Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932281AbWILLTE (ORCPT ); Tue, 12 Sep 2006 07:19:04 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932267AbWILLTE (ORCPT ); Tue, 12 Sep 2006 07:19:04 -0400 Received: from moutng.kundenserver.de ([212.227.126.177]:3564 "EHLO moutng.kundenserver.de") by vger.kernel.org with ESMTP id S1030192AbWILKl6 (ORCPT ); Tue, 12 Sep 2006 06:41:58 -0400 From: Christian To: linux-kernel@vger.kernel.org Subject: Lockdep Warning with LVM on DMRAID Date: Tue, 12 Sep 2006 12:40:08 +0200 User-Agent: KMail/1.9.4 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200609121240.08462.christiand59@web.de> X-Provags-ID: kundenserver.de abuse@kundenserver.de login:176b6e6b41629db5898eee8167b5e3a0 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 38483 Lines: 721 With kernel 2.6.18-rc6 I get a lockdep warning involving lvm and dm. I'm using dmraid (nvidia fakeraid) with LVM volumes and XFS/etx3 filesystem. [ 0.000000] Bootdata ok (command line is root=/dev/mapper/VolGroup00-LogVol00 ro) [ 0.000000] Linux version 2.6.18-rc6 (user@ubuntu.localnet) (gcc version 4.1.2 20060906 (prerelease) (Ubuntu 4.1.1-13ubuntu2)) #1 SMP Sun Sep 10 16:05:16 CEST 2006 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: 0000000000000000 - 000000000009d000 (usable) [ 0.000000] BIOS-e820: 000000000009d000 - 00000000000a0000 (reserved) [ 0.000000] BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) [ 0.000000] BIOS-e820: 0000000000100000 - 000000007fff0000 (usable) [ 0.000000] BIOS-e820: 000000007fff0000 - 000000007fff3000 (ACPI NVS) [ 0.000000] BIOS-e820: 000000007fff3000 - 0000000080000000 (ACPI data) [ 0.000000] BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved) [ 0.000000] BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved) [ 0.000000] DMI 2.3 present. [ 0.000000] ACPI: RSDP (v000 Nvidia ) @ 0x00000000000f7d70 [ 0.000000] ACPI: RSDT (v001 Nvidia AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x000000007fff3040 [ 0.000000] ACPI: FADT (v001 Nvidia AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x000000007fff30c0 [ 0.000000] ACPI: SSDT (v001 PTLTD POWERNOW 0x00000001 LTP 0x00000001) @ 0x000000007fff9900 [ 0.000000] ACPI: SRAT (v001 AMD HAMMER 0x00000001 AMD 0x00000001) @ 0x000000007fff9b00 [ 0.000000] ACPI: MCFG (v001 Nvidia AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x000000007fff9c00 [ 0.000000] ACPI: MADT (v001 Nvidia AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x000000007fff9840 [ 0.000000] ACPI: DSDT (v001 NVIDIA AWRDACPI 0x00001000 MSFT 0x0100000e) @ 0x0000000000000000 [ 0.000000] SRAT: PXM 0 -> APIC 0 -> Node 0 [ 0.000000] SRAT: PXM 0 -> APIC 1 -> Node 0 [ 0.000000] SRAT: Node 0 PXM 0 0-a0000 [ 0.000000] SRAT: Node 0 PXM 0 0-80000000 [ 0.000000] NUMA: Using 63 for the hash shift. [ 0.000000] Bootmem setup node 0 0000000000000000-000000007fff0000 [ 0.000000] On node 0 totalpages: 511139 [ 0.000000] DMA zone: 2138 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 509001 pages, LIFO batch:31 [ 0.000000] Nvidia board detected. Ignoring ACPI timer override. [ 0.000000] ACPI: PM-Timer IO Port: 0x4008 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) [ 0.000000] Processor #0 15:11 APIC version 16 [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled) [ 0.000000] Processor #1 15:11 APIC version 16 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) [ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 2, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: BIOS IRQ0 pin2 override ignored. [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 14 global_irq 14 high edge) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 15 global_irq 15 high edge) [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] ACPI: IRQ14 used by override. [ 0.000000] ACPI: IRQ15 used by override. [ 0.000000] Setting APIC routing to physical flat [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] Allocating PCI resources starting at 88000000 (gap: 80000000:60000000) [ 0.000000] SMP: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] Built 1 zonelists. Total pages: 511139 [ 0.000000] Kernel command line: root=/dev/mapper/VolGroup00-LogVol00 ro [ 0.000000] Initializing CPU#0 [ 0.000000] PID hash table entries: 4096 (order: 12, 32768 bytes) [ 0.000000] Disabling vsyscall due to use of PM timer [ 0.000000] time.c: Using 3.579545 MHz WALL PM GTOD PM timer. [ 0.000000] time.c: Detected 2651.331 MHz processor. [ 24.485222] Console: colour VGA+ 80x25 [ 24.487265] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 24.487348] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 24.487399] ... MAX_LOCK_DEPTH: 30 [ 24.487450] ... MAX_LOCKDEP_KEYS: 2048 [ 24.487501] ... CLASSHASH_SIZE: 1024 [ 24.487552] ... MAX_LOCKDEP_ENTRIES: 8192 [ 24.487604] ... MAX_LOCKDEP_CHAINS: 8192 [ 24.487655] ... CHAINHASH_SIZE: 4096 [ 24.487706] memory used by lock dependency info: 1120 kB [ 24.487758] per task-struct memory footprint: 1680 bytes [ 24.487810] ------------------------ [ 24.487861] | Locking API testsuite: [ 24.487912] ---------------------------------------------------------------------------- [ 24.487994] | spin |wlock |rlock |mutex | wsem | rsem | [ 24.488077] -------------------------------------------------------------------------- [ 24.488164] A-A deadlock: ok | ok | ok | ok | ok | ok | [ 24.488835] A-B-B-A deadlock: ok | ok | ok | ok | ok | ok | [ 24.489511] A-B-B-C-C-A deadlock: ok | ok | ok | ok | ok | ok | [ 24.490205] A-B-C-A-B-C deadlock: ok | ok | ok | ok | ok | ok | [ 24.490893] A-B-B-C-C-D-D-A deadlock: ok | ok | ok | ok | ok | ok | [ 24.491599] A-B-C-D-B-D-D-A deadlock: ok | ok | ok | ok | ok | ok | [ 24.492304] A-B-C-D-B-C-D-A deadlock: ok | ok | ok | ok | ok | ok | [ 24.493011] double unlock: ok | ok | ok | ok | ok | ok | [ 24.493671] initialize held: ok | ok | ok | ok | ok | ok | [ 24.494338] bad unlock order: ok | ok | ok | ok | ok | ok | [ 24.495012] -------------------------------------------------------------------------- [ 24.495094] recursive read-lock: | ok | | ok | [ 24.495419] recursive read-lock #2: | ok | | ok | [ 24.495744] mixed read-write-lock: | ok | | ok | [ 24.496070] mixed write-read-lock: | ok | | ok | [ 24.496395] -------------------------------------------------------------------------- [ 24.496478] hard-irqs-on + irq-safe-A/12: ok | ok | ok | [ 24.496829] soft-irqs-on + irq-safe-A/12: ok | ok | ok | [ 24.497181] hard-irqs-on + irq-safe-A/21: ok | ok | ok | [ 24.497532] soft-irqs-on + irq-safe-A/21: ok | ok | ok | [ 24.497883] sirq-safe-A => hirqs-on/12: ok | ok | ok | [ 24.498242] sirq-safe-A => hirqs-on/21: ok | ok | ok | [ 24.498593] hard-safe-A + irqs-on/12: ok | ok | ok | [ 24.498944] soft-safe-A + irqs-on/12: ok | ok | ok | [ 24.499296] hard-safe-A + irqs-on/21: ok | ok | ok | [ 24.499647] soft-safe-A + irqs-on/21: ok | ok | ok | [ 24.499998] hard-safe-A + unsafe-B #1/123: ok | ok | ok | [ 24.500356] soft-safe-A + unsafe-B #1/123: ok | ok | ok | [ 24.500713] hard-safe-A + unsafe-B #1/132: ok | ok | ok | [ 24.501070] soft-safe-A + unsafe-B #1/132: ok | ok | ok | [ 24.501426] hard-safe-A + unsafe-B #1/213: ok | ok | ok | [ 24.501783] soft-safe-A + unsafe-B #1/213: ok | ok | ok | [ 24.502141] hard-safe-A + unsafe-B #1/231: ok | ok | ok | [ 24.502504] soft-safe-A + unsafe-B #1/231: ok | ok | ok | [ 24.502860] hard-safe-A + unsafe-B #1/312: ok | ok | ok | [ 24.503212] soft-safe-A + unsafe-B #1/312: ok | ok | ok | [ 24.503566] hard-safe-A + unsafe-B #1/321: ok | ok | ok | [ 24.503921] soft-safe-A + unsafe-B #1/321: ok | ok | ok | [ 24.504278] hard-safe-A + unsafe-B #2/123: ok | ok | ok | [ 24.504635] soft-safe-A + unsafe-B #2/123: ok | ok | ok | [ 24.504992] hard-safe-A + unsafe-B #2/132: ok | ok | ok | [ 24.505349] soft-safe-A + unsafe-B #2/132: ok | ok | ok | [ 24.505707] hard-safe-A + unsafe-B #2/213: ok | ok | ok | [ 24.506063] soft-safe-A + unsafe-B #2/213: ok | ok | ok | [ 24.506428] hard-safe-A + unsafe-B #2/231: ok | ok | ok | [ 24.506785] soft-safe-A + unsafe-B #2/231: ok | ok | ok | [ 24.507142] hard-safe-A + unsafe-B #2/312: ok | ok | ok | [ 24.507498] soft-safe-A + unsafe-B #2/312: ok | ok | ok | [ 24.507856] hard-safe-A + unsafe-B #2/321: ok | ok | ok | [ 24.508213] soft-safe-A + unsafe-B #2/321: ok | ok | ok | [ 24.508570] hard-irq lock-inversion/123: ok | ok | ok | [ 24.508927] soft-irq lock-inversion/123: ok | ok | ok | [ 24.509285] hard-irq lock-inversion/132: ok | ok | ok | [ 24.509643] soft-irq lock-inversion/132: ok | ok | ok | [ 24.510001] hard-irq lock-inversion/213: ok | ok | ok | [ 24.510367] soft-irq lock-inversion/213: ok | ok | ok | [ 24.510724] hard-irq lock-inversion/231: ok | ok | ok | [ 24.511081] soft-irq lock-inversion/231: ok | ok | ok | [ 24.511439] hard-irq lock-inversion/312: ok | ok | ok | [ 24.511796] soft-irq lock-inversion/312: ok | ok | ok | [ 24.512154] hard-irq lock-inversion/321: ok | ok | ok | [ 24.512511] soft-irq lock-inversion/321: ok | ok | ok | [ 24.512869] hard-irq read-recursion/123: ok | [ 24.513034] soft-irq read-recursion/123: ok | [ 24.513200] hard-irq read-recursion/132: ok | [ 24.513365] soft-irq read-recursion/132: ok | [ 24.513531] hard-irq read-recursion/213: ok | [ 24.513697] soft-irq read-recursion/213: ok | [ 24.513862] hard-irq read-recursion/231: ok | [ 24.514028] soft-irq read-recursion/231: ok | [ 24.514202] hard-irq read-recursion/312: ok | [ 24.514367] soft-irq read-recursion/312: ok | [ 24.514533] hard-irq read-recursion/321: ok | [ 24.514698] soft-irq read-recursion/321: ok | [ 24.514863] ------------------------------------------------------- [ 24.514916] Good, all 218 testcases passed! | [ 24.514967] --------------------------------- [ 24.515812] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 24.517094] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes) [ 24.517564] Checking aperture... [ 24.517616] CPU 0: aperture @ 4460000000 size 32 MB [ 24.517668] Aperture too small (32 MB) [ 24.522412] No AGP bridge found [ 24.543769] Memory: 2034524k/2097088k available (2310k kernel code, 62168k reserved, 1675k data, 204k init) [ 24.622115] Calibrating delay using timer specific routine.. 5307.59 BogoMIPS (lpj=10615197) [ 24.622408] Security Framework v1.0.0 initialized [ 24.622463] SELinux: Disabled at boot. [ 24.622601] Mount-cache hash table entries: 256 [ 24.623148] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) [ 24.623203] CPU: L2 Cache: 512K (64 bytes/line) [ 24.623255] CPU 0/0 -> Node 0 [ 24.623305] CPU: Physical Processor ID: 0 [ 24.623356] CPU: Processor Core ID: 0 [ 24.623422] lockdep: not fixing up alternatives. [ 24.623474] ACPI: Core revision 20060707 [ 24.674320] Using local APIC timer interrupts. [ 24.712068] result 16570841 [ 24.712119] Detected 16.570 MHz APIC timer. [ 24.714891] lockdep: not fixing up alternatives. [ 24.714988] Booting processor 1/2 APIC 0x1 [ 24.723066] Initializing CPU#1 [ 24.803795] Calibrating delay using timer specific routine.. 5303.00 BogoMIPS (lpj=10606010) [ 24.803800] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) [ 24.803802] CPU: L2 Cache: 512K (64 bytes/line) [ 24.803804] CPU 1/1 -> Node 0 [ 24.803805] CPU: Physical Processor ID: 0 [ 24.803806] CPU: Processor Core ID: 1 [ 24.803875] AMD Athlon(tm) 64 X2 Dual Core Processor 3800+ stepping 01 [ 24.807798] CPU 1: Syncing TSC to CPU 0. [ 24.810100] CPU 1: synchronized TSC with CPU 0 (last diff -74 cycles, maxerr 527 cycles) [ 24.810110] Brought up 2 CPUs [ 24.811344] testing NMI watchdog ... OK. [ 25.501849] migration_cost=126 [ 25.502433] checking if image is initramfs... it is [ 25.987754] Freeing initrd memory: 6641k freed [ 25.991909] NET: Registered protocol family 16 [ 25.992249] ACPI: bus type pci registered [ 25.995110] PCI: Using MMCONFIG at e0000000 [ 25.995195] PCI: No mmconfig possible on device 0:18 [ 26.010194] ACPI: Interpreter enabled [ 26.010249] ACPI: Using IOAPIC for interrupt routing [ 26.011786] ACPI: PCI Root Bridge [PCI0] (0000:00) [ 26.011847] PCI: Probing PCI hardware (bus 00) [ 26.018136] PCI: Transparent bridge - 0000:00:09.0 [ 26.018752] Boot video device is 0000:01:00.0 [ 26.018836] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] [ 26.137785] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.HUB0._PRT] [ 26.143600] ACPI: PCI Interrupt Link [LNK1] (IRQs *3 4 5 7 9 10 11 12 14 15) [ 26.144391] ACPI: PCI Interrupt Link [LNK2] (IRQs 3 4 *5 7 9 10 11 12 14 15) [ 26.145166] ACPI: PCI Interrupt Link [LNK3] (IRQs *3 4 5 7 9 10 11 12 14 15) [ 26.145948] ACPI: PCI Interrupt Link [LNK4] (IRQs 3 4 5 7 9 10 11 12 14 15) *0, disabled. [ 26.146799] ACPI: PCI Interrupt Link [LNK5] (IRQs 3 4 5 7 9 10 11 12 14 15) *0, disabled. [ 26.147643] ACPI: PCI Interrupt Link [LUBA] (IRQs *3 4 5 7 9 10 11 12 14 15) [ 26.148418] ACPI: PCI Interrupt Link [LUBB] (IRQs 3 4 5 7 9 10 11 12 14 15) *0, disabled. [ 26.149275] ACPI: PCI Interrupt Link [LMAC] (IRQs 3 4 5 7 9 10 11 *12 14 15) [ 26.150065] ACPI: PCI Interrupt Link [LACI] (IRQs 3 4 5 7 9 10 *11 12 14 15) [ 26.150837] ACPI: PCI Interrupt Link [LMCI] (IRQs 3 4 5 7 9 10 11 12 14 15) *0, disabled. [ 26.151683] ACPI: PCI Interrupt Link [LSMB] (IRQs 3 4 5 7 9 10 11 *12 14 15) [ 26.152457] ACPI: PCI Interrupt Link [LUB2] (IRQs 3 4 5 7 9 10 *11 12 14 15) [ 26.153229] ACPI: PCI Interrupt Link [LIDE] (IRQs 3 4 5 7 9 10 11 12 14 15) *0, disabled. [ 26.154098] ACPI: PCI Interrupt Link [LSID] (IRQs 3 4 5 7 9 10 *11 12 14 15) [ 26.154885] ACPI: PCI Interrupt Link [LFID] (IRQs 3 4 *5 7 9 10 11 12 14 15) [ 26.155671] ACPI: PCI Interrupt Link [LPCA] (IRQs 3 4 5 7 9 10 11 12 14 15) *0, disabled. [ 26.156620] ACPI: PCI Interrupt Link [APC1] (IRQs 16) *0, disabled. [ 26.157376] ACPI: PCI Interrupt Link [APC2] (IRQs 17) *0, disabled. [ 26.158110] ACPI: PCI Interrupt Link [APC3] (IRQs 18) *0, disabled. [ 26.158851] ACPI: PCI Interrupt Link [APC4] (IRQs 19) *0, disabled. [ 26.159433] ACPI: PCI Interrupt Link [APC5] (IRQs *16), disabled. [ 26.160183] ACPI: PCI Interrupt Link [APCF] (IRQs 20 21 22 23) *0, disabled. [ 26.161012] ACPI: PCI Interrupt Link [APCG] (IRQs 20 21 22 23) *0, disabled. [ 26.161838] ACPI: PCI Interrupt Link [APCH] (IRQs 20 21 22 23) *0, disabled. [ 26.162655] ACPI: PCI Interrupt Link [APCJ] (IRQs 20 21 22 23) *0, disabled. [ 26.163480] ACPI: PCI Interrupt Link [APCK] (IRQs 20 21 22 23) *0, disabled. [ 26.164305] ACPI: PCI Interrupt Link [APCS] (IRQs 20 21 22 23) *0, disabled. [ 26.165122] ACPI: PCI Interrupt Link [APCL] (IRQs 20 21 22 23) *0, disabled. [ 26.165957] ACPI: PCI Interrupt Link [APCZ] (IRQs 20 21 22 23) *0, disabled. [ 26.166789] ACPI: PCI Interrupt Link [APSI] (IRQs 20 21 22 23) *0, disabled. [ 26.167619] ACPI: PCI Interrupt Link [APSJ] (IRQs 20 21 22 23) *0, disabled. [ 26.168459] ACPI: PCI Interrupt Link [APCP] (IRQs 20 21 22 23) *0, disabled. [ 26.175031] Linux Plug and Play Support v0.97 (c) Adam Belay [ 26.175121] pnp: PnP ACPI init [ 26.185366] pnp: PnP ACPI: found 15 devices [ 26.185651] PCI: Using ACPI for IRQ routing [ 26.185705] PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report [ 26.186098] PCI-DMA: Disabling IOMMU. [ 26.186987] pnp: 00:01: ioport range 0x4000-0x407f could not be reserved [ 26.187043] pnp: 00:01: ioport range 0x4080-0x40ff has been reserved [ 26.187097] pnp: 00:01: ioport range 0x4400-0x447f has been reserved [ 26.187152] pnp: 00:01: ioport range 0x4480-0x44ff could not be reserved [ 26.187207] pnp: 00:01: ioport range 0x4800-0x487f has been reserved [ 26.187261] pnp: 00:01: ioport range 0x4880-0x48ff has been reserved [ 26.188354] PCI: Bridge: 0000:00:09.0 [ 26.188406] IO window: a000-afff [ 26.188458] MEM window: d3000000-d4ffffff [ 26.188510] PREFETCH window: 88000000-880fffff [ 26.188562] PCI: Bridge: 0000:00:0b.0 [ 26.188613] IO window: disabled. [ 26.188664] MEM window: disabled. [ 26.188715] PREFETCH window: disabled. [ 26.188767] PCI: Bridge: 0000:00:0c.0 [ 26.188817] IO window: disabled. [ 26.188868] MEM window: disabled. [ 26.188919] PREFETCH window: disabled. [ 26.188971] PCI: Bridge: 0000:00:0d.0 [ 26.189021] IO window: disabled. [ 26.189072] MEM window: disabled. [ 26.189123] PREFETCH window: disabled. [ 26.189176] PCI: Bridge: 0000:00:0e.0 [ 26.189235] IO window: 9000-9fff [ 26.189286] MEM window: d0000000-d2ffffff [ 26.189343] PREFETCH window: c0000000-cfffffff [ 26.189399] PCI: Setting latency timer of device 0000:00:09.0 to 64 [ 26.189406] PCI: Setting latency timer of device 0000:00:0b.0 to 64 [ 26.189412] PCI: Setting latency timer of device 0000:00:0c.0 to 64 [ 26.189418] PCI: Setting latency timer of device 0000:00:0d.0 to 64 [ 26.189423] PCI: Setting latency timer of device 0000:00:0e.0 to 64 [ 26.189883] NET: Registered protocol family 2 [ 26.233324] IP route cache hash table entries: 65536 (order: 7, 524288 bytes) [ 26.233882] TCP established hash table entries: 65536 (order: 9, 3670016 bytes) [ 26.240031] TCP bind hash table entries: 32768 (order: 8, 1835008 bytes) [ 26.243081] TCP: Hash tables configured (established 65536 bind 32768) [ 26.243151] TCP reno registered [ 26.248474] Initializing RT-Tester: OK [ 26.248650] audit: initializing netlink socket (disabled) [ 26.248736] audit(1158055889.732:1): initialized [ 26.249345] VFS: Disk quotas dquot_6.5.1 [ 26.249446] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 26.249669] Initializing Cryptographic API [ 26.249730] io scheduler noop registered [ 26.249821] io scheduler anticipatory registered [ 26.249914] io scheduler deadline registered [ 26.250045] io scheduler cfq registered (default) [ 26.269482] PCI: Linking AER extended capability on 0000:00:0b.0 [ 26.269541] PCI: Linking AER extended capability on 0000:00:0c.0 [ 26.269595] PCI: Linking AER extended capability on 0000:00:0d.0 [ 26.269649] PCI: Linking AER extended capability on 0000:00:0e.0 [ 26.270136] PCI: Setting latency timer of device 0000:00:0b.0 to 64 [ 26.270139] pcie_portdrv_probe->Dev[005d:10de] has invalid IRQ. Check vendor BIOS [ 26.270239] assign_interrupt_mode Found MSI capability [ 26.270354] Allocate Port Service[0000:00:0b.0:pcie00] [ 26.270496] Allocate Port Service[0000:00:0b.0:pcie03] [ 26.270635] PCI: Setting latency timer of device 0000:00:0c.0 to 64 [ 26.270637] pcie_portdrv_probe->Dev[005d:10de] has invalid IRQ. Check vendor BIOS [ 26.270736] assign_interrupt_mode Found MSI capability [ 26.270807] Allocate Port Service[0000:00:0c.0:pcie00] [ 26.270936] Allocate Port Service[0000:00:0c.0:pcie03] [ 26.271071] PCI: Setting latency timer of device 0000:00:0d.0 to 64 [ 26.271074] pcie_portdrv_probe->Dev[005d:10de] has invalid IRQ. Check vendor BIOS [ 26.271179] assign_interrupt_mode Found MSI capability [ 26.271249] Allocate Port Service[0000:00:0d.0:pcie00] [ 26.271383] Allocate Port Service[0000:00:0d.0:pcie03] [ 26.271515] PCI: Setting latency timer of device 0000:00:0e.0 to 64 [ 26.271518] pcie_portdrv_probe->Dev[005d:10de] has invalid IRQ. Check vendor BIOS [ 26.271616] assign_interrupt_mode Found MSI capability [ 26.271686] Allocate Port Service[0000:00:0e.0:pcie00] [ 26.271817] Allocate Port Service[0000:00:0e.0:pcie03] [ 26.343707] Real Time Clock Driver v1.12ac [ 26.343894] Linux agpgart interface v0.101 (c) Dave Jones [ 26.343947] Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled [ 26.344311] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 26.345729] 00:08: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 26.348857] RAMDISK driver initialized: 16 RAM disks of 65536K size 1024 blocksize [ 26.349709] Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 [ 26.349768] ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx [ 26.350304] PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1 [ 26.350357] PNP: PS/2 controller doesn't have AUX irq; using default 12 [ 26.352447] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 26.352671] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 26.353231] mice: PS/2 mouse device common for all mice [ 26.354333] TCP bic registered [ 26.354417] NET: Registered protocol family 1 [ 26.354486] NET: Registered protocol family 8 [ 26.354537] NET: Registered protocol family 20 [ 26.355143] ACPI: (supports S0 S1 S3 S4 S5) [ 26.355390] drivers/rtc/hctosys.c: unable to open rtc device (rtc0) [ 26.355490] Freeing unused kernel memory: 204k freed [ 26.355817] Write protecting the kernel read-only data: 913k [ 26.451515] ACPI: Fan [FAN] (on) [ 26.457609] ACPI: Thermal Zone [THRM] (40 C) [ 26.669658] input: AT Translated Set 2 keyboard as /class/input/input0 [ 27.230227] SCSI subsystem initialized [ 27.234327] libata version 2.00 loaded. [ 27.235923] sata_nv 0000:00:07.0: version 2.0 [ 27.236906] ACPI: PCI Interrupt Link [APSI] enabled at IRQ 23 [ 27.236967] GSI 16 sharing vector 0xD9 and IRQ 16 [ 27.237022] ACPI: PCI Interrupt 0000:00:07.0[A] -> Link [APSI] -> GSI 23 (level, low) -> IRQ 217 [ 27.237299] PCI: Setting latency timer of device 0000:00:07.0 to 64 [ 27.237567] ata1: SATA max UDMA/133 cmd 0x9F0 ctl 0xBF2 bmdma 0xD800 irq 217 [ 27.237737] ata2: SATA max UDMA/133 cmd 0x970 ctl 0xB72 bmdma 0xD808 irq 217 [ 27.237808] scsi0 : sata_nv [ 27.552394] ata1: SATA link down (SStatus 0 SControl 300) [ 27.552464] scsi1 : sata_nv [ 27.868211] ata2: SATA link down (SStatus 0 SControl 300) [ 27.869073] ACPI: PCI Interrupt Link [APSJ] enabled at IRQ 22 [ 27.869129] GSI 17 sharing vector 0xE1 and IRQ 17 [ 27.869184] ACPI: PCI Interrupt 0000:00:08.0[A] -> Link [APSJ] -> GSI 22 (level, low) -> IRQ 225 [ 27.869436] PCI: Setting latency timer of device 0000:00:08.0 to 64 [ 27.869593] ata3: SATA max UDMA/133 cmd 0x9E0 ctl 0xBE2 bmdma 0xC400 irq 225 [ 27.869749] ata4: SATA max UDMA/133 cmd 0x960 ctl 0xB62 bmdma 0xC408 irq 225 [ 27.869817] scsi2 : sata_nv [ 28.339955] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 28.344938] ata3.00: ATA-7, max UDMA7, 488397168 sectors: LBA48 NCQ (depth 0/32) [ 28.345021] ata3.00: ata3: dev 0 multi count 16 [ 28.350064] ata3.00: configured for UDMA/133 [ 28.350129] scsi3 : sata_nv [ 28.819677] ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 28.823313] ata4.00: ATA-7, max UDMA7, 488397168 sectors: LBA48 NCQ (depth 0/32) [ 28.823396] ata4.00: ata4: dev 0 multi count 16 [ 28.849470] ata4.00: configured for UDMA/133 [ 28.849795] Vendor: ATA Model: SAMSUNG SP2504C Rev: VT10 [ 28.850428] Type: Direct-Access ANSI SCSI revision: 05 [ 28.851028] Vendor: ATA Model: SAMSUNG SP2504C Rev: VT10 [ 28.851667] Type: Direct-Access ANSI SCSI revision: 05 [ 28.865975] SCSI device sda: 488397168 512-byte hdwr sectors (250059 MB) [ 28.866061] sda: Write Protect is off [ 28.866112] sda: Mode Sense: 00 3a 00 00 [ 28.866164] SCSI device sda: drive cache: write back [ 28.866428] SCSI device sda: 488397168 512-byte hdwr sectors (250059 MB) [ 28.866511] sda: Write Protect is off [ 28.866562] sda: Mode Sense: 00 3a 00 00 [ 28.866622] SCSI device sda: drive cache: write back [ 28.866691] sda: sda1 sda2 sda3 [ 28.875893] sda: p3 exceeds device capacity [ 28.876242] sd 2:0:0:0: Attached scsi disk sda [ 28.876503] SCSI device sdb: 488397168 512-byte hdwr sectors (250059 MB) [ 28.876598] sdb: Write Protect is off [ 28.876649] sdb: Mode Sense: 00 3a 00 00 [ 28.876725] SCSI device sdb: drive cache: write back [ 28.877000] SCSI device sdb: 488397168 512-byte hdwr sectors (250059 MB) [ 28.877132] sdb: Write Protect is off [ 28.877183] sdb: Mode Sense: 00 3a 00 00 [ 28.877268] SCSI device sdb: drive cache: write back [ 28.877337] sdb: unknown partition table [ 28.881769] sd 3:0:0:0: Attached scsi disk sdb [ 29.014966] Buffer I/O error on device sda3, logical block 669380224 [ 29.015027] Buffer I/O error on device sda3, logical block 669380225 [ 29.015082] Buffer I/O error on device sda3, logical block 669380226 [ 29.015137] Buffer I/O error on device sda3, logical block 669380227 [ 29.015191] Buffer I/O error on device sda3, logical block 669380228 [ 29.015246] Buffer I/O error on device sda3, logical block 669380229 [ 29.015300] Buffer I/O error on device sda3, logical block 669380230 [ 29.015355] Buffer I/O error on device sda3, logical block 669380231 [ 29.015477] Buffer I/O error on device sda3, logical block 669380224 [ 29.015556] Buffer I/O error on device sda3, logical block 669380225 [ 29.136019] NFORCE-CK804: IDE controller at PCI slot 0000:00:06.0 [ 29.136098] NFORCE-CK804: chipset revision 242 [ 29.136150] NFORCE-CK804: not 100% native mode: will probe irqs later [ 29.136207] NFORCE-CK804: 0000:00:06.0 (rev f2) UDMA133 controller [ 29.136269] ide0: BM-DMA at 0xf000-0xf007, BIOS settings: hda:DMA, hdb:DMA [ 29.136399] ide1: BM-DMA at 0xf008-0xf00f, BIOS settings: hdc:DMA, hdd:DMA [ 29.136527] Probing IDE interface ide0... [ 29.707174] Probing IDE interface ide1... [ 30.446915] hdc: HL-DT-STDVD-ROM GDR8163B, ATAPI CD/DVD-ROM drive [ 31.234460] hdd: HL-DT-ST DVDRAM GSA-4167B, ATAPI CD/DVD-ROM drive [ 31.297550] ide1 at 0x170-0x177,0x376 on irq 15 [ 31.314208] hdc: ATAPI 52X DVD-ROM drive, 256kB Cache, UDMA(33) [ 31.314393] Uniform CD-ROM driver Revision: 3.20 [ 31.323516] hdd: ATAPI 48X DVD-ROM DVD-R-RAM CD-R/RW drive, 2048kB Cache, UDMA(33) [ 31.436171] Probing IDE interface ide0... [ 31.454554] ieee1394: Initialized config rom entry `ip1394' [ 31.456774] ACPI: PCI Interrupt Link [APC1] enabled at IRQ 16 [ 31.456833] GSI 18 sharing vector 0xE9 and IRQ 18 [ 31.456888] ACPI: PCI Interrupt 0000:05:0b.0[A] -> Link [APC1] -> GSI 16 (level, low) -> IRQ 233 [ 31.507557] forcedeth.c: Reverse Engineered nForce ethernet driver. Version 0.56. [ 31.515047] usbcore: registered new driver usbfs [ 31.515910] usbcore: registered new driver hub [ 31.527261] ohci_hcd: 2005 April 22 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI) [ 31.531476] ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[233] MMIO=[d4008000-d40087ff] Max Packet=[2048] IR/IT contexts=[4/8] [ 31.533894] ACPI: PCI Interrupt Link [APCH] enabled at IRQ 21 [ 31.533953] GSI 19 sharing vector 0x32 and IRQ 19 [ 31.534009] ACPI: PCI Interrupt 0000:00:0a.0[A] -> Link [APCH] -> GSI 21 (level, low) -> IRQ 50 [ 31.534222] PCI: Setting latency timer of device 0000:00:0a.0 to 64 [ 31.534232] forcedeth: using HIGHDMA [ 32.058217] eth0: forcedeth.c: subsystem: 01043:8141 bound to 0000:00:0a.0 [ 32.059535] ACPI: PCI Interrupt Link [APCL] enabled at IRQ 20 [ 32.059593] GSI 20 sharing vector 0x3A and IRQ 20 [ 32.059650] ACPI: PCI Interrupt 0000:00:02.1[B] -> Link [APCL] -> GSI 20 (level, low) -> IRQ 58 [ 32.059903] PCI: Setting latency timer of device 0000:00:02.1 to 64 [ 32.059909] ehci_hcd 0000:00:02.1: EHCI Host Controller [ 32.060370] ehci_hcd 0000:00:02.1: new USB bus registered, assigned bus number 1 [ 32.060530] ehci_hcd 0000:00:02.1: debug port 1 [ 32.060584] PCI: cache line size of 64 is not supported