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  1. WiredTiger
  2. WT-1760

test/format sanitizer statistics cursor memory leak

    Details

    • Type: Task
    • Status: Closed
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: None
    • Labels:
      None

      Description

      A Jenkins build (http://build.wiredtiger.com:8080/job/wiredtiger-test-format-stress-sanitizer/2960/console) found a memory leak:

      ==116934==ERROR: LeakSanitizer: detected memory leaks
       
      Direct leak of 48 byte(s) in 3 object(s) allocated from:
          #0 0x48e109 in calloc (/home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/test/format/t+0x48e109)
          WT-1 0x686918 in __wt_calloc /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/os_posix/os_alloc.c:39
          WT-2 0x558eea in __wt_curstat_open /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/cursor/cur_stat.c:534
          WT-3 0x54c96c in __statlog_dump /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/conn/conn_stat.c:162
          WT-4 0x54dc89 in __statlog_apply /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/conn/conn_stat.c:206
          WT-5 0xaf67de in __wt_conn_btree_apply_single /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/conn/conn_dhandle.c:623
          WT-6 0xaf4685 in __conn_btree_apply_internal /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/conn/conn_dhandle.c:494
          WT-7 0xaf32d9 in __wt_conn_btree_apply /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/conn/conn_dhandle.c:536
          WT-8 0x542ae6 in __statlog_log_one /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/conn/conn_stat.c:331
          WT-9 0x54abfa in __statlog_server /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/conn/conn_stat.c:418
          WT-10 0x3f17e07ee4 in start_thread (/lib64/libpthread.so.0+0x3f17e07ee4)
       
      Indirect leak of 342 byte(s) in 3 object(s) allocated from:
          #0 0x48e109 in calloc (/home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/test/format/t+0x48e109)
          WT-1 0x686918 in __wt_calloc /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/os_posix/os_alloc.c:39
          WT-2 0x68a07f in __wt_strndup /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/os_posix/os_alloc.c:187
          WT-3 0x68a85d in __wt_strdup /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/os_posix/os_alloc.c:206
          WT-4 0x5591f4 in __wt_curstat_open /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/cursor/cur_stat.c:536
          WT-5 0x54c96c in __statlog_dump /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/conn/conn_stat.c:162
          WT-6 0x54dc89 in __statlog_apply /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/conn/conn_stat.c:206
          WT-7 0xaf67de in __wt_conn_btree_apply_single /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/conn/conn_dhandle.c:623
          WT-8 0xaf4685 in __conn_btree_apply_internal /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/conn/conn_dhandle.c:494
          WT-9 0xaf32d9 in __wt_conn_btree_apply /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/conn/conn_dhandle.c:536
          WT-10 0x542ae6 in __statlog_log_one /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/conn/conn_stat.c:331
          WT-11 0x54abfa in __statlog_server /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/conn/conn_stat.c:418
          WT-12 0x3f17e07ee4 in start_thread (/lib64/libpthread.so.0+0x3f17e07ee4)
      

      The config file is:

      ############################################
      #  RUN PARAMETERS
      ############################################
      abort=0
      auto_throttle=1
      firstfit=0
      bitcnt=5
      bloom=1
      bloom_bit_count=17
      bloom_hash_count=16
      bloom_oldest=1
      cache=71
      checkpoints=1
      checksum=on
      chunk_size=7
      compaction=0
      compression=snappy
      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=30
      internal_key_truncation=1
      internal_page_max=12
      isolation=read-uncommitted
      key_gap=5
      key_max=50
      key_min=15
      leak_memory=0
      leaf_page_max=16
      logging=1
      logging_archive=0
      logging_prealloc=1
      lsm_worker_threads=3
      merge_max=16
      mmap=1
      ops=100000
      prefix_compression=1
      prefix_compression_min=1
      repeat_data_pct=79
      reverse=0
      rows=100000
      runs=1
      split_pct=62
      statistics=0
      statistics_server=1
      threads=10
      timer=20
      value_max=2385
      value_min=13
      wiredtiger_config=
      write_pct=83
      ############################################
      

        Issue Links

          Activity

          Hide
          keith.bostic Keith Bostic added a comment -

          Fixed by the merge of d4aa136, close.

          Show
          keith.bostic Keith Bostic added a comment - Fixed by the merge of d4aa136, close.
          Hide
          ramon.fernandez Ramon Fernandez added a comment -

          Additional ticket information from GitHub

          This ticket was referenced in the following commits:
          Show
          ramon.fernandez Ramon Fernandez added a comment - Additional ticket information from GitHub This ticket was referenced in the following commits: d4aa136a20c9baf151c3185058ce089679e0de0e

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              Dates

              • Created:
                Updated:
                Resolved:
                Days since reply:
                1 year, 49 weeks, 5 days ago
                Date of 1st Reply: