From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262845AbTDNIOP (for ); Mon, 14 Apr 2003 04:14:15 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262853AbTDNIOP (for ); Mon, 14 Apr 2003 04:14:15 -0400 Received: from holomorphy.com ([66.224.33.161]:4993 "EHLO holomorphy") by vger.kernel.org with ESMTP id S262845AbTDNIOO (for ); Mon, 14 Apr 2003 04:14:14 -0400 Date: Mon, 14 Apr 2003 01:25:43 -0700 From: William Lee Irwin III To: linux-kernel@vger.kernel.org Subject: Re: dentry leak in 2.5.x Message-ID: <20030414082543.GB706@holomorphy.com> Mail-Followup-To: William Lee Irwin III , linux-kernel@vger.kernel.org References: <20030413222908.GA8956@holomorphy.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20030413222908.GA8956@holomorphy.com> User-Agent: Mutt/1.3.28i Organization: The Domain of Holomorphy Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Apr 13, 2003 at 03:29:08PM -0700, wli@holomorphy.com wrote: > Seen on 2.5.65-mm3, updatedb got dentry + inode caches eating 740/768MB: Looks like an oops may have caused it: printing eip: c0159cf7 Oops: 0000 [#1] CPU: 0 EIP: 0060:[iput+39/112] Not tainted VLI EFLAGS: 00010202 EIP is at iput+0x27/0x70 eax: 00000004 ebx: d2effb74 ecx: d2effb84 edx: d2effb84 esi: d2effb74 edi: dc809380 ebp: 0000005d esp: efd37e80 ds: 007b es: 007b ss: 0068 Process kswapd0 (pid: 8, threadinfo=efd36000 task=efd4b900) Stack: efd36000 c01575ed d2effb74 00000080 000000c5 efd36000 00000000 c0157a05 00000080 c0133c9c 00000080 000000d0 000002a2 c0485b54 ffffff5a 00000006 0458db60 00000000 c0486218 000273d8 effeebc0 c0134c6f 000002a2 000000d0 Call Trace: [prune_dcache+301/416] prune_dcache+0x12d/0x1a0 [shrink_dcache_memory+21/64] shrink_dcache_memory+0x15/0x40 [shrink_slab+252/352] shrink_slab+0xfc/0x160 [balance_pgdat+207/320] balance_pgdat+0xcf/0x140 [kswapd+235/240] kswapd+0xeb/0xf0 [kswapd+0/240] kswapd+0x0/0xf0 [autoremove_wake_function+0/64] autoremove_wake_function+0x0/0x40 [autoremove_wake_function+0/64] autoremove_wake_function+0x0/0x40 [kernel_thread_helper+5/24] kernel_thread_helper+0x5/0x18 Code: 04 c3 89 f6 53 8b 5c 24 08 85 db 74 60 8b 83 88 00 00 00 8b 40 24 83 bb 3 0 01 00 00 20 75 08 0f 0b 16 04 ed a4 3e c0 85 c0 74 0d <8b> 40 14 85 c0 74 06 5 3 ff d0 83 c4 04 68 0c 6f 48 c0 8d 43 1c -- wli