From owner-freebsd-usb@freebsd.org Tue May 14 14:43:40 2019 Return-Path: Delivered-To: freebsd-usb@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 301BD158FA7B for ; Tue, 14 May 2019 14:43:40 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 8D271700B8 for ; Tue, 14 May 2019 14:43:39 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 468FC158FA71; Tue, 14 May 2019 14:43:39 +0000 (UTC) Delivered-To: usb@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 21847158FA6F for ; Tue, 14 May 2019 14:43:39 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id AE1A8700A9 for ; Tue, 14 May 2019 14:43:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id B53F2160D0 for ; Tue, 14 May 2019 14:43:37 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x4EEhbnw022777 for ; Tue, 14 May 2019 14:43:37 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x4EEhbie022775 for usb@FreeBSD.org; Tue, 14 May 2019 14:43:37 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: usb@FreeBSD.org Subject: [Bug 237666] repeated messages of "uhub_reattach_port: giving up port reset - device vanished" Date: Tue, 14 May 2019 14:43:37 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: usb X-Bugzilla-Version: 12.0-RELEASE X-Bugzilla-Keywords: needs-qa, regression X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: srlemke@protonmail.com X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: usb@FreeBSD.org X-Bugzilla-Flags: mfc-stable11? mfc-stable12? X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-usb@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FreeBSD support for USB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 14 May 2019 14:43:40 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D237666 srlemke@protonmail.com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |srlemke@protonmail.com --- Comment #5 from srlemke@protonmail.com --- Just to pump this thread a little more: /home/slemke/dropbox # dmesg |grep vanished |wc -l 815 /root # pciconf -lv |grep -i usb device =3D '100 Series/C230 Series Chipset Family USB 3.0 xHCI Controller' subclass =3D USB device =3D 'DSL6340 USB 3.1 Controller [Alpine Ridge]' subclass =3D USB /root #=20 So this is a very interesting scenario and will probably very difficult to debug and solve: I have one of these portable docking station(works fine on linux): https://www.czc.cz/dell-dokovaci-stanice-wd15-130w/187601/produkt - its and usb-c docking station. On system boot it boot-locks with the message: "uhub_reattach_port: giving up port reset - device vanished" - if I quickly unplug and replug the usb-c the boot proceeds and images appears on the 2 screens attached to the docking station. No regular USB2 are working on the docking station (only the 2 monitors) - Only the screns are correctly detec= ted. /home/slemke # uname -a FreeBSD besta 12.0-RELEASE-p3 FreeBSD 12.0-RELEASE-p3 GENERIC amd64 /home/slemke # --=20 You are receiving this mail because: You are the assignee for the bug.=