#12183 HIGH Not Tri: XO-4 B1 has Data Abort during boot

[Zarro Boogs per Child]

#12183: XO-4 B1 has Data Abort during boot
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           Reporter:  wad       |       Owner:  wad                  
               Type:  defect    |      Status:  new                  
           Priority:  high      |   Milestone:  Not Triaged          
          Component:  hardware  |     Version:  4-B1                 
         Resolution:            |    Keywords:  XO-4, OFW, Data Abort
        Next_action:  diagnose  |    Verified:  0                    
Deployment_affected:            |   Blockedby:                       
           Blocking:            |  
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Changes (by wad):

  * priority:  low => high
  * next_action:  test in build => diagnose


Comment:

 This problem was just seen on 6 out of 10 laptops running a reboot loop
 overnight (max of 4K loops possible).  These were mostly C1 with a couple
 of ECO'd B1 laptops.

 In an interesting twist, the C1 laptops (B1 silicon) seem to print a
 character at the prompt (a 1, a 0, or a dash)
 while crashing.   Otherwise, what is printed is the same.   Logs from two
 laptops are attached.

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Ticket URL: <http://dev.laptop.org/ticket/12183#comment:14>
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