From owner-freebsd-current@FreeBSD.ORG Thu Aug 26 20:51:02 2004 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 AB1B016A4CE for ; Thu, 26 Aug 2004 20:51:02 +0000 (GMT) Received: from web51007.mail.yahoo.com (web51007.mail.yahoo.com [206.190.38.138]) by mx1.FreeBSD.org (Postfix) with SMTP id 1BD2B43D48 for ; Thu, 26 Aug 2004 20:51:02 +0000 (GMT) (envelope-from tech2187@yahoo.com) Message-ID: <20040826205101.95475.qmail@web51007.mail.yahoo.com> Received: from [68.32.174.208] by web51007.mail.yahoo.com via HTTP; Thu, 26 Aug 2004 13:51:01 PDT Date: Thu, 26 Aug 2004 13:51:01 -0700 (PDT) From: K Chapman To: Mathew Kanner In-Reply-To: <20040826204822.GB670@cnd.mcgill.ca> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailman-Approved-At: Fri, 27 Aug 2004 11:58:54 +0000 cc: freebsd-current@freebsd.org Subject: Re: lor with sndstat (amd64) 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: Thu, 26 Aug 2004 20:51:02 -0000 --- Mathew Kanner wrote: > On Aug 26, K Chapman wrote: > > running: amd64 > > 6.0-CURRENT FreeBSD 6.0-CURRENT #1: Wed Aug 25 > > 23:40:19 EDT > > > > sound from kernel config: > > device sound > > device "snd_via8233" > > > > noticed this on console ater cat /dev/sndstat : > > lock order reversal > > 1st 0xffffffff805d03e0 sndstat (sndstat) @ > > /usr/src/sys/dev/sound/pcm/sndstat.c:165 > > 2nd 0xffffff002b61e8f0 user map (user map) @ > > /usr/src/sys/vm/vm_map.c:2997 > > KDB: stack backtrace: > > witness_checkorder() at witness_checkorder+0x654 > > _sx_xlock() at _sx_xlock+0x51 > > vm_map_lookup() at vm_map_lookup+0x44 > > vm_fault() at vm_fault+0xba > > trap_pfault() at trap_pfault+0x111 > > trap() at trap+0x1b5 > > alltraps_with_regs_pushed() at > > alltraps_with_regs_pushed+0x5 > > sndstat_read() at sndstat_read+0x8b > > spec_read() at spec_read+0x1ea > > vn_read() at vn_read+0x153 > > dofileread() at dofileread+0x9a > > read() at read+0x68 > > syscall() at syscall+0x4b0 > > Xfast_syscall() at Xfast_syscall+0xa8 > > --- syscall (3, FreeBSD ELF64, read), rip = > > 0x200689708, rsp = 0x7fffffffeab8, rbp = > > 0x7fffffffedc4 --- > > > > saw reports of a lor with sndstat at the end of > last > > year, but that seemed to have been resolved. > sound > > seems fine however... plays cd's, mp3's ok. > > Hello "K", > I've never seen this one before, I'll take a look > at this on > the weekend, but since I don't have a 8233 or and > AMD64 I may not find > it. > > --Mat thanks for looking. as with other lor's, it hasnt broken anything as of yet, i can still use the soundcard after i see the lor. __________________________________ Do you Yahoo!? Yahoo! Mail - 50x more storage than other providers! http://promotions.yahoo.com/new_mail