Вот что пишет матс:

=== MEMORY ERRORS BY SUBPARTITION ===
SUBPART READ ERRORS WRITE ERRORS UNKNOWN ERRS
------- ----------- ------------ ------------
FBIOA0 0 0 0
FBIOA1 0 0 0
FBIOB0 0 16000 0
FBIOB1 0 0 0

Failing Bits:
B012


=== MEMORY ERRORS BY BIT ===
P : Partition (FBIO)
READ 0 READ 1 READ ?
P BIT READ ERRORS WRITE ERRORS UNKNOWN ERRS EXP. 1 EXP. 0 EXP. ?
- --- ----------- ------------ ------------ ------ ------ ------
B 012 0 16000 0 0 16000 0

следующее:

=== MEMORY ERRORS BY SUBPARTITION ===
SUBPART READ ERRORS WRITE ERRORS UNKNOWN ERRS
------- ----------- ------------ ------------
FBIOA0 0 0 0
FBIOA1 0 0 0
FBIOB0 0 2068 0
FBIOB1 0 0 0

Failing Bits:
B008 B009 B010 B011 B012 B013 B014 B015


=== MEMORY ERRORS BY BIT ===
P : Partition (FBIO)
READ 0 READ 1 READ ?
P BIT READ ERRORS WRITE ERRORS UNKNOWN ERRS EXP. 1 EXP. 0 EXP. ?
- --- ----------- ------------ ------------ ------ ------ ------
B 008 0 2 0 0 2 0
B 009 0 2 0 0 2 0
B 010 0 2 0 0 2 0
B 011 0 2 0 0 2 0
B 012 0 2068 0 70 1998 0
B 013 0 2 0 0 2 0
B 014 0 2 0 0 2 0
B 015 0 2 0 0 2 0