Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8323507

assert(current->held_monitor_count() == 0) failed: Should not be possible

XMLWordPrintable

    • x86_64
    • linux_ubuntu

      ADDITIONAL SYSTEM INFORMATION :
      # JRE version: OpenJDK Runtime Environment (22.0) (fastdebug build 22-internal-adhoc.jdk22u)
      # Java VM: OpenJDK 64-Bit Server VM (fastdebug 22-internal-adhoc.jdk22u, mixed mode, tiered, compressed oops, compressed class ptrs, g1 gc, linux-amd64)

      A DESCRIPTION OF THE PROBLEM :
      I ran a modified regression test case on JDK22.0(mainline) and found that the JVM crashed without any options.

      #
      # A fatal error has been detected by the Java Runtime Environment:
      #
      # Internal Error (/home/repository/jdk22u/src/hotspot/share/runtime/synchronizer.cpp:1828), pid=59834, tid=59843
      # assert(current->held_monitor_count() == 0) failed: Should not be possible
      #
      # JRE version: OpenJDK Runtime Environment (22.0) (fastdebug build 22-internal-adhoc.jdk22u)
      # Java VM: OpenJDK 64-Bit Server VM (fastdebug 22-internal-adhoc.jdk22u, mixed mode, tiered, compressed oops, compressed class ptrs, g1 gc, linux-amd64)
      # Problematic frame:
      # V [libjvm.so+0x3be3ee1] ObjectSynchronizer::release_monitors_owned_by_thread(JavaThread*)+0x161
      #
      # No core dump will be written. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
      #
      # If you would like to submit a bug report, please visit:
      # https://bugreport.java.com/bugreport/crash.jsp
      #

      STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
      java compiler.arraycopy.TestNegativeArrayCopyAfterLoop

      ACTUAL -
      #
      # A fatal error has been detected by the Java Runtime Environment:
      #
      # Internal Error (/home/repository/jdk22u/src/hotspot/share/runtime/synchronizer.cpp:1828), pid=59834, tid=59843
      # assert(current->held_monitor_count() == 0) failed: Should not be possible
      #
      # JRE version: OpenJDK Runtime Environment (22.0) (fastdebug build 22-internal-adhoc.jdk22u)
      # Java VM: OpenJDK 64-Bit Server VM (fastdebug 22-internal-adhoc.jdk22u, mixed mode, tiered, compressed oops, compressed class ptrs, g1 gc, linux-amd64)
      # Problematic frame:
      # V [libjvm.so+0x3be3ee1] ObjectSynchronizer::release_monitors_owned_by_thread(JavaThread*)+0x161
      #
      # No core dump will be written. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
      #
      # An error report file with more information is saved as:
      # /home/repository/toreport/TestNegativeArrayCopyAfterLoop_11_13_09_04_00/hs_err_pid59834.log
      #
      # If you would like to submit a bug report, please visit:
      # https://bugreport.java.com/bugreport/crash.jsp
      #

      ---------- BEGIN SOURCE ----------
      The source code file and hs_err file are available at the URL:
      https://drive.google.com/file/d/14zcT6miCPDYNcqWC7cZ2GP-QvCCSnfYb/view?usp=drive_link
      ---------- END SOURCE ----------

      FREQUENCY : always


            Unassigned Unassigned
            webbuggrp Webbug Group
            Votes:
            0 Vote for this issue
            Watchers:
            6 Start watching this issue

              Created:
              Updated:
              Resolved: