Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S268812AbUIHAaq (ORCPT ); Tue, 7 Sep 2004 20:30:46 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S268816AbUIHAaq (ORCPT ); Tue, 7 Sep 2004 20:30:46 -0400 Received: from dragnfire.mtl.istop.com ([66.11.160.179]:64494 "EHLO dsl.commfireservices.com") by vger.kernel.org with ESMTP id S268812AbUIHAan (ORCPT ); Tue, 7 Sep 2004 20:30:43 -0400 Date: Tue, 7 Sep 2004 20:35:12 -0400 (EDT) From: Zwane Mwaikambo To: Linux Kernel Cc: John Levon Subject: Oprofile related oops? 2.6.9-rc1-mm4 Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3109 Lines: 48 I got this with a high process count load (I'll try and get a hold of the app). Sep 7 19:11:57 morocco kernel: Oops: 0000 [#1] Sep 7 19:11:57 morocco kernel: PREEMPT SMP DEBUG_PAGEALLOC Sep 7 19:11:57 morocco kernel: Modules linked in: Sep 7 19:11:57 morocco kernel: CPU: 1 Sep 7 19:11:57 morocco kernel: EIP: 0060:[] Not tainted VLI Sep 7 19:11:57 morocco kernel: EFLAGS: 00010202 (2.6.9-rc1-mm4) Sep 7 19:11:57 morocco kernel: EIP is at find_vma+0x43/0x70 Sep 7 19:11:57 morocco kernel: eax: 083fffec ebx: 080634a0 ecx: c0120ebe edx: 08400004 Sep 7 19:11:57 morocco kernel: esi: cd141d9c edi: 00000000 ebp: c1f5beac esp: c1f5bea4 Sep 7 19:11:58 morocco kernel: ds: 007b es: 007b ss: 0068 Sep 7 19:11:58 morocco kernel: Process events/1 (pid: 7, threadinfo=c1f5a000 task=c1eeca90) Sep 7 19:11:58 morocco kernel: Stack: 00000000 080634a0 c1f5bed0 c057c20d cd141d9c 080634a0 00000000 0000007b Sep 7 19:11:58 morocco kernel: 00000000 f8985c98 c0795080 c1f5bef0 c057c417 cd141d9c 080634a0 c1f5bee4 Sep 7 19:11:58 morocco kernel: 00000000 00000000 00000000 c1f5bf24 c057c886 cd141d9c f8985c98 00000000 Sep 7 19:11:58 morocco kernel: Call Trace: Sep 7 19:11:58 morocco kernel: [] show_stack+0x7f/0xa0 Sep 7 19:11:58 morocco kernel: [] show_registers+0x15f/0x1d0 Sep 7 19:11:58 morocco kernel: [] die+0x10c/0x1a0 Sep 7 19:11:58 morocco kernel: [] do_page_fault+0x255/0x5f2 Sep 7 19:11:58 morocco kernel: [] error_code+0x2d/0x38 Sep 7 19:11:58 morocco kernel: [] lookup_dcookie+0x1d/0xa0 Sep 7 19:11:58 morocco kernel: [] add_us_sample+0x27/0x70 Sep 7 19:11:58 morocco kernel: [] sync_buffer+0x136/0x13b Sep 7 19:11:58 morocco kernel: [] wq_sync_buffer+0x3d/0x70 Sep 7 19:11:58 morocco kernel: [] worker_thread+0x19c/0x240 Sep 7 19:11:58 morocco kernel: [] kthread+0xba/0xc0 Sep 7 19:11:58 morocco kernel: [] kernel_thread_helper+0x5/0x10 Sep 7 19:11:58 morocco kernel: Code: 39 59 08 76 13 39 59 04 76 3b 8d b4 26 00 00 00 00 8d bc 27 00 00 00 00 8b 56 04 31 c9 85 d2 74 24 8d b4 26 00 00 00 00 8d 42 e8 <39> 58 08 76 1b 39 58 04 89 c1 76 07 8b 52 0c 85 d2 75 ea 85 c9 (gdb) list *find_vma+0x43 0xc0155153 is in find_vma (mm/mmap.c:1265). 1260 struct vm_area_struct * vma_tmp; 1261 1262 vma_tmp = rb_entry(rb_node, 1263 struct vm_area_struct, vm_rb); 1264 1265 if (vma_tmp->vm_end > addr) { 1266 vma = vma_tmp; 1267 if (vma_tmp->vm_start <= addr) 1268 break; - 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/