#11414 NORM Not Tri: XO-1.75 kernel crash (memory problems ?)

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#11414: XO-1.75 kernel crash (memory problems ?)
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 Reporter:  wad           |                 Owner:               
     Type:  defect        |                Status:  new          
 Priority:  normal        |             Milestone:  Not Triaged  
Component:  not assigned  |               Version:  not specified
 Keywords:                |           Next_action:  never set    
 Verified:  0             |   Deployment_affected:               
Blockedby:                |              Blocking:               
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 I'm seeing increased memory instability with
 kernel-3.0.0_xo1.75-20111107.1918.olpc.4fbb7db.armv7l.

 Attached is a crash log from a 1.75 B1 modified to run Hynix 1Gb chips
 (same as C1 SKU200, which hasn't been built yet).

 I've also seen a B1 1B1 (unmodified) crash with various memory related
 errors.

 I haven't been seeing these with the zImage9 kernel.

 Running Q4C03ma firmware, no_console_suspend is passed as a kernel option.
 I'm booting into X, associating w. an access point, then running dortc
 from a VT.

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Ticket URL: <http://dev.laptop.org/ticket/11414>
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