2.6.28.7 boot problems

2.6.28.7 boot problems

[Andrew Schepler]

Hi, and apologies if this list is an impolite place to ask for help.
(If not, where is better?)

I tried building myself a 2.6.28.7 Linux kernel, but the IDE drivers
seem not to be working.  My hard drive is IDE ATA.  CONFIG_IDE is
built into the kernel.  I've tried both with and without
CONFIG_IDE_GENERIC, but there's not much difference.  The root
partition is ext2 and ext2 is built into the kernel (but it looks like
the kernel's not even seeing any drives or partitions.)

On failed 2.6.28.7 boot, I see the following relevant-looking lines.
I copied these by hand, so there might be a minor typo.  Yes, the
kernel lists no partitions after "available partitions:".
ide-gd driver 1.18
ide-cd driver 5.00
ide_generic: please use "probe_mask=0x3f" module parameter
...
VFS: Cannot open root device "hda3" or unknown-block(0,0)
Please append a correct "root=" boot option; here are the available partitions:
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)

Below is a grep excerpt from my .config, and then a successful dmesg
from kernel 2.6.17.  Can anyone guess what's going wrong?

Many thanks,
-- Andrew

$ grep -Ei 'ide|ata' /usr/src/linux-2.6.28.7/.config
# CONFIG_ATALK is not set
# CONFIG_PARIDE is not set
# CONFIG_ATA_OVER_ETH is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
# Please see Documentation/ide/ide.txt for help/info on IDE drives
CONFIG_IDE_ATAPI=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_IDE_GD=y
CONFIG_IDE_GD_ATA=y
CONFIG_IDE_GD_ATAPI=y
CONFIG_BLK_DEV_IDECD=y
CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_BLK_DEV_IDESCSI is not set
# CONFIG_IDE_TASK_IOCTL is not set
CONFIG_IDE_PROC_FS=y
# IDE chipset support/bugfixes
CONFIG_IDE_GENERIC=y
CONFIG_BLK_DEV_IDEDMA_SFF=y
# PCI IDE chipsets support
CONFIG_BLK_DEV_IDEPCI=y
# CONFIG_IDEPCI_PCIBUS_ORDER is not set
CONFIG_BLK_DEV_IDEDMA_PCI=y
CONFIG_BLK_DEV_IDEDMA=y
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
CONFIG_SATA_PMP=y
# CONFIG_SATA_AHCI is not set
# CONFIG_SATA_SIL24 is not set
CONFIG_ATA_SFF=y
...
(the rest of the matching lines are not set)

