From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S266216AbUI0Hpq (ORCPT ); Mon, 27 Sep 2004 03:45:46 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S266218AbUI0Hpq (ORCPT ); Mon, 27 Sep 2004 03:45:46 -0400 Received: from acheron.informatik.uni-muenchen.de ([129.187.214.135]:57313 "EHLO acheron.informatik.uni-muenchen.de") by vger.kernel.org with ESMTP id S266216AbUI0Hpj (ORCPT ); Mon, 27 Sep 2004 03:45:39 -0400 Message-ID: <4157C407.20406@bio.ifi.lmu.de> Date: Mon, 27 Sep 2004 09:40:55 +0200 From: Frank Steiner User-Agent: Mozilla Thunderbird 0.8 (X11/20040913) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Linux Kernel Mailing List Subject: 2.6.8.1: kernel oops (__crc_pm_idle) Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi, I get regularly kernel oopses with 2.6.8.1 on one of our hosts. Its an Athlon XP 3000+ with an Asus A7V8X-X mainboard. I've five identical hosts running the same software, but I see the oopses just on this host, and it show always this "__crc_pm_idle" in the EIP value. Does that indicate some error with power management (pm)? The bios settings for all hosts are the same (powermanagement enabled in the bios, but no timeouts set for anything), and the kernel has acpi compiled in. The messages about apci etc. from boot.msg are identical on all hosts. I could not relate the oops to some special action or process, there are no other messages in /var/log/messages right before or after the ops. They are always some minutes earlier or later. Here's the output from /var/log/messages and ksymoops. Hope this helps! cu, Frank Sep 27 07:49:58 turan kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000004 Sep 27 07:49:58 turan kernel: printing eip: Sep 27 07:49:58 turan kernel: f8ab4ad5 Sep 27 07:49:58 turan kernel: *pde = 00000000 Sep 27 07:49:58 turan kernel: Oops: 0000 [#6] Sep 27 07:49:58 turan kernel: Modules linked in: osst edd evdev joydev st via_ircc irda crc_ccitt ehci_hcd sg usb_storage uhci_hcd usbcore ohci1394 ieee1394 nls_utf8 vfat fat udf sr_mod fglrx snd_seq_oss snd_seq_midi_event snd_seq snd_pcm_oss snd_mixer_oss snd_via82xx snd_ac97_codec snd_pcm ipv6 snd_timer snd_page_alloc gameport snd_mpu401_uart snd_rawmidi snd_seq_device snd soundcore it87 i2c_sensor i2c_isa i2c_core ide_cd subfs dm_mod Sep 27 07:49:58 turan kernel: CPU: 0 Sep 27 07:49:59 turan kernel: EIP: 0060:[__crc_pm_idle+1723478/2974522] Tainted: PF Sep 27 07:49:59 turan kernel: EIP: 0060:[] Tainted: PF Sep 27 07:49:59 turan kernel: EFLAGS: 00010086 (2.6.8-1.6-bio-default) Sep 27 07:49:59 turan kernel: EIP is at sig_notifier+0x5/0x50 [fglrx] Sep 27 07:49:59 turan kernel: eax: f8ad7f88 ebx: f36d4088 ecx: 00000000 edx: f25b38b0 Sep 27 07:49:59 turan kernel: esi: 00000013 edi: e5208000 ebp: 00000012 esp: e5209ecc Sep 27 07:49:59 turan