Re: 2.6.24-rc3-mm1: I/O error, system hangs
From: Laurent Riffard
Date: Sat Nov 24 2007 - 17:59:39 EST
Le 24.11.2007 14:26, James Bottomley a Ãcrit :
> On Sat, 2007-11-24 at 13:57 +0100, Laurent Riffard wrote:
>> Le 24.11.2007 07:42, James Bottomley a Ãcrit :
>>> On Fri, 2007-11-23 at 18:52 +0100, Laurent Riffard wrote:
>>>> Le 23.11.2007 12:38, Hannes Reinecke a Ãcrit :
[snip]
>>>> I can confirm : reverting commit 8655a546c83fc43f0a73416bbd126d02de7ad6c0
>>>> does fix the problem.
>>>>
>>>>>> Hmm. Weird. I'll have a look into it. Apparently I'll be returning an error where
>>>>>> I shouldn't. Checking ...
>>>>>>
>>>>> Ok, found it. We are blocking even special commands (ie requests with PREEMPT not set)
>>>>> when FAILFAST is set. Which is clearly wrong. The attached patch fixes this.
>>>> Sorry, it's not enough. 2.6.24-rc3-mm1 + your patch still hangs with I/O errors.
>>> I think the problem is the way we treat BLOCKED and QUIESCED (the latter
>>> is the state that the domain validation uses and which we cannot kill
>>> fastfail on). It's definitely wrong to kill fastfail requests when the
>>> state is QUIESCE.
>>>
>>> This patch (which is applied on top of Hannes original) separates the
>>> BLOCK and QUIESCE states correctly ... does this fix the problem?
>>
>> No, it doesn't help... (2.6.24-rc3-mm1 + your patch still has problems)
>
> OK, could you post dmesgs again, please. I actually tested this with an
> aic79xx card, and for me it does cause Domain Validation to succeed
> again.
James,
Here is a dmesg produced by 2.6.24-rc3-mm1 + your patch "separates the
BLOCK and QUIESCE states correctly" (http://lkml.org/lkml/2007/11/24/8).
How to reproduce :
- boot
- switch to a text console
- capture dmesg in a file, sync, etc. There are 3 I/O errors, but the
system does work.
- switch to X console, log in the Gnome Desktop, the system partially
hangs.
- switch back to a text console: dmesg(1) still works, it shows some
additonal I/O errors. At this point, any disk access makes the system
completely hung.
Additionnal data:
- the I/O errors always happen on the same blocks.
--
laurent
[ 0.000000] Linux version 2.6.24-rc3-mm1 (laurent@calimero) (gcc version 4.1.3 20070929 (prerelease) (Ubuntu 4.1.2-16ubuntu2)) #122 PREEMPT Fri Nov 23 18:47:58 CET 2007
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
[ 0.000000] BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
[ 0.000000] BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
[ 0.000000] BIOS-e820: 0000000000100000 - 000000001ffec000 (usable)
[ 0.000000] BIOS-e820: 000000001ffec000 - 000000001ffef000 (ACPI data)
[ 0.000000] BIOS-e820: 000000001ffef000 - 000000001ffff000 (reserved)
[ 0.000000] BIOS-e820: 000000001ffff000 - 0000000020000000 (ACPI NVS)
[ 0.000000] BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved)
[ 0.000000] 511MB LOWMEM available.
[ 0.000000] Entering add_active_range(0, 0, 131052) 0 entries of 256 used
[ 0.000000] sizeof(struct page) = 32
[ 0.000000] Zone PFN ranges:
[ 0.000000] DMA 0 -> 4096
[ 0.000000] Normal 4096 -> 131052
[ 0.000000] Movable zone start PFN for each node
[ 0.000000] early_node_map[1] active PFN ranges
[ 0.000000] 0: 0 -> 131052
[ 0.000000] On node 0 totalpages: 131052
[ 0.000000] Node 0 memmap at 0xC1000000 size 4194304 first pfn 0xC1000000
[ 0.000000] DMA zone: 32 pages used for memmap
[ 0.000000] DMA zone: 0 pages reserved
[ 0.000000] DMA zone: 4064 pages, LIFO batch:0
[ 0.000000] Normal zone: 991 pages used for memmap
[ 0.000000] Normal zone: 125965 pages, LIFO batch:31
[ 0.000000] Movable zone: 0 pages used for memmap
[ 0.000000] DMI 2.3 present.
[ 0.000000] ACPI: RSDP 000F6A80, 0014 (r0 ASUS )
[ 0.000000] ACPI: RSDT 1FFEC000, 002C (r1 ASUS A7V133-C 30303031 MSFT 31313031)
[ 0.000000] ACPI: FACP 1FFEC080, 0074 (r1 ASUS A7V133-C 30303031 MSFT 31313031)
[ 0.000000] ACPI: DSDT 1FFEC100, 2CE1 (r1 ASUS A7V133-C 1000 MSFT 100000B)
[ 0.000000] ACPI: FACS 1FFFF000, 0040
[ 0.000000] ACPI: BOOT 1FFEC040, 0028 (r1 ASUS A7V133-C 30303031 MSFT 31313031)
[ 0.000000] ACPI: PM-Timer IO Port: 0xe408
[ 0.000000] Allocating PCI resources starting at 30000000 (gap: 20000000:dfff0000)
[ 0.000000] swsusp: Registered nosave memory region: 000000000009f000 - 00000000000a0000
[ 0.000000] swsusp: Registered nosave memory region: 00000000000a0000 - 00000000000f0000
[ 0.000000] swsusp: Registered nosave memory region: 00000000000f0000 - 0000000000100000
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 130029
[ 0.000000] Kernel command line: root=/dev/mapper/vglinux1-lv_ubuntu2 ro locale=fr_FR video=radeonfb:1280x1024@60 resume=/dev/mapper/vglinux1-lvswap
[ 0.000000] Local APIC disabled by BIOS -- you can enable it with "lapic"
[ 0.000000] mapped APIC to ffffb000 (01406000)
[ 0.000000] Enabling fast FPU save and restore... done.
[ 0.000000] Enabling unmasked SIMD FPU exception support... done.
[ 0.000000] Initializing CPU#0
[ 0.000000] CPU 0 irqstacks, hard=C03C2000 soft=C03C1000
[ 0.000000] PID hash table entries: 2048 (order: 11, 8192 bytes)
[ 0.000000] Detected 1410.216 MHz processor.
[ 22.884407] Console: colour VGA+ 80x25
[ 22.884416] console [tty0] enabled
[ 22.886762] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[ 22.886826] ... MAX_LOCKDEP_SUBCLASSES: 8
[ 22.886874] ... MAX_LOCK_DEPTH: 30
[ 22.886923] ... MAX_LOCKDEP_KEYS: 2048
[ 22.886971] ... CLASSHASH_SIZE: 1024
[ 22.887020] ... MAX_LOCKDEP_ENTRIES: 8192
[ 22.887067] ... MAX_LOCKDEP_CHAINS: 16384
[ 22.887115] ... CHAINHASH_SIZE: 8192
[ 22.887164] memory used by lock dependency info: 992 kB
[ 22.887214] per task-struct memory footprint: 1200 bytes
[ 22.887265] ------------------------
[ 22.887312] | Locking API testsuite:
[ 22.887358] ----------------------------------------------------------------------------
[ 22.887422] | spin |wlock |rlock |mutex | wsem | rsem |
[ 22.887484] --------------------------------------------------------------------------
[ 22.887557] A-A deadlock: ok | ok | ok | ok | ok | ok |
[ 22.889187] A-B-B-A deadlock: ok | ok | ok | ok | ok | ok |
[ 22.890642] A-B-B-C-C-A deadlock: ok | ok | ok | ok | ok | ok |
[ 22.892120] A-B-C-A-B-C deadlock: ok | ok | ok | ok | ok | ok |
[ 22.893598] A-B-B-C-C-D-D-A deadlock: ok | ok | ok | ok | ok | ok |
[ 22.895101] A-B-C-D-B-D-D-A deadlock: ok | ok | ok | ok | ok | ok |
[ 22.896609] A-B-C-D-B-C-D-A deadlock: ok | ok | ok | ok | ok | ok |
[ 22.898121] double unlock: ok | ok | ok | ok | ok | ok |
[ 22.899557] initialize held: ok | ok | ok | ok | ok | ok |
[ 22.900996] bad unlock order: ok | ok | ok | ok | ok | ok |
[ 22.902460] --------------------------------------------------------------------------
[ 22.902523] recursive read-lock: | ok | | ok |
[ 22.903128] recursive read-lock #2: | ok | | ok |
[ 22.903732] mixed read-write-lock: | ok | | ok |
[ 22.904337] mixed write-read-lock: | ok | | ok |
[ 22.904945] --------------------------------------------------------------------------
[ 22.905009] hard-irqs-on + irq-safe-A/12: ok | ok | ok |
[ 22.905772] soft-irqs-on + irq-safe-A/12: ok | ok | ok |
[ 22.906532] hard-irqs-on + irq-safe-A/21: ok | ok | ok |
[ 22.907291] soft-irqs-on + irq-safe-A/21: ok | ok | ok |
[ 22.908049] sirq-safe-A => hirqs-on/12: ok | ok | ok |
[ 22.908809] sirq-safe-A => hirqs-on/21: ok | ok | ok |
[ 22.909568] hard-safe-A + irqs-on/12: ok | ok | ok |
[ 22.910327] soft-safe-A + irqs-on/12: ok | ok | ok |
[ 22.911086] hard-safe-A + irqs-on/21: ok | ok | ok |
[ 22.911846] soft-safe-A + irqs-on/21: ok | ok | ok |
[ 22.912605] hard-safe-A + unsafe-B #1/123: ok | ok | ok |
[ 22.913377] soft-safe-A + unsafe-B #1/123: ok | ok | ok |
[ 22.914148] hard-safe-A + unsafe-B #1/132: ok | ok | ok |
[ 22.914916] soft-safe-A + unsafe-B #1/132: ok | ok | ok |
[ 22.915686] hard-safe-A + unsafe-B #1/213: ok | ok | ok |
[ 22.916456] soft-safe-A + unsafe-B #1/213: ok | ok | ok |
[ 22.917227] hard-safe-A + unsafe-B #1/231: ok | ok | ok |
[ 22.917996] soft-safe-A + unsafe-B #1/231: ok | ok | ok |
[ 22.918766] hard-safe-A + unsafe-B #1/312: ok | ok | ok |
[ 22.919526] soft-safe-A + unsafe-B #1/312: ok | ok | ok |
[ 22.920290] hard-safe-A + unsafe-B #1/321: ok | ok | ok |
[ 22.921059] soft-safe-A + unsafe-B #1/321: ok | ok | ok |
[ 22.921827] hard-safe-A + unsafe-B #2/123: ok | ok | ok |
[ 22.922597] soft-safe-A + unsafe-B #2/123: ok | ok | ok |
[ 22.923368] hard-safe-A + unsafe-B #2/132: ok | ok | ok |
[ 22.924137] soft-safe-A + unsafe-B #2/132: ok | ok | ok |
[ 22.924907] hard-safe-A + unsafe-B #2/213: ok | ok | ok |
[ 22.925675] soft-safe-A + unsafe-B #2/213: ok | ok | ok |
[ 22.926446] hard-safe-A + unsafe-B #2/231: ok | ok | ok |
[ 22.927214] soft-safe-A + unsafe-B #2/231: ok | ok | ok |
[ 22.927984] hard-safe-A + unsafe-B #2/312: ok | ok | ok |
[ 22.928754] soft-safe-A + unsafe-B #2/312: ok | ok | ok |
[ 22.929525] hard-safe-A + unsafe-B #2/321: ok | ok | ok |
[ 22.930295] soft-safe-A + unsafe-B #2/321: ok | ok | ok |
[ 22.931066] hard-irq lock-inversion/123: ok | ok | ok |
[ 22.931839] soft-irq lock-inversion/123: ok | ok | ok |
[ 22.932615] hard-irq lock-inversion/132: ok | ok | ok |
[ 22.933389] soft-irq lock-inversion/132: ok | ok | ok |
[ 22.934162] hard-irq lock-inversion/213: ok | ok | ok |
[ 22.934934] soft-irq lock-inversion/213: ok | ok | ok |
[ 22.935709] hard-irq lock-inversion/231: ok | ok | ok |
[ 22.936479] soft-irq lock-inversion/231: ok | ok | ok |
[ 22.937251] hard-irq lock-inversion/312: ok | ok | ok |
[ 22.938021] soft-irq lock-inversion/312: ok | ok | ok |
[ 22.938796] hard-irq lock-inversion/321: ok | ok | ok |
[ 22.939568] soft-irq lock-inversion/321: ok | ok | ok |
[ 22.940341] hard-irq read-recursion/123: ok |
[ 22.940652] soft-irq read-recursion/123: ok |
[ 22.940963] hard-irq read-recursion/132: ok |
[ 22.941274] soft-irq read-recursion/132: ok |
[ 22.941587] hard-irq read-recursion/213: ok |
[ 22.941897] soft-irq read-recursion/213: ok |
[ 22.942208] hard-irq read-recursion/231: ok |
[ 22.942518] soft-irq read-recursion/231: ok |
[ 22.942829] hard-irq read-recursion/312: ok |
[ 22.943139] soft-irq read-recursion/312: ok |
[ 22.943450] hard-irq read-recursion/321: ok |
[ 22.943759] soft-irq read-recursion/321: ok |
[ 22.944071] -------------------------------------------------------
[ 22.944126] Good, all 218 testcases passed! |
[ 22.944174] ---------------------------------
[ 22.944870] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 22.945989] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 22.969934] Memory: 510792k/524208k available (1734k kernel code, 12768k reserved, 883k data, 184k init, 0k highmem)
[ 22.970014] virtual kernel memory layout:
[ 22.970016] fixmap : 0xfffb5000 - 0xfffff000 ( 296 kB)
[ 22.970019] vmalloc : 0xe0800000 - 0xfffb3000 ( 503 MB)
[ 22.970021] lowmem : 0xc0000000 - 0xdffec000 ( 511 MB)
[ 22.970023] .init : 0xc0390000 - 0xc03be000 ( 184 kB)
[ 22.970025] .data : 0xc02b18bc - 0xc038e504 ( 883 kB)
[ 22.970027] .text : 0xc0100000 - 0xc02b18bc (1734 kB)
[ 22.970368] Checking if this processor honours the WP bit even in supervisor mode... Ok.
