Strange network issue in freebsd 8

[sam]

Hi,

Is this problem still happening?

Cheers
Sam

On 24/01/2010 2:16 PM, Sherin George wrote:
> Hello,
>
> I am facing some sort of strange network issue in a freebsd server
> occasionally.
>
> OS: FreeBSD 8.0-RELEASE - amd64
>
> Now, I have updated to FreeBSD 8.0-RELEASE-p2
>
> The servers loses network connection once in a few days. I logged into
> console and verified that network is up. I even restarted network service
> using following command.
>
> /etc/rc.d/netif restart
>
> Still, it didn't fix.
>
> I checked /var/log/messages, but I am not getting any clue.
>
> ==============
> Jan 19 12:10:20 myserver kernel: GEOM_MIRROR: Device gm0: rebuilding
> provider ad0 finished.
> Jan 19 20:20:23 myserver nfsd[732]: select failed: Interrupted system call
> Jan 19 20:21:07 myserver nfsd[732]: select failed: Interrupted system call
> Jan 23 02:14:33 myserver login: ROOT LOGIN (root) ON ttyv0
> Jan 23 02:19:51 myserver kernel: ifa_del_loopback_route: deletion failed
> Jan 23 02:19:57 myserver kernel: em0: link state changed to DOWN
> Jan 23 02:20:02 myserver kernel: em0: link state changed to UP
> Jan 23 02:29:58 myserver reboot: rebooted by root
> Jan 23 02:29:58 myserver syslogd: exiting on signal 15
> Jan 23 02:31:31 myserver syslogd: kernel boot file is /boot/kernel/kernel
> Jan 23 02:31:31 myserver kernel: Copyright (c) 1992-2009 The FreeBSD
> Project.
> Jan 23 02:31:31 myserver kernel: Copyright (c) 1979, 1980, 1983, 1986, 1988,
> 1989, 1991, 1992, 1993, 1994
> Jan 23 02:31:31 myserver kernel: The Regents of the University of
> California. All rights reserved.
> Jan 23 02:31:31 myserver kernel: FreeBSD is a registered trademark of The
> FreeBSD Foundation.
> Jan 23 02:31:31 myserver kernel: FreeBSD 8.0-RELEASE #0: Sat Nov 21 15:02:08
> UTC 2009
> Jan 23 02:31:31 myserver kernel: root at mason.cse.buffalo.edu:
> /usr/obj/usr/src/sys/GENERIC
> Jan 23 02:31:31 myserver kernel: Timecounter "i8254" frequency 1193182 Hz
> quality 0
> ==============
>
> Network, TCP stack all were up. It was pinging gateway even. But, traceroute
> was not going beyond gateway.
>
> I believe the issue is not related to anything outside server since a reboot
> always fixes the issue.
>
> I will be grateful for any advice that can help me in troubleshooting this
> problem.
>
> --
> Best Regards,
> Sherin
> _______________________________________________
> freebsd-net at freebsd.org mailing list
> http://lists.freebsd.org/mailman/listinfo/freebsd-net
> To unsubscribe, send any mail to "freebsd-net-unsubscribe at freebsd.org"
>
>