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  1. JDK
  2. JDK-6362689

Tomcat client crashed in MarkRefsIntoAndScanClosure::do_oop()

    Details

    • Type: Bug
    • Status: Closed
    • Priority: P2
    • Resolution: Duplicate
    • Affects Version/s: 6
    • Fix Version/s: 6
    • Component/s: hotspot
    • Labels:
    • Subcomponent:
      gc
    • CPU:
      x86
    • OS:
      windows_2003

      Description

      In Mustang Beta b59c, there was a crash for Tomcat client process in MarkRefsIntoAndScanClosure::do_oop() after 1 days and 17 hours run in x86 AMD Win2003. This crash was orginally reported in bug 6351510.

      Here is the RE comment on 6351510 related to this crash:
      it happens during marking phase of GC. Attached screenshot
      with backtrace showing crash in MarkRefsIntoAndScanClosure::do_oop().
      x86 crash is once again related to unlock of printing mutex.

      hostname= jtg-amd8.sfbay.sun.com
      Application= Tomcat
      JAVA_HOME:= c:/jdk
      Java Version:
      java version "1.6.0-beta"
      Java(TM) 2 Runtime Environment, Standard Edition (build 1.6.0-beta-b59c)
      Java HotSpot(TM) 64-Bit Server VM (build 1.6.0-beta-b59c, mixed mode)

      flag = " -server -XX:+UseConcMarkSweepGC "

      log location:
      d:\tmp\Tomcatrun.5772.-server

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              • Assignee:
                ysr Y. Ramakrishna
                Reporter:
                ltansunw Li Tan (Inactive)
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                • Created:
                  Updated:
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