linux-kernel - Re: [audit] c4dad0aab3: canonical

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Date:   Sat, 15 Aug 2020 18:35:43 -0400
From:   Paul Moore <paul@...l-moore.com>
To:     Richard Guy Briggs <rgb@...hat.com>
Cc:     kernel test robot <rong.a.chen@...el.com>,
        LKML <linux-kernel@...r.kernel.org>, lkp@...ts.01.org,
        Linux-Audit Mailing List <linux-audit@...hat.com>
Subject: Re: [audit] c4dad0aab3: canonical_address#:#[##]

On Fri, Aug 14, 2020 at 7:09 PM Richard Guy Briggs <rgb@...hat.com> wrote:
> On 2020-08-09 14:36, kernel test robot wrote:
> > Greeting,
> >
> > FYI, we noticed the following commit (built with clang-12):
> >
> > commit: c4dad0aab3fca0c1f0baa4cc84b6ec91b7ebf426 ("audit: tidy and extend netfilter_cfg x_tables")
> > https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master
> >
> >
> > in testcase: trinity
> > with following parameters:
> >
> >       runtime: 300s
> >
> > test-description: Trinity is a linux system call fuzz tester.
> > test-url: http://codemonkey.org.uk/projects/trinity/
> >
> >
> > on test machine: qemu-system-x86_64 -enable-kvm -cpu SandyBridge -smp 2 -m 16G
> >
> > caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):
>
> This looks odd to me.  I don't see any audit involved in this and I've
> heard other complaints that this bot has appeared to mis-attribute other
> errors.  I had a quick look before I went on vacation a week ago and was
> back today briefly.  I'll be away until the 24th and won't be able to
> look before then.

I am just getting back to normal network access myself, but I did have
a brief exchange with Richard about this and I agree it looks a bit
odd.

--
paul moore
www.paul-moore.com