Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933601Ab2HQCok (ORCPT ); Thu, 16 Aug 2012 22:44:40 -0400 Received: from mail-ey0-f174.google.com ([209.85.215.174]:32775 "EHLO mail-ey0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933184Ab2HQCoi (ORCPT ); Thu, 16 Aug 2012 22:44:38 -0400 MIME-Version: 1.0 In-Reply-To: <20120817022939.GA24650@localhost> References: <20120713083140.GA19738@localhost> <20120713084616.GA20037@localhost> <20120717013342.GD21914@kroah.com> <20120718051552.GA9124@localhost> <20120816172711.GB27415@kroah.com> <20120817020608.GA24538@localhost> <20120817022939.GA24650@localhost> Date: Fri, 17 Aug 2012 10:44:37 +0800 Message-ID: Subject: Re: show_uevent() and general protection fault From: Ming Lei To: Fengguang Wu Cc: Greg Kroah-Hartman , Cornelia Huck , devel@driverdev.osuosl.org, Kay Sievers , Alan Stern , LKML Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 640 Lines: 23 On Fri, Aug 17, 2012 at 10:29 AM, Fengguang Wu wrote: > > Something obviously wrong here: > > env->buflen == 12 > env->envp_idx == 1627389952 > env->env[0] == NULL > > I'm not sure where it comes from, but if it's possible for random Maybe you can print out the device name by dev_err in show_uevent under the situation. Thanks, -- Ming Lei -- 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/