[jboss-as7-dev] core dump when debugging?

[Brian Stansberry]

I have no problem attaching the eclipse debugger on OSX to a standalone 
server.

Attaching to a host controller process kills the process with an Illegal 
memory access logged. Darran Lofthouse was able to attach using though.

On 3/20/11 5:51 PM, Scott Stark wrote:
> I'm seeing the server vm core dump under both rhel and osx when I
> connect a debugger to the server. Under osx I'm not finding the error
> file, and the -XX:ErrorFile option is either not working, or the vm is
> crashing so badly it is not creating an error file. Anyone else seeing
> this currently?
>
> [258](ironmaiden:bin)>  ./standalone.sh
> =========================================================================
>
>     JBoss Bootstrap Environment
>
>     JBOSS_HOME: /home/git/JBossAS/jboss-as/build/target/jboss-7.0.0.Beta2
>
>     JAVA:
> /System/Library/Frameworks/JavaVM.framework/Versions/1.6/Home/bin/java
>
>     JAVA_OPTS: -Xms64m -Xmx512m -XX:MaxPermSize=256m
> -Dorg.jboss.resolver.warning=true
> -Dsun.rmi.dgc.client.gcInterval=3600000
> -Dsun.rmi.dgc.server.gcInterval=3600000
> -Xrunjdwp:transport=dt_socket,address=8787,server=y,suspend=y
> -XX:ErrorFile=/tmp/hs_err_pid.log
>
> =========================================================================
>
> Listening for transport dt_socket at address: 8787
> 15:42:42,537 INFO  [org.jboss.modules] JBoss Modules version 1.0.0.Beta16
> ./standalone.sh: line 139: 46448 Segmentation fault
> "/System/Library/Frameworks/JavaVM.framework/Versions/1.6/Home/bin/java"
> -Xms64m -Xmx512m -XX:MaxPermSize=256m -Dorg.jboss.resolver.warning=true
> -Dsun.rmi.dgc.client.gcInterval=3600000
> -Dsun.rmi.dgc.server.gcInterval=3600000
> -Xrunjdwp:transport=dt_socket,address=8787,server=y,suspend=y
> -XX:ErrorFile=/tmp/hs_err_pid.log
> "-Dorg.jboss.boot.log.file=/srv/web-apps/817468314962368366457975751090375370/app/data/logs/jboss/boot.log"
> "-Dlogging.configuration=file:/home/git/JBossAS/jboss-as/build/target/jboss-7.0.0.Beta2/standalone/configuration/logging.properties"
> -jar
> "/home/git/JBossAS/jboss-as/build/target/jboss-7.0.0.Beta2/jboss-modules.jar"
> -mp "/home/git/JBossAS/jboss-as/build/target/jboss-7.0.0.Beta2/modules"
> -logmodule org.jboss.logmanager -jaxpmodule javax.xml.jaxp-provider
> org.jboss.as.standalone
> -Djboss.home.dir="/home/git/JBossAS/jboss-as/build/target/jboss-7.0.0.Beta2"
>
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-- 
Brian Stansberry
Principal Software Engineer
JBoss by Red Hat