From nobody Mon May 02 15:26:49 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 628EA1AB1F4F for ; Mon, 2 May 2022 15:26:49 +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) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4KsRlY14d7z4bsB for ; Mon, 2 May 2022 15:26:49 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 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 mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 0112A40DE for ; Mon, 2 May 2022 15:26:49 +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 242FQmaC024426 for ; Mon, 2 May 2022 15:26:48 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 242FQmHw024425 for usb@FreeBSD.org; Mon, 2 May 2022 15:26:48 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 262882] [13.1-RC5] usb disconnects repeatedly, losing all attached devices on that USB hub Date: Mon, 02 May 2022 15:26:49 +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: 13.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: hselasky@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: usb@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: 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 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 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1651505209; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=OuITu8hkVxixZGaKYeZjDPi3EdyG7iMkIAYOEhseXVM=; b=Xb/+OtS426rPJqEiCjWSWOuyAkfIOrpUztDthCpQU8X8jbYucak5BtMbPh3ozaFiLWC/K+ Zt1P9C9M5ZxvKe5GZvsrDYKzd5WZUiYOQ9oIbDbiCPxtWtVvNGc3A1eqKwx6+yZgymtNi8 tyP1arGm9nrfZEWktiGXaZmzHVMHHUUPDqufLGUfCm6BvNXOefwHA9/JvkilBFcTVdsV/U zRjCDp9avK85R6OxAntx7vtH4WpTxiEzhhDUaqejFKv0H21R6rq44EpV7THQzkXd+qlrp1 mKv3dxMEMXAtW6CiFLdrzvaeUYRzmzqdAW1wptwjjKBD5APj8OGlfjIUw3vvaQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1651505209; a=rsa-sha256; cv=none; b=MFpIlihgrDFMQhHGuvKtyMzMMgD01bqPZWwYlJSMCla98mmvD0fBEAJxttrmNXm5Ua9B/g qo36t/lHj/C6QFTENTw2YyybboHGfU0jh92KJuRtrtI3lZat0Qy2EilgG/7Z7/jwoixHII eayJt/kkCC/9jaW7FeV7/5fU3tc3yAF09/rVHSu7+LPTtdkUgYSBLWAKMP3ul8ThlbrdMu zl+e3DOEfY6eN53uhWChJ9V8aiBKi8P5P3Kl0ciF1QrQnqxMSBVA96BMa450YywW2eF1U9 IldvTybczkLtKUlS/4RJepm3U9ds3uRn2EAAppyFNFdGRdFBwyrrLlDcedv+MQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D262882 --- Comment #50 from Hans Petter Selasky --- And you reverted the previous one I guess. I'll need to think a bit more about this. It is possible for the kernel to reset the "Virtual HUB", but then I need a failsafe test which doesn't cause the looping. I looks to me like trying to touch any of ports w/o the USB reset is a no-g= o. Basically the USB port status is saying there is a device there. It would be very nice to see some looping debug prints somehow. --HPS --=20 You are receiving this mail because: You are the assignee for the bug.=