[ 23.051065] Calibrating delay using timer specific routine.. 2824.37 BogoMIPS (lpj=5648753)
[ 23.051383] Mount-cache hash table entries: 512
[ 23.052131] CPU: After generic identify, caps: 0383f9ff c1cbf9ff 00000000 00000000 00000000 00000000 00000000 00000000
[ 23.052147] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
[ 23.052205] CPU: L2 Cache: 256K (64 bytes/line)
[ 23.052255] CPU: After all inits, caps: 0383f9ff c1cbf9ff 00000000 00000420 00000000 00000000 00000000 00000000
[ 23.052267] Intel machine check architecture supported.
[ 23.052319] Intel machine check reporting enabled on CPU#0.
[ 23.052376] Compat vDSO mapped to ffffe000.
[ 23.052441] CPU: AMD Athlon(TM) XP 1600+ stepping 02
[ 23.052557] Checking 'hlt' instruction... OK.
[ 23.067300] Freeing SMP alternatives: 0k freed
[ 23.067349] ACPI: Core revision 20070126
[ 23.072552] Parsing all Control Methods:
[ 23.072681] Table [DSDT](id 0001) - 356 Objects with 38 Devices 115 Methods 24 Regions
[ 23.072782] tbxface-0598 [00] tb_load_namespace : ACPI Tables successfully acquired
[ 23.072914] ACPI: setting ELCR to 0200 (from 0820)
[ 23.073065] evxfevnt-0091 [00] enable : Transition to ACPI mode successful
[ 23.074112] khelper used greatest stack depth: 3172 bytes left
[ 23.074581] net_namespace: 76 bytes
[ 23.075809] NET: Registered protocol family 16
[ 23.077047] ACPI: bus type pci registered
[ 23.079899] PCI: PCI BIOS revision 2.10 entry at 0xf1180, last bus=1
[ 23.080300] PCI: Using configuration type 1
[ 23.080349] Setting up standard PCI resources
[ 23.089819] khelper used greatest stack depth: 3064 bytes left
[ 23.094177] evgpeblk-0956 [00] ev_create_gpe_block : GPE 00 to 0F [_GPE] 2 regs on int 0x9
[ 23.096633] evgpeblk-1052 [00] ev_initialize_gpe_bloc: Found 4 Wake, Enabled 0 Runtime GPEs in this block
[ 23.096774] ACPI: EC: Look up EC in DSDT
[ 23.100425] Completing Region/Field/Buffer/Package initialization:................................................
[ 23.107399] Initialized 16/24 Regions 2/2 Fields 19/19 Buffers 11/14 Packages (365 nodes)
[ 23.107501] Initializing Device/Processor/Thermal objects by executing _INI methods:
[ 23.107592] Executed 0 _INI methods requiring 0 _STA executions (examined 41 objects)
[ 23.107780] ACPI: Interpreter enabled
[ 23.107830] ACPI: (supports S0 S1 S3 S4 S5)
[ 23.108118] ACPI: Using PIC for interrupt routing
[ 23.134108] ACPI: PCI Root Bridge [PCI0] (0000:00)
[ 23.135036] PCI quirk: region e200-e27f claimed by vt82c686 HW-mon
[ 23.135123] PCI quirk: region e800-e80f claimed by vt82c686 SMB
[ 23.135717] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[ 23.287800] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11 12 14 15)
[ 23.288493] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
[ 23.289235] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
[ 23.290017] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 *5 6 7 9 10 11 12 14 15)
[ 23.290844] Linux Plug and Play Support v0.97 (c) Adam Belay
[ 23.291166] pnp: PnP ACPI init
[ 23.291262] ACPI: bus type pnp registered
[ 23.300586] pnp: PnP ACPI: found 14 devices
[ 23.300648] ACPI: ACPI bus type pnp unregistered
[ 23.302100] PCI: Using ACPI for IRQ routing
[ 23.302153] PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report
[ 23.327027] Time: tsc clocksource has been installed.
[ 23.335311] system 00:00: iomem range 0x0-0x9ffff could not be reserved
[ 23.335371] system 00:00: iomem range 0xf0000-0xfffff could not be reserved
[ 23.335430] system 00:00: iomem range 0x100000-0x1fffffff could not be reserved
[ 23.335496] system 00:00: iomem range 0xfffe0000-0xffffffff could not be reserved
[ 23.335579] system 00:02: ioport range 0x3f0-0x3f1 has been reserved
[ 23.335636] system 00:02: ioport range 0x4d0-0x4d1 has been reserved
[ 23.335708] system 00:03: ioport range 0xe400-0xe47f has been reserved
[ 23.335765] system 00:03: ioport range 0xe800-0xe80f has been reserved
[ 23.368445] PCI: Bridge: 0000:00:01.0
[ 23.368500] IO window: d000-dfff
[ 23.368551] MEM window: b7000000-b7ffffff
[ 23.368602] PREFETCH window: b8000000-cfffffff
[ 23.368677] PCI: Setting latency timer of device 0000:00:01.0 to 64
[ 23.368757] NET: Registered protocol family 2
[ 23.403206] IP route cache hash table entries: 4096 (order: 2, 16384 bytes)
[ 23.404092] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
[ 23.404621] TCP bind hash table entries: 16384 (order: 7, 524288 bytes)
[ 23.406957] TCP: Hash tables configured (established 16384 bind 16384)
[ 23.407128] TCP reno registered
[ 23.420600] checking if image is initramfs... it is
[ 23.870982] Switched to NOHz mode on CPU #0
[ 23.918866] Freeing initrd memory: 3197k freed
[ 23.919595] Simple Boot Flag at 0x3a set to 0x1
[ 23.923543] io scheduler noop registered
[ 23.923604] io scheduler anticipatory registered
[ 23.923654] io scheduler deadline registered
[ 23.923727] io scheduler cfq registered (default)
[ 23.923792] Applying VIA southbridge workaround.
[ 23.923845] PCI: VIA PCI bridge detected. Disabling DAC.
[ 23.923898] PCI: Disabling Via external APIC routing
[ 23.923989] Boot video device is 0000:01:00.0
[ 23.925776] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 11
[ 23.925837] PCI: setting IRQ 11 as level-triggered
[ 23.925844] ACPI: PCI Interrupt 0000:01:00.0[A] -> Link [LNKA] -> GSI 11 (level, low) -> IRQ 11
[ 23.926143] radeonfb: Found Intel x86 BIOS ROM Image
[ 23.926200] radeonfb: Retrieved PLL infos from BIOS
[ 23.926252] radeonfb: Reference=27.00 MHz (RefDiv=12) Memory=250.00 Mhz, System=166.00 MHz
[ 23.926317] radeonfb: PLL min 20000 max 40000
[ 24.006702] i2c-adapter i2c-1: unable to read EDID block.
[ 24.130631] i2c-adapter i2c-1: unable to read EDID block.
[ 24.254602] i2c-adapter i2c-1: unable to read EDID block.
[ 24.378592] i2c-adapter i2c-3: unable to read EDID block.
[ 24.502559] i2c-adapter i2c-3: unable to read EDID block.
[ 24.626531] i2c-adapter i2c-3: unable to read EDID block.
[ 24.890696] radeonfb: Monitor 1 type CRT found
[ 24.890763] radeonfb: EDID probed
[ 24.890810] radeonfb: Monitor 2 type no found
[ 24.939657] Console: switching to colour frame buffer device 160x64
[ 24.978303] radeonfb (0000:01:00.0): ATI Radeon Ya
[ 24.979794] input: Power Button (FF) as /class/input/input0
[ 24.979882] ACPI: Power Button (FF) [PWRF]
[ 24.980293] input: Power Button (CM) as /class/input/input1
[ 24.980367] ACPI: Power Button (CM) [PWRB]
[ 24.981341] ACPI: CPU0 (power states: C1[C1] C2[C2])
[ 24.981457] ACPI: Processor [CPU0] (supports 16 throttling states)
[ 25.015443] RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
[ 25.016038] PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[ 25.016973] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 25.017057] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 25.018012] mice: PS/2 mouse device common for all mice
[ 25.029741] Marking TSC unstable due to: possible TSC halt in C2.
[ 25.030719] Time: acpi_pm clocksource has been installed.
[ 25.039605] input: AT Translated Set 2 keyboard as /class/input/input2
[ 25.054670] TCP cubic registered
[ 25.054759] NET: Registered protocol family 1
[ 25.054863] Using IPI Shortcut mode
[ 25.056562] BIOS EDD facility v0.16 2004-Jun-25, 6 devices found
[ 25.058363] Freeing unused kernel memory: 184k freed
[ 25.058540] Write protecting the kernel text: 1736k
[ 25.058606] Write protecting the kernel read-only data: 700k
[ 25.061832] busybox used greatest stack depth: 2900 bytes left
[ 25.072401] exe used greatest stack depth: 2864 bytes left
[ 25.175794] exe used greatest stack depth: 2652 bytes left
[ 25.240831] input: ImExPS/2 Generic Explorer Mouse as /class/input/input3
[ 25.261513] consolechars used greatest stack depth: 2556 bytes left
[ 25.483644] device-mapper: uevent: version 1.0.3
[ 25.484060] device-mapper: ioctl: 4.13.0-ioctl (2007-10-18) initialised: dm-devel@xxxxxxxxxx
[ 25.506481] SCSI subsystem initialized
[ 25.517545] libata version 3.00 loaded.
