RE: JVM Crash
I googled around and here some good(?) news, at least somebody get around the problem: http://forum.java.sun.com/thread.jspa?threadID=307252tstart=210 on of solution is : -- cut -- now I use jdk1.3.1_06 with hospot -server and it works perfectly (and faster) -- end cut --- another one was a hardware problem: -- cut -- Some part of the computer seemed to be not compatible with the FSB133 standard. So I reduced the system to FSB100. No signal 11 since that time :- -- end cut -- and here another issue with java: -- cut -- In this case, it was happening during the compilation of a reasonably large JSP. A colleague found out that there was a known issue with this version of javac compiling large methods (64Kb), which tends to happen when you have a large JSP getting compiled into a single service() method. -- end cut -- --- Amit Gupta [EMAIL PROTECTED] wrote: I am facing similar problem on user mode Linux. Amit Gupta Mobile: 91-9818052171 Yahoo IM: amitguptainn MSN IM : amitguptainn -Original Message- From: Rodrigo Schmidt [mailto:[EMAIL PROTECTED] Sent: Tuesday, December 28, 2004 5:05 PM To: Tomcat Users List Subject: Re: JVM Crash Amit, I am using a dedicated server. Rodrigo Amit Gupta wrote: You are using User mode Linux or dedicated server? Amit Gupta Mobile: 91-9818052171 -Original Message- From: Rodrigo Schmidt [mailto:[EMAIL PROTECTED] Sent: Monday, December 27, 2004 11:18 PM To: tomcat-user@jakarta.apache.org Subject: JVM Crash Hello all, I deployed Atlassian Jira Enterprise 3.0.3 in Tomcat 5.0.28 and I experienced two random JVM crashes in a period of one month. The strange part is that the crashes occured when the application was at a very low load, doing almost nothing. I searched the archives for this topic, but I still can't figure out what could have caused these crashes. I have no idea whether they are related to Jira, Tomcat, J2SDK or RedHat. I would like to isolate the problem, so that I can ask the proper vendor for support. Below I will post information about my system and the JVM error logs, sorry for the long message. Any help is greatly appreciated, thanks a lot. Rodrigo System: Linux 2.4.21-4.EL #1 Fri Oct 3 18:13:58 EDT 2003 i686 i686 i386 GNU/Linux Red Hat Enterprise Linux AS release 3 (Taroon) Tomcat 5.0.28 java version 1.4.2_06 Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_06-b03) Java HotSpot(TM) Server VM (build 1.4.2_06-b03, mixed mode) JAVA_OPTS=-server -Xmx512m 1GB RAM CPU: Intel(R) Pentium(R) 4 CPU 2.40GHz stepping 09 Error log 1: Unexpected Signal : 11 occurred at PC=0xB7289E78 Function=(null) Library=/usr/local/j2sdk1.4.2_06/jre/lib/i386/server/libjvm.so NOTE: We are unable to locate the function name symbol for the error just occurred. Please refer to release documentation for possible reason and solutions. Current Java thread: at java.lang.String.intern(Native Method) at java.lang.Class.searchMethods(Class.java:1877) at java.lang.Class.getDeclaredMethod(Class.java:1262) at org.apache.commons.logging.impl.LogFactoryImpl.isJdk14Available(LogFactoryImpl.java:489) at org.apache.commons.logging.impl.LogFactoryImpl.getLogClassName(LogFactoryImpl.java:331) at org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:368) at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:529) at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:235) at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:209) at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:351) at org.apache.commons.beanutils.ConvertUtilsBean.init(ConvertUtilsBean.java:130) at org.apache.commons.beanutils.BeanUtilsBean.init(BeanUtilsBean.java:110) at org.apache.commons.beanutils.BeanUtilsBean$1.initialValue(BeanUtilsBean.java:68) at org.apache.commons.beanutils.ContextClassLoaderLocal.get(ContextClassLoaderLocal.java:80) - locked 0x925030d0 (a org.apache.commons.beanutils.BeanUtilsBean$1) at org.apache.commons.beanutils.BeanUtilsBean.getInstance(BeanUtilsBean.java:78) - locked 0xaeeb91a0 (a java.lang.Class) at org.apache.commons.beanutils.ConvertUtilsBean.getInstance(ConvertUtilsBean.java:115) at org.apache.commons.beanutils.ConvertUtils.convert(ConvertUtils.java:217) at org.apache.commons.digester.CallMethodRule.end(CallMethodRule.java:457) at org.apache.commons.digester.Rule.end(Rule.java:276) at org.apache.commons.digester.Digester.endElement(Digester.java:1058) at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source
