I'm using a java enabled system where my back-end is a
postgreSQL. While I'm doing my task using the system,
one of the back-end's services, TOMCAT SERVICE, just
unexpectedly drop off. This problem happend very randomly.





Here is the copy of the error from our log file:





============================================================

Unexpected Signal : EXCEPTION_PRIV_INSTRUCTION occurred at PC=0x9BEF5E

Function=subAppend (compiled Java code)

Library=(N/A)




Current Java thread:

Dynamic libraries:

0x00400000 - 0x00406000 .....




Elapsed Time = 3754

#

# HotSpot Virtual Machine Error :
EXCEPTION_PRIV_INSTRUCTION

# Error ID : 4F530E43505002D5

# Please report this error at

# http://java.sun.com/cgi-bin/bugreport.cgi

#

# Java VM: Java HotSpot(TM) Client VM (1.4.0_01-b03 mixed mode)

#

# An error report file has been saved as
hs_err_pid3864.log.

# Please refer to the file for further information.

#

============================================================




I tried to seach for the definition of the
error "EXCEPTION_PRIV_INSTRUCTION" but the information
I gathered wouldn't suffice to explain why the
unexpected termination of the service occurred.




Hope I can hear from you soon. Thanks!