Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757560AbXKGHRz (ORCPT ); Wed, 7 Nov 2007 02:17:55 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755913AbXKGHRs (ORCPT ); Wed, 7 Nov 2007 02:17:48 -0500 Received: from E23SMTP06.au.ibm.com ([202.81.18.175]:41552 "EHLO e23smtp06.au.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755555AbXKGHRr (ORCPT ); Wed, 7 Nov 2007 02:17:47 -0500 Message-ID: <4731667C.2020302@linux.vnet.ibm.com> Date: Wed, 07 Nov 2007 12:47:16 +0530 From: Kamalesh Babulal User-Agent: Thunderbird 1.5.0.14pre (X11/20071023) MIME-Version: 1.0 To: Linus Torvalds CC: Linux Kernel Mailing List , Andy Whitcroft , Balbir Singh Subject: [BUG] Linux 2.6.24-rc2 - oom-killer gets invoked References: In-Reply-To: Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3368 Lines: 76 Hi, oom-killer got invoked while running ltp-runall on the 2.6.24-rc2 kernel. python invoked oom-killer: gfp_mask=0x1201d2, order=0, oomkilladj=0 Call Trace: [] oom_kill_process+0x4f/0xf5 [] out_of_memory+0x1bc/0x22d [] __alloc_pages+0x282/0x313 [] __wait_on_bit_lock+0x5b/0x66 [] __do_page_cache_readahead+0x7c/0x18f [] filemap_fault+0x15d/0x317 [] __do_fault+0x68/0x3bb [] handle_mm_fault+0x325/0x694 [] do_page_fault+0x3c5/0x764 [] arch_get_unmapped_area+0x184/0x1f9 [] error_exit+0x0/0x51 Mem-info: Node 0 DMA per-cpu: CPU 0: Hot: hi: 0, btch: 1 usd: 0 Cold: hi: 0, btch: 1 usd: 0 CPU 1: Hot: hi: 0, btch: 1 usd: 0 Cold: hi: 0, btch: 1 usd: 0 CPU 2: Hot: hi: 0, btch: 1 usd: 0 Cold: hi: 0, btch: 1 usd: 0 CPU 3: Hot: hi: 0, btch: 1 usd: 0 Cold: hi: 0, btch: 1 usd: 0 Node 0 DMA32 per-cpu: CPU 0: Hot: hi: 186, btch: 31 usd: 29 Cold: hi: 62, btch: 15 usd: 14 CPU 1: Hot: hi: 186, btch: 31 usd: 95 Cold: hi: 62, btch: 15 usd: 52 CPU 2: Hot: hi: 186, btch: 31 usd: 33 Cold: hi: 62, btch: 15 usd: 51 CPU 3: Hot: hi: 186, btch: 31 usd: 101 Cold: hi: 62, btch: 15 usd: 50 Active:118809 inactive:124570 dirty:0 writeback:1882 unstable:0 free:2358 slab:2831 mapped:41 pagetables:2058 bounce:0 Node 0 DMA free:3972kB min:28kB low:32kB high:40kB active:996kB inactive:3036kB present:7552kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 992 992 992 Node 0 DMA32 free:177860kB min:4012kB low:5012kB high:6016kB active:408456kB inactive:388372kB present:1015864kB pages_scanned:640 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 Node 0 DMA: 57*4kB 39*8kB 25*16kB 10*32kB 2*64kB 3*128kB 1*256kB 0*512kB 1*1024kB 1*2048kB 0*4096kB = 5100kB Node 0 DMA32: 1597*4kB 1029*8kB 544*16kB 348*32kB 296*64kB 363*128kB 305*256kB 253*512kB 134*1024kB 73*2048kB 0*4096kB = 594204kB Swap cache: add 841053, delete 835135, find 529/803, race 0+0 Free swap = 1986640kB Total swap = 2031640kB Free swap: 1986640kB 262093 pages of RAM 6981 reserved pages 190 pages shared 5918 pages swap cached Out of memory: kill process 23256 (mem01) score 46673 or a child Killed process 23256 (mem01) and during the bootup, following call trace was seen sysctl table check failed: /net/token-ring .3.14 procname does not match binary path procname Call Trace: [] set_fail+0x3f/0x47 [] sysctl_check_table+0x4cb/0x51e [] sysctl_check_lookup+0xc9/0xd8 [] sysctl_check_table+0x4d9/0x51e [] sysctl_set_parent+0x1f/0x32 [] sysctl_init+0x1e/0x22 [] kernel_init+0x195/0x307 [] child_rip+0xa/0x12 [] kernel_init+0x0/0x307 [] child_rip+0x0/0x12 -- Thanks & Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL. - 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/