Re: JVM Crash
Mark wrote: I googled around and here some good(?) news, at least somebody get around the problem: http://forum.java.sun.com/thread.jspa?threadID=307252tstart=210 on of solution is : -- cut -- now I use jdk1.3.1_06 with hospot -server and it works perfectly (and faster) -- end cut --- another one was a hardware problem: -- cut -- Some part of the computer seemed to be not compatible with the FSB133 standard. So I reduced the system to FSB100. No signal 11 since that time :- -- end cut -- and here another issue with java: -- cut -- In this case, it was happening during the compilation of a reasonably large JSP. A colleague found out that there was a known issue with this version of javac compiling large methods (64Kb), which tends to happen when you have a large JSP getting compiled into a single service() method. -- end cut -- --- Amit Gupta [EMAIL PROTECTED] wrote: I am facing similar problem on user mode Linux. Amit Gupta Mobile: 91-9818052171 Yahoo IM: amitguptainn MSN IM : amitguptainn -Original Message- From: Rodrigo Schmidt [mailto:[EMAIL PROTECTED] Sent: Tuesday, December 28, 2004 5:05 PM To: Tomcat Users List Subject: Re: JVM Crash Amit, I am using a dedicated server. Rodrigo Amit Gupta wrote: You are using User mode Linux or dedicated server? Amit Gupta Mobile: 91-9818052171 -Original Message- From: Rodrigo Schmidt [mailto:[EMAIL PROTECTED] Sent: Monday, December 27, 2004 11:18 PM To: tomcat-user@jakarta.apache.org Subject: JVM Crash Hello all, I deployed Atlassian Jira Enterprise 3.0.3 in Tomcat 5.0.28 and I experienced two random JVM crashes in a period of one month. The strange part is that the crashes occured when the application was at a very low load, doing almost nothing. I searched the archives for this topic, but I still can't figure out what could have caused these crashes. I have no idea whether they are related to Jira, Tomcat, J2SDK or RedHat. I would like to isolate the problem, so that I can ask the proper vendor for support. Below I will post information about my system and the JVM error logs, sorry for the long message. Any help is greatly appreciated, thanks a lot. Rodrigo System: Linux 2.4.21-4.EL #1 Fri Oct 3 18:13:58 EDT 2003 i686 i686 i386 GNU/Linux Red Hat Enterprise Linux AS release 3 (Taroon) Tomcat 5.0.28 java version 1.4.2_06 Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_06-b03) Java HotSpot(TM) Server VM (build 1.4.2_06-b03, mixed mode) JAVA_OPTS=-server -Xmx512m 1GB RAM CPU: Intel(R) Pentium(R) 4 CPU 2.40GHz stepping 09 Error log 1: Unexpected Signal : 11 occurred at PC=0xB7289E78 Function=(null) Library=/usr/local/j2sdk1.4.2_06/jre/lib/i386/server/libjvm.so NOTE: We are unable to locate the function name symbol for the error just occurred. Please refer to release documentation for possible reason and solutions. Current Java thread: at java.lang.String.intern(Native Method) at java.lang.Class.searchMethods(Class.java:1877) at java.lang.Class.getDeclaredMethod(Class.java:1262) at org.apache.commons.logging.impl.LogFactoryImpl.isJdk14Available(LogFactoryImpl.java:489) at org.apache.commons.logging.impl.LogFactoryImpl.getLogClassName(LogFactoryImpl.java:331) at org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:368) at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:529) at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:235) at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:209) at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:351) at org.apache.commons.beanutils.ConvertUtilsBean.init(ConvertUtilsBean.java:130) at org.apache.commons.beanutils.BeanUtilsBean.init(BeanUtilsBean.java:110) at org.apache.commons.beanutils.BeanUtilsBean$1.initialValue(BeanUtilsBean.java:68) at org.apache.commons.beanutils.ContextClassLoaderLocal.get(ContextClassLoaderLocal.java:80) - locked 0x925030d0 (a org.apache.commons.beanutils.BeanUtilsBean$1) at org.apache.commons.beanutils.BeanUtilsBean.getInstance(BeanUtilsBean.java:78) - locked 0xaeeb91a0 (a java.lang.Class) at org.apache.commons.beanutils.ConvertUtilsBean.getInstance(ConvertUtilsBean.java:115) at org.apache.commons.beanutils.ConvertUtils.convert(ConvertUtils.java:217) at org.apache.commons.digester.CallMethodRule.end(CallMethodRule.java:457) at org.apache.commons.digester.Rule.end(Rule.java:276) at org.apache.commons.digester.Digester.endElement(Digester.java:1058) at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanEndElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source
