Date: Tue, 17 Apr 2007 13:39:14 -0400 From: Jung-uk Kim <jkim@FreeBSD.org> To: freebsd-current@FreeBSD.org Cc: Nate Lawson <njl@FreeBSD.org>, Ed Maste <emaste@phaedrus.sandvine.ca> Subject: Re: ACPI related LOR and panic Message-ID: <200704171339.21432.jkim@FreeBSD.org> In-Reply-To: <20070416182237.GA51968@sandvine.com> References: <20070416182237.GA51968@sandvine.com>
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On Monday 16 April 2007 02:22 pm, Ed Maste wrote: > After upgrading my laptop to -CURRENT as of last Friday I get the > LOR and panic below. The previous kernel was from Feb. 14th and is > fine. > > Sleeping on "acsem" with the following non-sleepable locks held: > exclusive sleep mutex ACPI EC lock r = 0 (0xc2eb4db4) locked @ > /d2/emaste/HEAD/src/sys/modules/acpi/acpi/../../../dev/acpica/acpi_ >ec.c:323 exclusive sleep mutex acpi subsystem GPE lock r = 0 > (0xc2e8db00) locked @ > /d2/emaste/HEAD/src/sys/modules/acpi/acpi/../../../dev/acpica/Osd/O >sdSynch.c:377 KDB: stack backtrace: --- >8 --- SNIP!!! --- >8 --- We are aware of that issue and actively working on it. Unfortunately, it is not a trivial problem. Please be patient. Thanks, Jung-uk Kim
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