From owner-freebsd-usb@freebsd.org Mon Aug 7 16:48:21 2017 Return-Path: Delivered-To: freebsd-usb@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id A9C27DB5C6B; Mon, 7 Aug 2017 16:48:21 +0000 (UTC) (envelope-from schmiedgen@takwa.de) Received: from mail.takwa.de (antares.takwa.de [5.9.72.166]) by mx1.freebsd.org (Postfix) with ESMTP id 5F16673DD8; Mon, 7 Aug 2017 16:48:20 +0000 (UTC) (envelope-from schmiedgen@takwa.de) Received: by mail.takwa.de (Postfix, from userid 65534) id E7458806B; Mon, 7 Aug 2017 18:48:19 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on mail.takwa.de X-Spam-Level: X-Spam-Status: No, score=-2.9 required=5.0 tests=ALL_TRUSTED,BAYES_00 autolearn=disabled version=3.4.1 Received: from [192.168.10.5] (unknown [62.246.110.10]) by mail.takwa.de (Postfix) with ESMTPSA id 58E468067; Mon, 7 Aug 2017 18:48:19 +0200 (CEST) Subject: Re: [USB] hang after upgrade from 10.0 to 10.1, ZFS or callout() related? To: Hans Petter Selasky , freebsd-stable@freebsd.org, freebsd-usb@freebsd.org References: <7a382dbf-5211-18b0-d6c4-f2abb3a327b6@selasky.org> From: Michael Schmiedgen Message-ID: <34864f60-5117-c80b-a1b3-4e73a978cdc6@takwa.de> Date: Mon, 7 Aug 2017 18:48:18 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.2.1 MIME-Version: 1.0 In-Reply-To: <7a382dbf-5211-18b0-d6c4-f2abb3a327b6@selasky.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit X-BeenThere: freebsd-usb@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: FreeBSD support for USB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 07 Aug 2017 16:48:21 -0000 On 07.08.2017 18:10, Hans Petter Selasky wrote: > > Are you sure you loaded all drivers, like XHCI, EHCI, OHCI, UHCI ? DOes the BIOS offer any USB options? https://imgur.com/a/YN428 It seems like some cheapo hardware. BTW, after the hang I requested KVM access at our hoster, so there is possible new USB interference with the (crappy) KVM hardware too. But the hang exist before the KVM was attached. Disabeling dev.uhub.2.disable_enumeration="1" dev.uhub.1.disable_enumeration="1" dev.uhub.0.disable_enumeration="1" leads to a hang and this console output: https://imgur.com/a/WiiQW Thanks, Michael -- ___________________________ Michael Schmiedgen, BSc Senior Software Engineer Takwa GmbH Friedrich-List-Str. 36 99096 Erfurt GERMANY Tel +49 361 6534096 Fax +49 361 6534097 Mail schmiedgen@takwa.de Web http://www.takwa.de/ ___________________________ Amtsgericht Jena HRB 112964 Geschäftsführung: Ingo Buchholz