tor writes logs too often (DoS)
I recently switched from BandwithAccounting to RelayBandWidth rate, and tor promptly hit the file descriptor limit. Instead of writing a helpful log entry and perhaps refusing new connections, tor wrote log entries over 20 times per second, causing the resulting 1.9gb file to fill my /var partition and impact upon other running services. Apart from being annoying, this looks like an easy way to DoS a relay.
[Automatically added by flyspray2trac: Operating System: Other Linux]