meta-micro problems

Hello,

While trying to use a meta-micro, I've stumbled upon a problem.
Each run, bitbake keeps running all tasks over and over. Sometimes
this leads to failures (http://bugs.lumag.spb.ru/show_bug.cgi?id=33).
Sometimes it doesn't. I've narrowed a simple test case. Attached
the log of one of the executions of bitbake quilt-native. stamps dir
has all necessary stamps, but tasks keep being executed over and over.

Layers enabled:
meta-micro
meta-handhelds
meta-opie
openembedded-core/meta

-- 
With best wishes
Dmitry