From owner-freebsd-bugs@FreeBSD.ORG Sat Nov 27 19:20:11 2010 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 21ED01065674 for ; Sat, 27 Nov 2010 19:20:11 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id D902D8FC17 for ; Sat, 27 Nov 2010 19:20:10 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id oARJKAYO063831 for ; Sat, 27 Nov 2010 19:20:10 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id oARJKAo6063830; Sat, 27 Nov 2010 19:20:10 GMT (envelope-from gnats) Resent-Date: Sat, 27 Nov 2010 19:20:10 GMT Resent-Message-Id: <201011271920.oARJKAo6063830@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, "Anna A. Ladilova" Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 442FA106566B for ; Sat, 27 Nov 2010 19:10:19 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from red.freebsd.org (unknown [IPv6:2001:4f8:fff6::22]) by mx1.freebsd.org (Postfix) with ESMTP id 33AA58FC15 for ; Sat, 27 Nov 2010 19:10:19 +0000 (UTC) Received: from red.freebsd.org (localhost [127.0.0.1]) by red.freebsd.org (8.14.4/8.14.4) with ESMTP id oARJAJsB082130 for ; Sat, 27 Nov 2010 19:10:19 GMT (envelope-from nobody@red.freebsd.org) Received: (from nobody@localhost) by red.freebsd.org (8.14.4/8.14.4/Submit) id oARJAJVt082129; Sat, 27 Nov 2010 19:10:19 GMT (envelope-from nobody) Message-Id: <201011271910.oARJAJVt082129@red.freebsd.org> Date: Sat, 27 Nov 2010 19:10:19 GMT From: "Anna A. Ladilova" To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: kern/152622: uaudio recording problem 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: Sat, 27 Nov 2010 19:20:11 -0000 >Number: 152622 >Category: kern >Synopsis: uaudio recording problem >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sat Nov 27 19:20:10 UTC 2010 >Closed-Date: >Last-Modified: >Originator: Anna A. Ladilova >Release: 8.1-RELEASE >Organization: >Environment: FreeBSD epsilon.home.local 8.1-RELEASE FreeBSD 8.1-RELEASE #0: Mon Jul 19 02:36:49 UTC 2010 root@mason.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC amd64 >Description: I try to get my USB Logitech webcam microphone working. I can't record and I get the following in dmesg: pcm2: chn_read(): pcm2:record:dsp2.r0: record interrupt timeout, channel dead pcm2: chn_trigger() pcm2:record:dsp2.r0: calling go=0xffffffff , prev=0x00000001 pcm2: chn_resizebuf(): PCMDIR_REC (hardware) timeout=16 b[1536/768/2] bs[4096/128/32] limit=0 I have the following information: #cat /dev/sndstat: pcm2: at ? kld snd_uaudio (0p:0v/1r:1v) snddev flags=0x2e7 [pcm2:record:dsp2.r0]: spd 48000, fmt 0x00200010/0x00100010, flags 0x00002100, 0x00000045 interrupts 0, overruns 0, feed 0, hfree 1536, sfree 4096 [b:1536/768/2|bs:4096/2048/2] channel flags=0x2100 {hardware} -> feeder_root(0x00100010) -> feeder_matrix(1.0 -> 2.0) -> feeder_mixer(0x00200010) -> {userland} pcm2:record:dsp2.r0[pcm2:virtual:dsp2.vr0]: spd 8000, fmt 0x00100008, flags 0x10000000, 0x00000000 interrupts 0, overruns 0, feed 0, hfree 0, sfree 0 [b:0/0/0|bs:0/0/0] channel flags=0x10000000 {hardware} -> feeder_root(0x00000000) -> {userland} from dmesg: ugen4.3: at usbus4 uaudio0: on usbus4 uaudio0: No playback! uaudio0: Record: 48000 Hz, 1 ch, 16-bit S-LE PCM format uaudio0: No midi sequencer pcm2: on uaudio0 and # usbconfig -d ugen4.3 ugen4.3: at usbus4, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=ON >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted: