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  1. JDK
  2. JDK-8259276 C2: Empty expression stack when reexecuting tableswitch/lookupswitch instructions after deoptimization
  3. JDK-8258939

Kitchensink.java EXCEPTION_ACCESS_VIOLATION or EXCEPTION_ILLEGAL_INSTRUCTION in JavaThread

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    • Subcomponent:
    • CPU:
      x86_64
    • OS:
      linux, windows

      Description

      The following test failed in the JDK16 CI:

      applications/kitchensink/Kitchensink.java

      Here's a snippet from the log file:

      Iteration start: Allocator at Thu Dec 24 05:08:04 GMT 2020


      The tail of stress stdout is:
      For random generator using seed: 4568891173695790174
      To re-run test with same seed value please add "-Djdk.test.lib.random.seed=4568891173695790174" to command line.
      Stress process main method is started.
      [thread 29496 also had an error]
      #
      # A fatal error has been detected by the Java Runtime Environment:
      #
      # EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x0000023843d80fe1, pid=37324, tid=52544
      #
      # JRE version: Java(TM) SE Runtime Environment (16.0+30) (build 16-ea+30-2128)
      # Java VM: Java HotSpot(TM) 64-Bit Server VM (16-ea+30-2128, mixed mode, sharing, tiered, g1 gc, windows-amd64)
      # Problematic frame:
      # C 0x0000023843d80fe1
      #
      # Core dump will be written. Default location: T:\\testoutput\\test-support\\jtreg_closed_test_hotspot_jtreg_applications_kitchensink_Kitchensink_java\\scratch\\0\\hs_err_pid37324.mdmp
      #
      # JFR recording file will be written. Location: T:\\testoutput\\test-support\\jtreg_closed_test_hotspot_jtreg_applications_kitchensink_Kitchensink_java\\scratch\\0\\hs_err_pid37324.jfr
      #
      Unsupported internal testing APIs have been used.

      # An error report file with more information is saved as:
      # T:\\testoutput\\test-support\\jtreg_closed_test_hotspot_jtreg_applications_kitchensink_Kitchensink_java\\scratch\\0\\hs_err_pid37324.log
      [thread 45052 also had an error]

      [error occurred during error reporting (), id 0xc0000005, EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x00007ffcbd9519ff]

      #
      # If you would like to submit a bug report, please visit:
      # https://bugreport.java.com/bugreport/crash.jsp
      #
      ----------System.err:(232/18984)*----------

      Here's snippets from the hs_err_pid file:

      --------------- T H R E A D ---------------

      Current thread (0x0000023e611925c0): JavaThread "Thread-2698" [_thread_in_Java, id=52544, stack(0x0000009b05f00000,0x0000009b06000000)]

      Stack: [0x0000009b05f00000,0x0000009b06000000], sp=0x0000009b05ffeb70, free space=1018k
      Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
      C 0x0000023843d80fe1

      Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)

      [error occurred during error reporting (printing Java stack), id 0xc0000005, EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x00007ffcbd9519ff]


      siginfo: EXCEPTION_ACCESS_VIOLATION (0xc0000005), data execution prevention violation at address 0x0000023843d80fe1


      Register to memory mapping:

      RIP=0x0000023843d80fe1 points into unknown readable memory: 00 00 00 00 00 00 00
      RAX=0x0000000005ffeb98 is an unknown value
      RBX=0x00000000000000b0 is an unknown value
      RCX=0x0000023e611925c0 is a thread
      RDX=0x000000000000000b is an unknown value
      RSP=0x0000009b05ffeb70 is pointing into the stack for thread: 0x0000023e611925c0
      RBP=0x0000009b05ffebe0 is pointing into the stack for thread: 0x0000023e611925c0
      RSI=0x0000023e63a63f40 points into unknown readable memory: 0x00000000000003d8 | d8 03 00 00 00 00 00 00
      RDI=0x0000023e5edcbf30 points into unknown readable memory: 0x0000007000000100 | 00 01 00 00 70 00 00 00
      R8 =0x00000238049148c0 points into unknown readable memory: 0x0000023804910e70 | 70 0e 91 04 38 02 00 00
      R9 =0x0000023dd8cd9ad0 is an oop: java.util.TreeMap$Entry
      {0x0000023dd8cd9ad0} - klass: 'java/util/TreeMap$Entry'
      R10=0x00007ffcbe18cec0 jvm.dll
      R11=0x0000009b05ffe030 is pointing into the stack for thread: 0x0000023e611925c0
      R12=0x0000000000000003 is an unknown value
      R13=0x0000000800944442 is pointing into metadata
      R14=0x0000009b05ffec00 is pointing into the stack for thread: 0x0000023e611925c0
      R15=0x0000023e611925c0 is a thread


      Registers:
      RAX=0x0000000005ffeb98, RBX=0x00000000000000b0, RCX=0x0000023e611925c0, RDX=0x000000000000000b
      RSP=0x0000009b05ffeb70, RBP=0x0000009b05ffebe0, RSI=0x0000023e63a63f40, RDI=0x0000023e5edcbf30
      R8 =0x00000238049148c0, R9 =0x0000023dd8cd9ad0, R10=0x00007ffcbe18cec0, R11=0x0000009b05ffe030
      R12=0x0000000000000003, R13=0x0000000800944442, R14=0x0000009b05ffec00, R15=0x0000023e611925c0
      RIP=0x0000023843d80fe1, EFLAGS=0x0000000000010246

      This failure reminds of the following bug:

          JDK-8258646 Kitchensink.java crashed in JavaThread "AllocatorStressModule"

      except that the crash did not happen in the AllocatorStressModule".
      According to the log file:

      Iteration start: Allocator at Thu Dec 24 05:08:04 GMT 2020

      an AllocatorStressModule run started just before the crash
      so this might be related to JDK-8258646.

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              Assignee:
              iklam Ioi Lam
              Reporter:
              dcubed Daniel Daugherty
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                Dates

                Created:
                Updated:
                Resolved: