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  1. WiredTiger
  2. WT-1925

glibc detected *** ./t: double free or corruption (stress test #6879)

    • Type: Icon: Bug Bug
    • Resolution: Done
    • Priority: Icon: Major - P3 Major - P3
    • WT2.6.0
    • Affects Version/s: None
    • Component/s: None
    • None

      We've seen glibc complaints twice now – it's with lz4, I'm wondering if there's a problem there.

      Here's the error and CONFIG.

      ** glibc detected *** ./t: double free or corruption (!prev): 0x0000000002874240 ***
      t: cursor.insert: WT_NOTFOUND: item not found
      *** glibc detected *** ./t: double free or corruption (!prev): 0x0000000002874240 ***
      
      ############################################
      #  RUN PARAMETERS
      ############################################
      abort=0
      auto_throttle=1
      firstfit=0
      bitcnt=2
      bloom=1
      bloom_bit_count=40
      bloom_hash_count=24
      bloom_oldest=0
      cache=60
      checkpoints=1
      checksum=uncompressed
      chunk_size=7
      compaction=0
      compression=lz4
      data_extend=0
      data_source=file
      delete_pct=25
      dictionary=0
      evict_max=4
      file_type=variable-length column-store
      backups=0
      huffman_key=0
      huffman_value=0
      insert_pct=34
      internal_key_truncation=1
      internal_page_max=13
      isolation=read-committed
      key_gap=17
      key_max=76
      key_min=32
      leak_memory=0
      leaf_page_max=10
      logging=0
      logging_archive=1
      logging_prealloc=1
      lsm_worker_threads=4
      merge_max=17
      mmap=1
      ops=100000
      prefix_compression=1
      prefix_compression_min=5
      repeat_data_pct=65
      reverse=0
      rows=100000
      runs=100
      split_pct=48
      statistics=0
      statistics_server=0
      threads=31
      timer=20
      value_max=1916
      value_min=4
      wiredtiger_config=
      write_pct=72
      ############################################
      

            Assignee:
            keith.bostic@mongodb.com Keith Bostic (Inactive)
            Reporter:
            keith.bostic@mongodb.com Keith Bostic (Inactive)
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              Created:
              Updated:
              Resolved: