Internal error in Tor 2.4.12-Alpha (a different one)
[Thu May 16 08:17:51 2013] Tor Software Error - The Tor software encountered an internal bug. Please report the following error message to the Tor developers at bugs.torproject.org: "microdesc_cache_rebuild(): Bug: Discontinuity in position in microdescriptor cache.By my count, I'm at 1952491, but I should be at 1952656 "
This is the 50th (or more) error in rapid succession. The beginning of the log file has disappeared.