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  1. HPCC
  2. HPCC-21633

ECLAgent silently crashed after some javaembed* test cases finished.

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 7.2.0
    • Fix Version/s: 7.2.0
    • Component/s: Plugins
    • Labels:
      None
    • Environment:
      OBT:
      Build on git branch: candidate-7.2.x
      Date: Fri Mar 8 10:53:25 2019
      SHA: FF7AFEAF (ee623e44158e79790ffd4cf5e23d59ef)
      Build type: RelWithDebInfo
      Number of Thor slaves: 4
      Number of channels per Thor slave: 1

      Description

      In the last test session there are 23 core files generated by EclAgent.

      All core file content is similar.

      [New Thread 20624]
      [New Thread 20634]
      [New Thread 20639]
      [New Thread 20635]
      [New Thread 20638]
      [New Thread 20636]
      [New Thread 20637]
      [New Thread 20648]
      [New Thread 20649]
      [New Thread 20652]
      [New Thread 20640]
      [New Thread 20647]
      [New Thread 20650]
      [New Thread 20651]
      [Thread debugging using libthread_db enabled]
      Core was generated by `eclagent WUID=W20190311-064238-4 DALISERVERS=1.0.0.158:7070'.
      Program terminated with signal 11, Segmentation fault.
      #0  0x00007f10814d3abb in PROGLOG (format=0x7f107c18aa98 '=' <repeats 48 times>) at /home/centos/build/CE/platform/HPCC-Platform/system/jlib/jlog.hpp:847
      847	    VALOG(MCprogress, unknownJob, format, args);Thread 14 (Thread 0x7f1021168700 (LWP 20651)):
      #0  0x00007f107a97f68c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
      #1  0x00007f1070eda10b in ?? () from /usr/lib/jvm/jre/lib/amd64/server/libjvm.so
      #2  0x00007f1070e9916b in ?? () from /usr/lib/jvm/jre/lib/amd64/server/libjvm.so
      #3  0x00007f1070e996fe in ?? () from /usr/lib/jvm/jre/lib/amd64/server/libjvm.so
      #4  0x00007f1070f73674 in ?? () from /usr/lib/jvm/jre/lib/amd64/server/libjvm.so
      #5  0x00007f107108c035 in ?? () from /usr/lib/jvm/jre/lib/amd64/server/libjvm.so
      #6  0x00007f107108c2f8 in ?? () from /usr/lib/jvm/jre/lib/amd64/server/libjvm.so
      #7  0x00007f1070ee2292 in ?? () from /usr/lib/jvm/jre/lib/amd64/server/libjvm.so
      #8  0x00007f107a97baa1 in start_thread () from /lib64/libpthread.so.0
      #9  0x00007f107a6c8c4d in clone () from /lib64/libc.so.6
      
      ...
      Thread 1 (Thread 0x7f108195f0c0 (LWP 20624)):
      #0  0x00007f10814d3abb in PROGLOG (format=0x7f107c18aa98 '=' <repeats 48 times>) at /home/centos/build/CE/platform/HPCC-Platform/system/jlib/jlog.hpp:847
      #1  0x00007f107c0aedba in excsighandler (signum=11, info=0x7ffcdcf58230, extra=0x7ffcdcf58100) at /home/centos/build/CE/platform/HPCC-Platform/system/jlib/jexcept.cpp:1134
      #2  0x00007f1070edede7 in ?? () from /usr/lib/jvm/jre/lib/amd64/server/libjvm.so
      #3  0x00007f1070ee6385 in JVM_handle_linux_signal () from /usr/lib/jvm/jre/lib/amd64/server/libjvm.so
      #4  0x00007f1070edb583 in ?? () from /usr/lib/jvm/jre/lib/amd64/server/libjvm.so
      #5  <signal handler called>
      #6  0x00007f1071836484 in ?? ()
      #7  0x00007f107c182869 in (anonymous namespace)::run(void*) () from /opt/HPCCSystems/lib/libjlib.so
      #8  0x00007f107a615a02 in exit () from /lib64/libc.so.6
      #9  0x00007f107a5fed27 in __libc_start_main () from /lib64/libc.so.6
      #10 0x0000000000401dc9 in _start () 

      We had similar plugin related issue before:
      https://track.hpccsystems.com/browse/HPCC-19150

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            • Assignee:
              richardkchapman Richard Chapman
              Reporter:
              attilavamos Attila Vamos
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              Dates

              • Created:
                Updated:
                Resolved: