diff --git a/xCAT-server/lib/xcat/plugins/ipmi.pm b/xCAT-server/lib/xcat/plugins/ipmi.pm
index b06bd64d4..b5af3eae1 100644
--- a/xCAT-server/lib/xcat/plugins/ipmi.pm
+++ b/xCAT-server/lib/xcat/plugins/ipmi.pm
@@ -3584,6 +3584,8 @@ sub getaddsensorevent {
             0x0 => "Vendor mismatch",
             0x1 => "Revision mismatch",
             0x2 => "Processor missing",
+            0x3 => "Power Supply rating mismatch",
+            0x4 => "Voltage rating mismatch",
             );
         if ($extra{$event_data_3}) {
             $text = $extra{$event_data_3};
@@ -3659,11 +3661,38 @@ sub getaddsensorevent {
             $text .= sprintf ("type %02xh/offset %02xh",$event_data_2,$event_data_3&0x0F);
         } elsif ($offset == 0x05) {
             $text = "$event_data_3% full";
+        }elsif($offset==0x06){
+            if(defined $event_data_2){
+                if(defined($event_data_3) and ($event_data_3 & 0x80 == 0x80)){
+                        $text="Vendor-specific processor number:";
+                }else{
+                        $text="Entity Instance number:";
+                } 
+		$text.=sprintf("%02xh",$event_data_2 & 0xff);
+            }else{
+               $text="for all Processor sensors";
+            }
         }
     }
             
 	if($sensor_type == 0x12) {
 		if($offset == 0x03) {
+                        my %extra={
+                                    0x0 => "Log Entry Action: entry added",
+                                    0x1 => "Log Entry Action: entry added because event did not be map to standard IPMI event",
+                                    0x2 => "Log Entry Action: entry added along with one or more corresponding SEL entries",
+                                    0x3 => "Log Entry Action: log cleared",
+                                    0x4 => "Log Entry Action: log disabled",
+                                    0x5 => "Log Entry Action: log enabled",
+                                  };
+                        $text="$text, ".$extra{($event_data_2>>4) & 0x0f};
+                        %extra={
+                                   0x0 => "Log Type:MCA Log",
+                                   0x1 => "Log Type:OEM 1",
+                                   0x2 => "Log Type:OEM 2",
+                                };
+                        $text="$text, ".$extra{($event_data_2) & 0x0f};
+                        $text =~ s/^, //;
 		}
 		if($offset == 0x04) {
 			if($event_data_2 & 0b00100000) {
@@ -3686,6 +3715,19 @@ sub getaddsensorevent {
 			}
 			$text =~ s/^, //;
 		}
+                if($offset == 0x05){
+                        if($event_data_2 & 0x80){
+                                $text="$text, event is second of pair";
+                        }elsif($event_data_2 & 0x80==0){
+                                $text="$text, event is first of pair";
+                        }
+                        if($event_data_2 & 0x0F == 0x1){
+                                $text="$text, SDR Timestamp Clock updated";
+                        }elsif($event_data_2 & 0x0F == 0x0){
+                                 $text="$text, SEL Timestamp Clock updated";
+                        }
+                        $text =~ s/^, //;
+                }		
 	}
     if ($sensor_type == 0x1d && $offset == 0x07) {
         my %causes = (