[ 25.520583] pata_via 0000:00:04.1: version 0.3.3
[ 25.521256] scsi0 : pata_via
[ 25.521711] scsi1 : pata_via
[ 25.524089] ata1: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0xb800 irq 14
[ 25.524176] ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0xb808 irq 15
[ 25.683141] ata1.00: ATA-5: ST340016A, 3.75, max UDMA/100
[ 25.683208] ata1.00: 78165360 sectors, multi 16: LBA
[ 25.683475] ata1.01: ATA-7: Maxtor 6Y080L0, YAR41BW0, max UDMA/133
[ 25.684116] ata1.01: 160086528 sectors, multi 16: LBA
[ 25.691127] ata1.00: configured for UDMA/100
[ 25.699142] ata1.01: configured for UDMA/100
[ 26.170860] ata2.00: ATAPI: HL-DT-ST DVDRAM GSA-4165B, DL05, max UDMA/33
[ 26.171562] ata2.01: ATAPI: CD-950E/AKU, A4Q, max MWDMA2, CDB intr
[ 26.330839] ata2.00: configured for UDMA/33
[ 26.490828] ata2.01: configured for MWDMA2
[ 26.503014] scsi 0:0:0:0: Direct-Access ATA ST340016A 3.75 PQ: 0 ANSI: 5
[ 26.504670] scsi 0:0:1:0: Direct-Access ATA Maxtor 6Y080L0 YAR4 PQ: 0 ANSI: 5
[ 26.509842] scsi 1:0:0:0: CD-ROM HL-DT-ST DVDRAM GSA-4165B DL05 PQ: 0 ANSI: 5
[ 26.511673] scsi 1:0:1:0: CD-ROM E-IDE CD-950E/AKU A4Q PQ: 0 ANSI: 5
[ 26.513278] modprobe used greatest stack depth: 2152 bytes left
[ 26.527262] sd 0:0:0:0: [sda] 78165360 512-byte hardware sectors (40021 MB)
[ 26.528154] sd 0:0:0:0: [sda] Write Protect is off
[ 26.528961] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 26.529033] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 26.530146] sd 0:0:0:0: [sda] 78165360 512-byte hardware sectors (40021 MB)
[ 26.531224] sd 0:0:0:0: [sda] Write Protect is off
[ 26.532082] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 26.532151] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 26.533090] sda: sda1 sda2 sda3 < sda5 sda6 sda7 > sda4
[ 26.581919] sd 0:0:0:0: [sda] Attached SCSI disk
[ 26.583274] sd 0:0:1:0: [sdb] 160086528 512-byte hardware sectors (81964 MB)
[ 26.584268] sd 0:0:1:0: [sdb] Write Protect is off
[ 26.585211] sd 0:0:1:0: [sdb] Mode Sense: 00 3a 00 00
[ 26.585282] sd 0:0:1:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 26.586508] sd 0:0:1:0: [sdb] 160086528 512-byte hardware sectors (81964 MB)
[ 26.587530] sd 0:0:1:0: [sdb] Write Protect is off
[ 26.588492] sd 0:0:1:0: [sdb] Mode Sense: 00 3a 00 00
[ 26.588564] sd 0:0:1:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 26.589603] sdb: sdb1 sdb2 < sdb5 sdb6 sdb7 >
[ 26.639851] sd 0:0:1:0: [sdb] Attached SCSI disk
[ 26.641160] modprobe used greatest stack depth: 1964 bytes left
[ 29.780014] Attempting manual resume
[ 29.844555] ReiserFS: dm-10: found reiserfs format "3.6" with standard journal
[ 29.845623] ReiserFS: dm-10: using ordered data mode
[ 29.876338] ReiserFS: dm-10: journal params: device dm-10, size 8192, journal first block 18, max trans len 1024, max batch 900, max commit age 30, max trans age 30
[ 29.881733] ReiserFS: dm-10: checking transaction log (dm-10)
[ 29.994198] ReiserFS: dm-10: Using r5 hash to sort names
[ 29.995523] exe used greatest stack depth: 1620 bytes left
[ 41.338877] Linux agpgart interface v0.102
[ 41.365338] agpgart: Detected VIA Twister-K/KT133x/KM133 chipset
[ 41.455791] agpgart: AGP aperture is 256M @ 0xd0000000
[ 41.639237] parport_pc: VIA 686A/8231 detected
[ 41.639244] parport_pc: probing current configuration
[ 41.639266] parport_pc: Current parallel port base: 0x378
[ 41.639446] parport0: PC-style at 0x378 (0x778), irq 7 [PCSPP,TRISTATE]
[ 41.736002] parport_pc: VIA parallel port: io=0x378, irq=7
[ 41.826262] usbcore: registered new interface driver usbfs
[ 41.827814] usbcore: registered new interface driver hub
[ 41.838329] usbcore: registered new device driver usb
[ 41.842033] via686a 0000:00:04.4: Forcing ISA address 0xe200
