I've noticed as well that sometimes, the build crashes the VM. I've seen this (JVM crash) happening at multiple, unrelated points in the build process (sometimes at preferredlistgen execution, sometimes while jarring, sometimes while generating javadoc, sometimes during QA testing ...) Haven't been able to consistently reproduce either. There are some Hudson builds that failed with a JVM crash, during the build itself, not during QA testing.
I have been planning to log a problem ticket at Oracle for these JVM crashes. So, if anyone comes across them, please post the hs_err_pidxxxx.log file that is outputed with the JVM crashes. Also, there is an (unrelated) exception happening during QA docs generation, wanted to also log that issue at Oracle. Everybody agree to log these crashes at Oracle, when they occur again? Thanks Jonathan 2010/9/23 Tom Hobbs <[email protected]> > Maybe this is a red herring, but it's nothing to do with your use of > OpenJDK, is it? Are we restricted to the Sun JDK? > > On Thu, Sep 23, 2010 at 2:03 PM, Patricia Shanahan <[email protected]> wrote: > > > On 9/22/2010 5:04 PM, Patricia Shanahan wrote: > > > >> Meanwhile, I ran some tests under Ubuntu, and one qa.run test got a > >> NullPointerException in > >> com/sun/jini/test/spec/eventmailbox/EMSRIFT_PULL2.td > >> > >> A re-run of the qa.run test that first got the failure did not repeat > >> it. I have started repeatedly running the one test, and got one more > >> failure out of 568 runs, so far. I am continuing the repeated run to get > >> a more statistically significant estimate of the failure rate. > >> > >> This is obviously going to be difficult to debug, or even to know if we > >> have fixed it after a change. The bug may have existed for a long time. > >> > > > > I got the following failure on the trunk head revision, with SDM's > > addProxyReg modified with a couple of Thread.sleep calls. Note that this > > failure is one in thousands of runs, so don't count on reproducing it, > e.g. > > to get more logging data. > > > > Any ideas what went wrong? > > > > > > [java] Running com/sun/jini/test/spec/eventmailbox/EMSRIFT_PULL2.td > > [java] Time is Wed Sep 22 20:13:06 PDT 2010 > > [java] Starting test in separate process with command: > > [java] /usr/lib/jvm/java-6-openjdk/jre/bin/java > > > -Djava.security.policy=file:/home/pats/River/qa/harness/policy/defaulttest.policy > > -cp > > > /home/pats/River/qa/lib/jiniharness.jar:/home/pats/River/qa/lib/jinitests.jar:/home/pats/River/lib/jsk-platform.jar:/home/pats/River/lib/jsk-lib.jar > > -client > > > -Djava.ext.dirs=/usr/lib/jvm/java-6-openjdk/jre/lib/ext:/usr/java/packages/lib/ext:/home/pats/River/qa/lib-ext:/home/pats/River/lib-ext > > -Dcom.sun.jini.jsk.port=8080 -Dcom.sun.jini.qa.port=8081 > > -Dcom.sun.jini.jsk.home=/home/pats/River > > -Dcom.sun.jini.qa.home=/home/pats/River/qa > > > -Dcom.sun.jini.qa.harness.harnessJar=/home/pats/River/qa/lib/jiniharness.jar > > -Dcom.sun.jini.qa.harness.testJar=/home/pats/River/qa/lib/jinitests.jar > > -Dcom.sun.jini.qa.harness.runjiniserver=true > > -Dcom.sun.jini.qa.harness.runkitserver=true > > > -Djava.security.properties=file:/home/pats/River/qa/harness/trust/dynamic-policy.properties > > -Dcom.sun.jini.qa.harness.testhosts= > > > -Djava.util.logging.config.file=/home/pats/River/qa/src/com/sun/jini/test/resources/qa1.logging > > -Dcom.sun.jini.test.home=/home/pats/River/qa > -Dcom.sun.jini.test.port=8082 > > > -Dcom.sun.jini.qa.harness.policies=file:/home/pats/River/qa/src/com/sun/jini/test/resources/jinitest.policy > > > -Djava.ext.dirs=/usr/lib/jvm/java-6-openjdk/jre/lib/ext:/usr/java/packages/lib/ext:/home/pats/River/qa/lib-ext:/home/pats/River/lib-ext > > com.sun.jini.qa.harness.MasterTest > > com/sun/jini/test/spec/eventmailbox/EMSRIFT_PULL2.td > > [java] > > [java] TIME: 8:13:06 PM > > [java] > > [java] MasterTest.doTest INFO: > > [java] ============================== CALLING SETUP() > > ============================== > > [java] > > [java] Sep 22, 2010 8:13:06 PM com.sun.jini.tool.ClassServer run > > [java] INFO: ClassServer started [[/home/pats/River/qa/lib/], port > > 8081] > > [java] Sep 22, 2010 8:13:06 PM com.sun.jini.tool.ClassServer run > > [java] INFO: ClassServer started [[/home/pats/River/lib-dl/], port > > 8080] > > [java] Sep 22, 2010 8:13:06 PM com.sun.jini.tool.ClassServer run > > [java] INFO: ClassServer started [[/home/pats/River/qa/lib/], port > > 8082] > > [java] MasterTest.doTest INFO: > > [java] =============================== CALLING RUN() > > =============================== > > [java] > > [java] NonActGrp-out: Sep 22, 2010 8:13:08 PM > > com.sun.jini.reggie.RegistrarImpl init > > [java] NonActGrp-out: INFO: started Reggie: > > 3fd8480d-7e19-46fe-a3c9-c0cbd14c27da, > > [LDSLookupServiceGroup_UbantuDesktop_1285211586313], > > ConstrainableLookupLocator[[jini://UbantuDesktop/], [null]] > > [java] NonActGrp-out: Sep 22, 2010 8:13:09 PM > > com.sun.jini.mercury.MailboxImpl doInit > > [java] NonActGrp-out: INFO: Mercury started: > > com.sun.jini.mercury.transientmercuryi...@2b323e > > [java] MailboxTestBase.getPullMailbox INFO: Got reference to > > PullEventMailbox service: > > com.sun.jini.mercury.mailboxproxy$constrainablemailboxpr...@759ce264 > > [java] MailboxTestBase.getPullRegistration INFO: Got reference to > > MailboxPullRegistration object: > > com.sun.jini.mercury.registration$constrainableregistrat...@79347b94 > > [java] MailboxTestBase.getPullRegistration INFO: registration proxy > > preparer: BasicProxyPreparer[] > > [java] MailboxTestBase.getPullRegistration INFO: Prepared > > registration proxy: > > com.sun.jini.mercury.registration$constrainableregistrat...@79347b94 > > [java] MailboxTestBase.getPullMailboxLease INFO: Calling > > getPullMailboxLease() > > [java] MailboxTestBase.getPullMailboxLease INFO: mailbox lease > > preparer: BasicProxyPreparer[] > > [java] MailboxTestBase.getPullMailboxLease INFO: Prepared mailbox > > lease proxy: LandlordLease:a82734db-3f86-4405-8e84-c90f6011c245 > > > landlord:Proxy[MailboxBackEnd,BasicInvocationHandler[BasicObjectEndpoint[b12586dc-f39e-4d53-a9fd-5eed01e9f487,TcpEndpoint[127.0.1.1:55936 > ]]]] > > landlordUuid:106e433a-5c4c-4ccf-9dae-7812a4109583 > > com.sun.jini.landlord.constrainablelandlordle...@79347b94 > > [java] MailboxTestBase.checkLease INFO: Lease request for 180000 > > granted > > [java] EMSRIFT_PULL.run INFO: Mailbox lease good untilWed Sep 22 > > 20:16:09 PDT 2010 > > [java] MailboxTestBase.getPullMailboxListener INFO: Calling > > getPullMailboxListener() > > [java] MailboxTestBase.getPullMailboxListener INFO: mailbox > > listener preparer: BasicProxyPreparer[] > > [java] MailboxTestBase.getPullMailboxListener INFO: Prepared > > mailbox listener proxy: > > com.sun.jini.mercury.listenerproxy$constrainablelistenerpr...@79347b94 > > [java] MailboxTestBase.checkLease INFO: Lease request for 180000 > > granted > > [java] MailboxTestUtils: createPullListeners: created 1 > > TestPullListener(s) > > [java] EMSRIFT_PULL.run INFO: Generating 5 events > > [java] EMSRIFT_PULL.run INFO: Wating for event delivery > > [java] > > [java] TIME: 8:13:19 PM > > [java] > > [java] EMSRIFT_PULL.run INFO: Verifying event delivery count of 5 > > [java] EMSRIFT_PULL.run INFO: Verifying events > > [java] NonActGrp-out: ::verifyEvent() verifying > > [java] NonActGrp-out: Desired event was found: > > com.sun.jini.test.impl.mercury.remoteeventhan...@4d3 > > [java] NonActGrp-out: Events > > are:{com.sun.jini.test.impl.mercury.remoteeventhan...@4d6 > > > =net.jini.core.event.RemoteEvent[source=Proxy[TestGenerator,BasicInvocationHandler[BasicObjectEndpoint[fe322b99-d59e-424e-9e63-e3b68dc427f8,TcpEndpoint[127.0.1.1:55936 > ]]]]], > > com.sun.jini.test.impl.mercury.remoteeventhan...