'ipmitool sensor' reports wrong voltage for "MB Dom1" (NEC A1080a)

Issue

'ipmitool sensor' on NEC A1080a reports wrong voltage for "MB Dom1"

Problem appeared in:
ipmitool-1.8.11-28.el6.x86_64

How reproducible:
Always on the server NEC Express5800/A1080a [NE3100-xxxx] with ipmitool.x86_64 0:1.8.11-28.el6 to ipmitool-1.8.15-2.el6.x86_64.

Steps to Reproduce:
$ipmitool sensor

Actual results:

Installed: ipmitool.x86_64 0:1.8.11-28.el6    <---- NOT WORKING
Complete!
[root@sstcnc01 ~][NEC]$ ipmitool sensor | grep Dom
MB Dom1 +3.3V    | 0.351      | Volts      | ok    | na        | 2.941     | 3.034     | 3.721     | 3.830     | na        
MB Dom1 +5.0V    | 0.013      | Volts      | nc    | na        | 4.459     | 4.589     | 5.655     | 5.811     | na        
MB Dom1 +12.0V   | 0.031      | Volts      | ok    | na        | 10.489    | 10.867    | 13.639    | 14.017    | na        
MB Dom1 +2.25V   | 0.006      | Volts      | ok    | na        | 1.925     | 1.995     | 2.486     | 2.556     | na        
MB Dom1 +1.1V-1  | 0.005      | Volts      | ok    | na        | 0.955     | 0.985     | 1.259     | 1.298     | na        
MB Dom1 +1.1V-2  | 0.005      | Volts      | ok    | na        | 0.965     | 0.995     | 1.259     | 1.298     | na        
MB Dom1 +1.8V    | 0.006      | Volts      | cr    | na        | 1.574     | 1.632     | 2.042     | 2.100     | na        
MB Dom1 +0.9V    | 0.005      | Volts      | nc    | na        | 0.798     | 0.818     | 1.024     | 1.053     | na        
MB Dom1 +3.3Vsl  | 0.008      | Volts      | ok    | na        | 2.932     | 3.018     | 3.728     | 3.832     | na        
MB Dom1 +3.3Vs   | 0.008      | Volts      | ok    | na        | 2.949     | 3.053     | 3.762     | 3.866     | na

Expected results:

[root@sstcnc01 ~][NEC]$ ipmitool sensor | grep Dom
MB Dom1 +3.3V    | 3.377      | Volts      | ok    | na        | 2.941     | 3.034     | 3.721     | 3.830     | na        
MB Dom1 +5.0V    | 5.135      | Volts      | ok    | na        | 4.459     | 4.589     | 5.655     | 5.811     | na        
MB Dom1 +12.0V   | 12.316     | Volts      | ok    | na        | 10.489    | 10.867    | 13.639    | 14.017    | na        
MB Dom1 +2.25V   | 2.311      | Volts      | ok    | na        | 1.925     | 1.995     | 2.486     | 2.556     | na        
MB Dom1 +1.1V-1  | 1.122      | Volts      | ok    | na        | 0.955     | 0.985     | 1.259     | 1.298     | na        
MB Dom1 +1.1V-2  | 1.122      | Volts      | ok    | na        | 0.965     | 0.995     | 1.259     | 1.298     | na        
MB Dom1 +1.8V    | 1.843      | Volts      | ok    | na        | 1.574     | 1.632     | 2.042     | 2.100     | na        
MB Dom1 +0.9V    | 0.916      | Volts      | ok    | na        | 0.798     | 0.818     | 1.024     | 1.053     | na        
MB Dom1 +3.3Vsl  | 3.399      | Volts      | ok    | na        | 2.932     | 3.018     | 3.728     | 3.832     | na        
MB Dom1 +3.3Vs   | 3.468      | Volts      | ok    | na        | 2.949     | 3.053     | 3.762     | 3.866     | na        
MB Dom1 +1.5V    | 1.538      | Volts      | ok    | na        | 1.328     | 1.375     | 1.702     | 1.773     | na