Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262176AbTFBLgX (ORCPT ); Mon, 2 Jun 2003 07:36:23 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262177AbTFBLgX (ORCPT ); Mon, 2 Jun 2003 07:36:23 -0400 Received: from tomts10.bellnexxia.net ([209.226.175.54]:20366 "EHLO tomts10-srv.bellnexxia.net") by vger.kernel.org with ESMTP id S262176AbTFBLgV (ORCPT ); Mon, 2 Jun 2003 07:36:21 -0400 From: Ed Tomlinson Subject: Re: 2.5.70-mm3 To: Andrew Morton , linux-kernel@vger.kernel.org Reply-To: tomlins@cam.org Date: Mon, 02 Jun 2003 07:50:32 -0400 References: Organization: me User-Agent: KNode/0.7.6 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7Bit Message-Id: <20030602115034.629F5ACE@oscar.casa.dyndns.org> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2968 Lines: 62 Andrew, This from -mm2 on UP (k6-III 400, 512M): May 31 09:31:24 oscar kernel: Bad page state at free_hot_cold_page May 31 09:31:24 oscar kernel: flags:0x01000208 mapping:00000000 mapped:0 count:0 May 31 09:31:24 oscar kernel: Backtrace: May 31 09:31:24 oscar kernel: Call Trace: May 31 09:31:24 oscar kernel: [bad_page+70/108] bad_page+0x46/0x6c May 31 09:31:24 oscar kernel: [free_hot_cold_page+87/212] free_hot_cold_page+0x57/0xd4 May 31 09:31:24 oscar kernel: [__pagevec_free+31/40] __pagevec_free+0x1f/0x28 May 31 09:31:24 oscar kernel: [__pagevec_release_nonlru+117/132] __pagevec_release_nonlru+0x75/0x84 May 31 09:31:24 oscar kernel: [shrink_list+1016/1212] shrink_list+0x3f8/0x4bc May 31 09:31:24 oscar kernel: [shrink_cache+383/684] shrink_cache+0x17f/0x2ac May 31 09:31:24 oscar kernel: [shrink_zone+98/108] shrink_zone+0x62/0x6c May 31 09:31:24 oscar kernel: [balance_pgdat+214/352] balance_pgdat+0xd6/0x160 May 31 09:31:24 oscar kernel: [kswapd+261/268] kswapd+0x105/0x10c May 31 09:31:24 oscar kernel: [kswapd+0/268] kswapd+0x0/0x10c May 31 09:31:24 oscar kernel: [autoremove_wake_function+0/56] autoremove_wake_function+0x0/0x38 May 31 09:31:24 oscar kernel: [autoremove_wake_function+0/56] autoremove_wake_function+0x0/0x38 May 31 09:31:24 oscar kernel: [kernel_thread_helper+5/12] kernel_thread_helper+0x5/0xc May 31 09:31:24 oscar kernel: May 31 09:31:24 oscar kernel: Trying to fix it up, but a reboot is needed So far I've not seen this with mm3, but it looks like Alistair has :-( In my case, this triggered when doing "apt-get -u upgrade". It was a large upgrade as kde was updated. Ed PS. I have more examples if they will help. Andrew Morton wrote: > Alistair J Strachan wrote: >> >> Bad page state at free_hot_cold_page >> flags:0x01010000 mapping:00000000 mapped:1 count:0 >> Backtrace: >> Call Trace: >> [bad_page+93/144] bad_page+0x5d/0x90 >> [free_hot_cold_page+112/256] free_hot_cold_page+0x70/0x100 >> [zap_pte_range+385/448] zap_pte_range+0x181/0x1c0 >> [do_wp_page+437/848] do_wp_page+0x1b5/0x350 >> [zap_pmd_range+75/112] zap_pmd_range+0x4b/0x70 >> [unmap_page_range+75/128] unmap_page_range+0x4b/0x80 >> [unmap_vmas+254/544] unmap_vmas+0xfe/0x220 >> [exit_mmap+109/384] exit_mmap+0x6d/0x180 >> [mmput+65/176] mmput+0x41/0xb0 >> [do_exit+243/832] do_exit+0xf3/0x340 > > eww, that's a PageDirect page. Never seen that before - it's > bad. > > Is the box SMP? > - > 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/ - 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/