############################################
#  RUN PARAMETERS
############################################
abort=0
auto_throttle=1
backups=0
bitcnt=5
bloom=1
bloom_bit_count=34
bloom_hash_count=15
bloom_oldest=0
cache=63
checkpoints=1
checksum=uncompressed
chunk_size=1
compaction=0
compression=snappy
data_extend=0
data_source=table
delete_pct=21
dictionary=0
direct_io=0
encryption=none
evict_max=1
file_type=variable-length column-store
firstfit=0
huffman_key=0
huffman_value=0
in_memory=0
insert_pct=29
internal_key_truncation=1
internal_page_max=12
isolation=snapshot
key_gap=2
key_max=66
key_min=17
leaf_page_max=15
leak_memory=0
logging=0
logging_archive=0
logging_compression=none
logging_prealloc=0
long_running_txn=0
lsm_worker_threads=3
merge_max=15
mmap=0
ops=100000
prefix_compression=1
prefix_compression_min=1
quiet=1
repeat_data_pct=32
reverse=0
rows=100000
runs=1
rebalance=1
salvage=1
split_pct=56
statistics=1
statistics_server=0
threads=12
timer=20
transaction-frequency=91
value_max=422
value_min=5
verify=1
wiredtiger_config=
write_pct=85
############################################

ASAN:DEADLYSIGNAL
=================================================================
==31693==ERROR: AddressSanitizer: SEGV on unknown address 0x0b6803d10008 (pc 0x000010026990 bp 0x00000000002d sp 0x3fffaf647980 T19)
    #0 0x1002698c in __sanitizer::SizeClassAllocatorLocalCache<__sanitizer::SizeClassAllocator64<10995116277760ul, 2199023255552ul, 0ul, __sanitizer::SizeClassMap<17ul, 128ul, 16ul>, __asan::AsanMapUnmapCallback> >::Refill(__sanitizer::SizeClassAllocator64<10995116277760ul, 2199023255552ul, 0ul, __sanitizer::SizeClassMap<17ul, 128ul, 16ul>, __asan::AsanMapUnmapCallback>*, unsigned long) /home/mcahill/src/llvm-3.8.0.src/projects/compiler-rt/lib/asan/../sanitizer_common/sanitizer_allocator.h:981
    #1 0x100292fc in __sanitizer::SizeClassAllocatorLocalCache<__sanitizer::SizeClassAllocator64<10995116277760ul, 2199023255552ul, 0ul, __sanitizer::SizeClassMap<17ul, 128ul, 16ul>, __asan::AsanMapUnmapCallback> >::Allocate(__sanitizer::SizeClassAllocator64<10995116277760ul, 2199023255552ul, 0ul, __sanitizer::SizeClassMap<17ul, 128ul, 16ul>, __asan::AsanMapUnmapCallback>*, unsigned long) /home/mcahill/src/llvm-3.8.0.src/projects/compiler-rt/lib/asan/../sanitizer_common/sanitizer_allocator.h:928
    #2 0x100292fc in __sanitizer::CombinedAllocator<__sanitizer::SizeClassAllocator64<10995116277760ul, 2199023255552ul, 0ul, __sanitizer::SizeClassMap<17ul, 128ul, 16ul>, __asan::AsanMapUnmapCallback>, __sanitizer::SizeClassAllocatorLocalCache<__sanitizer::SizeClassAllocator64<10995116277760ul, 2199023255552ul, 0ul, __sanitizer::SizeClassMap<17ul, 128ul, 16ul>, __asan::AsanMapUnmapCallback> >, __sanitizer::LargeMmapAllocator<__asan::AsanMapUnmapCallback> >::Allocate(__sanitizer::SizeClassAllocatorLocalCache<__sanitizer::SizeClassAllocator64<10995116277760ul, 2199023255552ul, 0ul, __sanitizer::SizeClassMap<17ul, 128ul, 16ul>, __asan::AsanMapUnmapCallback> >*, unsigned long, unsigned long, bool, bool) /home/mcahill/src/llvm-3.8.0.src/projects/compiler-rt/lib/asan/../sanitizer_common/sanitizer_allocator.h:1300
    #3 0x100292fc in __asan::Allocator::Allocate(unsigned long, unsigned long, __sanitizer::BufferedStackTrace*, __asan::AllocType, bool) /home/mcahill/src/llvm-3.8.0.src/projects/compiler-rt/lib/asan/asan_allocator.cc:368
    #4 0x100233c0 in __asan::asan_posix_memalign(void**, unsigned long, unsigned long, __sanitizer::BufferedStackTrace*) /home/mcahill/src/llvm-3.8.0.src/projects/compiler-rt/lib/asan/asan_allocator.cc:751
    #5 0x100db7fc in posix_memalign /home/mcahill/src/llvm-3.8.0.src/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:126
    #6 0x10250780 in __wt_realloc_aligned /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer-ppc/build_posix/../src/os_common/os_alloc.c:221:14
    #7 0x103662b0 in __wt_buf_grow_worker /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer-ppc/build_posix/../src/support/scratch.c:45:4
