From: Trevor Cordes <trevor@tecnopolis.ca>
To: linux-kernel@vger.kernel.org
Cc: Florian Westphal <fw@strlen.de>, Pablo Neira Ayuso <pablo@netfilter.org>
Subject: Re: netfilter regression causes lost pings "operation not permitted"
Date: Wed, 7 Dec 2016 02:23:21 -0600 [thread overview]
Message-ID: <20161207022321.21f67a11@pog.tecnopolis.ca> (raw)
In-Reply-To: <20161207080316.GA6350@pog.tecnopolis.ca>
On 2016-12-07 Trevor Cordes wrote:
> Bisected down to:
> 870190a9ec9075205c0fa795a09fa931694a3ff1
> 7c9664351980aaa6a4b8837a314360b3a4ad382a
Oh! I forgot to mention the most important point: iptable_nat module
MUST be loaded for the bug to show up!
modprobe iptable_nat
If you rmmod it, the bug goes away. Interestingly, the bug occurs even
if you have every iptables table (including -t nat) completely empty
(no rules). All that is required is iptable_nat simply to be loaded.
next prev parent reply other threads:[~2016-12-07 8:29 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-07 8:03 Trevor Cordes
2016-12-07 8:23 ` Trevor Cordes [this message]
2016-12-17 12:25 ` Florian Westphal
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20161207022321.21f67a11@pog.tecnopolis.ca \
--to=trevor@tecnopolis.ca \
--cc=fw@strlen.de \
--cc=linux-kernel@vger.kernel.org \
--cc=pablo@netfilter.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®