Date: Sun, 10 Mar 2013 15:15:35 +0100 From: kron <kron24@gmail.com> To: Andriy Gapon <avg@FreeBSD.org> Cc: freebsd-acpi@FreeBSD.org Subject: Re: panics due to buggy ACPI in Dell Latitude E6530? Message-ID: <513C9587.1040801@gmail.com> In-Reply-To: <5135EF5D.2050909@FreeBSD.org> References: <512E24CD.9090404@gmail.com> <512E397D.1070406@FreeBSD.org> <513395D1.8090500@gmail.com> <5135EF5D.2050909@FreeBSD.org>
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On 2013/03/05 14:13, Andriy Gapon wrote: > on 03/03/2013 20:26 kron said the following: >> #5 0xffffffff806abc53 in calltrap () at exception.S:228 >> #6 0xffffffff802bc850 in AcpiOsAcquireObject (Cache=0xfffffe00093a14a0) >> at /usr/src/sys/contrib/dev/acpica/utilities/utcache.c:310 >> #7 0xffffffff802bf481 in AcpiUtCreateInternalObjectDbg ( >> ModuleName=0xffffffff8071c1a6 "dsutils", LineNumber=703, >> ComponentId=64,. >> Type=1) at /usr/src/sys/contrib/dev/acpica/utilities/utobject.c:437 > > Did this panic happen even with hw.acpi.osname="Linux" or did you revert that to > reproduce the panic? > > In either case, could you please try the following patch (it is against recent > stable/9) ? > http://people.freebsd.org/~avg/OsdSynch-9.diff > > P.S. this is not a final version of the patch, but rather a work in progress. > Hi Andriy, I'm sorry to say the patch didn't make a difference. The crashdump and ACPI errors from /var/log/messages look the same as before. However, I found a new message ACPI Warning: Expected EISAID is larger than 32 bits: 0xFFFFFFFFFFFFFFFF, truncating (20110527/exutils-440) just before the flood of ACPI Error: No object attached to node 0xfffffe000849d980 (20110527/exresnte-138) ACPI Error: Method execution failed [\_SB_.BAT0._HID] (Node 0xfffffe000849d980), AE_AML_NO_OPERAND (20110527/uteval-113) until the panic (general protection fault) happened. BR Oli
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