by device 0000:00:02.1 [ 32.060600] ehci_hcd 0000:00:02.1: irq 58, io mem 0xfeb00000 [ 32.060655] ehci_hcd 0000:00:02.1: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004 [ 32.061253] usb usb1: configuration #1 chosen from 1 choice [ 32.061460] hub 1-0:1.0: USB hub found [ 32.061538] hub 1-0:1.0: 10 ports detected [ 32.167065] ACPI: PCI Interrupt Link [APCF] enabled at IRQ 23 [ 32.167121] ACPI: PCI Interrupt 0000:00:02.0[A] -> Link [APCF] -> GSI 23 (level, low) -> IRQ 217 [ 32.167355] PCI: Setting latency timer of device 0000:00:02.0 to 64 [ 32.167360] ohci_hcd 0000:00:02.0: OHCI Host Controller [ 32.167615] ohci_hcd 0000:00:02.0: new USB bus registered, assigned bus number 2 [ 32.167723] ohci_hcd 0000:00:02.0: irq 217, io mem 0xd5004000 [ 32.228249] usb usb2: configuration #1 chosen from 1 choice [ 32.228471] hub 2-0:1.0: USB hub found [ 32.228551] hub 2-0:1.0: 10 ports detected [ 32.361650] device-mapper: ioctl: 4.7.0-ioctl (2006-06-24) initialised: dm-devel@redhat.com [ 32.405633] usb 1-1: new high speed USB device using ehci_hcd and address 2 [ 32.506210] [ 32.506212] ============================================= [ 32.506315] [ INFO: possible recursive locking detected ] [ 32.506367] --------------------------------------------- [ 32.506419] vgchange/2026 is trying to acquire lock: [ 32.506470] (&md->io_lock){----}, at: [] dm_request+0x25/0x140 [dm_mod] [ 32.506637] [ 32.506638] but task is already holding lock: [ 32.506736] (&md->io_lock){----}, at: [] dm_request+0x25/0x140 [dm_mod] [ 32.506898] [ 32.506899] other info that might help us debug this: [ 32.506998] 1 lock held by vgchange/2026: [ 32.507048] #0: (&md->io_lock){----}, at: [] dm_request+0x25/0x140 [dm_mod] [ 32.507229] [ 32.507229] stack backtrace: [ 32.507326] [ 32.507327] Call Trace: [ 32.507431] [] __lock_acquire+0x97c/0xd20 [ 32.507489] [] :dm_mod:dm_request+0x25/0x140 [ 32.507543] [] lock_acquire+0x88/0xc0 [ 32.507600] [] :dm_mod:dm_request+0x25/0x140 [ 32.507655] [] down_read+0x3e/0x50 [ 32.507711] [] :dm_mod:dm_request+0x25/0x140 [ 32.507767] [] generic_make_request+0x18f/0x1b0 [ 32.507825] [] :dm_mod:__map_bio+0x69/0xc0 [ 32.507882] [] :dm_mod:__split_bio+0x180/0x3d0 [ 32.507937] [] _spin_unlock_irq+0x2b/0x40 [ 32.507995] [] :dm_mod:dm_request+0x12a/0x140 [ 32.508049] [] _spin_unlock_irqrestore+0x49/0x60 [ 32.508103] [] generic_make_request+0x18f/0x1b0 [ 32.508158] [] dio_bio_submit+0x4a/0xa0 [ 32.508213] [] submit_bio+0xde/0xf0 [ 32.508267] [] dio_bio_submit+0x74/0xa0 [ 32.508320] [] __blockdev_direct_IO+0x987/0xd70 [ 32.508378] [] blkdev_direct_IO+0x49/0x50 [ 32.508431] [] blkdev_get_blocks+0x0/0xd0 [ 32.508486] [] generic_file_direct_IO+0xba/0x110 [ 32.508541] [] __generic_file_aio_read+0xca/0x1e0 [ 32.508597] [] generic_file_read+0xc6/0xe0 [ 32.508653] [] autoremove_wake_function+0x0/0x40 [ 32.508707] [] trace_hardirqs_on+0x11d/0x150 [ 32.508763] [] vfs_read+0xdc/0x1a0 [ 32.508816] [] sys_read+0x50/0x90 [ 32.508871] [] system_call+0x7e/0x83 [ 32.508924] [ 32.546268] usb 1-1: configuration #1 chosen from 1 choice [ 32.657415] SGI XFS with ACLs, security attributes, realtime, large block/inode numbers, no debug enabled [ 32.658017] SGI XFS Quota Management subsystem [ 32.659014] Filesystem "dm-4": Disabling barriers, not supported by the underlying device [ 32.667848] XFS mounting filesystem dm-4 [ 32.735854] Ending clean XFS mount for filesystem: dm-4 [ 32.789384] usb 1-2: new high speed USB device using ehci_hcd and address 3 [ 32.805640] ieee1394: Host added: ID:BUS[0-00:1023] GUID[0011d8000077be63] [ 32.927168] usb 1-2: configuration #1 chosen from 1 choice [ 33.113226] ohci_hcd 0000:00:02.0: wakeup [ 33.496966] usb 2-4: new low speed USB device using ohci_hcd and address 2 [ 33.715992] usb 2-4: configuration #1 chosen from 1 choice [ 39.901742] usbcore: registered new driver hiddev [ 39.912450] input: HID 1241:1177 as /class/input/input1 [ 39.912558] input: USB HID v1.10 Mouse [HID 1241:1177] on usb-0000:00:02.0-4 [ 39.912664] usbcore: registered new driver usbhid [ 39.912716] drivers/usb/input/hid-core.c: v2.6:USB HID core driver [ 40.015728] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 40.020990] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 40.081021] input: PC Speaker as /class/input/input2 [ 40.241659] Floppy drive(s): fd0 is 1.44M [ 40.264564] FDC 0 is a post-1991 82077 [ 40.321504] ACPI: PCI Interrupt Link [APC2] enabled at IRQ 17 [ 40.321563] GSI 21 sharing vector 0x42 and IRQ 21 [ 40.322220] ACPI: PCI Interrupt 0000:05:0c.0[A] -> Link [APC2] -> GSI 17 (level, low) -> IRQ 66 [ 40.322505] skge 1.6 addr 0xd4000000 irq 66 chip Yukon-Lite rev 9 [ 40.322778] skge eth1: addr 00:15:f2:3f:26:5c [ 40.325025] printk: 78 messages suppressed. [ 40.325082] Buffer I/O error on device sda3, logical block 669380224 [ 40.325139] Buffer I/O error on device sda3, logical block 669380225 [ 40.460110] sd 2:0:0:0: Attached scsi generic sg0 type 0 [ 40.460228] sd 3:0:0:0: Attached scsi generic sg1 type 0 [ 40.513842] skge eth1: enabling interface [ 40.689174] i2c_adapter i2c-0: nForce2 SMBus adapter at 0x4c00 [ 40.689300] i2c_adapter i2c-1: nForce2 SMBus adapter at 0x4c40 [ 40.728292] parport: PnPBIOS parport detected. [ 40.728396] parport0: PC-style at 0x378 (0x778), irq 7, dma 3 [PCSPP,TRISTATE,COMPAT,ECP,DMA] [ 40.865202] ts: Compaq touchscreen protocol output [ 41.158606] ACPI: PCI Interrupt Link [APCJ] enabled at IRQ 22 [ 41.158663] ACPI: PCI Interrupt 0000:00:04.0[A] -> Link [APCJ] -> GSI 22 (level, low) -> IRQ 225 [ 41.158947] PCI: Setting latency timer of device 0000:00:04.0 to 64 [ 41.484325] intel8x0_measure_ac97_clock: measured 58612 usecs [ 41.484380] intel8x0: clocking to 47020 [ 41.554605] NET: Registered protocol family 17 [ 42.060017] it87: Found IT8712F chip at 0x290, revision 7 [ 42.131355] Unable to find swap-space signature [ 42.219982] Filesystem "dm-4": Disabling barriers, not supported by the underlying device [ 42.921812] Filesystem "dm-6": Disabling barriers, not supported by the underlying device [ 42.942206] XFS mounting filesystem dm-6 [ 43.029193] Ending clean XFS mount for filesystem: dm-6 [ 43.116580] kjournald starting. Commit interval 5 seconds [ 43.116766] EXT3 FS on dm-2, internal journal [ 43.116771] EXT3-fs: mounted filesystem with ordered data mode. [ 43.143583] NTFS driver 2.1.27 [Flags: R/O MODULE]. [ 43.228009] NTFS volume version 3.1. [ 43.266979] Unable to find swap-space signature [ 49.385866] ACPI: Power Button (FF) [PWRF] [ 49.385880] ACPI: Power Button (CM) [PWRB] [ 49.415888] Using specific hotkey driver [ 49.479650] ibm_acpi: ec object not found [ 49.538377] toshiba_acpi: Unknown parameter `hotkeys_over_acpi' [ 49.808754] powernow-k8: Found 2 AMD Athlon(tm) 64 X2 Dual Core Processor 3800+ processors (version 2.00.00) [ 49.808845] powernow-k8: 0 : fid 0xc (2000 MHz), vid 0x8 [ 49.808848] powernow-k8: 1 : fid 0xa (1800 MHz), vid 0xa [ 49.808850] powernow-k8: 2 : fid 0x2 (1000 MHz), vid 0x12 [ 49.810062] powernow-k8: ph2 null fid transition 0xc [ 50.287468] lp0: using parport0 (interrupt-driven). [ 50.299580] ppdev: user-space parallel port driver [ 53.678891] printk: 54 messages suppressed. [ 53.678895] Buffer I/O error on device sda3, logical block 669380224 [ 53.678981] Buffer I/O error on device sda3, logical block 669380225 [ 53.908228] Capability LSM initialized [ 54.104463] NET: Registered protocol family 10 [ 54.104688] lo: Disabled Privacy Extensions [ 54.105149] ADDRCONF(NETDEV_UP): eth1: link is not ready [ 54.105221] IPv6 over IPv4 tunneling driver [ 60.838743] eth0: no IPv6 routers present [ 122.035070] Unable to find swap-space signature [ 140.368579] Adding 2031608k swap on /dev/VolGroup00/LogVol01. Priority:-1 extents:1 across:2031608k [ 186.747245] nvidia: module license 'NVIDIA' taints kernel. [ 186.750669] ACPI: PCI Interrupt Link [APC3] enabled at IRQ 18 [ 186.750675] GSI 22 sharing vector 0x4A and IRQ 22 [ 186.750680] ACPI: PCI Interrupt 0000:01:00.0[A] -> Link [APC3] -> GSI 18 (level, low) -> IRQ 74 [ 186.750688] PCI: Setting latency timer of device 0000:01:00.0 to 64 [ 186.750846] NVRM: loading NVIDIA Linux x86_64 Kernel Module 1.0-8774 Tue Aug 1 21:42:17 PDT 2006 [ 293.990894] PCI: Setting latency timer of device 0000:01:00.0 to 64 [ 293.991001] NVRM: loading NVIDIA Linux x86_64 Kernel Module 1.0-8774 Tue Aug 1 21:42:17 PDT 2006 [ 294.249905] i2c_adapter i2c-2: SMBus Quick command not supported, can't probe for chips [ 294.251678] i2c_adapter i2c-3: SMBus Quick command not supported, can't probe for chips [ 294.253076] i2c_adapter i2c-4: SMBus Quick command not supported, can't probe for chips [ 318.912165] Bluetooth: Core ver 2.10 [ 318.912278] NET: Registered protocol family 31 [ 318.912280] Bluetooth: HCI device and connection manager initialized [ 318.912283] Bluetooth: HCI socket layer initialized - 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/