Re: JVM Crash
Amit, I am using a dedicated server. Rodrigo Amit Gupta wrote: You are using User mode Linux or dedicated server? Amit Gupta Mobile: 91-9818052171 -Original Message- From: Rodrigo Schmidt [mailto:[EMAIL PROTECTED] Sent: Monday, December 27, 2004 11:18 PM To: tomcat-user@jakarta.apache.org Subject: JVM Crash Hello all, I deployed Atlassian Jira Enterprise 3.0.3 in Tomcat 5.0.28 and I experienced two random JVM crashes in a period of one month. The strange part is that the crashes occured when the application was at a very low load, doing almost nothing. I searched the archives for this topic, but I still can't figure out what could have caused these crashes. I have no idea whether they are related to Jira, Tomcat, J2SDK or RedHat. I would like to isolate the problem, so that I can ask the proper vendor for support. Below I will post information about my system and the JVM error logs, sorry for the long message. Any help is greatly appreciated, thanks a lot. Rodrigo System: Linux 2.4.21-4.EL #1 Fri Oct 3 18:13:58 EDT 2003 i686 i686 i386 GNU/Linux Red Hat Enterprise Linux AS release 3 (Taroon) Tomcat 5.0.28 java version 1.4.2_06 Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_06-b03) Java HotSpot(TM) Server VM (build 1.4.2_06-b03, mixed mode) JAVA_OPTS=-server -Xmx512m 1GB RAM CPU: Intel(R) Pentium(R) 4 CPU 2.40GHz stepping 09 Error log 1: Unexpected Signal : 11 occurred at PC=0xB7289E78 Function=(null) Library=/usr/local/j2sdk1.4.2_06/jre/lib/i386/server/libjvm.so NOTE: We are unable to locate the function name symbol for the error just occurred. Please refer to release documentation for possible reason and solutions. Current Java thread: at java.lang.String.intern(Native Method) at java.lang.Class.searchMethods(Class.java:1877) at java.lang.Class.getDeclaredMethod(Class.java:1262) at org.apache.commons.logging.impl.LogFactoryImpl.isJdk14Available(LogFactoryImpl.java:489) at org.apache.commons.logging.impl.LogFactoryImpl.getLogClassName(LogFactoryImpl.java:331) at org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:368) at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:529) at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:235) at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:209) at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:351) at org.apache.commons.beanutils.ConvertUtilsBean.init(ConvertUtilsBean.java:130) at org.apache.commons.beanutils.BeanUtilsBean.init(BeanUtilsBean.java:110) at org.apache.commons.beanutils.BeanUtilsBean$1.initialValue(BeanUtilsBean.java:68) at org.apache.commons.beanutils.ContextClassLoaderLocal.get(ContextClassLoaderLocal.java:80) - locked 0x925030d0 (a org.apache.commons.beanutils.BeanUtilsBean$1) at org.apache.commons.beanutils.BeanUtilsBean.getInstance(BeanUtilsBean.java:78) - locked 0xaeeb91a0 (a java.lang.Class) at org.apache.commons.beanutils.ConvertUtilsBean.getInstance(ConvertUtilsBean.java:115) at org.apache.commons.beanutils.ConvertUtils.convert(ConvertUtils.java:217) at org.apache.commons.digester.CallMethodRule.end(CallMethodRule.java:457) at org.apache.commons.digester.Rule.end(Rule.java:276) at org.apache.commons.digester.Digester.endElement(Digester.java:1058) at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanEndElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) at org.apache.commons.digester.Digester.parse(Digester.java:1548) at org.apache.catalina.startup.ContextConfig.defaultConfig(ContextConfig.java:515) - locked 0x92641798 (a org.apache.commons.digester.Digester) at org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:623) - locked 0x93a28f98 (a org.apache.catalina.startup.ContextConfig) at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:216) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4290) - locked 0x93a119f0 (a org.apache.catalina.core.StandardContext) at
RE: JVM Crash
