From owner-freebsd-stable@FreeBSD.ORG Sun Apr 20 15:20:51 2014 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id EFC16778 for ; Sun, 20 Apr 2014 15:20:51 +0000 (UTC) Received: from mail-ie0-f177.google.com (mail-ie0-f177.google.com [209.85.223.177]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id B74E11835 for ; Sun, 20 Apr 2014 15:20:51 +0000 (UTC) Received: by mail-ie0-f177.google.com with SMTP id rl12so2983999iec.8 for ; Sun, 20 Apr 2014 08:20:45 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:sender:content-type:mime-version:subject:from :in-reply-to:date:cc:content-transfer-encoding:message-id:references :to; bh=rd6GEbqtkFa1dwikqpJwO+sCJytK/Yypcmh1fT7MhIQ=; b=ksIZy8r5RVAi53EROlY00MwKV0cxpZTObOtCuTq0d32wJ80o+mAGboteiKuMfCtMBz gWWQoJvaqiDLpHejwODPlFJCmHtjIT0KFy9prpMPc1s+ZcXjvG2cNosNy2r0Y+6LS/vq c3nEoGRddFCoYTXylcmOlPGUScomjojxqs2OX7vnoN+Uf6aSU+JBc55+aEi1hrVFV2bS vXtci68EfpLn/bU40s2e0TXvEFLd66yX5H5R5XWmlaOJPYwy5Pf+9NiY2tzK2TN/saYJ /HVoU0kldA9FtJR2V55978cPHFz5e0CM8p2PhTynPY4B9XH7XsOO4Voo+wYvEH10feWF sqcg== X-Gm-Message-State: ALoCoQlPxqh62PuNwQP53hxaZzQ9ugwT7cSVd+tF7s6r9yM/fcJhB3UYtqJzbQ8VWd5iiitNIbHp X-Received: by 10.50.143.34 with SMTP id sb2mr16741334igb.11.1398007244925; Sun, 20 Apr 2014 08:20:44 -0700 (PDT) Received: from [10.0.0.119] (50-78-194-198-static.hfc.comcastbusiness.net. [50.78.194.198]) by mx.google.com with ESMTPSA id ie20sm13607110igb.10.2014.04.20.08.20.44 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Sun, 20 Apr 2014 08:20:44 -0700 (PDT) Sender: Warner Losh Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 7.2 \(1874\)) Subject: Re: vt(4) and geli(8) From: Warner Losh In-Reply-To: Date: Sun, 20 Apr 2014 09:20:43 -0600 Content-Transfer-Encoding: quoted-printable Message-Id: <7B70F227-DEDF-4123-B855-102290039B0C@gmail.com> References: <5351CEF6.3060007@pobox.com> <20140419023539.GO49791@glenbarber.us> To: Greg Rivers X-Mailer: Apple Mail (2.1874) Cc: Glen Barber , FreeBSD Stable X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 20 Apr 2014 15:20:52 -0000 On Apr 19, 2014, at 10:22 AM, Greg Rivers = wrote: > On Fri, 18 Apr 2014, Glen Barber wrote: >=20 >> I'm convinced this is a USB issue. When I have a USB keyboard = plugged in to my laptop, I observe the same behavior as Chris (on = 11.0-CURRENT r264302). >>=20 >> When I am prompted to enter the passphrase and do not have the USB = keyboard plugged in (meaning, my laptop built-in keyboard), do not = observe this behavior. >>=20 >=20 > My case doesn't seem to be directly USB related. The laptop where I = see this does not have a USB keyboard. And when I boot without loading = any USB drivers (uhci, ehci) at all, the problem still exists. >=20 > However, I just discovered that if I load the kbdmux driver, it works = as expected. What do you suppose that means? Sure sounds like an interrupt mess that the vt(8) author needs to work = out with the usb author. Warner