Linux version 2.6.17 (root@schep) (gcc version 4.1.2 20060729
(prerelease) (Debian 4.1.1-10)) #2 Tue Sep 12 20:44:46 EDT 2006
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009f800 (usable)
 BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000003fff0000 (usable)
 BIOS-e820: 000000003fff0000 - 000000003fff3000 (ACPI NVS)
 BIOS-e820: 000000003fff3000 - 0000000040000000 (ACPI data)
 BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)
127MB HIGHMEM available.
896MB LOWMEM available.
found SMP MP-table at 000f53f0
On node 0 totalpages: 262128
  DMA zone: 4096 pages, LIFO batch:0
  Normal zone: 225280 pages, LIFO batch:31
  HighMem zone: 32752 pages, LIFO batch:7
DMI 2.3 present.
Intel MultiProcessor Specification v1.4
    Virtual Wire compatibility mode.
OEM ID: OEM00000 Product ID: PROD00000000 APIC at: 0xFEE00000
Processor #0 6:8 APIC version 17
I/O APIC #2 Version 17 at 0xFEC00000.
Enabling APIC mode:  Flat.  Using 1 I/O APICs
Processors: 1
Allocating PCI resources starting at 50000000 (gap: 40000000:bec00000)
Built 1 zonelists
Kernel command line: root=/dev/hda3 ro
mapped APIC to ffffd000 (fee00000)
mapped IOAPIC to ffffc000 (fec00000)
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 16384 bytes)
Detected 2010.211 MHz processor.
Using tsc for high-res timesource
Console: colour VGA+ 80x25
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 1036424k/1048512k available (1611k kernel code, 11448k
reserved, 499k data, 132k init, 131008k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 4023.17 BogoMIPS (lpj=8046357)
Mount-cache hash table entries: 512
CPU: After generic identify, caps: 078bfbff e3d3fbff 00000000 00000000
00000001 00000000 00000001
CPU: After vendor identify, caps: 078bfbff e3d3fbff 00000000 00000000
00000001 00000000 00000001
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 512K (64 bytes/line)
CPU: After all inits, caps: 078bfbff e3d3fbff 00000000 00000410
00000001 00000000 00000001
CPU: AMD Athlon(tm) 64 Processor 3200+ stepping 02
Checking 'hlt' instruction... OK.
SMP alternatives: switching to UP code
Freeing SMP alternatives: 0k freed
ExtINT not setup in hardware but reported by MP table
ENABLING IO-APIC IRQs
..TIMER: vector=0x31 apic1=0 pin1=2 apic2=0 pin2=0
NET: Registered protocol family 16
PCI: PCI BIOS revision 2.10 entry at 0xfb650, last bus=2
Setting up standard PCI resources
PCI: Probing PCI hardware
PCI: Probing PCI hardware (bus 00)
PCI quirk: region 1000-103f claimed by ali7101 ACPI
Boot video device is 0000:01:00.0
PCI: Transparent bridge - 0000:00:02.0
PCI: Using IRQ router default [10b9/1689] at 0000:00:00.0
PCI->APIC IRQ transform: 0000:00:04.0[A] -> IRQ 18
PCI->APIC IRQ transform: 0000:00:0e.0[A] -> IRQ 19
PCI->APIC IRQ transform: 0000:00:0e.1[A] -> IRQ 19
PCI->APIC IRQ transform: 0000:00:0f.0[A] -> IRQ 20
PCI->APIC IRQ transform: 0000:00:0f.1[B] -> IRQ 21
PCI->APIC IRQ transform: 0000:00:0f.2[C] -> IRQ 22
PCI->APIC IRQ transform: 0000:00:0f.3[D] -> IRQ 24
PCI->APIC IRQ transform: 0000:01:00.0[A] -> IRQ 16
PCI->APIC IRQ transform: 0000:02:07.0[A] -> IRQ 19
PCI->APIC IRQ transform: 0000:02:0a.0[A] -> IRQ 18
PCI: Bridge: 0000:00:01.0
  IO window: disabled.
  MEM window: f8000000-faffffff
  PREFETCH window: e0000000-efffffff
PCI: Bridge: 0000:00:02.0
  IO window: c000-cfff
  MEM window: fb000000-fcffffff
  PREFETCH window: 50000000-500fffff
PCI: Setting latency timer of device 0000:00:01.0 to 64
PCI: Setting latency timer of device 0000:00:02.0 to 64
NET: Registered protocol family 2
IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
TCP established hash table entries: 131072 (order: 7, 524288 bytes)
TCP bind hash table entries: 65536 (order: 6, 262144 bytes)
TCP: Hash tables configured (established 131072 bind 65536)
TCP reno registered
highmem bounce pool size: 64 pages
Initializing Cryptographic API
io scheduler noop registered
io scheduler anticipatory registered (default)
io scheduler deadline registered
io scheduler cfq registered
Real Time Clock Driver v1.12ac
parport0: PC-style at 0x378 [PCSPP,EPP]
parport0: Printer, Canon BJC-4300
Floppy drive(s): fd0 is 1.44M, fd1 is 360K PC
FDC 0 is a post-1991 82077
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
Probing IDE interface ide0...
hda: Maxtor 32049H2, ATA DISK drive
Probing IDE interface ide1...
hdc: ASUS CRW-5232AS, ATAPI CD/DVD-ROM drive
hdd: TOSHIBA DVD-ROM SD-M1612, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
hda: max request size: 128KiB
hda: Host Protected Area detected.
        current capacity is 40019519 sectors (20489 MB)
        native  capacity is 40021632 sectors (20491 MB)
hda: Host Protected Area disabled.
hda: 40021632 sectors (20491 MB) w/2048KiB Cache, CHS=39704/16/63
hda: cache flushes not supported
 hda: hda1 hda2 hda3
hdc: ATAPI 52X CD-ROM CD-R/RW drive, 2048kB Cache
Uniform CD-ROM driver Revision: 3.20
hdd: ATAPI 48X DVD-ROM drive, 512kB Cache
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
mice: PS/2 mouse device common for all mice
TCP bic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
Using IPI Shortcut mode
VFS: Mounted root (ext2 filesystem) readonly.
Freeing unused kernel memory: 132k freed
input: AT Translated Set 2 keyboard as /class/input/input0
input: ImExPS/2 Generic Explorer Mouse as /class/input/input1
Adding 56216k swap on /dev/hda2.  Priority:-1 extents:1 across:56216k
Linux Tulip driver version 1.1.13 (May 11, 2002)
tulip0:  MII transceiver #1 config 1000 status 782d advertising 01e1.
eth0: Lite-On 82c168 PNIC rev 33 at 0001c000, 00:A0:CC:3A:DB:A1, IRQ 19.
SCSI subsystem initialized
loop: loaded (max 8 devices)
eth0: Setting full-duplex based on MII#1 link partner capability of 45e1.
NET: Registered protocol family 10
IPv6 over IPv4 tunneling driver
lp0: using parport0 (polling).
eth0: no IPv6 routers present
...

Re: 2.6.28.7 boot problems

[Robert Hancock]

Andrew Schepler wrote:
> Hi, and apologies if this list is an impolite place to ask for help.
> (If not, where is better?)
> 
> I tried building myself a 2.6.28.7 Linux kernel, but the IDE drivers
> seem not to be working.  My hard drive is IDE ATA.  CONFIG_IDE is
> built into the kernel.  I've tried both with and without
> CONFIG_IDE_GENERIC, but there's not much difference.  The root
> partition is ext2 and ext2 is built into the kernel (but it looks like
> the kernel's not even seeing any drives or partitions.)
> 
> On failed 2.6.28.7 boot, I see the following relevant-looking lines.
> I copied these by hand, so there might be a minor typo.  Yes, the
> kernel lists no partitions after "available partitions:".
> ide-gd driver 1.18
> ide-cd driver 5.00
> ide_generic: please use "probe_mask=0x3f" module parameter
> ...
> VFS: Cannot open root device "hda3" or unknown-block(0,0)
> Please append a correct "root=" boot option; here are the available partitions:
> Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
> 
> Below is a grep excerpt from my .config, and then a successful dmesg
> from kernel 2.6.17.  Can anyone guess what's going wrong?
> 
> Many thanks,
> -- Andrew
> 
> $ grep -Ei 'ide|ata' /usr/src/linux-2.6.28.7/.config
> # CONFIG_ATALK is not set
> # CONFIG_PARIDE is not set
> # CONFIG_ATA_OVER_ETH is not set
> CONFIG_HAVE_IDE=y
> CONFIG_IDE=y
> # Please see Documentation/ide/ide.txt for help/info on IDE drives
> CONFIG_IDE_ATAPI=y
> # CONFIG_BLK_DEV_IDE_SATA is not set
> CONFIG_IDE_GD=y
> CONFIG_IDE_GD_ATA=y
> CONFIG_IDE_GD_ATAPI=y
> CONFIG_BLK_DEV_IDECD=y
> CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
> # CONFIG_BLK_DEV_IDETAPE is not set
> # CONFIG_BLK_DEV_IDESCSI is not set
> # CONFIG_IDE_TASK_IOCTL is not set
> CONFIG_IDE_PROC_FS=y
> # IDE chipset support/bugfixes
> CONFIG_IDE_GENERIC=y
> CONFIG_BLK_DEV_IDEDMA_SFF=y
> # PCI IDE chipsets support
> CONFIG_BLK_DEV_IDEPCI=y
> # CONFIG_IDEPCI_PCIBUS_ORDER is not set
> CONFIG_BLK_DEV_IDEDMA_PCI=y
> CONFIG_BLK_DEV_IDEDMA=y
> CONFIG_ATA=y
> # CONFIG_ATA_NONSTANDARD is not set
> CONFIG_SATA_PMP=y
> # CONFIG_SATA_AHCI is not set
> # CONFIG_SATA_SIL24 is not set
> CONFIG_ATA_SFF=y
> ...
> (the rest of the matching lines are not set)

