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  1. JDK
  2. JDK-8265037

serviceability/sa/ClhsdbPmap.java#id1 failed with "RuntimeException: Process is still alive. Can't get its output."

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    • Subcomponent:
    • CPU:
      x86_64
    • OS:
      os_x_10.15

      Description

      The following test failed in the JDK17 CI:

      serviceability/sa/ClhsdbPmap.java#id1

      Here's a snippet from the log file:

      #section:main
      ----------messages:(6/225)----------
      command: main ClhsdbPmap true
      reason: User specified action: run main/othervm/timeout=480 ClhsdbPmap true
      Mode: othervm [/othervm specified]
      Timeout information:
      --- Timeout information end.
      elapsed time (seconds): 4843.346
      ----------configuration:(0/0)----------
      ----------System.out:(11/1967)----------
      Starting ClhsdbPmap test: withCore==true
      Command line: ['/opt/mesos/jib-master/install/jdk-17+18-1443/macosx-x64-debug.jdk/jdk-17/fastdebug/bin/java' '-XX:MaxRAMPercentage=12' '-Djava.io.tmpdir=/opt/mesos/slaves/3c846bae-ce30-4a97-93ee-9fef4497ccb6-S42436/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/07129351-9741-40d6-824a-09d9a09939b1/runs/182e553f-e6fc-4f2a-a6ea-d59b4cf1828e/testoutput/test-support/jtreg_open_test_hotspot_jtreg_hotspot_serviceability/tmp' '-XX:+CreateCoredumpOnCrash' '-XX:+UseZGC' '-XX:+CreateCoredumpOnCrash' '-Djava.library.path=/opt/mesos/jib-master/install/jdk-17+18-1443/macosx-x64-debug.test/hotspot/jtreg/native' '-cp' '/opt/mesos/slaves/3c846bae-ce30-4a97-93ee-9fef4497ccb6-S42436/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/07129351-9741-40d6-824a-09d9a09939b1/runs/182e553f-e6fc-4f2a-a6ea-d59b4cf1828e/testoutput/test-support/jtreg_open_test_hotspot_jtreg_hotspot_serviceability/classes/1/serviceability/sa/ClhsdbPmap_id1.d:/opt/mesos/slaves/3c846bae-ce30-4a97-93ee-9fef4497ccb6-S42436/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/07129351-9741-40d6-824a-09d9a09939b1/runs/182e553f-e6fc-4f2a-a6ea-d59b4cf1828e/testoutput/test-support/jtreg_open_test_hotspot_jtreg_hotspot_serviceability/classes/1/test/lib' 'jdk.test.lib.apps.LingeredApp' '91687f3a-32a0-4e78-9845-dfedec8f136e.lck' 'forceCrash']
      [2021-04-11T00:48:38.281805Z] Gathering output for process 56976
      [2021-04-11T00:48:38.433289Z] Waiting for completion for process 56976
      [2021-04-11T00:48:38.433551Z] Waiting for completion finished for process 56976
      Output and diagnostic info for process 56976 was saved into 'pid-56976-output.log'
      [2021-04-11T00:48:38.454613Z] Waiting for completion for process 56976
      [2021-04-11T00:48:38.454802Z] Waiting for completion finished for process 56976
      Run test with ulimit -c: unlimited
      Timeout refired 4800 times
      LingeredApp failed to start: java.io.IOException: App waiting timeout
      ----------System.err:(20/1399)----------
      java.lang.RuntimeException: Test ERROR java.lang.RuntimeException: Process is still alive. Can't get its output.
      at ClhsdbPmap.main(ClhsdbPmap.java:88)
      at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.base/java.lang.reflect.Method.invoke(Method.java:568)
      at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:127)
      at java.base/java.lang.Thread.run(Thread.java:831)
      Caused by: java.lang.RuntimeException: Process is still alive. Can't get its output.
      at jdk.test.lib.apps.LingeredApp.getOutput(LingeredApp.java:164)
      at jdk.test.lib.apps.LingeredApp.finishApp(LingeredApp.java:376)
      at jdk.test.lib.apps.LingeredApp.startAppExactJvmOpts(LingeredApp.java:426)
      at jdk.test.lib.apps.LingeredApp.startApp(LingeredApp.java:440)
      at ClhsdbPmap.main(ClhsdbPmap.java:63)
      ... 6 more

      JavaTest Message: Test threw exception: java.lang.RuntimeException: Test ERROR java.lang.RuntimeException: Process is still alive. Can't get its output.
      JavaTest Message: shutting down test

      STATUS:Failed.`main' threw exception: java.lang.RuntimeException: Test ERROR java.lang.RuntimeException: Process is still alive. Can't get its output.
      ----------rerun:(37/6648)*----------

      This is an odd failure. I did find the following old bug that also
      mentioned "Process is still alive. Can't get its output.", but that
      bug also has sightings of other failure modes so I didn't want
      to reopen it:

          JDK-8197591 Tests failing with App waiting timeout

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              Assignee:
              Unassigned Unassigned
              Reporter:
              dcubed Daniel Daugherty
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                Created:
                Updated: