Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758067AbWLJL30 (ORCPT ); Sun, 10 Dec 2006 06:29:26 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757734AbWLJL30 (ORCPT ); Sun, 10 Dec 2006 06:29:26 -0500 Received: from smtp3-g19.free.fr ([212.27.42.29]:55058 "EHLO smtp3-g19.free.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757574AbWLJL3Z (ORCPT ); Sun, 10 Dec 2006 06:29:25 -0500 Message-ID: <457BF038.6080003@free.fr> Date: Sun, 10 Dec 2006 12:32:08 +0100 From: matthieu castet User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.0.8) Gecko/20061105 Iceape/1.0.6 (Debian-1.0.6-1) MIME-Version: 1.0 To: Linux Kernel list Subject: 2.6.19 lot's of oops in mmx_copy_page/ mmx_clear_page functions Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 6097 Lines: 131 Hi, with 2.6.19 I got some random crash and I got kernel opps. There all happens in mmx_copy_page/ mmx_clear_page functions with differents process : Xorg, cat, mozilla, ... What could be the cause of these crashes ? What can I provide in order to debug this ? Thanks Matthieu CASTET BUG: unable to handle kernel paging request at virtual address fffb9000 printing eip: c01be1bd *pde = 00002067 Oops: 0000 [#1] PREEMPT Modules linked in: michael_mic arc4 ecb ieee80211_crypt_tkip ehci_hcd videodev v4l1_compat v4l2_common nfs nfsd exportfs lockd sunrpc sd_mod sg sr_mod ppdev lp autofs4 button processor ipt_TOS ipt_MASQUERADE ipt_ULOG ipt_LOG xt_tcpudp xt_state ipt_REJECT ipt_iprange xt_conntrack iptable_mangle ip_nat_irc ip_nat_ftp iptable_nat ip_nat ip_conntrack_irc ip_conntrack_ftp ip_conntrack iptable_filter ip_tables x_tables ide_cd cdrom pcspkr snd_mpu401 ns558 parport_pc parport 8250_pnp 8250 serial_core floppy snd_via82xx snd_mpu401_uart emu10k1_gp gameport snd_emu10k1_synth snd_emux_synth snd_seq_virmidi snd_seq_midi_emul snd_seq_oss snd_seq_midi snd_seq_midi_event snd_seq snd_emu10k1 snd_rawmidi snd_ac97_codec snd_ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_device snd_timer snd_page_alloc snd_util_mem snd_hwdep snd soundcore mii zd1211rw firmware_class ieee80211softmac ieee80211 ieee80211_crypt via_agp agpgart clip atm nls_iso8859_1 nls_cp437 vfat fat nls_base reiserfs w83627hf hwmon_vid i2c_isa i2c_core evdev rtc CPU: 0 EIP: 0060:[] Not tainted VLI EFLAGS: 00010246 (2.6.19 #1) EIP is at mmx_copy_page+0x51/0x123 eax: fffb9000 ebx: e2db9000 ecx: 00000000 edx: e2db9000 esi: fffb9000 edi: e2db9000 ebp: c17e6040 esp: f671defc ds: 007b es: 007b ss: 0068 Process automount (pid: 11921, ti=f671c000 task=f7cf0050 task.ti=f671c000) Stack: fffb9000 eb216040 c0140045 8001003c f5c95e40 f4ee2abc c145b720 00000000 3f302065 f4ee2afc eb216040 f5c95e40 c014145f eb216040 f4f8a800 f4ee2afc 3f302065 393b4393 8001003c f4ee2abc 00000040 f4f8a800 00000000 f671df94 Call Trace: [] do_wp_page+0x291/0x414 [] __handle_mm_fault+0x7d2/0x873 [] do_page_fault+0x213/0x4dc [] do_page_fault+0x0/0x4dc [] error_code+0x39/0x40 ======================= Code: f4 ff 0f 0d 06 0f 0d 46 40 0f 0d 86 80 00 00 00 0f 0d 86 c0 00 00 00 0f 0d 86 00 01 00 00 31 c9 89 fa 89 f0 0f 0d 80 40 01 00 00 <0f> 6f 00 0f e7 02 0f 6f 48 08 0f e7 4a 08 0f 6f 50 10 0f e7 52 EIP: [] mmx_copy_page+0x51/0x123 SS:ESP 0068:f671defc <6>note: automount[11921] exited with preempt_count 3 Sumary of Others failures : /var/log/syslog:Dec 10 10:40:14 localhost kernel: BUG: unable to handle kernel paging request at virtual address fffb9b20 /var/log/syslog:Dec 10 10:40:14 localhost kernel: EIP is at mmx_clear_page+0x38/0x7e /var/log/syslog:Dec 10 10:40:14 localhost kernel: Process iceape-bin (pid: 7061, ti=f7410000 task=eeb5a070 task.ti=f7410000) /var/log/syslog:Dec 10 10:40:14 localhost kernel: EIP: [] mmx_clear_page+0x38/0x7e SS:ESP 0068:f7411eb0 /var/log/syslog:Dec 10 10:40:24 localhost kernel: BUG: unable to handle kernel paging request at virtual address fffb9a60 /var/log/syslog:Dec 10 10:40:24 localhost kernel: EIP is at mmx_clear_page+0x38/0x7e /var/log/syslog:Dec 10 10:40:24 localhost kernel: Process cc1 (pid: 21797, ti=d62ea000 task=e86eb070 task.ti=d62ea000) /var/log/syslog:Dec 10 10:40:24 localhost kernel: EIP: [] mmx_clear_page+0x38/0x7e SS:ESP 0068:d62ebeb0 /var/log/syslog:Dec 10 11:12:37 localhost kernel: BUG: unable to handle kernel paging request at virtual address fffb9000 /var/log/syslog:Dec 10 11:12:37 localhost kernel: EIP is at mmx_copy_page+0x51/0x123 /var/log/syslog:Dec 10 11:12:37 localhost kernel: Process automount (pid: 11921, ti=f671c000 task=f7cf0050 task.ti=f671c000) /var/log/syslog:Dec 10 11:12:37 localhost kernel: EIP: [] mmx_copy_page+0x51/0x123 SS:ESP 0068:f671defc /var/log/syslog.0:Dec 9 19:21:50 localhost kernel: Process modprobe (pid: 20516, ti=ee3d8000 task=f649f580 task.ti=ee3d8000) /var/log/syslog.0:Dec 9 22:15:15 localhost kernel: BUG: unable to handle kernel paging request at virtual address fffb9000 /var/log/syslog.0:Dec 9 22:15:15 localhost kernel: EIP is at mmx_clear_page+0x29/0x7e /var/log/syslog.0:Dec 9 22:15:15 localhost kernel: Process Xorg (pid: 9479, ti=d4ae0000 task=f671ca90 task.ti=d4ae0000) /var/log/syslog.0:Dec 9 22:15:15 localhost kernel: EIP: [] mmx_clear_page+0x29/0x7e SS:ESP 0068:d4ae1eb0 /var/log/syslog.0:Dec 9 22:15:15 localhost kernel: [] mmx_clear_page+0x29/0x7e /var/log/syslog.0:Dec 9 22:15:15 localhost kernel: [] mmx_clear_page+0x29/0x7e /var/log/syslog.0:Dec 10 00:06:31 localhost kernel: BUG: unable to handle kernel paging request at virtual address fffb9340 /var/log/syslog.0:Dec 10 00:06:31 localhost kernel: EIP is at mmx_clear_page+0x29/0x7e /var/log/syslog.0:Dec 10 00:06:31 localhost kernel: Process Xorg (pid: 10450, ti=c758e000 task=d42fa030 task.ti=c758e000) /var/log/syslog.0:Dec 10 00:06:31 localhost kernel: EIP: [] mmx_clear_page+0x29/0x7e SS:ESP 0068:c758feb0 /var/log/syslog.0:Dec 10 00:06:31 localhost kernel: [] mmx_clear_page+0x29/0x7e /var/log/syslog.0:Dec 10 00:06:31 localhost kernel: [] mmx_clear_page+0x29/0x7e /var/log/syslog.0:Dec 10 10:23:00 localhost kernel: BUG: unable to handle kernel paging request at virtual address fffb9000 /var/log/syslog.0:Dec 10 10:23:00 localhost kernel: EIP is at mmx_copy_page+0x51/0x123 /var/log/syslog.0:Dec 10 10:23:00 localhost kernel: Process cat (pid: 8977, ti=db79c000 task=df987030 task.ti=db79c000) /var/log/syslog.0:Dec 10 10:23:00 localhost kernel: EIP: [] mmx_copy_page+0x51/0x123 SS:ESP 0068:db79ddc8 - 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/