Sounds like you don't have the chipset-specific IDE driver enabled for 
your hardware (I don't see any of them enabled in this list). I think 
that IDE_GENERIC used to drive the controller in this case, but not 
anymore, as it can only do so in a crappy, non-DMA way.

Re: 2.6.28.7 boot problems

[Andrew Schepler]

[-- Attachment #1: Type: text/plain, Size: 1588 bytes --]

Robert Hancock wrote:
> Sounds like you don't have the chipset-specific IDE driver enabled for your
> hardware (I don't see any of them enabled in this list). I think that
> IDE_GENERIC used to drive the controller in this case, but not anymore, as
> it can only do so in a crappy, non-DMA way.

Thanks Robert.

After more research, I determined my motherboard is a Gigabyte
Technology GA-K8U-939.  Its docs say it has a ULi M1689 chipset, which
supports Dual Serial ATA.  So I tried enabling ATA, ATA_SFF, and
SATA_ULI.  The kernel printed out a couple new lines about sata0 and
sata1, but didn't find any hd[a-d] or otherwise get any farther.

Then I tried just turning on as many chipsets as I could (skipping a
few whose help pages had dangerous-sounding warnings).  Using this
kernel, the alim15x3 driver (CONFIG_BLK_DEV_ALI15X3) did manage to
find hda and finish booting.  But I got several messages from the
kernel looking like:

hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }
hda: dma_intr: error=0x84 { DriveStatusError BadCRC }
ide: failed opcode was: unknown

Next I tried out Debian's
linux-image-2.6.28-1-amd64_2.6.28-1_i386.deb.  It also loaded hda
using the alim15x3 driver, and gave the same messages as above.

Do those messages suggest the wrong driver is being used?  That
there's a (not-yet critical) hardware problem on my hard disk, which
older kernels don't notice?

Now I'm going to go try some e2fsck -cc /dev/hda3 and/or badblocks -n
/dev/hda[12] to see if any disk problems turn up that way.

Attached is my dmesg from Debian's kernel.

-- Andrew

[-- Attachment #2: debian.dmesg --]
[-- Type: application/octet-stream, Size: 29055 bytes --]

