[2.3, HWTv2] badblocks test has 17 badblocks, but test shows as passed.

Badblock test showed as it had "passed", but after checking the log it actually had failed:

Running command: sudo -n badblocks -b 4096 -v -f -n /dev/sdb

Checking for bad blocks in non-destructive read-write mode
From block 0 to 732566645
Testing with random pattern: 49052
65718
65720
65722
65731
66004
66018
110009837
110010192
110010198
110010221
110010558
110010893
111574244
111574248
111574251
111574256
Pass completed, 17 bad blocks found. (17/0/0 errors)

Other things that need to be improve:

Improve the logging similarly to the smartctl logs

INFO: Running command: sudo -n badblocks -b 4096 -v -f -n /dev/sdb

FAILURE: Test FAILED! 17 bad blocks found (17/0/0 errors)
SUCCEES: Test PASSED

---------------------------------------------------

Checking for bad blocks in non-destructive read-write mode
From block 0 to 732566645
Testing with random pattern: 49052
65718
65720
65722
65731
66004
66018
110009837
110010192
110010198
110010221
110010558
110010893
111574244
111574248
111574251
111574256