I am facing similar problem on user mode Linux. Amit Gupta Mobile: 91-9818052171 Yahoo IM: amitguptainn MSN IM : amitguptainn -Original Message- From: Rodrigo Schmidt [mailto:[EMAIL PROTECTED] Sent: Tuesday, December 28, 2004 5:05 PM To: Tomcat Users List Subject: Re: JVM Crash Amit, I am using a dedicated server. Rodrigo Amit Gupta wrote: You are using User mode Linux or dedicated server? Amit Gupta Mobile: 91-9818052171 -Original Message- From: Rodrigo Schmidt [mailto:[EMAIL PROTECTED] Sent: Monday, December 27, 2004 11:18 PM To: tomcat-user@jakarta.apache.org Subject: JVM Crash Hello all, I deployed Atlassian Jira Enterprise 3.0.3 in Tomcat 5.0.28 and I experienced two random JVM crashes in a period of one month. The strange part is that the crashes occured when the application was at a very low load, doing almost nothing. I searched the archives for this topic, but I still can't figure out what could have caused these crashes. I have no idea whether they are related to Jira, Tomcat, J2SDK or RedHat. I would like to isolate the problem, so that I can ask the proper vendor for support. Below I will post information about my system and the JVM error logs, sorry for the long message. Any help is greatly appreciated, thanks a lot. Rodrigo System: Linux 2.4.21-4.EL #1 Fri Oct 3 18:13:58 EDT 2003 i686 i686 i386 GNU/Linux Red Hat Enterprise Linux AS release 3 (Taroon) Tomcat 5.0.28 java version 1.4.2_06 Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_06-b03) Java HotSpot(TM) Server VM (build 1.4.2_06-b03, mixed mode) JAVA_OPTS=-server -Xmx512m 1GB RAM CPU: Intel(R) Pentium(R) 4 CPU 2.40GHz stepping 09 Error log 1: Unexpected Signal : 11 occurred at PC=0xB7289E78 Function=(null) Library=/usr/local/j2sdk1.4.2_06/jre/lib/i386/server/libjvm.so NOTE: We are unable to locate the function name symbol for the error just occurred. Please refer to release documentation for possible reason and solutions. Current Java thread: at java.lang.String.intern(Native Method) at java.lang.Class.searchMethods(Class.java:1877) at java.lang.Class.getDeclaredMethod(Class.java:1262) at org.apache.commons.logging.impl.LogFactoryImpl.isJdk14Available(LogFactoryImpl.java:489) at org.apache.commons.logging.impl.LogFactoryImpl.getLogClassName(LogFactoryImpl.java:331) at org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:368) at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:529) at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:235) at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:209) at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:351) at org.apache.commons.beanutils.ConvertUtilsBean.init(ConvertUtilsBean.java:130) at org.apache.commons.beanutils.BeanUtilsBean.init(BeanUtilsBean.java:110) at org.apache.commons.beanutils.BeanUtilsBean$1.initialValue(BeanUtilsBean.java:68) at org.apache.commons.beanutils.ContextClassLoaderLocal.get(ContextClassLoaderLocal.java:80) - locked 0x925030d0 (a org.apache.commons.beanutils.BeanUtilsBean$1) at org.apache.commons.beanutils.BeanUtilsBean.getInstance(BeanUtilsBean.java:78) - locked 0xaeeb91a0 (a java.lang.Class) at org.apache.commons.beanutils.ConvertUtilsBean.getInstance(ConvertUtilsBean.java:115) at org.apache.commons.beanutils.ConvertUtils.convert(ConvertUtils.java:217) at org.apache.commons.digester.CallMethodRule.end(CallMethodRule.java:457) at org.apache.commons.digester.Rule.end(Rule.java:276) at org.apache.commons.digester.Digester.endElement(Digester.java:1058) at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanEndElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) at org.apache.commons.digester.Digester.parse(Digester.java:1548) at org.apache.catalina.startup.ContextConfig.defaultConfig(ContextConfig.java:515) - locked 0x92641798 (a org.apache.commons.digester.Digester) at org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:623) - locked 0x93a28f98 (a org.apache.catalina.startup.ContextConfig
Re: JVM Crash
Rodrigo Schmidt wrote: snip Local Time = Sun Dec 26 13:39:24 2004 Elapsed Time = 437787 # # HotSpot Virtual Machine Error : 11 # Error ID : 4F530E43505002EF # Please report this error at # http://java.sun.com/cgi-bin/bugreport.cgi # # Java VM: Java HotSpot(TM) Server VM (1.4.2_06-b03 mixed mode) # /snip From the logs it looks like some code is exploiting a bug in the JVM. The first place I would search is the JVM bug database... http://bugs.sun.com/bugdatabase/index.jsp See if you can find anything relative to the information given. Also look for the error id. The next thing to do if you do not find the bug is to report it. You can find other options to fix the issue here: http://bugs.sun.com/services/bugreport/index.jsp Wade - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JVM Crash