kernel: ds: 007b es: 007b ss: 0068 Sep 27 07:49:59 turan kernel: Process sproingies (pid: 6838, threadinfo=e5208000 task=f25b38b0) Sep 27 07:49:59 turan kernel: Stack: f36d4088 c0123369 00000000 e5209f28 00000000 e5209f28 f25b38b0 f25b3dd4 Sep 27 07:49:59 turan kernel: c0123473 e5208000 f25b3dd4 e5208000 ffffe000 c01246d9 e5208000 f25b3dd4 Sep 27 07:49:59 turan kernel: e5209fc4 e5209f28 e5209fc4 f25b3dd4 e5208000 e5208000 c01059c9 f7c4bf4c Sep 27 07:49:59 turan kernel: Call Trace: Sep 27 07:49:59 turan kernel: [__dequeue_signal+137/336] __dequeue_signal+0x89/0x150 Sep 27 07:49:59 turan kernel: [] __dequeue_signal+0x89/0x150 Sep 27 07:49:59 turan kernel: [dequeue_signal+67/112] dequeue_signal+0x43/0x70 Sep 27 07:49:59 turan kernel: [] dequeue_signal+0x43/0x70 Sep 27 07:49:59 turan kernel: [get_signal_to_deliver+89/720] get_signal_to_deliver+0x59/0x2d0 Sep 27 07:49:59 turan kernel: [] get_signal_to_deliver+0x59/0x2d0 Sep 27 07:49:59 turan kernel: [do_signal+73/240] do_signal+0x49/0xf0 Sep 27 07:49:59 turan kernel: [] do_signal+0x49/0xf0 Sep 27 07:50:00 turan kernel: [end_that_request_last+84/192] end_that_request_last+0x54/0xc0 Sep 27 07:50:00 turan kernel: [] end_that_request_last+0x54/0xc0 Sep 27 07:50:00 turan kernel: [elv_queue_empty+20/32] elv_queue_empty+0x14/0x20 Sep 27 07:50:00 turan kernel: [] elv_queue_empty+0x14/0x20 Sep 27 07:50:00 turan kernel: [ide_do_request+155/800] ide_do_request+0x9b/0x320 Sep 27 07:50:00 turan kernel: [] ide_do_request+0x9b/0x320 Sep 27 07:50:00 turan kernel: [schedule+390/1120] schedule+0x186/0x460 Sep 27 07:50:00 turan kernel: [] schedule+0x186/0x460 Sep 27 07:50:00 turan kernel: [handle_IRQ_event+48/96] handle_IRQ_event+0x30/0x60 Sep 27 07:50:00 turan kernel: [] handle_IRQ_event+0x30/0x60 Sep 27 07:50:00 turan kernel: [do_notify_resume+55/64] do_notify_resume+0x37/0x40 Sep 27 07:50:00 turan kernel: [] do_notify_resume+0x37/0x40 Sep 27 07:50:00 turan kernel: [] do_notify_resume+0x37/0x40 Sep 27 07:50:00 turan kernel: [work_notifysig+19/21] work_notifysig+0x13/0x15 Sep 27 07:50:00 turan kernel: [] work_notifysig+0x13/0x15 Sep 27 07:50:00 turan kernel: Code: 8b 51 04 8b 1a 85 db 78 07 b8 01 00 00 00 5b c3 8b 1a 81 e3 ksymoops output: Sep 27 07:49:58 turan kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000004 Sep 27 07:49:58 turan kernel: f8ab4ad5 Sep 27 07:49:58 turan kernel: *pde = 00000000 Sep 27 07:49:58 turan kernel: Oops: 0000 [#6] Sep 27 07:49:58 turan kernel: CPU: 0 Sep 27 07:49:59 turan kernel: EIP: 0060:[__crc_pm_idle+1723478/2974522] Tainted: PF Sep 27 07:49:59 turan kernel: EIP: 0060:[] Tainted: PF Sep 27 07:49:59 turan kernel: EFLAGS: 00010086 (2.6.8-1.6-bio-default) Sep 27 07:49:59 turan kernel: eax: f8ad7f88 ebx: f36d4088 ecx: 00000000 edx: f25b38b0 Sep 27 07:49:59 turan kernel: esi: 00000013 