==10233==ERROR: LeakSanitizer: detected memory leaks

Direct leak of 268800 byte(s) in 3 object(s) allocated from:
    #0 0x4c8559 in posix_memalign (/mnt/data0/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/test/format/t+0x4c8559)
    #1 0x743f19 in __wt_realloc_aligned /mnt/data0/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/os_common/os_alloc.c:202:20
    #2 0x8821e4 in __wt_buf_grow_worker /mnt/data0/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/support/scratch.c:45:13
    #3 0x9910cf in __wt_buf_grow /mnt/data0/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/include/buf.i:17:54
    #4 0x990d9c in __wt_buf_init /mnt/data0/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/include/buf.i:49:13
    #5 0x98e7a1 in __wt_block_read_off /mnt/data0/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/block/block_read.c:246:5
    #6 0x98d8f0 in __wt_bm_read /mnt/data0/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/block/block_read.c:99:5
    #7 0x55e361 in __wt_bt_read /mnt/data0/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/btree/bt_io.c:38:9
    #8 0x566005 in __ovfl_read /mnt/data0/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/btree/bt_ovfl.c:30:5
    #9 0x565eb7 in __wt_ovfl_read /mnt/data0/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/btree/bt_ovfl.c:71:15
    #10 0xa5bce3 in __cell_data_ref /mnt/data0/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/include/cell.i:1101:9
    #11 0xa5e3e5 in __wt_page_cell_data_ref /mnt/data0/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/include/cell.i:1142:13
    #12 0xa549f9 in __inmem_row_leaf /mnt/data0/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/btree/bt_page.c:613:17
    #13 0xa4fe31 in __wt_page_inmem /mnt/data0/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/btree/bt_page.c:215:9
    #14 0xa7020c in __page_read /mnt/data0/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/btree/bt_read.c:163:11
    #15 0xa6d54c in __wt_page_in_func /mnt/data0/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/btree/bt_read.c:264:13
    #16 0xb56d9e in __wt_page_swap_func /mnt/data0/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/include/btree.i:1649:11
    #17 0xb52664 in __wt_row_search /mnt/data0/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/btree/row_srch.c:423:20
    #18 0x9f5733 in __cursor_row_search /mnt/data0/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/btree/bt_cursor.c:367:5
    #19 0x9f5019 in __wt_btcur_search_prepared /mnt/data0/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/btree/bt_cursor.c:451:5
    #20 0x8db1b1 in __txn_search_prepared_op /mnt/data0/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/txn/txn.c:855:5
    #21 0x8ca62d in __txn_resolve_prepared_op /mnt/data0/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/txn/txn.c:886:5
    #22 0x8c7a1c in __wt_txn_commit /mnt/data0/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/txn/txn.c:1351:21
    #23 0x82aa28 in __session_commit_transaction /mnt/data0/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/../src/session/session_api.c:1649:15
    #24 0x516be1 in commit_transaction /mnt/data0/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/test/format/../../../test/format/ops.c:453:5
    #25 0x5142fa in ops /mnt/data0/jenkins/workspace/wiredtiger-test-format-stress-sanitizer/build_posix/test/format/../../../test/format/ops.c:986:13
    #26 0x7f3c240586da in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x76da)

############################################
#  RUN PARAMETERS: V2
############################################
assert.commit_timestamp=0
assert.read_timestamp=0
backup=0
backup.incremental=off
btree.bitcnt=3
btree.compression=none
btree.dictionary=0
btree.huffman_key=0
btree.huffman_value=0
btree.internal_key_truncation=1
btree.internal_page_max=12
btree.key_gap=9
btree.key_max=82
btree.key_min=31
btree.leaf_page_max=15
btree.memory_page_max=5
btree.prefix_compression=0
btree.prefix_compression_min=6
btree.repeat_data_pct=26
btree.reverse=0
btree.split_pct=50
btree.value_max=3253
btree.value_min=17
cache=56
cache.evict_max=3
cache.minimum=20
checkpoint=on
checkpoint.log_size=127
checkpoint.wait=68
disk.checksum=uncompressed
disk.data_extend=0
disk.direct_io=0
disk.encryption=none
disk.firstfit=0
disk.mmap=1
disk.mmap_all=0
format.abort=0
format.independent_thread_rng=1
format.major_timeout=0
logging=0
logging.archive=0
logging.compression=none
logging.file_max=128342
logging.prealloc=0
lsm.auto_throttle=1
lsm.bloom=1
lsm.bloom_bit_count=40
lsm.bloom_hash_count=10
lsm.bloom_oldest=0
lsm.chunk_size=5
lsm.merge_max=10
lsm.worker_threads=4
ops.alter=0
ops.compaction=0
ops.pct.delete=35
ops.pct.insert=20
ops.pct.modify=14
ops.pct.read=14
ops.pct.write=17
ops.prepare=1
ops.random_cursor=0
ops.rebalance=1
ops.salvage=1
ops.truncate=1
ops.verify=1
quiet=1
runs=1
runs.in_memory=0
runs.ops=0
runs.rows=1000000
runs.source=table
runs.threads=4
runs.timer=6
runs.type=row-store
statistics=1
statistics.server=0
stress.aggressive_sweep=0
stress.checkpoint=0
stress.hs_sweep=0
stress.split_1=0
stress.split_2=0
stress.split_3=0
stress.split_4=0
stress.split_5=1
stress.split_6=0
stress.split_7=0
stress.split_8=0
transaction.frequency=100
transaction.isolation=snapshot
transaction.timestamps=1
wiredtiger.config=
wiredtiger.rwlock=1
wiredtiger.leak_memory=0
############################################