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  1. JDK
  2. JDK-8236487

JFR Recorder Thread crashed due to "assert(_chunkwriter.is_valid()) failed: invariant"

    Details

    • Subcomponent:
      jfr
    • Resolved In Build:
      b31
    • CPU:
      x86_64
    • OS:
      linux

      Backports

        Description

        The following test failed in the JDK14 CI:

        applications/dacapo/Dacapo24H.java

        Here's a snippet from the log file:Stress process main method is started.
        [5907.517s][warning][gc] GC locker is held; pre-dump GC was skipped
        [15170.498s][warning][gc] GC locker is held; pre-dump GC was skipped
        [34972.718s][warning][gc] GC locker is held; pre-dump GC was skipped
        [42555.613s][warning][gc] GC locker is held; pre-dump GC was skipped
        [54672.111s][warning][gc] GC locker is held; pre-dump GC was skipped
        #
        # A fatal error has been detected by the Java Runtime Environment:
        #
        # Internal Error (open/src/hotspot/share/jfr/recorder/service/jfrRecorderService.cpp:595), pid=31074, tid=31169
        # assert(_chunkwriter.is_valid()) failed: invariant
        #
        # JRE version: Java(TM) SE Runtime Environment (14.0+28) (fastdebug build 14-ea+28-1352)
        # Java VM: Java HotSpot(TM) 64-Bit Server VM (fastdebug 14-ea+28-1352, mixed mode, sharing, tiered, compressed oops, g1 gc, linux-amd64)
        # Problematic frame:
        # V [libjvm.so+0xd38915][thread 14293 also had an error]
          JfrRecorderService::invoke_flush()+0x715

        Here's the crashing thread's stack:

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

        Current thread (0x00007fc488048000): JavaThread "JFR Recorder Thread" daemon [_thread_in_vm, id=31169, stack(0x00007fc4d05d5000,0x00007fc4d06d6000)]

        Stack: [0x00007fc4d05d5000,0x00007fc4d06d6000], sp=0x00007fc4d06d4bc0, free space=1022k
        Native frames: (J=compiled Java code, A=aot compiled Java code, j=interpreted, Vv=VM code, C=native code)
        V [libjvm.so+0xd38915] JfrRecorderService::invoke_flush()+0x715
        V [libjvm.so+0xd391b5] JfrRecorderService::flushpoint()+0x65
        V [libjvm.so+0xd3b1e8] recorderthread_entry(JavaThread*, Thread*)+0x168
        V [libjvm.so+0x15a0666] JavaThread::thread_main_inner()+0x226
        V [libjvm.so+0x15a5896] Thread::call_run()+0xf6
        V [libjvm.so+0x12d4c96] thread_native_entry(Thread*)+0x116

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                • Assignee:
                  egahlin Erik Gahlin
                  Reporter:
                  dcubed Daniel Daugherty
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                  Dates

                  • Created:
                    Updated:
                    Resolved: