From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sog-mx-1.v43.ch3.sourceforge.com ([172.29.43.191] helo=mx.sourceforge.net) by sfs-ml-2.v29.ch3.sourceforge.com with esmtp (Exim 4.76) (envelope-from ) id 1ZyIIF-0005rF-Sj for user-mode-linux-devel@lists.sourceforge.net; Mon, 16 Nov 2015 11:49:55 +0000 Received: from aserp1040.oracle.com ([141.146.126.69]) by sog-mx-1.v43.ch3.sourceforge.com with esmtps (TLSv1:AES256-SHA:256) (Exim 4.76) id 1ZyIIF-0008Nl-4v for user-mode-linux-devel@lists.sourceforge.net; Mon, 16 Nov 2015 11:49:55 +0000 References: <5649A525.9010404@oracle.com> <5649C186.7080106@nod.at> From: Vegard Nossum Message-ID: <5649C2D9.90407@oracle.com> Date: Mon, 16 Nov 2015 12:49:45 +0100 MIME-Version: 1.0 In-Reply-To: <5649C186.7080106@nod.at> List-Id: The user-mode Linux development list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: user-mode-linux-devel-bounces@lists.sourceforge.net Subject: Re: [uml-devel] WARNING: CPU: 0 PID: 908 at include/linux/thread_info.h:128 sigsuspend+0xab/0xc0() To: Richard Weinberger , Jeff Dike Cc: user-mode-linux-devel@lists.sourceforge.net On 11/16/2015 12:44 PM, Richard Weinberger wrote: > Am 16.11.2015 um 10:43 schrieb Vegard Nossum: >> Starting UML like this: >> >> ./vmlinux rootfstype=hostfs rw ignore_console_loglevel con=xterm init=/bin/bash >> >> Results in unpredictable behaviour, most of the time an xterm flashes on >> my screen but the process aborts with only "Aborted" on the console >> where I ran the command, sometimes the xterm remains there but frozen, >> sometimes the xterm spews this warning non-stop: > > Hmm, is this a new regression? > I bet it only happens with con=xterm, right? It's the first UML kernel I compile in a few years, so I don't know if it's old or new, sorry. Yes, only con=xterm triggers this. (For the record, I also couldn't con=pty or con=pts to work either, it just results in "Aborted." on the console where I ran ./vmlinux -- if I try con1=pty or con1=pts it boots normally, but there is no message in the kernel log indicating the host device that was used for the console. But this could be a PEBKAC, I only mention it in case it might be relevant. Also, normal ./vmlinux without any con*= arguments works fine, but I only get the plain stdin/stdout console.) Thanks, Vegard ------------------------------------------------------------------------------ Presto, an open source distributed SQL query engine for big data, initially developed by Facebook, enables you to easily query your data on Hadoop in a more interactive manner. Teradata is also now providing full enterprise support for Presto. Download a free open source copy now. http://pubads.g.doubleclick.net/gampad/clk?id=250295911&iu=/4140 _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel