Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964810AbWAZTDA (ORCPT ); Thu, 26 Jan 2006 14:03:00 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S964806AbWAZTDA (ORCPT ); Thu, 26 Jan 2006 14:03:00 -0500 Received: from zproxy.gmail.com ([64.233.162.197]:63006 "EHLO zproxy.gmail.com") by vger.kernel.org with ESMTP id S964810AbWAZTC7 convert rfc822-to-8bit (ORCPT ); Thu, 26 Jan 2006 14:02:59 -0500 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=iNY3ChACJq4NaJALH/oWmhAOMxuBb/tITfJfcpp1HfQ3DUk5KQxigSvzlG9oE42mAV7FelQ/4RicgQ/Rnvzfa9nDxVzxBJbTQbfxWp71Xy9PDKq1NvSW2hS8iy6P+PZ1SQKY5a6MKbRNrUWHIrfSxjvzxxai7qFgE/Ji8RNdoBs= Message-ID: <6bffcb0e0601261102j7e0a5d5av@mail.gmail.com> Date: Thu, 26 Jan 2006 20:02:56 +0100 From: Michal Piotrowski To: Nick Piggin Subject: Re: 2.6.16-rc1-mm3 Cc: Andrew Morton , linux-kernel@vger.kernel.org In-Reply-To: <43D7A047.3070004@yahoo.com.au> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT Content-Disposition: inline References: <20060124232406.50abccd1.akpm@osdl.org> <6bffcb0e0601250340x6ca48af0w@mail.gmail.com> <43D7A047.3070004@yahoo.com.au> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1566 Lines: 52 Hi, On 25/01/06, Nick Piggin wrote: > Hi, > > Michal Piotrowski wrote: > > ------------[ cut here ]------------ > > kernel BUG at /usr/src/linux-mm/include/linux/mm.h:302! > > invalid opcode: 0000 [#1] > > PREEMPT SMP DEBUG_PAGEALLOC > > last sysfs file: /class/vc/vcsa7/dev > > Modules linked in: binfmt_misc thermal fan processor ipv6 w83627hf > > hwmon_vid hwmon i2c_isa snd_intel8x0 snd_ac97_codec snd_ac97_bus > > sk98lin snd_pcm_oss snd_mixer_oss skge intel_agp snd_pcm snd_timer snd > > soundcore i2c_i801 parport_pc parport snd_page_alloc 8250_pnp 8250 > > serial_core agpgart rtc ide_cd cdrom hw_random unix > > CPU: 0 > > EIP: 0060:[] Not tainted VLI > > EFLAGS: 00210246 (2.6.16-rc1-mm3 #1) > > EIP is at release_pages+0x33/0x15e > > Is it repeatable? > > If so, I'd imagine it must be a specific driver page which is not properly > refcounted somewhere. A bug in generic code would have shown up elsewhere > by now. > > Can you try something like the attached patch and see what it gives you? > > Thanks, > Nick > > -- > SUSE Labs, Novell Inc. [snip] Here is dmesg: http://www.stardust.webpages.pl/files/mm/2.6.16-rc1-mm3/mm-dmesg Here is config: http://www.stardust.webpages.pl/files/mm/2.6.16-rc1-mm3/mm-config I hope it helps. Regards, Michal Piotrowski - 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/