Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932236AbWCDR2r (ORCPT ); Sat, 4 Mar 2006 12:28:47 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932240AbWCDR2r (ORCPT ); Sat, 4 Mar 2006 12:28:47 -0500 Received: from 213-140-2-70.ip.fastwebnet.it ([213.140.2.70]:28588 "EHLO aa003msg.fastwebnet.it") by vger.kernel.org with ESMTP id S932236AbWCDR2q (ORCPT ); Sat, 4 Mar 2006 12:28:46 -0500 Date: Sat, 4 Mar 2006 18:29:39 +0100 From: Mattia Dongili To: Andrew Morton Cc: linux-kernel@vger.kernel.org Subject: Re: 2.6.16-rc5-mm2 Message-ID: <20060304172939.GA3915@inferi.kami.home> Mail-Followup-To: Andrew Morton , linux-kernel@vger.kernel.org References: <20060303045651.1f3b55ec.akpm@osdl.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20060303045651.1f3b55ec.akpm@osdl.org> X-Message-Flag: Cranky? Try Free Software instead! X-Operating-System: Linux 2.6.16-rc5-mm2-1 i686 X-Editor: Vim http://www.vim.org/ X-Disclaimer: Buh! User-Agent: Mutt/1.5.11+cvs20060126 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2997 Lines: 46 On Fri, Mar 03, 2006 at 04:56:51AM -0800, Andrew Morton wrote: > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.16-rc5/2.6.16-rc5-mm2/ I just got this one: [ 1865.676000] BUG: unable to handle kernel NULL pointer dereference at virtual address 0000003c [ 1865.676000] printing eip: [ 1865.676000] c01798f0 [ 1865.676000] *pde = 00000000 [ 1865.676000] Oops: 0000 [#1] [ 1865.676000] PREEMPT [ 1865.676000] last sysfs file: /devices/system/cpu/cpu0/cpufreq/scaling_max_freq [ 1865.676000] Modules linked in: nfs nfsd lockd sunrpc ipt_MASQUERADE iptable_nat ip_nat xt_tcpudp xt_state ip_conntrack iptable_filter ip_tables x_tables reiser4 xfs exportfs sd_mod rtc sony_acpi tun psmouse sonypi speedstep_ich speedstep_lib freq_table evdev pcspkr cpufreq_ondemand cpufreq_powersave pcmcia usb_storage scsi_mod usbhid yenta_socket rsrc_nonstatic pcmcia_core e100 mii snd_intel8x0 snd_ac97_codec snd_ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm snd_timer i2c_i801 intel_agp uhci_hcd hw_random snd soundcore snd_page_alloc agpgart usbcore [ 1865.676000] CPU: 0 [ 1865.676000] EIP: 0060:[] Not tainted VLI [ 1865.676000] EFLAGS: 00010286 (2.6.16-rc5-mm2-1 #12) [ 1865.676000] EIP is at clear_inode+0x60/0xc0 [ 1865.676000] eax: 00000000 ebx: cb54e860 ecx: cb54e860 edx: 00000000 [ 1865.676000] esi: cb54e97c edi: cb54e860 ebp: cff5ae6c esp: cff5ae60 [ 1865.676000] ds: 007b es: 007b ss: 0068 [ 1865.676000] Process kswapd0 (pid: 128, threadinfo=cff5a000 task=cff57030) [ 1865.676000] Stack: <0>cb54e860 cb54e860 cf4d3200 cff5ae88 c017a0ca cb54e860 00000002 c030851c [ 1865.676000] cb54e860 cb4ee094 cff5ae9c c017902e cb54e860 c0448220 cff5a000 cff5aec0 [ 1865.676000] c0176ded cb54e860 cfc9d294 c04481f8 cff5a000 cb4ee094 cb4ee0a0 cff5a000 [ 1865.676000] Call Trace: [ 1865.676000] show_stack_log_lvl+0xc9/0x110 show_registers+0x19b/0x230 [ 1865.676000] die+0x11e/0x270 do_page_fault+0x397/0x69c [ 1865.676000] error_code+0x4f/0x54 generic_drop_inode+0x14a/0x1a0 [ 1865.676000] iput+0x6e/0x80 dentry_iput+0x8d/0x120 [ 1865.676000] prune_dcache+0xb9/0x1b0 shrink_dcache_memory+0x40/0x50 [ 1865.676000] shrink_slab+0x188/0x220 balance_pgdat+0x24a/0x420 [ 1865.676000] kswapd+0xca/0x110 kernel_thread_helper+0x5/0x10 [ 1865.676000] Code: 32 c0 a8 20 74 08 0f 0b 01 01 6e 43 32 c0 8b 83 1c 01 00 00 8d b3 1c 01 00 00 a8 08 75 4d 8b 83 90 00 00 00 85 c0 74 0f 8b 40 20 <8b> 40 3c 85 c0 74 05 89 1c 24 ff d0 8b 83 f0 00 00 00 85 c0 74 [ 1865.676000] I don't know how to reproduce it though... -- mattia :wq! - 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/