > #14 0x0113e5e3 in GenCollectorPolicy::satisfy_failed_allocation ()
> > #15 0x011cecc5 in GenCollectedHeap::satisfy_failed_allocation ()
> > #16 0x0145f23b in VM_GenCollectForAllocation::doit ()
> > #17 0x01464125 in VM_Operation::evaluate ()
> > #18 0x014627fd in VMThread::evaluate_operation ()
> > #19 0x0146346c in VMThread::loop ()
> > #20 0x0146375c in VMThread::run ()
> > #21 0x0136dab5 in java_start ()
> > #22 0x96ee9095 in _pthread_start ()
> > #23 0x96ee8f52 in thread_start ()
> >
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