diff --git a/perl-xCAT/xCAT/data/ipmisensorevents.pm b/perl-xCAT/xCAT/data/ipmisensorevents.pm
index a1aaad7d2..3fbf214e0 100644
--- a/perl-xCAT/xCAT/data/ipmisensorevents.pm
+++ b/perl-xCAT/xCAT/data/ipmisensorevents.pm
@@ -33,6 +33,9 @@ package xCAT::data::ipmisensorevents;
 "07h,07h"=>"Processor,Processor Presence Detected",
 "07h,08h"=>"Processor,Processor Disabled",
 "07h,09h"=>"Processor,Terminator Presence Detected",
+"07h,0Ah"=>"Processor Automatically Throttled (thermal or power throttling)",
+"07h,0Bh"=>"Uncorrectable Machine check exception",
+"07h,0Ch"=>"Correctable Machine check exception",
 "08h,00h"=>"Power Supply,Presence Detected",
 "08h,01h"=>"Power Supply,Power Supply Failure Detected",
 "08h,02h"=>"Power Supply,Predictive Failure Asserted",