APM 2.5 ArduCopter 3.01 Battery Failsafe then LAND - RTL!!!!

I'm really concerned my that my APM entered RTL after a Battery Failsafe LAND when it touched down.

I've uploaded the logs. 

All I could find in the logs is:

34233 Mode Land

34234 Err Subsys 6 Ecode 1

34400 Mode RTL

34422 Mode Stabilize

Any help would be ap

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