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  1. JDK
  2. JDK-4137982

core dump when run JCK test execution05601 on Solaris/x86 with 2 CPU

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    • Subcomponent:
    • CPU:
      x86
    • OS:
      solaris_2.6

      Description

      The test vm/concepts/execution/execution056/execution05601/execution05601.html
      seg faults intermittently when run on Solaris/x86 systems with 2 CPU.
      The script x.sh runs the test until it fails outside of any test harness.
      ----------------------------
      flora% uname -a
      SunOS flora 5.6 Generic i86pc i386 i86pc
      flora% psrinfo
      0 on-line since 01/27/98 16:08:51
      1 on-line since 01/27/98 16:08:51
      flora% cat x.sh
      #!/bin/sh

      PATH=$JAVA_HOME/bin:$PATH
      CLASSPATH=.
      THREADS_FLAG=native

      export PATH CLASSPATH THREADS_FLAG

      java -version
      java -fullversion

      javac -d . execution05601c.java
      javac -d . execution05601b.java
      javac -d . execution05601a.java
      javac -d . execution05601.java

      while [ "1"="1" ]; do
      java -verify javasoft.sqe.tests.vm.execution.execution056.execution05601.execution05601 > /dev/null
      STATUS=$?
      echo ${STATUS}
      if [ ${STATUS} != 95 ]; then
      break
      fi
      done
      flora% x.sh
      java version "1.1.6"
      java full version "JDK1.1.6N"
      95
      95
      95
      95
      95
      95
      95
      95
      95
      95
      SIGSEGV 11* segmentation violation
          si_signo [11]: SIGSEGV 11* segmentation violation
          si_errno [0]: Error 0
          si_code [1]: SEGV_MAPERR [addr: 0x38]

      stackbase=DE24CDB0, stackpointer=DE24C90C

      Full thread dump:
          "Thread-6" (TID:0xde703f90, sys_thread_t:0x80a4a20, state:R, thread_t: t@10, sp:0x0 threadID:0xde24cdd0, stack_base:0xde24cdb0, stack_size:0x21000) prio=5 *current thread*
      javasoft.sqe.tests.vm.execution.execution056.execution05601.execution05601b.<init>(execution05601b.java:6)
      javasoft.sqe.tests.vm.execution.execution056.execution05601.execution05601a.run(execution05601a.java:17)
      java.lang.Thread.run(Thread.java)
          "SIGQUIT handler" (TID:0xde700210, sys_thread_t:0x8073d90, state:R, thread_t: t@5, sp:0x0 threadID:0xde2fbdd0, stack_base:0xde2fbdb0, stack_size:0x21000) prio=0
          "Finalizer thread" (TID:0xde700048, sys_thread_t:0x806e9e8, state:CW, thread_t: t@4, sp:0x0 threadID:0xdfc41dd0, stack_base:0xdfc41db0, stack_size:0x21000) prio=1
          "main" (TID:0xde700078, sys_thread_t:0x80653a0, state:CW, thread_t: t@1, sp:0x0 threadID:0x8049a38, stack_base:0x804705c, stack_size:0x848000) prio=5
      java.lang.Thread.join(Thread.java)
      java.lang.Thread.join(Thread.java)
      javasoft.sqe.tests.vm.execution.execution056.execution05601.execution05601.run(execution05601.java:53)
      javasoft.sqe.tests.vm.execution.execution056.execution05601.execution05601.main(execution05601.java:72)
      Monitor Cache Dump:
          java.lang.Thread@DE703F90/DE74F4A0: <unowned>
      Waiting to be notified:
      "main" (0x80653a0)
      Registered Monitor Dump:
          Thread queue lock: <unowned>
          Verifier lock: <unowned>
          Name and type hash table lock: <unowned>
          String intern lock: <unowned>
          JNI pinning lock: <unowned>
          JNI global reference lock: <unowned>
          BinClass lock: <unowned>
          Class loading lock: <unowned>
          Java stack lock: <unowned>
          Code rewrite lock: <unowned>
          Heap lock: <unowned>
          Has finalization queue lock: <unowned>
          Finalize me queue lock: <unowned>
      Waiting to be notified:
      "Finalizer thread" (0x806e9e8)
          Monitor registry: owner "Thread-6" (0x80a4a20, 1 entry)
      Abort
      134
      flora%
      ----------------------------
      JVM must never crash. So this bug is against runtime.
      The problem was reported by Allan Jacobs from SunSoft.

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              Assignee:
              never Tom Rodriguez
              Reporter:
              ichebykisunw Igor Chebykin (Inactive)
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