t: FAILED: wts_dump/526: system(cmd): salvage: dump comparison failed: Unknown error 256

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#  RUN PARAMETERS
############################################
abort=0
alter=0
auto_throttle=1
backups=0
bitcnt=8
bloom=1
bloom_bit_count=18
bloom_hash_count=9
bloom_oldest=1
cache=25
cache_minimum=0
checkpoints=on
checkpoint_log_size=108
checkpoint_wait=23
checksum=uncompressed
chunk_size=9
compaction=0
compression=snappy
data_extend=0
data_source=file
delete_pct=0
dictionary=0
direct_io=0
encryption=none
evict_max=1
file_type=row-store
firstfit=0
huffman_key=0
huffman_value=0
independent_thread_rng=1
in_memory=0
insert_pct=0
internal_key_truncation=1
internal_page_max=13
isolation=random
key_gap=4
key_max=89
key_min=13
leaf_page_max=15
leak_memory=0
logging=1
logging_archive=1
logging_compression=none
logging_file_max=473314
logging_prealloc=0
long_running_txn=0
lsm_worker_threads=4
merge_max=14
mmap=1
modify_pct=2
ops=100000
prefix_compression=0
prefix_compression_min=8
quiet=1
read_pct=0
rebalance=1
repeat_data_pct=2
reverse=0
rows=100000
runs=1
salvage=1
split_pct=76
statistics=0
statistics_server=0
threads=1
timer=360
transaction_timestamps=0
transaction-frequency=25
truncate=1
value_max=3591
value_min=4
verify=1
wiredtiger_config=
write_pct=98
############################################