On j2se-app.west, tomcat and atg failed intermittenly with tiger b25.

atg was run with -d64 -Xcomp, the failure happened after 161 hours.
tomcat was run with -d64. the failure happened after 130 hours.

stack traces from both failures are similiar
  ---- called from signal handler with signal 11 (SIGSEGV) ------
  [10] ScanMarkedObjectsAgainCarefullyClosure::do_object_careful(0x8000000000, 0xffffffff312db738, 0xffffffff2c2ff8b0, 0xffffffff312db738, 0x27, 0x1), at 0xffffffff7e47cc7c
  [11] CompactibleFreeListSpace::object_iterate_mem_careful(0xffffffff312dba00, 0xffffffff2c2ff758, 0xffffffff2c2ff8b0, 0xffffffff312d9b08, 0xffffffff312db738, 0x1), at 0xffffffff7e45f710
  [12] CMSCollector::preclean_card_table(0xffffffff312d9a00, 0x1002e4fb0, 0x10029bd30, 0x10029baa0, 0xffffffff32000000, 0xffffffff312dba00), at 0xffffffff7e477ed4
  [13] CMSCollector::preclean_work(0x1002e4fb0, 0xf800, 0xffffffff7e93999c, 0x1, 0xfb38, 0xffffffff7e8ba000), at 0xffffffff7e477448
  [14] CMSCollector::preclean(0x1002e4fb0, 0x1f4, 0xffffffff7e975368, 0xffffffff7e75ad78, 0xcc00, 0xffffffff7e8ba000), at 0xffffffff7e476c2c
  [15] CMSCollector::collect_in_background(0x1002e4fb0, 0x10, 0x0, 0xffffffff7e4739a8, 0x4, 0x1002e53c8), at 0xffffffff7e473c18
  [16] ConcurrentMarkSweepThread::run(0x0, 0x0, 0xffffffff7e934bf0, 0x1001151c0, 0x7d0, 0xf538), at 0xffffffff7e4813a8
  [17] _start(0x1001151c0, 0x9220, 0x585cbc, 0x100388590, 0x9000, 0xffffffff7e8ba000), at 0xffffffff7e334480


###@###.### 2003-10-30

The failure did not happen with -client and -server.

###@###.### 2003-10-30

I am able to reproduce the failure with build b26 with Tomcat after 47 hours.

###@###.### 2003-11-04

With build 26, the failure happened with atg with -server flag after 4 days.

###@###.### 2003-11-06

With build beta2+4962516 the problem happened with atg with -server flag
after ~1 day. Will reopen this issue in the form of a new bug (#4975054)
and transfer this info into that bug.

#0 0xffffe002 in ?? ()
#1 0x40467b7f in os::message_box ()
   from /usr/j2se/jre/lib/i386/server/libjvm.so
#2 0x40535766 in VMError::show_message_box ()
   from /usr/j2se/jre/lib/i386/server/libjvm.so
#3 0x40534d42 in VMError::report_and_die ()
   from /usr/j2se/jre/lib/i386/server/libjvm.so
#4 0x4046a168 in JVM_handle_linux_signal ()
   from /usr/j2se/jre/lib/i386/server/libjvm.so
#5 0x404691e4 in signalHandler ()
   from /usr/j2se/jre/lib/i386/server/libjvm.so
#6 <signal handler called>
#7 0x4020a52c in ScanMarkedObjectsAgainCarefullyClosure::do_object_careful ()
   from /usr/j2se/jre/lib/i386/server/libjvm.so
#8 0x401ed85d in CompactibleFreeListSpace::object_iterate_mem_careful ()
   from /usr/j2se/jre/lib/i386/server/libjvm.so
#9 0x402068fe in CMSCollector::preclean_card_table ()
   from /usr/j2se/jre/lib/i386/server/libjvm.so
#10 0x40205a19 in CMSCollector::preclean_work ()
   from /usr/j2se/jre/lib/i386/server/libjvm.so
#11 0x402052fa in CMSCollector::preclean ()
   from /usr/j2se/jre/lib/i386/server/libjvm.so
#12 0x40203511 in CMSCollector::collect_in_background ()
   from /usr/j2se/jre/lib/i386/server/libjvm.so
#13 0x4020f927 in ConcurrentMarkSweepThread::run ()
   from /usr/j2se/jre/lib/i386/server/libjvm.so
#14 0x4046507f in _start () from /usr/j2se/jre/lib/i386/server/libjvm.so


###@###.### 2004-01-07