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  1. JDK
  2. JDK-8277854

The upper bound of GCCardSizeInBytes should be limited to 512 for 32-bit platforms

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P2
    • Resolution: Fixed
    • Affects Version/s: 18
    • Fix Version/s: 18
    • Component/s: hotspot
    • Subcomponent:
      gc
    • Resolved In Build:
      b26

      Description

      runtime/CommandLine/OptionsValidation/TestOptionsWithRanges.java crashes on linux/x86_32 when`-XX:GCCardSizeInBytes=1024`.

      ```
      #
      # A fatal error has been detected by the Java Runtime Environment:
      #
      # Internal Error (/home/jdk/src/hotspot/share/gc/g1/g1BlockOffsetTable.cpp:186), pid=46911, tid=46931
      # guarantee(_bot->offset_array(start_card) == BOTConstants::N_words) failed: Wrong value in second card
      #
      # JRE version: OpenJDK Runtime Environment (18.0) (fastdebug build 18-internal+0-adhoc..jdk)
      # Java VM: OpenJDK Server VM (fastdebug 18-internal+0-adhoc..jdk, mixed mode, sharing, tiered, g1 gc, linux-x86)
      # Problematic frame:
      # V [libjvm.so+0xa3c817] G1BlockOffsetTablePart::check_all_cards(unsigned int, unsigned int) const [clone .part.22]+0x37
      #


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

      Current thread (0xa32008d8): WorkerThread "GC Thread#1" [stack: 0xa1b80000,0xa1c00000] [id=93442]

      Stack: [0xa1b80000,0xa1c00000], sp=0xa1bfefc0, free space=507k
      Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
      V [libjvm.so+0x78cd01] G1BlockOffsetTablePart::check_all_cards(unsigned int, unsigned int) const+0x3f
      V [libjvm.so+0x78ccb6] G1BlockOffsetTablePart::set_remainder_to_point_to_start_incl(unsigned int, unsigned int)+0x1a2
      V [libjvm.so+0x78cb0c] G1BlockOffsetTablePart::set_remainder_to_point_to_start(HeapWordImpl**, HeapWordImpl**)+0xf2
      V [libjvm.so+0x78d1da] G1BlockOffsetTablePart::alloc_block_work(HeapWordImpl***, HeapWordImpl**, HeapWordImpl**)+0x280
      V [libjvm.so+0x78dce4] G1BlockOffsetTablePart::alloc_block(HeapWordImpl**, HeapWordImpl**)+0x22
      V [libjvm.so+0x8874a9] HeapRegion::alloc_block_in_bot(HeapWordImpl**, HeapWordImpl**)+0x1b
      V [libjvm.so+0x7d3ee1] G1FullGCCompactionPoint::forward(oopDesc*, unsigned int)+0x14f
      V [libjvm.so+0x7d92d0] G1FullGCPrepareTask::G1PrepareCompactLiveClosure::apply(oopDesc*)+0x2c
      V [libjvm.so+0x7d9d97] void HeapRegion::apply_to_marked_objects<G1FullGCPrepareTask::G1PrepareCompactLiveClosure>(G1CMBitMap*, G1FullGCPrepareTask::G1PrepareCompactLiveClosure*)+0x79
      V [libjvm.so+0x7d93d8] G1FullGCPrepareTask::G1CalculatePointersClosure::prepare_for_compaction_work(G1FullGCCompactionPoint*, HeapRegion*)+0x74
      V [libjvm.so+0x7d945f] G1FullGCPrepareTask::G1CalculatePointersClosure::prepare_for_compaction(HeapRegion*)+0x7d
      V [libjvm.so+0x7d8de4] G1FullGCPrepareTask::G1CalculatePointersClosure::do_heap_region(HeapRegion*)+0x66
      V [libjvm.so+0x88eacc] HeapRegionManager::par_iterate(HeapRegionClosure*, HeapRegionClaimer*, unsigned int) const+0xe0
      V [libjvm.so+0x7a47b8] G1CollectedHeap::heap_region_par_iterate_from_start(HeapRegionClosure*, HeapRegionClaimer*) const+0x1c
      V [libjvm.so+0x7d90d8] G1FullGCPrepareTask::work(unsigned int)+0x72
      V [libjvm.so+0xf3e5e4] WorkerTaskDispatcher::worker_run_task()+0x6c
      V [libjvm.so+0xf3e9e5] WorkerThread::run()+0x29
      V [libjvm.so+0xe579b8] Thread::call_run()+0x17c
      V [libjvm.so+0xc311e6] thread_native_entry(Thread*)+0x198
      C [libpthread.so.0+0x63bd] start_thread+0xfd
      ```

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              Assignee:
              jiefu Jie Fu
              Reporter:
              jiefu Jie Fu
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                Dates

                Created:
                Updated:
                Resolved: