I will have this in my log file
2014-05-25 21:23:52.215819 > Traceback (most recent call last):
2014-05-25 21:23:52.215850 > File "/home/p2pool/p2pool-drk/p2pool/util/deferral.py", line 284, in _worker
2014-05-25 21:23:52.215879 > self.func(*self.args, **self.kwargs)
2014-05-25 21:23:52.215906...