From owner-freebsd-bugs@FreeBSD.ORG Mon Jul 25 12:20:02 2005 Return-Path: X-Original-To: freebsd-bugs@hub.freebsd.org Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id B46CE16A41F for ; Mon, 25 Jul 2005 12:20:02 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 708E343D4C for ; Mon, 25 Jul 2005 12:20:01 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.3/8.13.3) with ESMTP id j6PCK18A033191 for ; Mon, 25 Jul 2005 12:20:01 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.13.3/8.13.1/Submit) id j6PCK1aX033190; Mon, 25 Jul 2005 12:20:01 GMT (envelope-from gnats) Resent-Date: Mon, 25 Jul 2005 12:20:01 GMT Resent-Message-Id: <200507251220.j6PCK1aX033190@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Adi Pircalabu Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 1594B16A41F for ; Mon, 25 Jul 2005 12:14:58 +0000 (GMT) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (www.freebsd.org [216.136.204.117]) by mx1.FreeBSD.org (Postfix) with ESMTP id AD19943D48 for ; Mon, 25 Jul 2005 12:14:57 +0000 (GMT) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.13.1/8.13.1) with ESMTP id j6PCEvg3042984 for ; Mon, 25 Jul 2005 12:14:57 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.13.1/8.13.1/Submit) id j6PCEv7w042981; Mon, 25 Jul 2005 12:14:57 GMT (envelope-from nobody) Message-Id: <200507251214.j6PCEv7w042981@www.freebsd.org> Date: Mon, 25 Jul 2005 12:14:57 GMT From: Adi Pircalabu To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-2.3 Cc: Subject: kern/84052: 5.4-STABLE - kldunload snd_ich freezes the system if kde's kmix is loaded X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 25 Jul 2005 12:20:02 -0000 >Number: 84052 >Category: kern >Synopsis: 5.4-STABLE - kldunload snd_ich freezes the system if kde's kmix is loaded >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Mon Jul 25 12:20:00 GMT 2005 >Closed-Date: >Last-Modified: >Originator: Adi Pircalabu >Release: 5.4-STABLE >Organization: BitDefender >Environment: FreeBSD apircalabu 5.4-STABLE FreeBSD 5.4-STABLE #2: Wed May 18 15:25:17 EEST 2005 root@apircalabu:/usr/obj/usr/src/sys/GERULA i386 >Description: On a 5.4 system with kde AND kmix running, if I run kldunload snd_ich twice the system freezes. cat /dev/sndstat says: FreeBSD Audio Driver (newpcm) Installed devices: pcm0: at io 0xdfebfe00, 0xdfebfd00 irq 23 bufsz 16384 kld snd_ich (1p/1r/0v channels duplex default) I can post a full dmesg output if requested. >How-To-Repeat: Start kde, make sure you have kmix running. Run kldunload snd_ich After this one you'll notice there are no /dev/dsp* entries, but the module isn't unloaded. Run again kldunload snd_ich again. Freeze >Fix: >Release-Note: >Audit-Trail: >Unformatted: