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Date:      Tue, 11 Jun 2019 18:08:17 +0000
From:      bugzilla-noreply@freebsd.org
To:        acpi@FreeBSD.org
Subject:   [Bug 202551] ACPI, Exception, AE_ERROR, Could not acquire mutex
Message-ID:  <bug-202551-16045-wF4ulWYYAJ@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-202551-16045@https.bugs.freebsd.org/bugzilla/>
References:  <bug-202551-16045@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D202551

Martin <martin.jakob@gmx.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |martin.jakob@gmx.com

--- Comment #3 from Martin <martin.jakob@gmx.com> ---
I do have the same problem on my laptop, poweroff/shutdown -p now always ha=
lts
the system, never shuts it down.

Hardware: Fujitsu Lifebook E Series
OS: FreeBSD 13.0-CURRENT r348832 GENERIC amd64
Misc: is in docking station, just monitor and ethernet are connected, no
(external) usb device.

Errormessage:
ACPI Error: AE_ERROR. Thread 100002 could not acquire Mutex [ACPI_MTX_Cache=
s]
(0x4) (20190509/utmutex-434)
ACPI Error: Aborting method \_SB.PCI0.LPCB.PPCC due to previous error
(AE_NO_MEMORY) (20190509/psparse-689)
ACPI Error: Aborting method \_SB.PCI0.LPCB.TPTS due to previous error
(AE_NO_MEMORY) (20190509/psparse-689)
ACPI Error: Aborting method \_PTS due to previous error (AE_NO_MEMORY)
(20190509/psparse=E2=80=94689 )
acpi0: AcpiEnterSleepStatePrep failed - AE_NO_MEMORY

The operating system has halted.
Please press any key to reboot.

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