Wade Chandler wrote: Rodrigo Schmidt wrote: snip Local Time = Sun Dec 26 13:39:24 2004 Elapsed Time = 437787 # # HotSpot Virtual Machine Error : 11 # Error ID : 4F530E43505002EF # Please report this error at # http://java.sun.com/cgi-bin/bugreport.cgi # # Java VM: Java HotSpot(TM) Server VM (1.4.2_06-b03 mixed mode) # /snip From the logs it looks like some code is exploiting a bug in the JVM. The first place I would search is the JVM bug database... http://bugs.sun.com/bugdatabase/index.jsp See if you can find anything relative to the information given. Also look for the error id. The next thing to do if you do not find the bug is to report it. You can find other options to fix the issue here: http://bugs.sun.com/services/bugreport/index.jsp Wade - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Looking at the bugreports it looks like you might try to drop the -server from your startup and see if you can at least stay up and running. All the bug reports I saw for this error were caused by the server vm. Wade - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JVM Crash
Hi Wade, thanks for your reply. I already reported the bug, but they can take a long time to send an answer. Searching the bug database I found some posts that reported the problem happening with the client vm as well. I am considering trying another vm. I've just tested BEA JRockit 1.4.2_05, but it seems that Jira doesn't like it that much, or vice-versa : ) So, does anyone has experience with Tomcat 5.0.x running on JDK 1.5? Are there performace/stability issues? Thanks in advance, Rodrigo Wade Chandler wrote: Wade Chandler wrote: Rodrigo Schmidt wrote: snip Local Time = Sun Dec 26 13:39:24 2004 Elapsed Time = 437787 # # HotSpot Virtual Machine Error : 11 # Error ID : 4F530E43505002EF # Please report this error at # http://java.sun.com/cgi-bin/bugreport.cgi # # Java VM: Java HotSpot(TM) Server VM (1.4.2_06-b03 mixed mode) # /snip From the logs it looks like some code is exploiting a bug in the JVM. The first place I would search is the JVM bug database... http://bugs.sun.com/bugdatabase/index.jsp See if you can find anything relative to the information given. Also look for the error id. The next thing to do if you do not find the bug is to report it. You can find other options to fix the issue here: http://bugs.sun.com/services/bugreport/index.jsp Wade - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Looking at the bugreports it looks like you might try to drop the -server from your startup and see if you can at least stay up and running. All the bug reports I saw for this error were caused by the server vm. Wade - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JVM Crash
Rodrigo Schmidt wrote: Hi Wade, thanks for your reply. I already reported the bug, but they can take a long time to send an answer. Searching the bug database I found some posts that reported the problem happening with the client vm as well. I am considering trying another vm. I've just tested BEA JRockit 1.4.2_05, but it seems that Jira doesn't like it that much, or vice-versa : ) So, does anyone has experience with Tomcat 5.0.x running on JDK 1.5? Are there performace/stability issues? Thanks in advance, Rodrigo Wade Chandler wrote: Wade Chandler wrote: Rodrigo Schmidt wrote: snip Local Time = Sun Dec 26 13:39:24 2004 Elapsed Time = 437787 # # HotSpot Virtual Machine Error : 11 # Error ID : 4F530E43505002EF # Please report this error at # http://java.sun.com/cgi-bin/bugreport.cgi # # Java VM: Java HotSpot(TM) Server VM (1.4.2_06-b03 mixed mode) # /snip From the logs it looks like some code is exploiting a bug in the JVM. The first place I would search is the JVM bug database... http://bugs.sun.com/bugdatabase/index.jsp See if you can find anything relative to the information given. Also look for the error id. The next thing to do if you do not find the bug is to report it. You can find other options to fix the issue here: http://bugs.sun.com/services/bugreport/index.jsp Wade - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Looking at the bugreports it looks like you might try to drop the -server from your startup and see if you can at least stay up and running. All the bug reports I saw for this error were caused by the server vm. Wade - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] I'm not sure if version 5.0.x will run with JDK1.5 or not. I think I've seen where it will not. I might be wrong. It might have been 5.5.x won't run on 1.4.x vms If I were you I would try not specifying server and at least see how it behaves before I tried something else. Wade - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JVM Crash
