netstat wierdness?
Wojciech A. Koszek
wkoszek at freebsd.org
Sun Mar 11 20:15:42 UTC 2007
On Sun, Mar 11, 2007 at 11:58:58AM -0700, Julian Elischer wrote:
> Julian Elischer wrote:
> >just did make buildworld buildkernel installkernel installworld mergemaster
> >reboot..
> >
> >netstat now doesn't seem to be able to show open tcp sessions:
> >
> >I'm ssh'd into this machien so ther eIS at least one tcp session.
> >
> >
> >root at trafmon1:netstat
> >Active UNIX domain sockets
> >Address Type Recv-Q Send-Q Inode Conn Refs Nextref Addr
> > 0 #0 131073 0 c6420ae0 0 0 0 0
> >#0 131073 0 c6505d98 0 0 0 0
> >#0 2 0 0 c6536410 0 c65371a0
> > 0 #0 2 0 0 c6536410 0 c65350d0
> > 0 #0 2 0 0 c6536410 0 c6513c30
> > 0 #0 2 0 0 c6536410 0 c65375b0
> > 0 #0 2 0 0 c6536410 0 0
> > 0 #0 2 0 c641f828 0 0 0 0
> >#0 2 0 c641f984 0 0 0 0
> >#0 2 0 c6429984 0 c65131a0 0 0
> >#0 2 0 c642b000 0 0 0
> >root at trafmon1:netstat -ptcp -aA
> >root at trafmon1:
> >
> >this is on 2 different machines
> >
> >anyone else seeing this?
> >
>
> answering myself..
> comes from having options LOCK_PROFILING in my kernel.
> adding the same to /etc/make.conf and recompiling netstat and libkvm helped.
> (not sure if both are needed)
Having netstat(1) recompiled should be enough.
--
Wojciech A. Koszek
wkoszek at FreeBSD.org
http://FreeBSD.czest.pl/dunstan/
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