Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757302AbYFDQxF (ORCPT ); Wed, 4 Jun 2008 12:53:05 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752009AbYFDQwy (ORCPT ); Wed, 4 Jun 2008 12:52:54 -0400 Received: from shadow.wildlava.net ([67.40.138.81]:32832 "EHLO shadow.wildlava.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751762AbYFDQwy (ORCPT ); Wed, 4 Jun 2008 12:52:54 -0400 Message-ID: <4846C85E.7080309@skyrush.com> Date: Wed, 04 Jun 2008 10:52:46 -0600 From: Joe Peterson User-Agent: Thunderbird 2.0.0.14 (X11/20080505) MIME-Version: 1.0 To: Alan Cox CC: Alan Cox , David Newall , Willy Tarreau , Harald Dunkel , linux-kernel@vger.kernel.org Subject: Re: 2.6.25.3: su gets stuck for root References: <48434D57.6030801@skyrush.com> <48438126.3080308@t-online.de> <20080602053256.GF5609@1wt.eu> <20080602091016.571dda7c@core> <4843B6EE.8080104@davidnewall.com> <20080602102033.63e4cd18@core> <48441138.90503@skyrush.com> <20080602155133.GC933@devserv.devel.redhat.com> <4846A9F4.40003@skyrush.com> <20080604151649.GB12625@devserv.devel.redhat.com> In-Reply-To: <20080604151649.GB12625@devserv.devel.redhat.com> X-Enigmail-Version: 0.95.6 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 493 Lines: 14 Alan Cox wrote: > See what tty->pgrp is at that point when it hangs and that might identify > who is owning the tty and tty setup tty = current->signal->tty = -142080000 or 0xf7880800 task->pgrg = -142405824 or 0xf7830f40 -Joe -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/