Tomcat jdk 1.4 crash

[Michael VInce]

Hi guys,
I have Tomcat based web app that crashed today and the log said post it 
to the mailing list so here it is :)
I don't know what it is but I figured I should probably give the Java 
process more memory. Does any one believe using 1.5 Java would be better 
for Tomcat and what about using it on AMD64 ? Also what about using 6.0 
Release the current machine is 5.4-STABLE on a Dual P4 Dell i386.

Mike

hs_err_pid68450.log
Unexpected Signal : 11 occurred at PC=0x2834FC32
Function=_ZN15FastScanClosure6do_oopEPP7oopDesc+0x26
Library=/usr/local/jdk1.4.2/jre/lib/i386/client/libjvm.so


Dynamic libraries:
0x8048000       /usr/local/java/bin/java
0x2807b000      /usr/lib/libpthread.so.1
0x2809f000      /lib/libc.so.5
0x2817a000      /usr/local/jdk1.4.2/jre/lib/i386/client/libjvm.so
0x2858f000      /usr/lib/libstdc++.so.4
0x28661000      /lib/libm.so.3
0x2867c000      /usr/local/jdk1.4.2/jre/lib/i386/native_threads/libhpi.so
0x2868a000      /usr/local/jdk1.4.2/jre/lib/i386/libverify.so
0x2869f000      /usr/local/jdk1.4.2/jre/lib/i386/libjava.so
0x286bd000      /usr/local/jdk1.4.2/jre/lib/i386/libzip.so
0x34bca000      /usr/local/jdk1.4.2/jre/lib/i386/libnet.so
0x2804e000      /libexec/ld-elf.so.1

Heap at VM Abort:
Heap
 def new generation   total 4544K, used 4095K [0x2c570000, 0x2ca50000, 
0x2ca50000)
  eden space 4096K,  99% used [0x2c570000, 0x2c96fff8, 0x2c970000)
  from space 448K,   0% used [0x2c9e0000, 0x2c9e0000, 0x2ca50000)
  to   space 448K,   3% used [0x2c970000, 0x2c9737c8, 0x2c9e0000)
 tenured generation   total 60544K, used 54149K [0x2ca50000, 0x30570000, 
0x30570000)
   the space 60544K,  89% used [0x2ca50000, 0x2ff31508, 0x2ff31600, 
0x30570000)
 compacting perm gen  total 10240K, used 10183K [0x30570000, 0x30f70000, 
0x34570000)
   the space 10240K,  99% used [0x30570000, 0x30f61fd0, 0x30f62000, 
0x30f70000)

Local Time = Tue Nov  1 17:19:05 2005
Elapsed Time = 86387
#
# HotSpot Virtual Machine Error : 11
# Error ID : 4F530E43505002F1
# Please report this error to
# freebsd-java at FreeBSD.org mailing list
#
# Java VM: Java HotSpot(TM) Client VM (1.4.2-p7-root_14_sep_2005_20_15 
mixed mode)
#