From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Morton Subject: Re: [2.6.24 REGRESSION] BUG: Soft lockup - with VFS Date: Mon, 4 Feb 2008 21:39:11 -0800 Message-ID: <20080204213911.1bcbaf66.akpm@linux-foundation.org> References: <6101e8c40801280031v1a860e90gfb3992ae5db37047@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: "Linux Kernel" , linux-mm@kvack.org, linux-fsdevel@vger.kernel.org, Stephen Smalley , James Morris To: =?ISO-8859-1?B?Ik9saXZlciBQaW50ZXIgKFBpbnTpciBPbGl26XIpIg==?= Return-path: Received: from smtp2.linux-foundation.org ([207.189.120.14]:35174 "EHLO smtp2.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755437AbYBEFjF convert rfc822-to-8bit (ORCPT ); Tue, 5 Feb 2008 00:39:05 -0500 In-Reply-To: <6101e8c40801280031v1a860e90gfb3992ae5db37047@mail.gmail.com> Sender: linux-fsdevel-owner@vger.kernel.org List-ID: On Mon, 28 Jan 2008 09:31:43 +0100 "Oliver Pinter (Pint=E9r Oliv=E9r)" = wrote: > hi all! >=20 > in the 2.6.24 become i some soft lockups with usb-phone, when i pluge= d > in the mobile, then the vfs-layer crashed. am afternoon can i the > .config send, and i bisected the kernel, when i have time. >=20 > pictures from crash: > http://students.zipernowsky.hu/~oliverp/kernel/regression_2624/ It looks like selinux's file_has_perm() is doing spin_lock() on an uninitialised (or already locked) spinlock. - To unsubscribe from this list: send the line "unsubscribe linux-fsdevel= " in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html