[    0.000000] BIOS EBDA/lowmem at: 0009f800/0009f800
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Linux version 2.6.28-1-amd64 (Debian 2.6.28-1) (maks@debian.org) (gcc version 4.3.3 (Debian 4.3.3-4) ) #1 SMP Mon Feb 23 04:56:40 UTC 2009
[    0.000000] Command line: root=/dev/hda3 ro single
[    0.000000] KERNEL supported cpus:
[    0.000000]   Intel GenuineIntel
[    0.000000]   AMD AuthenticAMD
[    0.000000]   Centaur CentaurHauls
[    0.000000] BIOS-provided physical RAM map:
[    0.000000]  BIOS-e820: 0000000000000000 - 000000000009f800 (usable)
[    0.000000]  BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)
[    0.000000]  BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
[    0.000000]  BIOS-e820: 0000000000100000 - 000000003fff0000 (usable)
[    0.000000]  BIOS-e820: 000000003fff0000 - 000000003fff3000 (ACPI NVS)
[    0.000000]  BIOS-e820: 000000003fff3000 - 0000000040000000 (ACPI data)
[    0.000000]  BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)
[    0.000000] DMI 2.3 present.
[    0.000000] last_pfn = 0x3fff0 max_arch_pfn = 0x3ffffffff
[    0.000000] init_memory_mapping: 0000000000000000-000000003fff0000
[    0.000000]  0000000000 - 003fe00000 page 2M
[    0.000000]  003fe00000 - 003fff0000 page 4k
[    0.000000] kernel direct mapping tables up to 3fff0000 @ 8000-b000
[    0.000000] last_map_addr: 3fff0000 end: 3fff0000
[    0.000000] RAMDISK: 37992000 - 37fef456
[    0.000000] ACPI: RSDP 000F6D80, 0014 (r0 AWARD )
[    0.000000] ACPI: RSDT 3FFF3000, 002C (r1 AWARD  AWRDACPI 42302E31 AWRD  1010101)
[    0.000000] ACPI: FACP 3FFF3040, 0074 (r1 AWARD  AWRDACPI 42302E31 AWRD  1010101)
[    0.000000] ACPI: DSDT 3FFF30C0, 4ADB (r1 AWARD  AWRDACPI     1003 MSFT  100000C)
[    0.000000] ACPI: FACS 3FFF0000, 0040
[    0.000000] ACPI: APIC 3FFF7BC0, 0068 (r1 AWARD  AWRDACPI 42302E31 AWRD  1010101)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] Scanning NUMA topology in Northbridge 24
[    0.000000] No NUMA configuration found
[    0.000000] Faking a node at 0000000000000000-000000003fff0000
[    0.000000] Bootmem setup node 0 0000000000000000-000000003fff0000
[    0.000000]   NODE_DATA [0000000000009000 - 0000000000010fff]
[    0.000000]   bootmap [0000000000011000 -  0000000000018fff] pages 8
[    0.000000] (6 early reservations) ==> bootmem [0000000000 - 003fff0000]
[    0.000000]   #0 [0000000000 - 0000001000]   BIOS data page ==> [0000000000 - 0000001000]
[    0.000000]   #1 [0000006000 - 0000008000]       TRAMPOLINE ==> [0000006000 - 0000008000]
[    0.000000]   #2 [0000200000 - 00009c4bb8]    TEXT DATA BSS ==> [0000200000 - 00009c4bb8]
[    0.000000]   #3 [0037992000 - 0037fef456]          RAMDISK ==> [0037992000 - 0037fef456]
[    0.000000]   #4 [000009f800 - 0000100000]    BIOS reserved ==> [000009f800 - 0000100000]
[    0.000000]   #5 [0000008000 - 0000009000]          PGTABLE ==> [0000008000 - 0000009000]
[    0.000000] found SMP MP-table at [ffff8800000f53f0] 000f53f0
[    0.000000]  [ffffe20000000000-ffffe20000dfffff] PMD -> [ffff880001200000-ffff880001ffffff] on node 0
[    0.000000] Zone PFN ranges:
[    0.000000]   DMA      0x00000000 -> 0x00001000
[    0.000000]   DMA32    0x00001000 -> 0x00100000
[    0.000000]   Normal   0x00100000 -> 0x00100000
[    0.000000] Movable zone start PFN for each node
[    0.000000] early_node_map[2] active PFN ranges
[    0.000000]     0: 0x00000000 -> 0x0000009f
[    0.000000]     0: 0x00000100 -> 0x0003fff0
[    0.000000] On node 0 totalpages: 262031
[    0.000000]   DMA zone: 56 pages used for memmap
[    0.000000]   DMA zone: 2090 pages reserved
[    0.000000]   DMA zone: 1853 pages, LIFO batch:0
[    0.000000]   DMA32 zone: 3528 pages used for memmap
[    0.000000]   DMA32 zone: 254504 pages, LIFO batch:31
[    0.000000]   Normal zone: 0 pages used for memmap
[    0.000000]   Movable zone: 0 pages used for memmap
[    0.000000] ACPI: PM-Timer IO Port: 0x1008
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] disabled)
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] dfl dfl lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1])
[    0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
[    0.000000] IOAPIC[0]: apic_id 2, version 0, address 0xfec00000, GSI 0-23
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
[    0.000000] ACPI: IRQ0 used by override.
[    0.000000] ACPI: IRQ2 used by override.
[    0.000000] ACPI: IRQ9 used by override.
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] SMP: Allowing 2 CPUs, 1 hotplug CPUs
[    0.000000] PM: Registered nosave memory: 000000000009f000 - 00000000000a0000
[    0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000f0000
[    0.000000] PM: Registered nosave memory: 00000000000f0000 - 0000000000100000
[    0.000000] Allocating PCI resources starting at 50000000 (gap: 40000000:bec00000)
