QA output created by 158
ERROR: cannot scan /dev/nullb0: Input/output error
wrote 131072/131072 bytes at offset 0
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
ERROR: cannot scan /dev/nullb0: Input/output error
ERROR: cannot scan /dev/nullb0: Input/output error
ERROR: cannot scan /dev/nullb0: Input/output error
ERROR: cannot scan /dev/nullb0: Input/output error
ERROR: cannot scan /dev/nullb0: Input/output error
0000000 aaaa aaaa aaaa aaaa aaaa aaaa aaaa aaaa
*
0400000