From owner-freebsd-questions@FreeBSD.ORG Sun Jul 19 05:39:08 2009 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 62BD9106564A for ; Sun, 19 Jul 2009 05:39:08 +0000 (UTC) (envelope-from jwdevel@gmail.com) Received: from mail-px0-f200.google.com (mail-px0-f200.google.com [209.85.216.200]) by mx1.freebsd.org (Postfix) with ESMTP id 3C4008FC08 for ; Sun, 19 Jul 2009 05:39:08 +0000 (UTC) (envelope-from jwdevel@gmail.com) Received: by pxi38 with SMTP id 38so1218439pxi.3 for ; Sat, 18 Jul 2009 22:39:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:date:message-id:subject :from:to:content-type:content-transfer-encoding; bh=FqAqWyZzlJwX2wdWsR5veSI6k1hoTBJ6Bp9rx/s2jYA=; b=tjgg8Y6P1Ze9/6pjoxsdffj3NyAKGufdYZTsLOwmJ0+aj5RLCvq6KTb0U3wIgk6RiZ rrDUKvjl1UUbBLtu2T/QacRcdyQglOmliJx8l30G3nNWtlHPevRr673pgVVv8dp2uZIk q9HUDgvfoNgz6bEq+oUT+3bXZwmO3u4pyoKdQ= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type :content-transfer-encoding; b=pSBuL57YjzdRiRgTxDRGfwN5oAvQBeuikX7bn2DEZ0Vm8/w9HIYOtvmiKQ01Orjmy4 +LuscUXEPHSBb+BccGXRZFugVrH66TodkqftfLfif/CGGt7MPgiiEKf9CP+h3GOb3o4x 0RMBi5+Q3Nns1mq19tFIPYOcsxzD1R6zpDTlc= MIME-Version: 1.0 Received: by 10.114.61.1 with SMTP id j1mr4714006waa.207.1247981947835; Sat, 18 Jul 2009 22:39:07 -0700 (PDT) Date: Sat, 18 Jul 2009 22:39:07 -0700 Message-ID: From: jw To: freebsd-questions@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Subject: Strange (repeatable) hang when ripping a CD X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 19 Jul 2009 05:39:08 -0000 Hello, I am trying to use audio/ripit to rip an audio CD, but it results in a system hang (no panic) every time. Here is the tail of /var/log/messages when it happens: Jul 18 22:25:46 lumpy kernel: acd0: WARNING - TEST_UNIT_READY taskqueue timeout - completing request directly Jul 18 22:26:25 lumpy kernel: acd0: FAILURE - device detached Jul 18 22:26:25 lumpy kernel: acd0: WARNING - TEST_UNIT_READY freeing taskqueue zombie request This is straight-up 7.2-RELEASE amd64, with current port of audio/ripit. I can mount/umount the cdrom and read a normal data disk with no issues. FWIW, the drive shows up in dmesg like this: acd0: CDRW at ata0-slave UDMA33 Any ideas what is going on or how to fix it? It is nicely repeatable, at least. -John