You are using User mode Linux or dedicated server? Amit Gupta Mobile: 91-9818052171 -Original Message- From: Rodrigo Schmidt [mailto:[EMAIL PROTECTED] Sent: Monday, December 27, 2004 11:18 PM To: tomcat-user@jakarta.apache.org Subject: JVM Crash Hello all, I deployed Atlassian Jira Enterprise 3.0.3 in Tomcat 5.0.28 and I experienced two random JVM crashes in a period of one month. The strange part is that the crashes occured when the application was at a very low load, doing almost nothing. I searched the archives for this topic, but I still can't figure out what could have caused these crashes. I have no idea whether they are related to Jira, Tomcat, J2SDK or RedHat. I would like to isolate the problem, so that I can ask the proper vendor for support. Below I will post information about my system and the JVM error logs, sorry for the long message. Any help is greatly appreciated, thanks a lot. Rodrigo System: Linux 2.4.21-4.EL #1 Fri Oct 3 18:13:58 EDT 2003 i686 i686 i386 GNU/Linux Red Hat Enterprise Linux AS release 3 (Taroon) Tomcat 5.0.28 java version 1.4.2_06 Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_06-b03) Java HotSpot(TM) Server VM (build 1.4.2_06-b03, mixed mode) JAVA_OPTS=-server -Xmx512m 1GB RAM CPU: Intel(R) Pentium(R) 4 CPU 2.40GHz stepping 09 Error log 1: Unexpected Signal : 11 occurred at PC=0xB7289E78 Function=(null) Library=/usr/local/j2sdk1.4.2_06/jre/lib/i386/server/libjvm.so NOTE: We are unable to locate the function name symbol for the error just occurred. Please refer to release documentation for possible reason and solutions. Current Java thread: at java.lang.String.intern(Native Method) at java.lang.Class.searchMethods(Class.java:1877) at java.lang.Class.getDeclaredMethod(Class.java:1262) at org.apache.commons.logging.impl.LogFactoryImpl.isJdk14Available(LogFactoryImpl.java:489) at org.apache.commons.logging.impl.LogFactoryImpl.getLogClassName(LogFactoryImpl.java:331) at org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:368) at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:529) at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:235) at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:209) at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:351) at org.apache.commons.beanutils.ConvertUtilsBean.init(ConvertUtilsBean.java:130) at org.apache.commons.beanutils.BeanUtilsBean.init(BeanUtilsBean.java:110) at org.apache.commons.beanutils.BeanUtilsBean$1.initialValue(BeanUtilsBean.java:68) at org.apache.commons.beanutils.ContextClassLoaderLocal.get(ContextClassLoaderLocal.java:80) - locked 0x925030d0 (a org.apache.commons.beanutils.BeanUtilsBean$1) at org.apache.commons.beanutils.BeanUtilsBean.getInstance(BeanUtilsBean.java:78) - locked 0xaeeb91a0 (a java.lang.Class) at org.apache.commons.beanutils.ConvertUtilsBean.getInstance(ConvertUtilsBean.java:115) at org.apache.commons.beanutils.ConvertUtils.convert(ConvertUtils.java:217) at org.apache.commons.digester.CallMethodRule.end(CallMethodRule.java:457) at org.apache.commons.digester.Rule.end(Rule.java:276) at org.apache.commons.digester.Digester.endElement(Digester.java:1058) at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanEndElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) at org.apache.commons.digester.Digester.parse(Digester.java:1548) at org.apache.catalina.startup.ContextConfig.defaultConfig(ContextConfig.java:515) - locked 0x92641798 (a org.apache.commons.digester.Digester) at org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:623) - locked 0x93a28f98 (a org.apache.catalina.startup.ContextConfig) at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:216) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4290) - locked 0x93a119f0 (a org.apache.catalina.core.StandardContext) at
