Customer's application dumps core in about 24 to 48 hours in running
  with the following options:


-Xmx128M -Djdbc.drivers=oracle.jdbc.driver.OracleDriver -Dorg.xml.sax.driver
=org.apache.xerces.parsers.SAXParser -Dorg.omg.CORBA.ORBClass=IE.Iona.OrbixW
eb.CORBA.ORB -Dorg.omg.CORBA.ORBSingletonClass=IE.Iona.OrbixWeb.CORBA.single
tonORB -
DDataContainer.parserClass=org.apache.xerces.parsers.SAXParser -DTLA.Securit
yServices.AltLDAPHostName.0=tfisdbu3 -DTLA.SecurityServices.AltLDAPPort.0=38
9 -DTLA.SecurityServices.AltLDAPHostName.1=tfsndsu4 -DTLA.SecurityServices.A
ltLDAPPort.1=389 -Dpointbase.ini=../../pointbase/pointbase.ini



Customer also has tried -server flag and got the similar result.

Here is a stack trace from the core file:



dbx where:
current thread: t@4
=>[1] __sigprocmask(0x0, 0xfee0a868, 0x0, 0x0, 0x0, 0x0), at 0xff369ab8
  [2] _resetsig(0xff36c340, 0x0, 0x0, 0xfee0bd78, 0xff37e000, 0x0), at
0xff35e50
c
  [3] _sigon(0xfee0bd78, 0xff385980, 0x6, 0xfee0a93c, 0xfee0bd78,
0xfee0a980), a
t 0xff35dcac
  [4] _thrp_kill(0x0, 0x4, 0x6, 0xff37e000, 0x4, 0xff2bc4a0), at 0xff360cc0
  [5] raise(0x6, 0x0, 0x0, 0xffffffff, 0xff2bc40c, 0xfee0aa90), at
0xff24b190
  [6] abort(0xff2b801c, 0xfee0aa90, 0x0, 0xfffffff8, 0x4, 0xfee0aab1), at
0xff23
57bc
  [7] os::abort(0x1, 0xfe49a000, 0x1, 0xfee0ab10, 0x0, 0xfe21d54c), at
0xfe3a464
4
  [8] os::handle_unexpected_exception(0xff2bc2fc, 0xfe5087cc, 0xfe4acc2c,
0xfe44
1aac, 0xfe49a000, 0xfee0ab30), at 0xfe3a3768
  [9] JVM_handle_solaris_signal(0x0, 0x0, 0xfee0b638, 0xfe49a000, 0xb,
0xfee0b8f
0), at 0xfe207304
  [10] __libthread_segvhdlr(0xb, 0xfee0b8f0, 0xfee0b638, 0xff37e000, 0xb,
0x0),
at 0xff36905c
  [11] __sighndlr(0xb, 0xfee0b8f0, 0xfee0b638, 0xff368f78, 0xfee0be10,
0xfee0be0
0), at 0xff36bbcc
  [12] sigacthandler(0xb, 0xfee0bd78, 0x0, 0x0, 0x0, 0xff37e000), at
0xff3683b8
  ---- called from signal handler with signal 11 (SIGSEGV) ------
  [13] Space::prepare_for_compaction(0x1, 0xfe49a000, 0x0, 0x3, 0x71f98,
0x0), a
t 0xfe21d54c
  [14] MarkSweep::invoke_at_safepoint(0xab9f0, 0x942, 0xfe4aa558,
0xfe4aa560, 0x
fe4aa568, 0xfe4a4e4c), at 0xfe235e78
  [15] VM_Operation::evaluate(0xfdf80f8c, 0x164, 0xfee0b, 0xfe49a000,
0xe1308, 0
xfee0bb3c), at 0xfe1934ac
  [16] VMThread::evaluate_operation(0xe1308, 0xfdf80f8c, 0xfe49a000,
0xfe4aed24,
 0xfe4ab46c, 0xfe49a000), at 0xfe193550
  [17] VMThread::loop(0xe1308, 0xfdf80f8c, 0x8, 0xfe4b621c, 0xfe4b6210,
0xfe4b62
20), at 0xfe2cf130
  [18] VMThread::run(0xfe49a000, 0xe1308, 0x0, 0x0, 0x0, 0x0), at 0xfe2ceabc
  [19] _start(0xfe49a000, 0xff37f690, 0x1, 0x1, 0xff37e000, 0x0), at
0xfe2106fc


Customer also include text file which was created along with core dump:


Unexpected Signal : 11 occurred at PC=0xfe21d54c
Function name=JVM_GetClassName
Library=/usr/j2se/jre/lib/sparc/server/libjvm.so


Dynamic libraries:
0x10000 /usr/j2se/bin/../bin/sparc/native_threads/java
0xff350000 /usr/lib/libthread.so.1
0xff390000 /usr/lib/libdl.so.1
0xff200000 /usr/lib/libc.so.1
0xff330000 /usr/platform/SUNW,Ultra-4/lib/libc_psr.so.1
0xfe000000 /usr/j2se/jre/lib/sparc/server/libjvm.so
0xff2e0000 /usr/lib/libCrun.so.1
0xff1e0000 /usr/lib/libsocket.so.1
0xff100000 /usr/lib/libnsl.so.1
0xff0d0000 /usr/lib/libm.so.1
0xff310000 /usr/lib/libw.so.1
0xff0b0000 /usr/lib/libmp.so.2
Customer f080000 /usr/j2se/jre/lib/sparc/native_threads/libhpi.so
0xff050000 /usr/j2se/jre/lib/sparc/libverify.so
0xfe7c0000 /usr/j2se/jre/lib/sparc/libjava.so
0xff020000 /usr/j2se/jre/lib/sparc/libzip.so
0xedbe0000 /usr/j2se/jre/lib/sparc/libnet.so
0xeda60000 /usr/lib/nss_files.so.1

Local Time = Thu Dec 13 02:49:36 2001
Elapsed Time = 34813
#
# HotSpot Virtual Machine Error : 11
# Error ID : 4F530E43505002C4 01
# Please report this error at
# http://java.sun.com/cgi-bin/bugreport.cgi
#
# Java VM: Java HotSpot(TM) Server VM (1.3.1_01 mixed mode)
#