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Date:      Thu, 12 Dec 2024 18:44:36 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 267028] kernel panics when booting with both (zfs,ko or vboxnetflt,ko or acpi_wmi.ko) and amdgpu.ko
Message-ID:  <bug-267028-227-bWgsmERM7l@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-267028-227@https.bugs.freebsd.org/bugzilla/>
References:  <bug-267028-227@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D267028

--- Comment #217 from Mark Millard <marklmi26-fbsd@yahoo.com> ---
comment #5 and comment #82 both identify strcmp for the failure
context and both identify it is a strcmp during modlist_lookup
that got the failures in those examples. This is part of the
linker_load_module activity, something the back trace in your
recent example also indicates as going on.

comment #5  was for a context attempting to find "zfs".
comment #82 was for a cotnext attempting to find "acpi_wmi".

(That aspect varies across the failures.)

The comment #82 notes are likely the closest to being failure
details as far as I can tell.

Only the kgdb backtrace seems to be all that useful and is what
comment #5 and comment #82 were based on, apparently with
correct contexts for matching the live system kernel of the
times in question.

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