From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753632Ab0BVGTb (ORCPT ); Mon, 22 Feb 2010 01:19:31 -0500 Received: from mail-qy0-f175.google.com ([209.85.221.175]:45945 "EHLO mail-qy0-f175.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753018Ab0BVGTa (ORCPT ); Mon, 22 Feb 2010 01:19:30 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=McUQoD7BUv9sl2hrb2SF+skNKPy9ArIeFea9F4z0wbKuEi1+LzHqxZHjyu08o0CRsX TFPLJjcphOfIqbuZRKfBed2Lio6aHM6VGIijsuyFFbGs1ZgCcc3IoYV54sMGKeuIUTxN a5vc7/RZ4ElzYR0fTycrHaSKVwijI/0WKGg48= MIME-Version: 1.0 In-Reply-To: <20100217202234.GD5256@x200> References: <20100217202234.GD5256@x200> Date: Mon, 22 Feb 2010 14:19:28 +0800 Message-ID: <2375c9f91002212219g1ba5a0c0vab121b6a47527285@mail.gmail.com> Subject: Re: hang in call_usermodehelper_exec() From: =?UTF-8?Q?Am=C3=A9rico_Wang?= To: Alexey Dobriyan Cc: rusty@rustcorp.com.au, linux-kernel@vger.kernel.org Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Feb 18, 2010 at 4:22 AM, Alexey Dobriyan wrote: > I was stress-testing netns stuff in presence of removing modules. > > Kernel is 2.6.33-rc8-next-20100217+: > I don't know if this kernel has Andi's patchset, which is: http://lkml.org/lkml/2010/1/4/506 If yes, then please try Neil's patch: http://lkml.org/lkml/2010/2/12/181 Thanks.