[Pdns-users] Message from the logs

[Thomas]

Hi,

after switching to Debian 4.0 we are able to run snapshot 970 of 
powerdns on our x86_64 machine.
Seems to run well, but we have these message in the powerdns logs:

TCP nameserver had error, cycling backend: Trying to read data from 
remote TCP client [client ip]: Connection reset by peer
TCP server is without backend connections, launching

Did anyone know what this message mean?

Regards,
Thomas