[    0.000000] PERCPU: Allocating 73728 bytes of per cpu data
[    0.000000] per cpu data for cpu0 on node0 at 000000000100a000
[    0.000000] per cpu data for cpu1 on node0 at 000000000101c000
[    0.000000] NR_CPUS: 512, nr_cpu_ids: 2, nr_node_ids 1
[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 256357
[    0.000000] Policy zone: DMA32
[    0.000000] Kernel command line: root=/dev/hda3 ro single
[    0.000000] Initializing CPU#0
[    0.000000] PID hash table entries: 4096 (order: 12, 32768 bytes)
[    0.000000] Fast TSC calibration using PIT
[    0.000000] Detected 2009.857 MHz processor.
[    0.004000] Console: colour VGA+ 80x25
[    0.004000] console [tty0] enabled
[    0.004000] Checking aperture...
[    0.004000] AGP bridge at 00:00:00
[    0.004000] Aperture from AGP @ f0000000 old size 32 MB
[    0.004000] Aperture size 4096 MB (APSIZE 0) is not right, using settings from NB
[    0.004000] Aperture from AGP @ f0000000 size 32 MB (APSIZE 0)
[    0.004000] Node 0: aperture @ f0000000 size 128 MB
[    0.004000] Memory: 1019012k/1048512k available (2538k kernel code, 388k absent, 29112k reserved, 1931k data, 588k init)
[    0.004013] Calibrating delay loop (skipped), value calculated using timer frequency.. 4019.71 BogoMIPS (lpj=8039428)
[    0.004268] Security Framework initialized
[    0.004326] SELinux:  Disabled at boot.
[    0.004546] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes)
[    0.005646] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes)
[    0.006177] Mount-cache hash table entries: 256
[    0.006462] Initializing cgroup subsys ns
[    0.006517] Initializing cgroup subsys cpuacct
[    0.006571] Initializing cgroup subsys devices
[    0.006626] Initializing cgroup subsys freezer
[    0.006715] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
[    0.006775] CPU: L2 Cache: 512K (64 bytes/line)
[    0.006829] CPU 0/0x0 -> Node 0
[    0.006879] tseg: 0000000000
[    0.006915] SMP alternatives: switching to UP code
[    0.107780] ACPI: Core revision 20080926
[    0.114412] Setting APIC routing to flat
[    0.115478] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.154830] CPU0: AMD Athlon(tm) 64 Processor 3200+ stepping 02
[    0.156001] Brought up 1 CPUs
[    0.156001] Total of 1 processors activated (4019.71 BogoMIPS).
[    0.156001] CPU0 attaching NULL sched-domain.
[    0.156001] net_namespace: 1400 bytes
[    0.156001] Booting paravirtualized kernel on bare hardware
[    0.156001] regulator: core version 0.5
[    0.156001] NET: Registered protocol family 16
[    0.156001] node 0 link 0: io port [1000, fffff]
[    0.156001] TOM: 0000000040000000 aka 1024M
[    0.156001] node 0 link 0: mmio [a0000, bffff]
[    0.156001] node 0 link 0: mmio [40000000, ffb7ffff]
[    0.156001] bus: [00,ff] on node 0 link 0
[    0.156001] bus: 00 index 0 io port: [0, ffff]
[    0.156001] bus: 00 index 1 mmio: [a0000, bffff]
[    0.156001] bus: 00 index 2 mmio: [40000000, fcffffffff]
[    0.156001] ACPI: bus type pci registered
[    0.156001] PCI: Using configuration type 1 for base access
[    0.156127] ACPI: EC: Look up EC in DSDT
[    0.158300] ACPI Warning (dsobject-0501): Package List length (6) larger than NumElements count (2), truncated
[    0.158412]  [20080926]
[    0.161727] ACPI: Interpreter enabled
[    0.161785] ACPI: (supports S0 S1 S4 S5)
[    0.161969] ACPI: Using IOAPIC for interrupt routing
[    0.167282] ACPI: No dock devices found.
[    0.167346] ACPI: PCI Root Bridge [PCI0] (0000:00)
[    0.167482] pci 0000:00:00.0: reg 10 32bit mmio: [0xf0000000-0xf7ffffff]
[    0.167614] pci 0000:00:03.1: quirk: region 1000-103f claimed by ali7101 ACPI
[    0.167699] pci 0000:00:04.0: reg 10 io port: [0xd000-0xd0ff]
[    0.167704] pci 0000:00:04.0: reg 14 32bit mmio: [0xfd000000-0xfd000fff]
[    0.167726] pci 0000:00:04.0: supports D1 D2
[    0.167728] pci 0000:00:04.0: PME# supported from D2 D3hot D3cold
[    0.167786] pci 0000:00:04.0: PME# disabled
[    0.167857] pci 0000:00:0e.0: reg 10 io port: [0x1f0-0x1ff]
[    0.167861] pci 0000:00:0e.0: reg 14 io port: [0x3f4-0x3f7]
[    0.167865] pci 0000:00:0e.0: reg 18 io port: [0x170-0x17f]
[    0.167869] pci 0000:00:0e.0: reg 1c io port: [0x374-0x377]
[    0.167873] pci 0000:00:0e.0: reg 20 io port: [0xf000-0xf00f]
[    0.167890] pci 0000:00:0e.1: reg 10 io port: [0xd400-0xd407]
[    0.167894] pci 0000:00:0e.1: reg 14 io port: [0xd800-0xd803]
[    0.167898] pci 0000:00:0e.1: reg 18 io port: [0xdc00-0xdc07]
[    0.167902] pci 0000:00:0e.1: reg 1c io port: [0xe000-0xe003]
[    0.167906] pci 0000:00:0e.1: reg 20 io port: [0xe400-0xe40f]
[    0.167924] pci 0000:00:0f.0: reg 10 32bit mmio: [0xfd001000-0xfd001fff]
[    0.167949] pci 0000:00:0f.1: reg 10 32bit mmio: [0xfd002000-0xfd002fff]
[    0.167972] pci 0000:00:0f.2: reg 10 32bit mmio: [0xfd003000-0xfd003fff]
[    0.168052] pci 0000:00:0f.3: reg 10 32bit mmio: [0xfd004000-0xfd0040ff]
