From: "David S. Miller" <davem@davemloft.net>
To: Jeff Garzik <jgarzik@pobox.com>
Cc: hadi@cyberus.ca, buytenh@wantstofly.org, yoshfuji@linux-ipv6.org,
netdev@oss.sgi.com
Subject: Re: BUG: dst underflow (again)
Date: Thu, 4 Nov 2004 23:14:33 -0800 [thread overview]
Message-ID: <20041104231433.3a7233e8.davem@davemloft.net> (raw)
In-Reply-To: <418B2645.6080404@pobox.com>
On Fri, 05 Nov 2004 02:05:41 -0500
Jeff Garzik <jgarzik@pobox.com> wrote:
> David S. Miller wrote:
> > Jeff, could you similarly decode the ones that you seem to get?
> > That would be an incredibly useful datapoint. If you've provided
> > this already, my bad and please point me at where you posted that.
>
> I've compiled IPv6 into my router's kernel image, so next time I reboot,
> I should be able to get at symbol info out of the BUGs a bit more easily.
Thanks a lot.
> > But let me ask, do you have any IPSEC policies in the kernel
> > when these BUGs trigger? If so, I'm pretty sure I know what
> > the problem may be.
>
> I know this question wasn't directed at me, but, I do always compile
> ipsec stuff into my kernel, in addition to netfilter. The relevant
> options are attached for the curious.
Yes, but do you actually install any IPSEC rules into your system?
The only way xfrm_lookup() can ever fall (and call that BUG'ing
dst_release() in udpv6_sendmsg()) is if you have at least some
IPSEC policies configured.
next prev parent reply other threads:[~2004-11-05 7:14 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-22 6:39 BUG: dst underflow (again) Jeff Garzik
2004-10-22 6:51 ` YOSHIFUJI Hideaki / 吉藤英明
2004-10-22 7:59 ` Lennert Buytenhek
2004-11-04 14:15 ` jamal
2004-11-05 6:18 ` David S. Miller
2004-11-05 6:53 ` YOSHIFUJI Hideaki / 吉藤英明
2004-11-05 7:16 ` David S. Miller
2004-11-05 7:44 ` YOSHIFUJI Hideaki / 吉藤英明
2004-11-05 7:05 ` Jeff Garzik
2004-11-05 7:14 ` David S. Miller [this message]
2004-11-05 7:34 ` Jeff Garzik
2004-11-05 7:38 ` Jeff Garzik
2004-11-05 9:13 ` Lennert Buytenhek
2004-11-05 9:14 ` Lennert Buytenhek
2004-11-05 9:42 ` Arnaldo Carvalho de Melo
[not found] ` <20041105101513.GA28779@xi.wantstofly.org>
2004-11-06 0:23 ` David S. Miller
2004-11-06 1:53 ` Herbert Xu
2004-11-06 9:02 ` Lennert Buytenhek
2004-11-06 8:17 ` Arnaldo Carvalho de Melo
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