From owner-freebsd-current@FreeBSD.ORG Mon Jan 31 20:04:02 2005 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 76E5216A4CE for ; Mon, 31 Jan 2005 20:04:02 +0000 (GMT) Received: from carver.gumbysoft.com (carver.gumbysoft.com [66.220.23.50]) by mx1.FreeBSD.org (Postfix) with ESMTP id 563DC43D49 for ; Mon, 31 Jan 2005 20:04:02 +0000 (GMT) (envelope-from dwhite@gumbysoft.com) Received: by carver.gumbysoft.com (Postfix, from userid 1000) id 4303972DD4; Mon, 31 Jan 2005 12:04:02 -0800 (PST) Received: from localhost (localhost [127.0.0.1]) by carver.gumbysoft.com (Postfix) with ESMTP id 3E33E72DCB; Mon, 31 Jan 2005 12:04:02 -0800 (PST) Date: Mon, 31 Jan 2005 12:04:02 -0800 (PST) From: Doug White To: Filippo Forti In-Reply-To: <20050130104239.GA50813@portatile.fastwebnet.it> Message-ID: <20050131120336.B8759@carver.gumbysoft.com> References: <20050130104239.GA50813@portatile.fastwebnet.it> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII cc: freebsd-current@freebsd.org Subject: Re: ACPI errors X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 31 Jan 2005 20:04:02 -0000 On Sun, 30 Jan 2005, Filippo Forti wrote: > Hi, > I've started getting this error randomly since about 15 days ago. > I've cvsupped yesterday but the error still comes up sometimes. > The system is a Dell Inspiron 5100. This would be worthy to post to freebsd-acpi@freebsd.org. Do you regularly run with WITNESS on purpose? > > > Sleeping on "acsem" with the following non-sleepable > locks held: > exclusive sleep mutex acpica subsystem lock r = 0 (0xc235c9c0) locked @ > /usr/src/sys/modules/acpi/acpi/../../../dev/acpica/Osd/O > sdSynch.c:360 > KDB: stack backtrace: > kdb_backtrace(c09dbe14,e32beb84,1,1,1) at kdb_backtrace+0x2f > witness_warn(5,c235cb40,c08cb115,c0baf5ca,c065b845) at > witness_warn+0x1bb > msleep(c235cb40,c235cb40,100,c0baf5ca,0) at msleep+0x58 > AcpiOsWaitSemaphore(c235cb40,1,ffff,8,15) at AcpiOsWaitSemaphore+0x1fb > AcpiUtAcquireMutex(7,1,0,0,0) at AcpiUtAcquireMutex+0x8f > AcpiDisableGpe(0,1c,1,c227a7d1,c239f180) at AcpiDisableGpe+0x23 > EcGpeHandler(c239f180,1,0,8,102f) at EcGpeHandler+0x3f > AcpiEvGpeDispatch(c2380f50,1c,c227a7dd,27fa10,4) at > AcpiEvGpeDispatch+0xc4 > AcpiEvGpeDetect(c230bc20,0,c230bc20,e32bed14,c064f39e) at > AcpiEvGpeDetect+0x12f > AcpiEvSciXruptHandler(c230bc20,0,c08c8452,256,c0990c60) at > AcpiEvSciXruptHandler+0x2a > ithread_loop(c2279880,e32bed48,c08c8251,30e,c2279880) at > ithread_loop+0x157 > fork_exit(c064f247,c2279880,e32bed48) at fork_exit+0xc7 > fork_trampoline() at fork_trampoline+0x8 > --- trap 0x1, eip = 0, esp = 0xe32bed7c, ebp = 0 --- > > I'm running with a modified DSDT (downloaded from acpi.sf.net) which I used on > linux and FreeBSD since the beginning. > Is this normal/not dangerous? > > Thanks in advance > > Regards > Filippo > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" > -- Doug White | FreeBSD: The Power to Serve dwhite@gumbysoft.com | www.FreeBSD.org