[1519291893:109358][15106:0x3ff68fff910], t, WT_SESSION.rollback_transaction: illegal WT_REF.state rolling back deleted page: encountered an illegal file format or internal value: (__wt_delete_page_rollback, 237)
[1519291893:109540][15106:0x3ff68fff910], t, WT_SESSION.rollback_transaction: the process must exit and restart: WT_PANIC: WiredTiger library panic
[1519291893:109552][15106:0x3ff68fff910], t, WT_SESSION.rollback_transaction: aborting WiredTiger library
############################################
#  RUN PARAMETERS
############################################
abort=0
alter=0
auto_throttle=1
backups=0
bitcnt=7
bloom=1
bloom_bit_count=52
bloom_hash_count=18
bloom_oldest=0
cache=25
cache_minimum=20
checkpoints=wiredtiger
checkpoint_log_size=137
checkpoint_wait=82
checksum=uncompressed
chunk_size=8
compaction=1
compression=snappy
data_extend=0
data_source=table
delete_pct=27
dictionary=0
direct_io=0
encryption=none
evict_max=4
file_type=row-store
firstfit=0
huffman_key=0
huffman_value=0
independent_thread_rng=1
in_memory=0
insert_pct=21
internal_key_truncation=1
internal_page_max=13
isolation=snapshot
key_gap=4
key_max=47
key_min=10
leaf_page_max=15
leak_memory=0
logging=1
logging_archive=1
logging_compression=lz4
logging_file_max=286166
logging_prealloc=0
long_running_txn=0
lsm_worker_threads=3
merge_max=7
mmap=1
modify_pct=26
ops=100000
prefix_compression=1
prefix_compression_min=6
quiet=1
read_pct=19
rebalance=1
repeat_data_pct=54
reverse=0
rows=100000
runs=100
salvage=1
split_pct=81
statistics=0
statistics_server=0
threads=25
timer=360
transaction_timestamps=0
transaction-frequency=33
truncate=1
value_max=3430
value_min=0
verify=1
wiredtiger_config=
write_pct=7
############################################
t: FAILED: read_row_worker/1164: cursor->get_value(cursor, value): WT_PANIC: WiredTiger library panic