UBE REPORTS - how read the contents of reports?

Hi experts,

I don't understand the content, how reading a BUG reports, any bug/sar reports

for example:

Bug 16483041

stanza:

 POTENTIAL WORKAROUNDS
  =====================
  None


*** 03/13/13 02:44 am ***
*** 03/13/13 02:44 am ***
*** 03/13/13 02:44 am ***
*** 03/13/13 02:44 am ***
*** 03/13/13 02:57 am ***
*** 03/13/13 02:57 am ***
*** 03/13/13 02:59 am ***
*** 03/13/13 02:59 am *** (CHG: Sta->25)
*** 03/13/13 02:59 am *** (CHG: Sta->52)
*** 03/13/13 02:59 am *** (CHG: Sta->69)
*** 03/13/13 07:03 am *** (CHG: Sta->80)
*** 03/13/13 07:03 am ***
*** 03/19/13 05:01 am ***
*** 03/19/13 05:01 am

thanks!