The daqd process on the frame builder looks like it is segfaulting again.  It restarts itself every few minutes.  

The symptoms remind me of elog 9530, but /frames is only 93% full, so the cause must be different.  

Did anyone do anything to the fb today?  If you did, please post an elog to help point us in a direction for diagnostics.

Q!!!!  Can you please help?  I looked at the log files, but they are kind of mysterious to me - I can't really tell the difference between a current (bad) log file and an old (presumably fine) log file.  (I looked at 3 or 4 random, old log files, and they're all different in some ways, so I don't know which errors and warnings are real, and which are to be ignored).