From: Andreas Dilger <adilger@clusterfs.com>
To: "Eric W. Biederman" <ebiederman@lnxi.com>
Cc: Jeff Garzik <jgarzik@pobox.com>,
"David S. Miller" <davem@redhat.com>,
netdev@oss.sgi.com, linux-kernel@vger.kernel.org
Subject: Re: How do I track TG3 peculiarities?
Date: Sun, 7 Sep 2003 22:09:26 -0600 [thread overview]
Message-ID: <20030907220926.G18482@schatzie.adilger.int> (raw)
In-Reply-To: <m31xuss0ht.fsf@maxwell.lnxi.com>; from ebiederman@lnxi.com on Sun, Sep 07, 2003 at 04:21:50PM -0600
On Sep 07, 2003 16:21 -0600, Eric W. Biederman wrote:
> Below is one good oops we have captured. I would have to check but
> I believe we have updated the tg3 driver in this instance to the
> one that comes with 2.4.23-pre3.
>
> The very puzzling part is that in the crashes I don't see the tg3
> driver at all just the network stack. All module addresses according
> to /proc/ksyms started with at 0xf8, and the tg3 driver was built as
> a module.
>
> I have been having trouble understanding why skb_clone would be called
> to transmit a packet. Any ideas?
Do you have the stack overflow checking enabled? That has been a source
of problems for us. It was especially difficult to reproduce, because it
only happened during a double interrupt.
Cheers, Andreas
--
Andreas Dilger
http://sourceforge.net/projects/ext2resize/
http://www-mddsp.enel.ucalgary.ca/People/adilger/
next prev parent reply other threads:[~2003-09-08 4:10 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-09-07 22:21 Eric W. Biederman
2003-09-08 4:09 ` Andreas Dilger [this message]
2003-09-12 17:45 ` Eric W. Biederman
2003-09-18 9:36 ` Eric W. Biederman
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