[Bug 231659] [em] 12-ALPHA7 r338900 crashes with IPsec on network load

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Tue Oct 9 17:38:12 UTC 2018


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

--- Comment #23 from Conrad Meyer <cem at 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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