Hi. After upgrading a two-node failover cluster with RHEL4 from U3 to U4, we have suddenly started experiencing big issues with Tomcat. The service either crashes suddenly with error 6 or 11, or immediately with a NoClassDefFoundError:
---8<--- *** glibc detected *** double free or corruption (fasttop): 0xb32bdaf8 *** JVMDG217: Dump Handler is Processing Signal 6 - Please Wait. JVMDG303: JVM Requesting Java core file JVMDG304: Java core file written to /tmp/javacore.20060920.164526.15463.txt JVMDG215: Dump Handler has Processed Error Signal 6. ---8<--- or ---8<--- JVMDG217: Dump Handler is Processing Signal 11 - Please Wait. JVMDG303: JVM Requesting Java core file JVMDG304: Java core file written to /tmp/javacore.20060920.182526.12831.txt JVMDG215: Dump Handler has Processed Exception Signal 11. ---8<--- or as of now (service won't start at all) ---8<--- Created MBeanServer with ID: 12f3205:10de3f10835:-8000:servername.example.com:1 java.lang.NoClassDefFoundError: org/apache/commons/digester/Digester at java.lang.Class.getDeclaredConstructors0(Native Method) at java.lang.Class.privateGetDeclaredConstructors(Class.java:1747) at java.lang.Class.getConstructor1(Class.java:2063) at java.lang.Class.newInstance3(Class.java:331) at java.lang.Class.newInstance(Class.java:305) at org.apache.catalina.startup.Bootstrap.init(Bootstrap.java:208) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:402) ---8<--- Does anyone have any suggestions to what might be the problem? I appreciate your feedback. Thanks, .../Bosse --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]