Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S265161AbUIOMQu (ORCPT ); Wed, 15 Sep 2004 08:16:50 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S265928AbUIOMQu (ORCPT ); Wed, 15 Sep 2004 08:16:50 -0400 Received: from gandalf.ios.edu.pl ([193.0.91.125]:24492 "EHLO gandalf.ios.edu.pl") by vger.kernel.org with ESMTP id S265161AbUIOMQq (ORCPT ); Wed, 15 Sep 2004 08:16:46 -0400 Message-ID: <414834AA.70602@ios.edu.pl> Date: Wed, 15 Sep 2004 14:25:14 +0200 From: =?ISO-8859-2?Q?Marcin_Ro=BFek?= User-Agent: Mozilla Thunderbird 0.7.1 (X11/20040626) X-Accept-Language: pl, en-us, en MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: kernel BUG at page_alloc.c Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit X-MailScanner: Found to be clean X-MailScanner-From: marcin.rozek@ios.edu.pl Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3421 Lines: 86 Hi, here's what i can see in syslog (Mandrake 10 Official with kernel 2.4.27 and grsecurity patch) kernel: kernel BUG at page_alloc.c:144! kernel: invalid operand: 0000 kernel: CPU: 1 kernel: EIP: 0010:[__free_pages_ok+82/784] Not tainted kernel: EIP: 0010:[] Not tainted kernel: EFLAGS: 00010286 kernel: eax: 00000000 ebx: c13ae7e8 ecx: c13ae7e8 edx: 00000000 kernel: esi: 00000008 edi: 00000000 ebp: c01037c0 esp: c2fdfe3c kernel: ds: 0018 es: 0018 ss: 0018 kernel: Process smbd (pid: 30808, stackpage=c2fdf000) kernel: Stack: c01d48ff 00000000 00141000 c1149a9c c1149a9c c01d5ad8 c01037c0 00141100 kernel: dfe8dbf0 00000002 00000008 00141000 de305160 c01c6ff0 00141100 c2fdfe7c kernel: 00001411 00000000 00141000 dd9490c0 c01c715f 00141000 86838614 26838614 kernel: Call Trace: [rw_swap_page+63/96] [read_swap_cache_async+104/199] [swapin_readahead+48/112] [do_swap_page+303/368] [handle_mm_fault+385/608] kernel: Call Trace: [] [] [] [] [] kernel: [do_page_fault+1264/1856] [generic_file_write+276/352] [ext3_file_write+57/192] [sys_write+279/368] [do_page_fault+0/1856] [error_code+52/64] kernel: [] [] [] [] [] [] kernel: kernel: Code: 0f 0b 90 00 28 76 3b c0 8b 35 90 14 16 c0 89 d8 29 f0 c1 f8 kernel: kernel BUG at page_alloc.c:144! kernel: invalid operand: 0000 kernel: CPU: 1 kernel: EIP: 0010:[__free_pages_ok+82/784] Not tainted kernel: EIP: 0010:[] Not tainted kernel: EFLAGS: 00010286 kernel: eax: 00000000 ebx: c13ae7e8 ecx: c01039d8 edx: c0103820 kernel: esi: c13ae7e8 edi: 00000000 ebp: c01037c0 esp: c1591f08 kernel: ds: 0018 es: 0018 ss: 0018 kernel: Process kswapd (pid: 5, stackpage=c1591000) kernel: Stack: 00000001 00000286 00000003 c8f9ae40 c8f9ae40 c8f9ae40 c13ae7e8 c01e1eeb kernel: c8f9ae40 00000000 c13ae7e8 c01038fc 00004a6a c01d4074 c13ae7e8 000001d0 kernel: 00000c80 000001d0 00000020 00000020 000001d0 c01038fc c01038fc c01d42ea kernel: Call Trace: [try_to_free_buffers+235/368] [shrink_cache+884/1072] [shrink_caches+74/96] [try_to_free_pages_zone+88/256] [schedule+738/1344] kernel: Call Trace: [] [] [] [] [] kernel: [kswapd_balance_pgdat+86/176] [kswapd_balance+40/64] [kswapd+152/185] [arch_kernel_thread+46/64] [kswapd+0/185] kernel: [] [] [] [] [] kernel: kernel: Code: 0f 0b 90 00 28 76 3b c0 8b 35 90 14 16 c0 89 d8 29 f0 c1 f8 Output from scripts/ver_linux Linux blabla 2.4.27-grsec3 #1 SMP pon wrz 13 17:57:49 CEST 2004 i686 unknown unknown GNU/Linux Gnu C 3.3.2 Gnu make 3.80 util-linux 2.12 mount 2.12 modutils 2.4.26 e2fsprogs 1.34 Linux C Library 2.3.3 Dynamic linker (ldd) 2.3.3 Procps 3.1.15 Net-tools 1.60 Console-tools 0.2.3 Sh-utils 5.1.2 Modules Loaded I can't reproduce this. It just 'happens'. Regards, Marcin - 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/