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  1. JDK
  2. JDK-8251951

Shenandoah: assert(l2esz <= LogBytesPerLong) failed: sanity. l2esz: 0x37 for lh: 0xf7f7f7f7

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    Details

    • Type: Bug
    • Status: New
    • Priority: P3
    • Resolution: Unresolved
    • Affects Version/s: 8-shenandoah, 11, 15, 16
    • Fix Version/s: None
    • Component/s: hotspot
    • Subcomponent:
      gc
    • CPU:
      generic
    • OS:
      generic

      Description

      Preliminary subject, please change as we find out more.

      #
      # A fatal error has been detected by the Java Runtime Environment:
      #
      # Internal Error (/home/jenkins/workspace/nightly/jdk-jdk/src/hotspot/share/oops/klass.hpp:422), pid=54238, tid=16900
      # assert(l2esz <= LogBytesPerLong) failed: sanity. l2esz: 0x37 for lh: 0xf7f7f7f7

      Stack: [0x00007f3461fcf000,0x00007f34620cf000], sp=0x00007f34620cd400, free space=1017k
      Native frames: (J=compiled Java code, A=aot compiled Java code, j=interpreted, Vv=VM code, C=native code)
      V [libjvm.so+0x6fd64e] oopDesc::size_given_klass(Klass*)+0x1fe
      V [libjvm.so+0x151c304] void ShenandoahHeap::marked_object_iterate<ShenandoahConcurrentEvacuateRegionObjectClosure>(ShenandoahHeapRegion*, ShenandoahConcurrentEvacuateRegionObjectClosure*, HeapWordImpl**) [clone .constprop.361]+0x4f4
      V [libjvm.so+0x151c9e3] ShenandoahEvacuationTask::do_work()+0x83
      V [libjvm.so+0x151ccef] ShenandoahEvacuationTask::work(unsigned int)+0x1bf
      V [libjvm.so+0x180e5fc] GangWorker::loop()+0xac
      V [libjvm.so+0x16ddc76] Thread::call_run()+0xf6
      V [libjvm.so+0x1304106] thread_native_entry(Thread*)+0x116

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            Assignee:
            rkennke Roman Kennke
            Reporter:
            rkennke Roman Kennke
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              Dates

              Created:
              Updated: