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Date:      Tue, 09 Oct 2018 17:38:09 +0000
From:      bugzilla-noreply@freebsd.org
To:        net@FreeBSD.org
Subject:   [Bug 231659] [em] 12-ALPHA7 r338900 crashes with IPsec on network load
Message-ID:  <bug-231659-7501-OJ01fC4pN3@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-231659-7501@https.bugs.freebsd.org/bugzilla/>
References:  <bug-231659-7501@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=231659

--- Comment #23 from Conrad Meyer <cem@freebsd.org> ---
Ok, let me try and understand what has been tested.  Please correct me if I am
mistaken:

- igb + ??? + bpf = crash (initial description)?
- igb + AESNI + no bpf = no crash
- em + !AESNI + no bpf = crash

Have you tried, or can you try:

- igb + !AESNI (unload aesni.ko module)
- em + AESNI (is it possible to move em NIC to the CPU that supports AESNI, or
is it soldered to the board?)

Additionally, would it be possible for me to access your kernel binaries and
core dump(s) from comments 14-16?

One other question -- what revision is the 11-STABLE machine on?

Thanks.

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