From owner-freebsd-usb@freebsd.org Mon Sep 2 16:51:15 2019 Return-Path: Delivered-To: freebsd-usb@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 6383FE2E7F for ; Mon, 2 Sep 2019 16:51:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 46Mbh323Zwz41VR for ; Mon, 2 Sep 2019 16:51:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 46989E2E7E; Mon, 2 Sep 2019 16:51:15 +0000 (UTC) Delivered-To: usb@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 4656DE2E7D for ; Mon, 2 Sep 2019 16:51:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::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.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46Mbh316D7z41VP for ; Mon, 2 Sep 2019 16:51:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 0A74A1D0B9 for ; Mon, 2 Sep 2019 16:51:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x82GpEtE071227 for ; Mon, 2 Sep 2019 16:51:14 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x82GpE9W071226 for usb@FreeBSD.org; Mon, 2 Sep 2019 16:51:14 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 240285] USB 3.0 xhci loops resetting controller Date: Mon, 02 Sep 2019 16:51:15 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: usb X-Bugzilla-Version: 12.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: tomdean@wavecable.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: usb@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter attachments.created Message-ID: 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: Mon, 02 Sep 2019 16:51:15 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D240285 Bug ID: 240285 Summary: USB 3.0 xhci loops resetting controller Product: Base System Version: 12.0-RELEASE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: usb Assignee: usb@FreeBSD.org Reporter: tomdean@wavecable.com Created attachment 207110 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D207110&action= =3Dedit lspci -v from a Ubuntu on the same machine. This does not happen with Ubuntu, which uses the xhci)hcd driver. ASMedia Technology Inc. ASM1042 SuperSpeed USB Host Controller With nothing connected, USB 3.0 seems to be in a loop. >From dmesg: xhci1: Resetting controller ugen2.2: at usbus2 uhub6 on uhub3 uhub6: on usbus2 uhub6: 4 ports with 4 removable, self powered ugen2.3: at usbus2 uhub7 on uhub3 uhub7: on usbu= s2 uhub7: 4 ports with 4 removable, self powered uhub3: at usbus2, port 1, addr 1 (disconnected) ugen2.2: at usbus2 (disconnected) uhub6: at uhub3, port 1, addr 1 (disconnected) uhub6: detached ugen2.3: at usbus2 (disconnected) uhub7: at uhub3, port 3, addr 2 (disconnected) uhub7: detached uhub3: <0x1b21 XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus2 uhub3: 4 ports with 4 removable, self powered xhci1: Resetting controller ugen2.2: at usbus2 uhub6 on uhub3 uhub6: on usbus2 uhub6: 4 ports with 4 removable, self powered ugen2.3: at usbus2 uhub7 on uhub3 uhub7: on usbu= s2 uhub7: 4 ports with 4 removable, self powered uhub3: at usbus2, port 1, addr 1 (disconnected) ugen2.2: at usbus2 (disconnected) uhub6: at uhub3, port 1, addr 1 (disconnected) uhub6: detached ugen2.3: at usbus2 (disconnected) uhub7: at uhub3, port 3, addr 2 (disconnected) uhub7: detached uhub3: <0x1b21 XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus2 uhub3: 4 ports with 4 removable, self powered xhci1: Resetting controller ugen2.2: at usbus2 uhub6 on uhub3 uhub6: on usbus2 --=20 You are receiving this mail because: You are the assignee for the bug.=