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  1. JDK
  2. JDK-4655685

Tomcat failed with hopper b06 on solaris sparc

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P1
    • Resolution: Duplicate
    • Affects Version/s: 1.4.1
    • Fix Version/s: None
    • Component/s: hotspot
    • Labels:
    • Subcomponent:
    • CPU:
      generic
    • OS:
      generic

      Description

      With hopper b06, on jtgb4u2d ( Sparc solaris 8), tomcat hang after a few iterations.
      Processes are still alive. there are gcore files under /bt/Tomcatrun.4427.-d64
      on jtgb4u2d.
      The failure did not happen in hopper b05.

      How to reproduce the bug:

      1. start tomcat server
      cp -r /net/jtgb4u4c/export/sail8/1.3bigapps/ws/master/dist/tomcat /bt/tomcat
      cd /bt/tomcat/bin
      export JAVA_ARGS="-d64"
      ./catalina.sh

      2. start tomcat client in a loop
      export CLASSPATH=/net/jtgb4u4c.sfbay/export/sail8/1.3bigapps/ws/master/dist/atg/sunperf/urlhammer.jar
      export SERVER=`uname -n`
      ${JAVA_HOME}/bin/java ${CLIENT_JAVA_ARGS} atg.core.net.URLHammer http://${SERVER}:3030/index.html 100 200

      Or to run tomcat using bigapps script
      1. cd /bt
      2. export JAVA_HOME=<install dir>
      3. /bs/runtomcat.ksh -d64

      Log files will be under /bt/Tomcat*/run*out


      This looks like another GC failure probably related to the cloudscape p1 bug
      and this bugid 4629175. The server process gets a Sig 11.

        [8] FastScanClosure::do_oop(0xffffffff387012e0, 0xffffffff06a006b8, 0x1, 0x12,
       0x5440000, 0xc2b0), at 0xffffffff7d45bb40
        [9] OopMapSet::all_do(0xfc00, 0xffffffff39d1c6d0, 0xffffffff38700998, 0xffffff
      ff387012e0, 0xffffffff7d30337c, 0xffffffff7d7eb998), at 0xffffffff7d232dfc
        [10] OopMapSet::oops_do(0xffffffff38700978, 0xffffffff39d1c6d0, 0xffffffff3870
      0998, 0xffffffff387012e0, 0xffffffff7d205034, 0xffffffff39e0ede0), at 0xffffffff
      7d232ccc
        [11] frame::oops_code_blob_do(0xffffffff38700978, 0xffffffff387012e0, 0xffffff
      ff38700998, 0x387012e0, 0xf40, 0x0), at 0xffffffff7d232c18
        [12] JavaThread::oops_do(0x1008c8710, 0xffffffff387012e0, 0xffffffff14840000,
      0xc7a8, 0xffffffff7d3bde18, 0x0), at 0xffffffff7d24f510
        [13] Threads::oops_do(0xffffffff387012e0, 0xffffffff387012e0, 0xffffffff7d261e
      9c, 0x477940, 0xffffffff7d2c1424, 0x9c00), at 0xffffffff7d2b9f5c
        [14] GenCollectedHeap::process_strong_roots(0x100187500, 0x0, 0x1, 0x0, 0x1, 0
      xffffffff38701298), at 0xffffffff7d2b8c94
        [15] DefNewGeneration::collect(0x100187650, 0x0, 0x0, 0x5, 0x0, 0x0), at 0xfff
      fffff7d2ca8a8



      ###@###.### 2002-03-20

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              Assignee:
              rasbold Chuck Rasbold
              Reporter:
              jzhongsunw June Zhong (Inactive)
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