Re: Constant watchdog timeouts on em0 with today's -CURRENT
- From: Joe Marcus Clarke <marcus@xxxxxxxxxxx>
- Date: Thu, 23 Nov 2006 02:45:42 -0500
On Thu, 2006-11-23 at 00:35 -0700, Scott Long wrote:
Joe Marcus Clarke wrote:
I just synced with today's -CURRENT, and rendered by port build machine
useless. With minimal network traffic (just logging in via SSH with a
TCP NFS-mounted home) I get an immediate watchdog timeout on em0, and
they just keep coming as I type in the session. The machine is
otherwise idle while this is occurring.
I am currently running:
FreeBSD fugu.marcuscom.com 7.0-CURRENT FreeBSD 7.0-CURRENT #83: Thu Nov
23 01:51:05 EST 2006
root@xxxxxxxxxxxxxxxxxx:/space2/obj/usr/src/sys/FUGU i386
I was running:
FreeBSD 7.0-CURRENT #80: Fri Nov 10 15:53:48 EST 2006
marcus@xxxxxxxxxxxxxxxxxx:/space2/obj/usr/src/sys/FUGU
Which provided stable networking. Here are my verbose dmesg and kernel
config. Note: this machine has both am if_em and an mpt card. Could
the recent MSI changes have exacerbated the em watchdog problem? What
can I do (besides downgrade) to resolve this? Thanks.
http://www.marcuscom.com/downloads/fugu_dmesg.txt
http://www.marcuscom.com/downloads/fugu_kernel.txt
Joe
Have you followed the instructions in src/UPDATING on how to turn MSI
off?
Man, do I feel stupid. I completely overlooked UPDATING. Indeed,
disabling MSI restores network stability. Thanks, Scott.
Joe
--
Joe Marcus Clarke
FreeBSD GNOME Team :: gnome@xxxxxxxxxxx
FreeNode / #freebsd-gnome
http://www.FreeBSD.org/gnome
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