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  1. JDK
  2. JDK-4418490

VM hangs up while running nsk/regression/b4311710 test

    Details

    • Subcomponent:
    • CPU:
      x86
    • OS:
      windows_nt

      Description



      Name: elR10090 Date: 02/23/2001



      Java HotSpot VM (build 1.3.1-beta-b16) hangs up while running the test

          nsk/regression/b4311710

      This failure was observed in server and client java_g VMs in -Xmixed
      mode and server and client java VMs in -Xmixed, -Xint, -Xcomp modes
      under WinNT (Win NT 4.0 Server P-II with two processors, 350MHz,
      512Mb RAM).

      This test passes fine on other platforms (Linux, Solaris Sparc,
      Solaris Intel) on ladybird-b16 and works less then 2 minutes.

      Also, the test passes on merlin-b50 on all four platforms (Linux,
      Solaris Sparc, Solaris Intel, Windows) in -Xmixed, -Xint, -Xcomp
      modes on both server and client VMs.

      This failure looks like a regression of the known bug

          4311710: HotSpot VM: Process.getInputStream().read() method hangs for destroyed Process
          
      This failure also probably explains bug

          4417524: VM hangs up while running nsk/stress/network/network003 test
          
      Both tests try to read from the Process stdout. It looks like the read() method
      hangs if Process is destroyed.

      The test belongs to the testbase_nsk testbase located at:

          /net/sqesvr.eng/export/vsn/VM/ladybird/testbase/testbase_nsk
          
      To reproduce the failure please use 'doit.sh' script found
      in the directory:

          /net/sqesvr.eng/export/vsn/VM/GammaBase/Bugs/<this bug number>

      Use:
          sh doit.sh $JAVA_HOME

      ======================================================================

      Name: elR10090 Date: 02/26/2001



      This failure also looks like a regression of the known bug

          4311711: Classic VM: Process.getInputStream().read() method hangs for destroyed Process
          
      ======================================================================

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              • Assignee:
                dwallmansunw David Wallman (Inactive)
                Reporter:
                latkinsunw Latkin Latkin (Inactive)
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