From nobody Thu Nov 10 19:33:39 2022 X-Original-To: usb@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4N7X7y3W5yz4dsTd for ; Thu, 10 Nov 2022 19:33:50 +0000 (UTC) (envelope-from hps@selasky.org) Received: from mail.turbocat.net (turbocat.net [IPv6:2a01:4f8:c17:6c4b::2]) (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 4N7X7y1DBvz43gr for ; Thu, 10 Nov 2022 19:33:49 +0000 (UTC) (envelope-from hps@selasky.org) Authentication-Results: mx1.freebsd.org; none Received: from [10.36.2.69] (unknown [178.232.52.78]) (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 2C1F9260282; Thu, 10 Nov 2022 20:33:42 +0100 (CET) Message-ID: Date: Thu, 10 Nov 2022 20:33:39 +0100 List-Id: FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-usb List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-usb@freebsd.org X-BeenThere: freebsd-usb@freebsd.org MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:102.0) Gecko/20100101 Thunderbird/102.4.1 Subject: Re: strange errors when removing a second USB keyboard To: garyj@gmx.de, usb@freebsd.org References: <20221110153647.4034c016@ernst.home> Content-Language: en-US From: Hans Petter Selasky In-Reply-To: <20221110153647.4034c016@ernst.home> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 4N7X7y1DBvz43gr X-Spamd-Bar: ---- X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:24940, ipnet:2a01:4f8::/32, country:DE] X-ThisMailContainsUnwantedMimeParts: N On 11/10/22 15:36, Gary Jennejohn wrote: > Nov 10 15:02:08 ernst kernel: xhci0: Resetting controller Hi Gary, To me it looks like the XHCI hardware hit an assert and crashed and a reset was needed! It is very difficult to figure out such things without the help of the manufacturer. Maybe XHCI debug prints will help shed some more light into what is going on there. --HPS