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From:   Paul Moore <paul@paul-moore.com>
Date:   Tue, 2 Feb 2021 16:35:42 -0500
Message-ID: <CAHC9VhShkEJHWmuE2C_RLQy-Z3CpvAhTj68ki22v=AKF5hfvrQ@mail.gmail.com>
Subject: Re: [PATCH 1/2] audit: show user land backtrace as part of audit
 context messages
To:     Daniel Walker <danielwa@cisco.com>,
        Victor Kamensky <kamensky@cisco.com>
Cc:     Eric Paris <eparis@redhat.com>, xe-linux-external@cisco.com,
        Ruslan Bilovol <rbilovol@cisco.com>, linux-audit@redhat.com,
        linux-kernel@vger.kernel.org
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On Tue, Feb 2, 2021 at 4:29 PM Daniel Walker <danielwa@cisco.com> wrote:
> From: Victor Kamensky <kamensky@cisco.com>
>
> To efficiently find out where SELinux AVC denial is comming from
> take backtrace of user land process and display it as type=UBACKTRACE
> message that comes as audit context for SELinux AVC and other audit
> messages ...

Have you tried the new perf tracepoint for SELinux AVC decisions that
trigger an audit event?  It's a new feature for v5.10 and looks to
accomplish most of what you are looking for with this patch.

* https://www.paul-moore.com/blog/d/2020/12/linux_v510.html

-- 
paul moore
www.paul-moore.com