which leads to the question: why are they down in the first place...?
the picture in your original post show batman-adv and "radioap" interfaces down... with available/pending false on radioap... if i were you... i'd be asking why available is false on radioap...
in other words.... your issue is a "config" issue not a "status" issue... unless you can demonstrate otherwise....
best to continue here...
and in future... try not to create multiple threads on a single issue.... your wasting peoples time.