[    0.168068] pci 0000:00:0f.3: PME# supported from D0 D3hot D3cold
[    0.168126] pci 0000:00:0f.3: PME# disabled
[    0.168270] pci 0000:01:00.0: reg 10 32bit mmio: [0xf8000000-0xf8ffffff]
[    0.168275] pci 0000:01:00.0: reg 14 32bit mmio: [0xe0000000-0xefffffff]
[    0.168279] pci 0000:01:00.0: reg 18 32bit mmio: [0xf9000000-0xf9ffffff]
[    0.168291] pci 0000:01:00.0: reg 30 32bit mmio: [0x000000-0x01ffff]
[    0.168322] pci 0000:00:01.0: bridge 32bit mmio: [0xf8000000-0xfaffffff]
[    0.168326] pci 0000:00:01.0: bridge 32bit mmio pref: [0xe0000000-0xefffffff]
[    0.168351] pci 0000:02:07.0: reg 10 io port: [0xc000-0xc0ff]
[    0.168356] pci 0000:02:07.0: reg 14 32bit mmio: [0xfc000000-0xfc0000ff]
[    0.168373] pci 0000:02:07.0: reg 30 32bit mmio: [0x000000-0x03ffff]
[    0.168398] pci 0000:02:0a.0: reg 10 io port: [0xc400-0xc4ff]
[    0.168403] pci 0000:02:0a.0: reg 14 32bit mmio: [0xfc001000-0xfc0010ff]
[    0.168425] pci 0000:02:0a.0: supports D1 D2
[    0.168426] pci 0000:02:0a.0: PME# supported from D1 D2 D3hot D3cold
[    0.168485] pci 0000:02:0a.0: PME# disabled
[    0.168557] pci 0000:00:02.0: transparent bridge
[    0.168612] pci 0000:00:02.0: bridge io port: [0xc000-0xcfff]
[    0.168615] pci 0000:00:02.0: bridge 32bit mmio: [0xfb000000-0xfcffffff]
[    0.168631] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[    0.168851] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P2PB._PRT]
[    0.194300] ACPI: PCI Interrupt Link [LNK1] (IRQs 1 3 4 *5 6 7 10 11 12 14 15)
[    0.194942] ACPI: PCI Interrupt Link [LNK2] (IRQs 1 3 4 5 6 7 10 11 12 14 15) *0, disabled.
[    0.195641] ACPI: PCI Interrupt Link [LNK3] (IRQs 1 3 4 5 6 7 *10 11 12 14 15)
[    0.196326] ACPI: PCI Interrupt Link [LNK4] (IRQs 1 3 4 5 6 7 10 *11 12 14 15)
[    0.197029] ACPI: PCI Interrupt Link [LNK5] (IRQs 1 3 4 5 6 7 10 *11 12 14 15)
[    0.197728] ACPI: PCI Interrupt Link [LNK6] (IRQs 1 3 4 *5 6 7 10 11 12 14 15)
[    0.198431] ACPI: PCI Interrupt Link [LNK7] (IRQs 1 3 4 5 6 7 *10 11 12 14 15)
[    0.199070] ACPI: PCI Interrupt Link [LNK8] (IRQs 1 3 4 5 6 7 10 11 12 14 15) *0, disabled.
[    0.199771] ACPI: PCI Interrupt Link [LNK9] (IRQs 1 3 4 5 6 7 10 *11 12 14 15)
[    0.200700] usbcore: registered new interface driver usbfs
[    0.200817] usbcore: registered new interface driver hub
[    0.200913] usbcore: registered new device driver usb
[    0.201136] PCI: Using ACPI for IRQ routing
[    0.201197] pci 0000:00:00.0: BAR 0: can't allocate resource
[    0.216067] agpgart-amd64 0000:00:00.0: AGP bridge [10b9/1689]
[    0.216127] agpgart-amd64 0000:00:00.0: setting up ULi AGP
[    0.220271] agpgart-amd64 0000:00:00.0: AGP aperture is 128M @ 0xf0000000
[    0.232013] pnp: PnP ACPI init
[    0.232071] ACPI: bus type pnp registered
[    0.232412] pnp 00:00: mem resource (0xcec00-0xcffff) overlaps 0000:00:00.0 BAR 0 (0x0-0x7ffffff), disabling
[    0.232494] pnp 00:00: mem resource (0xf0000-0xf7fff) overlaps 0000:00:00.0 BAR 0 (0x0-0x7ffffff), disabling
[    0.232576] pnp 00:00: mem resource (0xf8000-0xfbfff) overlaps 0000:00:00.0 BAR 0 (0x0-0x7ffffff), disabling
[    0.232657] pnp 00:00: mem resource (0xfc000-0xfffff) overlaps 0000:00:00.0 BAR 0 (0x0-0x7ffffff), disabling
[    0.232739] pnp 00:00: mem resource (0x0-0x9ffff) overlaps 0000:00:00.0 BAR 0 (0x0-0x7ffffff), disabling
[    0.232819] pnp 00:00: mem resource (0x100000-0x3ffeffff) overlaps 0000:00:00.0 BAR 0 (0x0-0x7ffffff), disabling
[    0.236041] pnp: PnP ACPI: found 14 devices
[    0.236095] ACPI: ACPI bus type pnp unregistered
[    0.236158] system 00:00: iomem range 0x3fff0000-0x3fffffff could not be reserved
[    0.236234] system 00:00: iomem range 0xffff0000-0xffffffff has been reserved
[    0.236294] system 00:00: iomem range 0xfec00000-0xfec00fff has been reserved
[    0.236354] system 00:00: iomem range 0xfee00000-0xfee00fff has been reserved
[    0.236418] system 00:02: ioport range 0x4d0-0x4d1 has been reserved
[    0.236475] system 00:02: ioport range 0x800-0x87f has been reserved
[    0.236533] system 00:02: ioport range 0x480-0x48f has been reserved
[    0.246434] pci 0000:00:01.0: PCI bridge, secondary bus 0000:01
[    0.246492] pci 0000:00:01.0:   IO window: disabled
[    0.246548] pci 0000:00:01.0:   MEM window: 0xf8000000-0xfaffffff
[    0.246607] pci 0000:00:01.0:   PREFETCH window: 0x000000e0000000-0x000000efffffff
[    0.246686] pci 0000:00:02.0: PCI bridge, secondary bus 0000:02
[    0.246744] pci 0000:00:02.0:   IO window: 0xc000-0xcfff
[    0.246801] pci 0000:00:02.0:   MEM window: 0xfb000000-0xfcffffff
[    0.246860] pci 0000:00:02.0:   PREFETCH window: 0x00000050000000-0x000000500fffff
[    0.246944] pci 0000:00:01.0: setting latency timer to 64
[    0.246950] pci 0000:00:02.0: setting latency timer to 64
[    0.246953] bus: 00 index 0 io port: [0x00-0xffff]
