From owner-freebsd-current Mon Jun 17 2:22: 9 2002 Delivered-To: freebsd-current@freebsd.org Received: from e2.ny.us.ibm.com (e2.ny.us.ibm.com [32.97.182.102]) by hub.freebsd.org (Postfix) with ESMTP id 3B5A137B404 for ; Mon, 17 Jun 2002 02:22:06 -0700 (PDT) Received: from northrelay03.pok.ibm.com (northrelay03.pok.ibm.com [9.56.224.151]) by e2.ny.us.ibm.com (8.12.2/8.12.2) with ESMTP id g5H9M5e8041206 for ; Mon, 17 Jun 2002 05:22:05 -0400 Received: from calvin.in.ibm.com (calvin.in.ibm.com [9.182.24.126]) by northrelay03.pok.ibm.com (8.11.1m3/NCO/VER6.1) with ESMTP id g5H9LwL101136 for ; Mon, 17 Jun 2002 05:22:00 -0400 Received: by calvin.in.ibm.com (Postfix, from userid 1001) id 30D6333C6; Mon, 17 Jun 2002 14:49:06 +0530 (IST) Date: Mon, 17 Jun 2002 14:49:06 +0530 From: Sid Carter To: current@freebsd.org Subject: Re: Automagic Reboots - pcm....another ...... Message-ID: <20020617091906.GA12900@calvin.in.ibm.com> References: <20020617085809.GA374@calvin.in.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20020617085809.GA374@calvin.in.ibm.com> User-Agent: Mutt/1.3.99i X-Operating-System: FreeBSD calvin.in.ibm.com 5.0-CURRENT FreeBSD 5.0-CURRENT Organisation: Sid Carter Inc. Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG An Mon, Jun 17, 2002 at 02:28:09PM +0530, Sid Carter schreib : > Another reboot happened. This looks like due to pcm and someother random > stuff. This is what I got from the messages. > Jun 17 14:10:05 calvin kernel: /usr/src/sys/kern/kern_synch.c:429: > sleeping with "pcm0:play:0" locked from /usr/src/sys/dev/sound/pcm/dsp.c:150 > Jun 17 14:10:05 calvin kernel: panic: sleeping thread owns a mutex > Jun 17 14:10:05 calvin kernel: > Jun 17 14:10:05 calvin kernel: syncing disks... panic: bremfree: bp > 0xc76d1d70 not locked > Jun 17 14:10:05 calvin kernel: Uptime: 2d1h9m33s > Jun 17 14:10:05 calvin kernel: pfs_vncache_unload(): 1 entries remaining > Jun 17 14:10:05 calvin kernel: Terminate ACPI > Jun 17 14:10:05 calvin kernel: Automatic reboot in 15 seconds - press a > key on the console to abort Hi Another reboot... :( This is what I got when I tried to unload the snd_ich module.....it got unloaded, but of course crashed immediately. Jun 17 14:26:57 calvin kernel: /usr/src/sys/vm/uma_core.c:1327: could sleep with "pcm0" locked from /usr/src/sys/dev/sound/pcm/sound.c:134 Jun 17 14:26:57 calvin last message repeated 4 times Jun 17 14:26:57 calvin kernel: pcm0: measured ac97 link rate at 55948 Hz Jun 17 14:28:49 calvin kernel: pcm0: detached Jun 17 14:34:51 calvin syslogd: kernel boot file is /boot/kernel/kernel Jun 17 14:34:51 calvin kernel: panic: blockable sleep lock (sleep mutex) Giant @ /usr/src/sys/vm/vm_fault.c:202 Regards Sid -- I've known him as a man, as an adolescent and as a child -- sometimes on the same day. Sid Carter FreeBSD oder Debian GNU/Linux. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message