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  1. JDK
  2. JDK-8286112

JVM crash in compile mode but not in mixed mode and interpreted mode

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P4
    • Resolution: Duplicate
    • Affects Version/s: 19
    • Fix Version/s: None
    • Component/s: hotspot
    • Subcomponent:
    • CPU:
      generic
    • OS:
      generic

      Description

      ADDITIONAL SYSTEM INFORMATION :
      OS version:
      Distributor ID: Ubuntu
      Description: Ubuntu 20.04.2 LTS
      Release: 20.04
      Codename: focal


      JDK version:

      openjdk version "19-internal" 2022-09-20
      OpenJDK Runtime Environment (fastdebug build 19-internal-adhoc.root.jdk-master)
      OpenJDK 64-Bit Server VM (fastdebug build 19-internal-adhoc.root.jdk-master, mixed mode)

      This JDK is built on the source code from https://github.com/openjdk/jdk , master branch.

      A DESCRIPTION OF THE PROBLEM :
      When we run the test in jdk19(built from https://github.com/openjdk/jdk, master branch), in compiled mode(with "-Xcomp"), it crashed with the following message. But when run the test in mixed mode or interpreted mode(with "-Xint), it passed successfully.

      The error message in compiled mode:

      # To suppress the following error report, specify this argument
      # after -XX: or in .hotspotrc: SuppressErrorAt=/cfgnode.cpp:2497
      #
      # A fatal error has been detected by the Java Runtime Environment:
      #
      # Internal Error (/root/jit/jdk-master/src/hotspot/share/opto/cfgnode.cpp:2497), pid=68680, tid=68693
      # assert(cached_vbox != __null) failed: sanity
      #
      # JRE version: OpenJDK Runtime Environment (19.0) (fastdebug build 19-internal-adhoc.root.jdk-master)
      # Java VM: OpenJDK 64-Bit Server VM (fastdebug 19-internal-adhoc.root.jdk-master, compiled mode, tiered, compressed oops, compressed class ptrs, g1 gc, linux-amd64)
      # Problematic frame:
      # V [libjvm.so+0x9c1db0] PhiNode::merge_through_phi(Node*, PhaseIterGVN*)+0xc70
      #
      # 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:
      # /root/jit/fuzzJIT/bug_merge/bug_init/hs_err_pid68680.log
      #
      # Compiler replay data is saved as:
      # /root/jit/fuzzJIT/bug_merge/bug_init/replay_pid68680.log
      #
      # 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 :
      1. download bug_merge.zip from
      2. extract the bug_merge.zip
      3. in dictionary "bug_merge", run command:
      java -cp ./bugFiles:./util:./junit.jar:./hamcrest.jar:./target/classes:./target/test-classes org.junit.runner.JUnitCore com.alibaba.fastjson.deserializer.issue1463.TestIssue1463


      ACTUAL -
      When run in compiled mode(with "-Xcomp"), it crashed. But when run in mixed mode or interpreted mode(with -Xint), it passed successfully.

      CUSTOMER SUBMITTED WORKAROUND :
      run the command without -Xcomp or with -Xint

      FREQUENCY : always


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              Assignee:
              sswsharm swati sharma
              Reporter:
              webbuggrp Webbug Group
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                Dates

                Created:
                Updated:
                Resolved: