EVALUATION

http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/1e3493ac2d11
                                     

EVALUATION

http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/1e3493ac2d11
                                     

EVALUATION

http://hg.openjdk.java.net/hsx/hotspot-gc/hotspot/rev/1e3493ac2d11
                                     

WORK AROUND

The assert is benign and does not result in any badness in product mode.
To suppress the assert in debug mode, simply use -XX:SuppressErrorAt=...
                                     

EVALUATION

See Suggested Fix and Comments sections.
                                     

SUGGESTED FIX

In 

void
CompactibleFreeListSpace::removeChunkFromIndexedFreeList(FreeChunk* fc) {
  assert_locked();
  size_t size = fc->size();
  _bt.verify_single_block((HeapWord*)fc, size);
  NOT_PRODUCT(
    if (FLSVerifyIndexTable) {
      verifyIndexedFreeList(size);
    }
  )
  _indexedFreeList[size].removeChunk(fc);
  debug_only(fc->clearNext());
  debug_only(fc->clearPrev());
  NOT_PRODUCT(
    if (FLSVerifyIndexTable) {
      verifyIndexedFreeList(size);
    }
  )
} 

Remove the lines:

  debug_only(fc->clearNext());
  debug_only(fc->clearPrev());