Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754546Ab3FEMGi (ORCPT ); Wed, 5 Jun 2013 08:06:38 -0400 Received: from mail-vb0-f41.google.com ([209.85.212.41]:41861 "EHLO mail-vb0-f41.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752384Ab3FEMGe (ORCPT ); Wed, 5 Jun 2013 08:06:34 -0400 MIME-Version: 1.0 In-Reply-To: <20130605115408.GA2643@redhat.com> References: <20130605115408.GA2643@redhat.com> Date: Wed, 5 Jun 2013 15:06:33 +0300 Message-ID: Subject: Re: vhost && kernel BUG at /build/linux/mm/slub.c:3352! From: Tommi Rantala To: "Michael S. Tsirkin" Cc: kvm@vger.kernel.org, virtualization@lists.linux-foundation.org, trinity@vger.kernel.org, netdev@vger.kernel.org, LKML , Dave Jones 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: 950 Lines: 26 2013/6/5 Michael S. Tsirkin : > On Tue, Jun 04, 2013 at 09:50:59PM +0300, Tommi Rantala wrote: >> Hello, >> >> Hit this right after killing trinity with Ctrl-C. Was fuzzing >> v3.10-rc4-0-gd683b96 in a qemu virtual machine as the root user. >> >> Tommi > > Thanks a lot for the report. If found some bugs when looking > at this: I think they were introduced by > 2839400f8fe28ce216eeeba3fb97bdf90977f7ad > though I don't exactly see how ctrl-c can trigger this. > I'll work on patches - is this reproducible at all? Thanks, glad to hear that the report was useful. Yes, I did reproduce this quite quickly yesterday with trinity, but did not dig any deeper into what was going on. Tommi -- 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/