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  1. JDK
  2. JDK-8266593

vmTestbase/nsk/jvmti/PopFrame/popframe011 fails with "assert(java_thread == _state->get_thread()) failed: Must be"

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: 17
    • Fix Version/s: 18
    • Component/s: hotspot
    • Labels:
      None
    • Subcomponent:
    • Resolved In Build:
      b25
    • CPU:
      x86_64
    • OS:
      linux_ubuntu

      Description

      The following test:

      vmTestbase/nsk/jvmti/PopFrame/popframe011/TestDescription.java

      can fail with:

      # Internal Error (/work/shared/bug_hunt/thread_SMR_stress/jdk17_exp.git/open/src/hotspot/share/prims/jvmtiEnvBase.cpp:1533), pid=15364, tid=4442
      # assert(java_thread == _state->get_thread()) failed: Must be
      #
      # JRE version: Java(TM) SE Runtime Environment (17.0) (fastdebug build 17-internal+0-LTS-2021-04-30-1905344.dcubed...)
      # Java VM: Java HotSpot(TM) 64-Bit Server VM (fastdebug 17-internal+0-LTS-2021-04-30-1905344.dcubed..., mixed mode, sharing, tiered, compressed oops, compressed class ptrs, g1 gc, linux-amd64)
      # Problematic frame:
      # V [libjvm.so+0x11dcac8] UpdateForPopTopFrameClosure::doit(Thread*, bool)+0xa8


      Here's a snippet from the log file:

      #section:main
      ----------messages:(4/267)----------
      command: main -agentlib:popframe011 nsk.jvmti.PopFrame.popframe011 6600
      reason: User specified action: run main/othervm/native/timeout=6900 -agentlib:popframe011 nsk.jvmti.PopFrame.popframe011 6600
      Mode: othervm [/othervm specified]
      elapsed time (seconds): 3363.522
      ----------configuration:(0/0)----------
      ----------System.out:(22/1610)----------
      About to execute for 6600 seconds.
      # To suppress the following error report, specify this argument
      # after -XX: or in .hotspotrc: SuppressErrorAt=/jvmtiEnvBase.cpp:1533
      #
      # A fatal error has been detected by the Java Runtime Environment:
      #
      # Internal Error (/work/shared/bug_hunt/thread_SMR_stress/jdk17_exp.git/open/src/hotspot/share/prims/jvmtiEnvBase.cpp:1533), pid=15364, tid=4442
      # assert(java_thread == _state->get_thread()) failed: Must be
      #
      # JRE version: Java(TM) SE Runtime Environment (17.0) (fastdebug build 17-internal+0-LTS-2021-04-30-1905344.dcubed...)
      # Java VM: Java HotSpot(TM) 64-Bit Server VM (fastdebug 17-internal+0-LTS-2021-04-30-1905344.dcubed..., mixed mode, sharing, tiered, compressed oops, compressed class ptrs, g1 gc, linux-amd64)
      # Problematic frame:
      # V [libjvm.so+0x11dcac8] UpdateForPopTopFrameClosure::doit(Thread*, bool)+0xa8
      #
      # Core dump will be written. Default location: Core dumps may be processed with "/usr/share/apport/apport %p %s %c %d %P %E" (or dumping to /work/shared/bug_hunt/thread_SMR_stress/jdk17_exp.git/build/linux-x86_64-normal-server-fastdebug/test-support/jtreg_open_test_hotspot_jtreg_StressWrapper_popframe011_java/StressWrapper_popframe011/core.15364)
      #
      # An error report file with more information is saved as:
      # /work/shared/bug_hunt/thread_SMR_stress/jdk17_exp.git/build/linux-x86_64-normal-server-fastdebug/test-support/jtreg_open_test_hotspot_jtreg_StressWrapper_popframe011_java/StressWrapper_popframe011/hs_err_pid15364.log
      #
      # If you would like to submit a bug report, please visit:
      # https://bugreport.java.com/bugreport/crash.jsp
      #
      ----------System.err:(0/0)----------
      ----------rerun:(33/5020)*----------

      Here's the crashing thread's stack:

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

      Current thread (0x00002aca5c0308f0): JavaThread "Thread-9532887" [_thread_in_vm, id=4442, stack(0x00002acaa4606000,0x00002acaa4707000)]

      Stack: [0x00002acaa4606000,0x00002acaa4707000], sp=0x00002acaa4704630, free space=1017k
      Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
      V [libjvm.so+0x11dcac8] UpdateForPopTopFrameClosure::doit(Thread*, bool)+0xa8
      V [libjvm.so+0xd8ddf0] HandshakeOperation::do_handshake(JavaThread*)+0xf0
      V [libjvm.so+0xd8df81] HandshakeState::process_self_inner()+0x141
      V [libjvm.so+0xd8e2cd] HandshakeState::process_by_self()+0x19d
      V [libjvm.so+0x16ff118] SafepointMechanism::process_if_requested_slow(JavaThread*)+0x28
      V [libjvm.so+0x14f6c18] Mutex::lock_contended(Thread*)+0x548
      V [libjvm.so+0x14f6de4] Mutex::lock(Thread*)+0xf4
      V [libjvm.so+0x18ba1c8] Threads::remove(JavaThread*, bool)+0x38
      V [libjvm.so+0x18bd08e] JavaThread::exit(bool, JavaThread::ExitType)+0x89e
      V [libjvm.so+0x18bd5b9] JavaThread::post_run()+0x19
      V [libjvm.so+0x18bc65d] Thread::call_run()+0x16d
      V [libjvm.so+0x159387e] thread_native_entry(Thread*)+0x10e

      Please note this this failure is happening with the latest version
      of the popframe011 test that I'm developing via:

          JDK-8266130 Convert Thread-SMR stress tests from counter based to time based

      My updates in JDK-8266130 only change the duration of the
      test execution and don't change the popframe logic at all, i.e.,
      run the same test more times and it will eventually crash.

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              Assignee:
              sspitsyn Serguei Spitsyn
              Reporter:
              dcubed Daniel Daugherty
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                Dates

                Created:
                Updated:
                Resolved: