JVM Crash Explanation Needed
Hello everyone,
I have been having this jvm crash for a long time now and it has occurred randomly with little bit of differences in jvm thread trace. It has occurred again and this time I am using a SUSE Linux and Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_03-b02)
Java HotSpot(TM) Client VM (build 1.4.2_03-b02, mixed mode).
The following is the thread trace that jvm generates after crashing:
Unexpected Signal : 11 occurred at PC=0xF7C18AD3
Function=JVM_handle_linux_signal+0x93
Library=/SIPostScanner/JDK/jre/lib/i386/client/libjvm.so
Current Java thread:
at java.net.SocketOutputStream.socketWrite0(Native Method)
at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
at sun.nio.cs.StreamEncoder$CharsetSE.writeBytes(StreamEncoder.java:336)
at sun.nio.cs.StreamEncoder$CharsetSE.implFlushBuffer(StreamEncoder.java:404)
at sun.nio.cs.StreamEncoder$CharsetSE.implFlush(StreamEncoder.java:408)
at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:152)
- locked <0xec27d060> (a java.io.OutputStreamWriter)
at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:213)
at java.io.BufferedWriter.flush(BufferedWriter.java:230)
- locked <0xec27d060> (a java.io.OutputStreamWriter)
at java.io.PrintWriter.newLine(PrintWriter.java:256)
- locked <0xec2782a8> (a java.io.BufferedWriter)
at java.io.PrintWriter.println(PrintWriter.java:405)
at java.io.PrintWriter.println(PrintWriter.java:516)
- locked <0xec2782a8> (a java.io.BufferedWriter)
at abc.AbcWriter.run(AbcWriter.java:100)
At the end of the trace there is a line "abc.AbcWriter.run(AbcWriter.java:100)". That's my code and it is: printWriter.println("some command");And I am **** sure this line can not be the cause of the jvm crash, but then again I have no idea what is causing it.
If somebody could give me an explanation as to what it could be causing the crash, I would really appreciate it.
Thanks
Khurram
