Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8293881

nsk/jvmti/RedefineClasses/StressRedefineWithoutBytecodeCorruption failed with EXCEPTION_ACCESS_VIOLATION with ZGC



    • Bug
    • Status: Open
    • P4
    • Resolution: Unresolved
    • 20
    • tbd
    • hotspot
    • x86_64
    • windows


      The following test failed in the JDK20 CI:


      Here's a snippet from the log file:

      >>>>>>>> Invoke RedefineClasses():
      new class byte count=2354
      [21.747s][trace][redefine,class,iklass,add ] adding previous version ref for MyClass, EMCP_cnt=7
      [21.747s][trace][redefine,class,iklass,purge] MyClass: previous versions
      [21.747s][trace][redefine,class,iklass,purge] previous version 0x0000000801176c60 is alive
      [21.747s][trace][redefine,class,iklass,purge] previous version 0x000000080117b000 is alive
      [21.747s][trace][redefine,class,iklass,purge] previous version 0x0000000801176800 is alive
      [21.747s][trace][redefine,class,iklass,purge] previous version stats: live=3, deleted=0
      [21.747s][trace][redefine,class,iklass,add ] scratch class added; one of its methods is on_stack.
      <<<<<<<< RedefineClasses() is successfully done
      >>>>>>>> Invoke RedefineClasses():
      new class byte count=2354
      [21.999s][trace][redefine,class,iklass,purge] Class unloading: has_previous_versions = true
      [22.000s][trace][redefine,class,iklass,purge] MyClass: previous versions
      [22.000s][trace][redefine,class,iklass,purge] previous version 0x0000000801177000 is alive
      [22.000s][trace][redefine,class,iklass,purge] previous version 0x0000000801176c60 is alive
      [22.000s][trace][redefine,class,iklass,purge] previous version 0x000000080117b000 is dead.
      [22.000s][trace][redefine,class,iklass,purge] previous version 0x0000000801176800 is dead.
      [22.000s][trace][redefine,class,iklass,purge] previous version stats: live=2, deleted=2
      # A fatal error has been detected by the Java Runtime Environment:
      # EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x0000000000000000, pid=19516, tid=28940
      # JRE version: Java(TM) SE Runtime Environment (20.0+15) (fastdebug build 20-ea+15-1009)
      # Java VM: Java HotSpot(TM) 64-Bit Server VM (fastdebug 20-ea+15-1009, mixed mode, sharing, tiered, compressed class ptrs, z gc, windows-amd64)
      # Problematic frame:
      [error occurred during error reporting (printing problematic frame), id 0xe0000000, Internal Error (c:\\sb\\prod\\1663116827\\workspace\\open\\src\\hotspot\\cpu\\x86\\frame_x86.inline.hpp:62)]

      # Core dump will be written. Default location: C:\\sb\\prod\\1663276484\\testoutput\\test-support\\jtreg_open_test_hotspot_jtreg_vmTestbase_nsk_jvmti_quick\\scratch\\5\\hs_err_pid19516.mdmp
      # An error report file with more information is saved as:
      # C:\\sb\\prod\\1663276484\\testoutput\\test-support\\jtreg_open_test_hotspot_jtreg_vmTestbase_nsk_jvmti_quick\\scratch\\5\\hs_err_pid19516.log
      # If you would like to submit a bug report, please visit:
      # https://bugreport.java.com/bugreport/crash.jsp

      Here's the crashing thread's stack:

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

      Current thread (0x0000020eb471f3d0): VMThread "VM Thread" [stack: 0x000000fe45100000,0x000000fe45200000] [id=28940]

      Stack: [0x000000fe45100000,0x000000fe45200000]
      [error occurred during error reporting (printing stack bounds), id 0xe0000000, Internal Error (c:\sb\prod\1663116827\workspace\open\src\hotspot\cpu\x86\frame_x86.inline.hpp:62)]

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

      siginfo: EXCEPTION_ACCESS_VIOLATION (0xc0000005), data execution prevention violation at address 0x0000000000000000


        Issue Links



              dlong Dean Long
              dcubed Daniel Daugherty
              0 Vote for this issue
              4 Start watching this issue