    #8 0x102b48ec in __wt_buf_grow /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer-ppc/build_posix/../src/include/buf.i:18:6
    #9 0x102b3b24 in __wt_buf_init /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer-ppc/build_posix/../src/include/buf.i:47:2
    #10 0x102a6844 in __rec_split_init /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer-ppc/build_posix/../src/reconcile/rec_write.c:2002:2
    #11 0x1029828c in __rec_col_var /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer-ppc/build_posix/../src/reconcile/rec_write.c:4291:2
    #12 0x1028fec0 in __wt_reconcile /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer-ppc/build_posix/../src/reconcile/rec_write.c:407:9
    #13 0x101e23d8 in __evict_review /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer-ppc/build_posix/../src/evict/evict_page.c:543:2
    #14 0x101df73c in __wt_evict /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer-ppc/build_posix/../src/evict/evict_page.c:129:2
    #15 0x101cc53c in __evict_page /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer-ppc/build_posix/../src/evict/evict_lru.c:1704:2
    #16 0x101cab58 in __wt_cache_eviction_worker /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer-ppc/build_posix/../src/evict/evict_lru.c:1784:17
    #17 0x10660fc8 in __wt_cache_eviction_check /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer-ppc/build_posix/../src/include/cache.i:296:10
    #18 0x1066177c in __cursor_enter /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer-ppc/build_posix/../src/include/cursor.i:56:3
    #19 0x10660920 in __curfile_enter /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer-ppc/build_posix/../src/include/cursor.i:90:3
    #20 0x10654568 in __cursor_func_init /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer-ppc/build_posix/../src/include/cursor.i:263:3
    #21 0x1065232c in __wt_btcur_search /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer-ppc/build_posix/../src/btree/bt_cursor.c:337:3
    #22 0x105398b4 in __curfile_search /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer-ppc/build_posix/../src/cursor/cur_file.c:200:2
    #23 0x10133e6c in col_remove /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer-ppc/build_posix/test/format/../../../test/format/ops.c:1391:13
    #24 0x1012efc8 in ops /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer-ppc/build_posix/test/format/../../../test/format/ops.c:611:11
    #25 0x100eefe8 in __asan::AsanThread::ThreadStart(unsigned long, __sanitizer::atomic_uintptr_t*) /home/mcahill/src/llvm-3.8.0.src/projects/compiler-rt/lib/asan/asan_thread.cc:183
    #26 0x100322e8 in asan_thread_start(void*) /home/mcahill/src/llvm-3.8.0.src/projects/compiler-rt/lib/asan/asan_interceptors.cc:228
    #27 0x3fffb59b8940 in start_thread (/lib64/power8/libpthread.so.0+0x8940)
    #28 0x3fffb570763c in __clone (/lib64/power8/libc.so.6+0x11763c)

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /home/mcahill/src/llvm-3.8.0.src/projects/compiler-rt/lib/asan/../sanitizer_common/sanitizer_allocator.h:981 in __sanitizer::SizeClassAllocatorLocalCache<__sanitizer::SizeClassAllocator64<10995116277760ul, 2199023255552ul, 0ul, __sanitizer::SizeClassMap<17ul, 128ul, 16ul>, __asan::AsanMapUnmapCallback> >::Refill(__sanitizer::SizeClassAllocator64<10995116277760ul, 2199023255552ul, 0ul, __sanitizer::SizeClassMap<17ul, 128ul, 16ul>, __asan::AsanMapUnmapCallback>*, unsigned long)
Thread T19 created by T0 here:
    #0 0x100320a0 in pthread_create /home/mcahill/src/llvm-3.8.0.src/projects/compiler-rt/lib/asan/asan_interceptors.cc:238
    #1 0x1012b2d0 in wts_ops /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer-ppc/build_posix/test/format/../../../test/format/ops.c:110:3
    #2 0x1013f338 in main /home/jenkins/jenkins/workspace/wiredtiger-test-format-stress-sanitizer-ppc/build_posix/test/format/../../../test/format/t.c:216:5
    #3 0x3fffb561457c in generic_start_main.isra.0 (/lib64/power8/libc.so.6+0x2457c)
    #4 0x3fffb5614770 in __libc_start_main (/lib64/power8/libc.so.6+0x24770)