From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933578AbXHASqN (ORCPT ); Wed, 1 Aug 2007 14:46:13 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1761459AbXHASp4 (ORCPT ); Wed, 1 Aug 2007 14:45:56 -0400 Received: from fmmailgate03.web.de ([217.72.192.234]:44853 "EHLO fmmailgate03.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933429AbXHASpx (ORCPT ); Wed, 1 Aug 2007 14:45:53 -0400 Message-ID: <46B0D4B4.2040809@web.de> Date: Wed, 01 Aug 2007 20:45:08 +0200 From: =?ISO-8859-15?Q?Philipp_T=F6lke?= User-Agent: Thunderbird 2.0.0.5 (X11/20070724) MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: PROBLEM: Oops when using dm-crypt with dpt_i2o X-Enigmail-Version: 0.95.1 Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: 8bit X-Provags-ID: V01U2FsdGVkX18AKo6+SNKvTTcnkf19D8Rpx73AXZzh/6/WrW5w FciH4oLweY+dimwgbSxthH+MXCmGV2+MZqca5Kph0klv+omSGK inBAadM83AJgXkPrAq2g== Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hello everybody, if I mount a dm-crypt-encrypted Harddisk/RAID-Array on an Adaptec 3200S, and produce load (for example with bonnie++) the kernel crashes. This is always reproducible. To reproduce simply mount an dm-crypt encrypted device and produce load -- I always used bonnie++. Unencrypted volumes work fine. Every kind of load I threw at the System worked fine. I would be very glad, if some kind of solution for this can be found. Thanks! The oopses: #v+ BUG: unable to handle kernel paging request at virtual address 14001000 printing eip: *pde = 00000000 Oops: 0000 [#1] Modules linked in: dm_crypt dm_mod capability commoncap ipv6 pcspkr ppdev lp parport_pc parport rtc_cmos ppp_generic rtc_core rtc_lib i2c_viapro i2o_core i2c_core via_ircc irda crc_ccitt sg shpchp pci_hotplug evdev thermal processor fan button battery ac slhc r8169 usbcore jfs sr_mod cdrom sd_mod sym53c8xx dpt_i2o ata_generic pata_via libata CPU: 0 EIP: 0060:[<14001000>] Not tainted VLI EFLAGS: 00010082 (2.6.22.1 #2) EIP is at 0x14001000 eax: 00000000 ebx: 14001000 ecx: 00000000 edx: 0002bc00 esi: 5b51c000 edi: 14001000 ebp: 5b51b000 esp: dfe21f08 ds: 007b es: 007b fs: 0000 gs: 0000 ss: 0068 Process kblockd/0 (pid: 31, ti=dfe20000 task=c1cfca50 task.ti=dfe20000) Stack: 5b51a000 14001000 5b519000 14001000 5b518000 d4001000 5b517000 00000086 c1d0b534 c1d0b424 c1d0b490 c1da7834 c1da7834 c1da7834 00000000 07000000 c022aac5 c1da78b8 c022b696 c022c762 00000046 c1d0b534 c1d0b424 c1d0b490 Call Trace: [] __generic_unplug_device+0x25/0x30 [] generic_unplug_device+0x6/0x10 [] blk_unplug_work+0x42/0xa0 [] blk_unplug_work+0x0/0xa0 [] run_workqueue+0x97/0x110 [] worker_thread+0x0/0xe0 [] worker_thread+0x7d/0xe0 [] autoremove_wake_function+0x0/0x40 [] worker_thread+0x0/0xe0 [] kthread+0x42/0x70 [] kthread+0x0/0x70 [] kernel_thread_helper+0x7/0x18 ======================= Code: Bad EIP value. EIP: [<14001000>] 0x14001000 SS:ESP 0068:dfe21f08 BUG: unable to handle kernel paging request at virtual address 14001000 printing eip: 14001000 *pde = 00000000 Oops: 0000 [#2] Modules linked in: dm_crypt dm_mod capability commoncap ipv6 pcspkr ppdev lp parport_pc parport rtc_cmos ppp_generic rtc_core rtc_lib i2c_viapro i2o_core i2c_core via_ircc irda crc_ccitt sg shpchp pci_hotplug evdev thermal processor fan button battery ac slhc r8169 usbcore jfs sr_mod cdrom sd_mod sym53c8xx dpt_i2o ata_generic pata_via libata CPU: 0 EIP: 0060:[<14001000>] Not tainted VLI EFLAGS: 00010086 (2.6.22.1 #2) EIP is at 0x14001000 eax: 00000000 ebx: 14001000 ecx: 00000000 edx: 0002ba00 esi: 5b4dc000 edi: 14001000 ebp: 5b4db000 esp: dfe21ca4 ds: 007b es: 007b fs: 0000 gs: 0000 ss: 0068 Process kblockd/0 (pid: 31, ti=dfe20000 task=c1cfca50 task.ti=dfe20000) Stack: 5b4da000 14001000 5b4d9000 14001000 5b4d8000 d4001000 5b4d7000 dfe21cd8 c1d0b534 c1d0b424 c1d0b490 c1da7834 c1da7834 00000296 c1d0b490 00000286 c022b823 c1da43c0 c1da7834 c0299030 f7e5c070 00000000 00000001 c02991f4 Call Trace: [] blk_run_queue+0x33/0x70 [] scsi_next_command+0x30/0x50 [] scsi_end_request+0x94/0xc0 [] scsi_io_completion+0x8a/0x3e0 [] sd_rw_intr+0x2b/0x220 [sd_mod] [] scsi_softirq_done+0x2c/0x100 [] scsi_finish_command+0x47/0x60 [] blk_done_softirq+0x5a/0x70 [] __do_softirq+0x42/0x90 [] do_softirq+0x27/0x30 [] irq_exit+0x5a/0x60 [] do_IRQ+0x39/0x70 [] common_interrupt+0x23/0x28 [] do_exit+0x73/0x740 [] die+0x1e7/0x1f0 [] do_page_fault+0x188/0x5e0 [] do_page_fault+0x0/0x5e0 [] error_code+0x6a/0x70 [] __generic_unplug_device+0x25/0x30 [] generic_unplug_device+0x6/0x10 [] blk_unplug_work+0x42/0xa0 [] blk_unplug_work+0x0/0xa0 [] run_workqueue+0x97/0x110 [] worker_thread+0x0/0xe0 [] worker_thread+0x7d/0xe0 [] autoremove_wake_function+0x0/0x40 [] worker_thread+0x0/0xe0 [] kthread+0x42/0x70 [] kthread+0x0/0x70 [] kernel_thread_helper+0x7/0x18 ======================= Code: Bad EIP value. EIP: [<14001000>] 0x14001000 SS:ESP 0068:dfe21ca4 Kernel panic - not syncing: Fatal exception in interrupt #v- Output from ver_linux: #v+ Linux beehive 2.6.22.1 #2 Mon Jul 30 11:52:21 CEST 2007 i686 AMD Athlon(tm) Processor AuthenticAMD GNU/Linux Gnu C 4.2.1 Gnu make 3.81 binutils 2.17 util-linux 2.12r mount 2.12r module-init-tools 3.2.2 e2fsprogs 1.40.2 jfsutils 1.1.11 reiserfsprogs 3.6.20 xfsprogs 2.9.3 pcmciautils 014 Linux C Library > libc.2.6 Dynamic linker (ldd) 2.6 Linux C++ Library so.6.0 Procps 3.2.7 Net-tools 1.60 Kbd 1.12 Sh-utils 6.9 udev 113 wireless-tools 29 Modules Loaded capability commoncap ipv6 ppdev lp parport_pc parport i2c_viapro i2c_core via_ircc irda crc_ccitt pcspkr rtc_cmos ppp_generic rtc_core rtc_lib sg shpchp pci_hotplug i2o_core evdev thermal processor fan button battery ac slhc r8169 usbcore jfs sr_mod cdrom sd_mod sym53c8xx dpt_i2o ata_generic pata_via libata #v- /proc/cpuinfo: #v+ processor : 0 vendor_id : AuthenticAMD cpu family : 6 model : 4 model name : AMD Athlon(tm) Processor stepping : 4 cpu MHz : 1333.120 cache size : 256 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca cmov pat pse36 mmx fxsr syscall mmxext 3dnowext 3dnow bogomips : 2668.03 clflush size : 32 #v- Thank you very much, -- Philipp Tölke