From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wg0-f46.google.com (mail-wg0-f46.google.com [74.125.82.46]) by kanga.kvack.org (Postfix) with ESMTP id 853F46B0035 for ; Wed, 5 Mar 2014 12:57:37 -0500 (EST) Received: by mail-wg0-f46.google.com with SMTP id z12so1699283wgg.29 for ; Wed, 05 Mar 2014 09:57:36 -0800 (PST) Received: from mx1.redhat.com (mx1.redhat.com. [209.132.183.28]) by mx.google.com with ESMTP id oq8si1120184wjc.167.2014.03.05.09.57.34 for ; Wed, 05 Mar 2014 09:57:35 -0800 (PST) Date: Wed, 5 Mar 2014 12:57:25 -0500 From: Dave Jones Subject: Re: bad rss-counter message in 3.14rc5 Message-ID: <20140305175725.GB16335@redhat.com> References: <20140305174503.GA16335@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20140305174503.GA16335@redhat.com> Sender: owner-linux-mm@kvack.org List-ID: To: Linux Kernel , linux-mm@kvack.org, Linus Torvalds , Andrew Morton On Wed, Mar 05, 2014 at 12:45:03PM -0500, Dave Jones wrote: > I just saw this on my box that's been running trinity.. > > [48825.517189] BUG: Bad rss-counter state mm:ffff880177921d40 idx:0 val:1 (Not tainted) > > There's nothing else, no trace, nothing. Any ideas where to begin with this? ah, on the serial console there was also this truncated warning.. [48825.517189] BUG: Bad rss-counter state mm:ffff880177921d40 idx:0 val:1 (Not tainted) [48924.133273] ------------[ cut here ]------------ [48924.133391] kernel BUG at include/linux/swapops.h:131! Dave 124 static inline struct page *migration_entry_to_page(swp_entry_t entry) 125 { 126 struct page *p = pfn_to_page(swp_offset(entry)); 127 /* 128 * Any use of migration entries may only occur while the 129 * corresponding page is locked 130 */ 131 BUG_ON(!PageLocked(p)); 132 return p; 133 } -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org