TCP errors ?

Bruce Cran bruce at cran.org.uk
Sun Aug 12 10:38:56 PDT 2007


Bruno Damour wrote:
> Hello,
>
> I'm getting a lot of messages like this, what is that supposed to come 
> from ?
> No harm done AFAIK but my dmesg gets bloated ?
>
>    TCP: [192.168.0.100]:389 to [192.168.0.100]:53612 tcpflags
>    0x18<PUSH,ACK>; tcp_do_segment: FIN_WAIT_2: Received data after
>    socket was closed, sending RST and removing tcpcb

They're expected as part of some new debugging code in the TCP stack - 
see 
http://lists.freebsd.org/pipermail/freebsd-current/2007-August/075984.html 
for details.
To stop them being displayed, set sys.net.inet.tcp.log_debug.

--
Bruce Cran


More information about the freebsd-current mailing list