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Date:      Mon, 20 Apr 2020 17:45:37 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 245757] Firware Error (ACPI): Failure creating named object object
Message-ID:  <bug-245757-227-MgiBNA7onU@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-245757-227@https.bugs.freebsd.org/bugzilla/>
References:  <bug-245757-227@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D245757

Conrad Meyer <cem@freebsd.org> changed:

           What    |Removed                     |Added
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                 CC|                            |cem@freebsd.org

--- Comment #1 from Conrad Meyer <cem@freebsd.org> ---
I'm *guessing* your firmware is attempting to "reopen" the existing object =
to
add _GPE methods, and those "already exists" messages prevent the reopen and
result in the acpi_ec0 errors.

Still, acpi_ec_attach shouldn't panic even if it cannot attach.  It might be
possible to blacklist the acpi_ec driver as a short-term workaround via
'debug.acpi.disabled=3D"ec"' in loader.conf or at the loader command line. =
 I
don't know what the ec driver does or if it is crucial for anything else.

If you can get the system to boot that way, please 'acpidump -dt' and attach
the result (maybe compressed if it is large).

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