[Bug 272965] 14.0-ALPHA1 too: armv7 'Alignment Fault' on read panic during udp_input for kyua's sys/netinet6/exthdr:exthdr ; other udp_input related panics

In reply to: bugzilla-noreply_a_freebsd.org: "[Bug 272965] armv7 'Alignment Fault' on read panic for kyua's sys/netinet6/exthdr:exthdr : an example"
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From: <bugzilla-noreply_at_freebsd.org>
Date: Wed, 20 Dec 2023 19:20:26 UTC

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=272965

Warner Losh <imp@FreeBSD.org> changed:

           What    |Removed                     |Added
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                 CC|                            |imp@FreeBSD.org

--- Comment #8 from Warner Losh <imp@FreeBSD.org> ---
A lot of these are likely because a driver doesn't align things properly for
the mbufs it feeds to the rest of the stack. Which driver, I can't quite say
based on what I see in the report.

Any chance of getting gdb attached and looking at the ifp of the offending
mbuf?

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