edi: e5208000 ebp: 00000012 esp: e5209ecc Sep 27 07:49:59 turan kernel: ds: 007b es: 007b ss: 0068 Warning (Oops_read): Code line not seen, dumping what data is available >>EIP; f8ab4ad5 <__crc_pm_idle+1a4c56/2d633a> <===== >>eax; f8ad7f88 <__crc_pm_idle+1c8109/2d633a> >>ebx; f36d4088 <__crc_close_private_file+33a30/225ab0> >>edx; f25b38b0 <__crc___down_failed+92d3a/b07d8> >>edi; e5208000 <__crc_kill_block_super+4539d/6a4ba5> >>esp; e5209ecc <__crc_kill_block_super+47269/6a4ba5> Sep 27 07:49:59 turan kernel: Stack: f36d4088 c0123369 00000000 e5209f28 00000000 e5209f28 f25b38b0 f25b3dd4 Sep 27 07:49:59 turan kernel: c0123473 e5208000 f25b3dd4 e5208000 ffffe000 c01246d9 e5208000 f25b3dd4 Sep 27 07:49:59 turan kernel: e5209fc4 e5209f28 e5209fc4 f25b3dd4 e5208000 e5208000 c01059c9 f7c4bf4c Sep 27 07:49:59 turan kernel: Call Trace: Sep 27 07:49:59 turan kernel: [] __dequeue_signal+0x89/0x150 Sep 27 07:49:59 turan kernel: [] dequeue_signal+0x43/0x70 Sep 27 07:49:59 turan kernel: [] get_signal_to_deliver+0x59/0x2d0 Sep 27 07:49:59 turan kernel: [] do_signal+0x49/0xf0 Sep 27 07:50:00 turan kernel: [] end_that_request_last+0x54/0xc0 Sep 27 07:50:00 turan kernel: [] elv_queue_empty+0x14/0x20 Sep 27 07:50:00 turan kernel: [] ide_do_request+0x9b/0x320 Sep 27 07:50:00 turan kernel: [] schedule+0x186/0x460 Sep 27 07:50:00 turan kernel: [] handle_IRQ_event+0x30/0x60 Sep 27 07:50:00 turan kernel: [] do_notify_resume+0x37/0x40 Sep 27 07:50:00 turan kernel: [] work_notifysig+0x13/0x15 Sep 27 07:50:00 turan kernel: Code: 8b 51 04 8b 1a 85 db 78 07 b8 01 00 00 00 5b c3 8b 1a 81 e3 Trace; c0123369 <__dequeue_signal+89/150> Trace; c0123473 Trace; c01246d9 Trace; c01059c9 Trace; c026e414 Trace; c026b084 Trace; c02a72ab Trace; c035d226 Trace; c0108160 Trace; c0105aa7 Trace; c0105c8e Code; f8ab4ad5 <__crc_pm_idle+1a4c56/2d633a> 00000000 <_EIP>: Code; f8ab4ad5 <__crc_pm_idle+1a4c56/2d633a> 0: 8b 51 04 mov 0x4(%ecx),%edx Code; f8ab4ad8 <__crc_pm_idle+1a4c59/2d633a> 3: 8b 1a mov (%edx),%ebx Code; f8ab4ada <__crc_pm_idle+1a4c5b/2d633a> 5: 85 db test %ebx,%ebx Code; f8ab4adc <__crc_pm_idle+1a4c5d/2d633a> 7: 78 07 js 10 <_EIP+0x10> Code; f8ab4ade <__crc_pm_idle+1a4c5f/2d633a> 9: b8 01 00 00 00 mov $0x1,%eax Code; f8ab4ae3 <__crc_pm_idle+1a4c64/2d633a> e: 5b pop %ebx Code; f8ab4ae4 <__crc_pm_idle+1a4c65/2d633a> f: c3 ret Code; f8ab4ae5 <__crc_pm_idle+1a4c66/2d633a> 10: 8b 1a mov (%edx),%ebx Code; f8ab4ae7 <__crc_pm_idle+1a4c68/2d633a> 12: 81 e3 00 00 00 00 and $0x0,%ebx -- Dipl.-Inform. Frank Steiner Web: http://www.bio.ifi.lmu.de/~steiner/ Lehrstuhl f. Bioinformatik Mail: http://www.bio.ifi.lmu.de/~steiner/m/ LMU, Amalienstr. 17 Phone: +49 89 2180-4049 80333 Muenchen, Germany Fax: +49 89 2180-99-4049 * Rekursion kann man erst verstehen, wenn man Rekursion verstanden hat. *