Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755557Ab1CVIr7 (ORCPT ); Tue, 22 Mar 2011 04:47:59 -0400 Received: from bombadil.infradead.org ([18.85.46.34]:45540 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755320Ab1CVIr5 (ORCPT ); Tue, 22 Mar 2011 04:47:57 -0400 Date: Tue, 22 Mar 2011 04:47:55 -0400 From: Christoph Hellwig To: Alexander Beregalov Cc: xfs@oss.sgi.com, Linux Kernel Mailing List Subject: Re: 2.6.39-rc0: xfs: kernel BUG at mm/page_alloc.c:738 Message-ID: <20110322084755.GA14129@infradead.org> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 785 Lines: 22 On Mon, Mar 21, 2011 at 04:34:46AM +0300, Alexander Beregalov wrote: > Hi > > Steps to reproduce: > run xfs_fsr on xfs device > > arch is x86 UP, kernel is 2.6.38-06507-ga952baa > > kernel BUG at mm/page_alloc.c:738! > invalid opcode: 0000 [#1] > last sysfs file: /sys/devices/system/cpu/cpu0/cpufreq/scaling_setspeed > Modules linked in: hwmon_vid sata_sil i2c_nforce2 I don't really see anything XFS-specific in here. The page allocator is unhappy, and we get there through the generic read code, which just has a tiny xfs wrapper. -- 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/