From owner-freebsd-current@freebsd.org Tue Aug 25 07:42:19 2020 Return-Path: Delivered-To: freebsd-current@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id CD0A23C23CF; Tue, 25 Aug 2020 07:42:19 +0000 (UTC) (envelope-from hps@selasky.org) Received: from mail.turbocat.net (turbocat.net [88.99.82.50]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4BbLYQ4L80z418j; Tue, 25 Aug 2020 07:42:18 +0000 (UTC) (envelope-from hps@selasky.org) Received: from hps2020.home.selasky.org (unknown [178.17.145.105]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail.turbocat.net (Postfix) with ESMTPSA id 8761A260433; Tue, 25 Aug 2020 09:42:07 +0200 (CEST) Subject: Re: Strange USB loop To: bob prohaska Cc: freebsd-arm@freebsd.org, freebsd-current@freebsd.org References: <20200824163736.GA9845@www.zefox.net> <42038cfd-425c-c5cd-d3de-d3cace1ecd89@selasky.org> <20200825050304.GA11333@www.zefox.net> From: Hans Petter Selasky Message-ID: <8be06d6f-9837-cde6-1878-a25e84656d84@selasky.org> Date: Tue, 25 Aug 2020 09:41:41 +0200 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20200825050304.GA11333@www.zefox.net> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 4BbLYQ4L80z418j X-Spamd-Bar: / X-Spamd-Result: default: False [-0.44 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; RCVD_TLS_ALL(0.00)[]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; R_SPF_ALLOW(-0.20)[+a:mail.turbocat.net:c]; MID_RHS_MATCH_FROM(0.00)[]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[selasky.org]; NEURAL_HAM_MEDIUM(-0.43)[-0.430]; TO_DN_SOME(0.00)[]; NEURAL_SPAM_SHORT(0.29)[0.287]; TO_MATCH_ENVRCPT_SOME(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:24940, ipnet:88.99.0.0/16, country:DE]; RCVD_COUNT_TWO(0.00)[2]; MAILMAN_DEST(0.00)[freebsd-arm,freebsd-current] X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 25 Aug 2020 07:42:19 -0000 On 2020-08-25 07:03, bob prohaska wrote: > On Tue, Aug 25, 2020 at 12:46:01AM +0200, Hans Petter Selasky wrote: >> On 2020-08-24 18:37, bob prohaska wrote: >>> After updating to >>> FreeBSD 13.0-CURRENT (GENERIC) #5 r364475: Mon Aug 24 06:47:29 PDT 2020 >>> on a Pi3 it was necessary to disconnect the mouse, keyboard and usb-serial >> >> You are after: >> >> https://svnweb.freebsd.org/changeset/base/364433 >> >> You may want to try a kernel before: >> >> r364379 Can you try r364346 ? > A kernel for > FreeBSD 13.0-CURRENT (GENERIC) #6 r364378: Tue Aug 25 00:46:27 PDT 2020 > compiled and installed without incident, but the problem persists. This > time I plugged the keyboard into the hub and got a stream of > uhub_reattach_port: giving up port reset - device vanished > which didn't stop when the keyboard was removed. If the keyboard is > moved to the Pi's internal USB connectors the keyboard is recognized > and works, but the once-per-second "...device vanished" messages continue. > > Attempts to repeat this behavior were frustrating. After a few iterations > the error message was triggered by plugging in an FTDI usb-serial adapter, > but the messages stopped when it was unplugged. > > The hub is > Bus /dev/usb Device /dev/ugen1.4: ID 05e3:0610 Genesys Logic, Inc. 4-port hub > > The disk adapter is > Bus /dev/usb Device /dev/ugen1.5: ID 152d:1561 JMicron Technology Corp. / JMicron USA Technology Corp. JMS561U two ports SATA 6Gb/s bridge > > Are either of these known troublmakers? --HPS