@4d7 > > > =net.jini.core.event.RemoteEvent[source=Proxy[TestGenerator,BasicInvocationHandler[BasicObjectEndpoint[fe322b99-d59e-424e-9e63-e3b68dc427f8,TcpEndpoint[127.0.1.1:55936 > ]]]]], > > com.sun.jini.test.impl.mercury.remoteeventhan...@4d0 > > > =net.jini.core.event.RemoteEvent[source=Proxy[TestGenerator,BasicInvocationHandler[BasicObjectEndpoint[fe322b99-d59e-424e-9e63-e3b68dc427f8,TcpEndpoint[127.0.1.1:55936 > ]]]]], > > com.sun.jini.test.impl.mercury.remoteeventhan...@4d1 > > > =net.jini.core.event.RemoteEvent[source=Proxy[TestGenerator,BasicInvocationHandler[BasicObjectEndpoint[fe322b99-d59e-424e-9e63-e3b68dc427f8,TcpEndpoint[127.0.1.1:55936 > ]]]]], > > com.sun.jini.test.impl.mercury.remoteeventhan...@4d3 > > > =net.jini.core.event.RemoteEvent[source=Proxy[TestGenerator,BasicInvocationHandler[BasicObjectEndpoint[fe322b99-d59e-424e-9e63-e3b68dc427f8,TcpEndpoint[ > 127.0.1.1:55936 > > ]]]]]} > > [java] NonActGrp-out: ::verifyEvent() verifying > > [java] NonActGrp-out: Desired event was found: > > com.sun.jini.test.impl.mercury.remoteeventhan...@4d0 > > [java] NonActGrp-out: Events > > are:{com.sun.jini.test.impl.mercury.remoteeventhan...@4d6 > > > =net.jini.core.event.RemoteEvent[source=Proxy[TestGenerator,BasicInvocationHandler[BasicObjectEndpoint[fe322b99-d59e-424e-9e63-e3b68dc427f8,TcpEndpoint[127.0.1.1:55936 > ]]]]], > > com.sun.jini.test.impl.mercury.remoteeventhan...@4d7 > > > =net.jini.core.event.RemoteEvent[source=Proxy[TestGenerator,BasicInvocationHandler[BasicObjectEndpoint[fe322b99-d59e-424e-9e63-e3b68dc427f8,TcpEndpoint[127.0.1.1:55936 > ]]]]], > > com.sun.jini.test.impl.mercury.remoteeventhan...@4d0 > > > =net.jini.core.event.RemoteEvent[source=Proxy[TestGenerator,BasicInvocationHandler[BasicObjectEndpoint[fe322b99-d59e-424e-9e63-e3b68dc427f8,TcpEndpoint[127.0.1.1:55936 > ]]]]], > > com.sun.jini.test.impl.mercury.remoteeventhan...@4d1 > > > =net.jini.core.event.RemoteEvent[source=Proxy[TestGenerator,BasicInvocationHandler[BasicObjectEndpoint[fe322b99-d59e-424e-9e63-e3b68dc427f8,TcpEndpoint[127.0.1.1:55936 > ]]]]], > > com.sun.jini.test.impl.mercury.remoteeventhan...@4d3 > > > =net.jini.core.event.RemoteEvent[source=Proxy[TestGenerator,BasicInvocationHandler[BasicObjectEndpoint[fe322b99-d59e-424e-9e63-e3b68dc427f8,TcpEndpoint[ > 127.0.1.1:55936 > > ]]]]]} > > [java] NonActGrp-out: ::verifyEvent() verifying > > [java] NonActGrp-out: Desired event was found: > > com.sun.jini.test.impl.mercury.remoteeventhan...@4d1 > > [java] # > > [java] # A fatal error has been detected by the Java Runtime > > Environment: > > [java] # > > [java] # Internal ErrorEMSRIFT_PULL.run INFO: Cancelling > registration > > lease > > [java] (nmethod.cpp:1847), pid=6166, tid=3033299824 > > [java] # Error: guarantee(cont_offset != 0,"unhandled implicit > > exception in compiled code") > > [java] # > > [java] # JRE version: 6.0_18-b18 > > [java] # Java VM: OpenJDK Client VM (16.0-b13 mixed mode, sharing > > linux-x86 ) > > [java] # Derivative: IcedTea6 1.8.1 > > [java] # Distribution: Ubuntu 10.04 LTS, package 6b18-1.8.1-0ubuntu1 > > [java] # An error report file with more information is saved as: > > [java] # /home/pats/River/qa/hs_err_pid6166.log > > [java] EMSRIFT_PULL.run INFO: Generating 5 more events > > [java] # > > [java] # If you would like to submit a bug report, please include > > [java] # instructions how to reproduce the bug and visit: > > [java] # https://bugs.launchpad.net/ubuntu/+source/openjdk-6/ > > [java] # > > [java] EMSRIFT_PULL.run INFO: Caught NoSuchObjectException - expected > > [java] EMSRIFT_PULL.run INFO: Re-cancelling registration lease > > [java] > > [java] TIME: 8:13:19 PM > > [java] > > [java] Test process was destroyed and returned code 134 > > [java] com/sun/jini/test/spec/eventmailbox/EMSRIFT_PULL2.td > > [java] Test Failed: Test VM terminated without returning test status > > >