[ 41.843094] via686a 0000:00:04.4: Enabling sensors
[ 41.857018] ACPI: I/O resource vt596_smbus [0xe800-0xe807] conflicts with ACPI region SM00 [0xe800-0xe806]
[ 41.858112] ACPI: Device needs an ACPI driver
[ 41.859147] vt596_smbus: probe of 0000:00:04.4 failed with error -16
[ 41.874600] PCI: Enabling device 0000:00:09.0 (0014 -> 0016)
[ 41.876608] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 5
[ 41.877642] PCI: setting IRQ 5 as level-triggered
[ 41.877649] ACPI: PCI Interrupt 0000:00:09.0[A] -> Link [LNKD] -> GSI 5 (level, low) -> IRQ 5
[ 41.892852] input: PC Speaker as /class/input/input4
[ 41.941506] ne2k-pci.c:v1.03 9/22/2003 D. Becker/P. Gortmaker
[ 41.958451] USB Universal Host Controller Interface driver v3.0
[ 42.017891] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 42.032784] sd 0:0:1:0: Attached scsi generic sg1 type 0
[ 42.034064] scsi 1:0:0:0: Attached scsi generic sg2 type 5
[ 42.035203] scsi 1:0:1:0: Attached scsi generic sg3 type 5
[ 42.104236] sr0: scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw xa/form2 cdda tray
[ 42.105276] Uniform CD-ROM driver Revision: 3.20
[ 42.123106] sr 1:0:0:0: Attached scsi CD-ROM sr0
[ 42.135665] sr1: scsi3-mmc drive: 0x/48x cd/rw xa/form2 cdda tray
[ 42.145075] Real Time Clock Driver v1.12ac
[ 42.155668] sr 1:0:1:0: Attached scsi CD-ROM sr1
[ 42.277609] Floppy drive(s): fd0 is 1.44M
[ 42.299599] FDC 0 is a post-1991 82077
[ 42.336396] ohci1394: fw-host0: OHCI-1394 1.0 (PCI): IRQ=[5] MMIO=[b6800000-b68007ff] Max Packet=[2048] IR/IT contexts=[8/8]
[ 42.376753] Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
[ 42.392166] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 42.419779] serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
[ 42.467724] PCI: Enabling device 0000:00:0b.0 (0000 -> 0001)
[ 42.470235] ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 11
[ 42.471237] ACPI: PCI Interrupt 0000:00:0b.0[A] -> Link [LNKB] -> GSI 11 (level, low) -> IRQ 11
[ 42.474128] eth0: RealTek RTL-8029 found at 0x9400, IRQ 11, 00:40:95:46:6e:2d.
[ 42.475610] ACPI: PCI Interrupt 0000:00:04.2[D] -> Link [LNKD] -> GSI 5 (level, low) -> IRQ 5
[ 42.476711] uhci_hcd 0000:00:04.2: UHCI Host Controller
[ 42.478965] uhci_hcd 0000:00:04.2: new USB bus registered, assigned bus number 1
[ 42.480365] uhci_hcd 0000:00:04.2: irq 5, io base 0x0000b400
[ 42.482290] usb usb1: configuration #1 chosen from 1 choice
[ 42.483685] hub 1-0:1.0: USB hub found
[ 42.484993] hub 1-0:1.0: 2 ports detected
[ 42.552689] 00:0a: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 42.554316] 00:0b: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
[ 42.588475] usb usb1: new device found, idVendor=0000, idProduct=0000
[ 42.589655] usb usb1: new device strings: Mfr=3, Product=2, SerialNumber=1
[ 42.590616] usb usb1: Product: UHCI Host Controller
[ 42.592260] usb usb1: Manufacturer: Linux 2.6.24-rc3-mm1 uhci_hcd
[ 42.593218] usb usb1: SerialNumber: 0000:00:04.2
[ 42.594289] ACPI: PCI Interrupt 0000:00:04.3[D] -> Link [LNKD] -> GSI 5 (level, low) -> IRQ 5
[ 42.595339] uhci_hcd 0000:00:04.3: UHCI Host Controller
[ 42.596598] uhci_hcd 0000:00:04.3: new USB bus registered, assigned bus number 2
[ 42.597652] uhci_hcd 0000:00:04.3: irq 5, io base 0x0000b000
[ 42.599191] usb usb2: configuration #1 chosen from 1 choice
[ 42.600584] hub 2-0:1.0: USB hub found
[ 42.601596] hub 2-0:1.0: 2 ports detected
[ 42.704030] usb usb2: new device found, idVendor=0000, idProduct=0000
[ 42.705073] usb usb2: new device strings: Mfr=3, Product=2, SerialNumber=1
[ 42.706080] usb usb2: Product: UHCI Host Controller
[ 42.707068] usb usb2: Manufacturer: Linux 2.6.24-rc3-mm1 uhci_hcd
[ 42.708509] usb usb2: SerialNumber: 0000:00:04.3
[ 42.811540] usb 1-1: new full speed USB device using uhci_hcd and address 2
[ 42.974026] usb 1-1: configuration #1 chosen from 1 choice
[ 42.978609] hub 1-1:1.0: USB hub found
[ 42.981379] hub 1-1:1.0: 4 ports detected
[ 43.099312] usb 1-1: new device found, idVendor=05e3, idProduct=0606
[ 43.100430] usb 1-1: new device strings: Mfr=0, Product=1, SerialNumber=0
[ 43.101457] usb 1-1: Product: USB2.0 Hub
[ 43.467102] PCI: Enabling device 0000:00:0d.0 (0004 -> 0005)
[ 43.470645] ACPI: PCI Interrupt 0000:00:0d.0[A] -> Link [LNKD] -> GSI 5 (level, low) -> IRQ 5
[ 43.728051] ieee1394: Host added: ID:BUS[0-00:1023] GUID[00308d0120e085ca]
[ 59.341540] ReiserFS: dm-0: found reiserfs format "3.6" with standard journal
[ 59.341569] ReiserFS: dm-0: using ordered data mode
[ 59.346608] ReiserFS: dm-0: journal params: device dm-0, size 8192, journal first block 18, max trans len 1024, max batch 900, max commit age 30, max trans age 30
[ 59.349822] ReiserFS: dm-0: checking transaction log (dm-0)
[ 59.404729] ReiserFS: dm-0: Using r5 hash to sort names
[ 59.614980] Loading Reiser4. See www.namesys.com for a description of Reiser4.
[ 59.616355] modprobe used greatest stack depth: 1552 bytes left
[ 59.631731] reiser4: dm-5: found disk format 4.0.0.
[ 59.890236] reiser4: dm-4: found disk format 4.0.0.
[ 60.091592] EXT3-fs warning: maximal mount count reached, running e2fsck is recommended
[ 60.091681] kjournald starting. Commit interval 5 seconds
[ 60.091911] EXT3 FS on sda5, internal journal
[ 60.091989] EXT3-fs: mounted filesystem with ordered data mode.
[ 60.216113] sd 0:0:0:0: [sda] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK,SUGGEST_OK
[ 60.216124] end_request: I/O error, dev sda, sector 16460
[ 60.245789] ReiserFS: sda7: found reiserfs format "3.6" with standard journal
[ 60.245829] ReiserFS: sda7: using ordered data mode
[ 60.251474] ReiserFS: sda7: journal params: device sda7, size 8192, journal first block 18, max trans len 1024, max batch 900, max commit age 30, max trans age 30
[ 60.254845] ReiserFS: sda7: checking transaction log (sda7)
[ 60.297870] ReiserFS: sda7: Using r5 hash to sort names
[ 60.351096] sd 0:0:1:0: [sdb] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK,SUGGEST_OK
[ 60.351107] end_request: I/O error, dev sdb, sector 19632
[ 60.392984] sd 0:0:1:0: [sdb] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK,SUGGEST_OK
[ 60.392995] end_request: I/O error, dev sdb, sector 40037363
[ 60.611920] Adding 1048568k swap on /dev/mapper/vglinux1-lvswap. Priority:-1 extents:1 across:1048568k
[ 67.273626] lp0: using parport0 (interrupt-driven).
[ 67.991472] [drm] Initialized drm 1.1.0 20060810
[ 68.024210] [drm] Initialized radeon 1.28.0 20060524 on minor 0
[ 69.882699] agpgart: Found an AGP 2.0 compliant device at 0000:00:00.0.
[ 69.883411] agpgart: Putting AGP V2 device at 0000:00:00.0 into 4x mode
[ 69.883933] agpgart: Putting AGP V2 device at 0000:01:00.0 into 4x mode
[ 70.305388] [drm] Setting GART location based on new memory map
[ 70.305410] [drm] Loading R200 Microcode
[ 70.305452] [drm] writeback test succeeded in 1 usecs
[ 70.920327] warning: process `avahi-daemon' sets w/ old libcap
[ 70.927975] warning: process `avahi-daemon' sets w/ old libcap
[ 70.931271] warning: process `avahi-daemon' sets w/ old libcap
[ 70.945490] warning: process `avahi-daemon' sets w/ old libcap
[ 323.784537] agpgart: Found an AGP 2.0 compliant device at 0000:00:00.0.
[ 323.784574] agpgart: Putting AGP V2 device at 0000:00:00.0 into 4x mode
[ 323.784636] agpgart: Putting AGP V2 device at 0000:01:00.0 into 4x mode
[ 323.784658] [drm] Loading R200 Microcode
[ 334.964720] dmesg used greatest stack depth: 1292 bytes left