[    0.247008] bus: 00 index 1 mmio: [0x000000-0xffffffffffffffff]
[    0.247064] bus: 01 index 0 mmio: [0x0-0x0]
[    0.247117] bus: 01 index 1 mmio: [0xf8000000-0xfaffffff]
[    0.247172] bus: 01 index 2 mmio: [0xe0000000-0xefffffff]
[    0.247228] bus: 01 index 3 mmio: [0x0-0x0]
[    0.247281] bus: 02 index 0 io port: [0xc000-0xcfff]
[    0.247335] bus: 02 index 1 mmio: [0xfb000000-0xfcffffff]
[    0.247390] bus: 02 index 2 mmio: [0x50000000-0x500fffff]
[    0.247446] bus: 02 index 3 io port: [0x00-0xffff]
[    0.247500] bus: 02 index 4 mmio: [0x000000-0xffffffffffffffff]
[    0.247622] NET: Registered protocol family 2
[    0.248011] Switched to high resolution mode on CPU 0
[    0.288114] IP route cache hash table entries: 32768 (order: 6, 262144 bytes)
[    0.288804] TCP established hash table entries: 131072 (order: 9, 2097152 bytes)
[    0.290879] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[    0.291872] TCP: Hash tables configured (established 131072 bind 65536)
[    0.291932] TCP reno registered
[    0.304146] NET: Registered protocol family 1
[    0.304319] checking if image is initramfs... it is
[    1.045201] Freeing initrd memory: 6517k freed
[    1.052107] audit: initializing netlink socket (disabled)
[    1.052180] type=2000 audit(1235817684.052:1): initialized
[    1.052400] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[    1.052612] VFS: Disk quotas dquot_6.5.1
[    1.052701] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    1.052838] msgmni has been set to 2002
[    1.053018] alg: No test for stdrng (krng)
[    1.053134] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[    1.053211] io scheduler noop registered
[    1.053263] io scheduler anticipatory registered
[    1.053317] io scheduler deadline registered
[    1.053394] io scheduler cfq registered (default)
[    1.053573] pci 0000:01:00.0: Boot video device
[    1.059625] Linux agpgart interface v0.103
[    1.059682] Serial: 8250/16550 driver4 ports, IRQ sharing enabled
[    1.059851] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[    1.060038] serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
[    1.060451] 00:08: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[    1.060665] 00:09: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
[    1.062384] brd: module loaded
[    1.062513] Fixed MDIO Bus: probed
[    1.062653] input: Macintosh mouse button emulation as /devices/virtual/input/input0
[    1.062934] PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[    1.066193] serio: i8042 KBD port at 0x60,0x64 irq 1
[    1.066252] serio: i8042 AUX port at 0x60,0x64 irq 12
[    1.072170] mice: PS/2 mouse device common for all mice
[    1.072282] rtc_cmos 00:04: RTC can wake from S4
[    1.072412] rtc_cmos 00:04: rtc core: registered rtc_cmos as rtc0
[    1.072495] rtc0: alarms up to one month, 242 bytes nvram
[    1.072584] cpuidle: using governor ladder
[    1.072637] cpuidle: using governor menu
[    1.072693] No iBFT detected.
[    1.073133] TCP cubic registered
[    1.073185] NET: Registered protocol family 17
[    1.073411] registered taskstats version 1
[    1.073605] rtc_cmos 00:04: setting system clock to 2009-02-28 10:41:24 UTC (1235817684)
[    1.073714] Freeing unused kernel memory: 588k freed
[    1.128039] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
[    1.140468] loadkeys[380]: segfault at 30 ip 00000000f7f3961f sp 00000000ffa69168 error 4 in libconsole.so.0[f7f32000+d000]
[    1.179067] processor ACPI_CPU:00: registered as cooling_device0
[    1.700684] Linux Tulip driver version 1.1.15-NAPI (Feb 27, 2007)
[    1.700784] tulip 0000:02:07.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19
[    1.701274] tulip0:  MII transceiver #1 config 1000 status 782d advertising 01e1.
[    1.704598] eth0: Lite-On 82c168 PNIC rev 33 at Port 0xc000, 00:a0:cc:3a:db:a1, IRQ 19.
[    1.723894] 8139cp: 10/100 PCI Ethernet driver v1.3 (Mar 22, 2004)
[    1.723977] 8139cp 0000:02:0a.0: This (id 10ec:8139 rev 10) is not an 8139C+ compatible chip, use 8139too
[    1.727129] 8139too Fast Ethernet driver 0.9.28
[    1.727225] 8139too 0000:02:0a.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
[    1.727854] eth1: RealTek RTL8139 at 0xffffc200006b0000, 00:14:85:4e:b8:ce, IRQ 18
[    1.727931] eth1:  Identified 8139 chip type 'RTL-8100B/8139D'
[    1.787233] Uniform Multi-Platform E-IDE driver
[    1.821577] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    1.821670] ohci_hcd 0000:00:0f.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20
[    1.821753] ohci_hcd 0000:00:0f.0: OHCI Host Controller
[    1.821901] ohci_hcd 0000:00:0f.0: new USB bus registered, assigned bus number 1
[    1.822009] ohci_hcd 0000:00:0f.0: irq 20, io mem 0xfd001000
[    1.845992] SCSI subsystem initialized
[    1.878121] usb usb1: configuration #1 chosen from 1 choice
[    1.878209] hub 1-0:1.0: USB hub found
[    1.878269] hub 1-0:1.0: 3 ports detected
[    1.878432] usb usb1: New USB device found, idVendor=1d6b, idProduct=0001
[    1.878491] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.878566] usb usb1: Product: OHCI Host Controller
[    1.878620] usb usb1: Manufacturer: Linux 2.6.28-1-amd64 ohci_hcd
[    1.878677] usb usb1: SerialNumber: 0000:00:0f.0
[    1.878751] alim15x3 0000:00:0e.0: IDE controller (0x10b9:0x5229 rev 0xc7)
[    1.878819] ALI15x3_IDE 0000:00:0e.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19
[    1.878926] alim15x3 0000:00:0e.0: not 100% native mode: will probe irqs later
[    1.879005]     ide0: BM-DMA at 0xf000-0xf007
[    1.879065]     ide1: BM-DMA at 0xf008-0xf00f
[    1.879123] Probing IDE interface ide0...
[    1.929425] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.929488] Warning! ehci_hcd should always be loaded before uhci_hcd and ohci_hcd, not after
[    1.941956] libata version 3.00 loaded.
[    2.138879] Floppy drive(s): fd0 is 1.44M, fd1 is 360K PC
[    2.155864] FDC 0 is a post-1991 82077
[    2.168166] hda: Maxtor 32049H2, ATA DISK drive
[    2.840058] hda: host max PIO5 wanted PIO255(auto-tune) selected PIO4
[    2.840221] hda: UDMA/100 mode selected
[    2.840447] Probing IDE interface ide1...
[    3.576144] hdc: ASUS CRW-5232AS, ATAPI CD/DVD-ROM drive
[    4.360144] hdd: TOSHIBA DVD-ROM SD-M1612, ATAPI CD/DVD-ROM drive
[    4.416036] hdc: host max PIO5 wanted PIO255(auto-tune) selected PIO4
[    4.416106] hdc: UDMA/33 mode selected
[    4.416264] hdd: host max PIO5 wanted PIO255(auto-tune) selected PIO4
[    4.416790] hdd: UDMA/33 mode selected
[    4.417400] ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
[    4.417503] isa bounce pool size: 16 pages
[    4.420027] ide1 at 0x170-0x177,0x376 on irq 15
[    4.428461] ohci_hcd 0000:00:0f.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21
[    4.428574] ohci_hcd 0000:00:0f.1: OHCI Host Controller
[    4.428701] ohci_hcd 0000:00:0f.1: new USB bus registered, assigned bus number 2
[    4.428808] ohci_hcd 0000:00:0f.1: irq 21, io mem 0xfd002000
[    4.486097] usb usb2: configuration #1 chosen from 1 choice
[    4.486187] hub 2-0:1.0: USB hub found
[    4.486247] hub 2-0:1.0: 3 ports detected
[    4.486396] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
[    4.486455] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    4.486530] usb usb2: Product: OHCI Host Controller
[    4.486584] usb usb2: Manufacturer: Linux 2.6.28-1-amd64 ohci_hcd
[    4.486641] usb usb2: SerialNumber: 0000:00:0f.1
[    4.486729] ehci_hcd 0000:00:0f.3: PCI INT D -> GSI 23 (level, low) -> IRQ 23
[    4.486810] ehci_hcd 0000:00:0f.3: EHCI Host Controller
[    4.486924] ehci_hcd 0000:00:0f.3: new USB bus registered, assigned bus number 3
[    4.508014] ehci_hcd 0000:00:0f.3: debug port 1
[    4.508095] ehci_hcd 0000:00:0f.3: irq 23, io mem 0xfd004000
[    4.520007] ehci_hcd 0000:00:0f.3: USB 2.0 started, EHCI 1.00
[    4.520133] usb usb3: configuration #1 chosen from 1 choice
[    4.520216] hub 3-0:1.0: USB hub found
[    4.520273] hub 3-0:1.0: 8 ports detected
[    4.520422] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
[    4.520481] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    4.520556] usb usb3: Product: EHCI Host Controller
[    4.520610] usb usb3: Manufacturer: Linux 2.6.28-1-amd64 ehci_hcd
[    4.520667] usb usb3: SerialNumber: 0000:00:0f.3
[    4.521060] sata_uli 0000:00:0e.1: version 1.3
[    4.521122] sata_uli 0000:00:0e.1: PCI INT A -> GSI 19 (level, low) -> IRQ 19
[    4.524741] scsi0 : sata_uli
[    4.525753] scsi1 : sata_uli
[    4.525869] ata1: SATA max UDMA/133 cmd 0xd400 ctl 0xd800 bmdma 0xe400 irq 19
[    4.525929] ata2: SATA max UDMA/133 cmd 0xdc00 ctl 0xe000 bmdma 0xe408 irq 19
[    5.152049] ohci_hcd 0000:00:0f.2: PCI INT C -> GSI 22 (level, low) -> IRQ 22
[    5.152136] ohci_hcd 0000:00:0f.2: OHCI Host Controller
[    5.152272] ohci_hcd 0000:00:0f.2: new USB bus registered, assigned bus number 4
[    5.152382] ohci_hcd 0000:00:0f.2: irq 22, io mem 0xfd003000
[    5.210097] usb usb4: configuration #1 chosen from 1 choice
[    5.210188] hub 4-0:1.0: USB hub found
[    5.210249] hub 4-0:1.0: 3 ports detected
[    5.210397] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
[    5.210456] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    5.210531] usb usb4: Product: OHCI Host Controller
[    5.210585] usb usb4: Manufacturer: Linux 2.6.28-1-amd64 ohci_hcd
[    5.215513] usb usb4: SerialNumber: 0000:00:0f.2
[    5.246600] ide-gd driver 1.18
[    5.246682] hda: max request size: 128KiB
[    5.260029] hda: Host Protected Area detected.
[    5.260031] 	current capacity is 40019519 sectors (20489 MB)
[    5.260032] 	native  capacity is 40021632 sectors (20491 MB)
[    5.260509] hda: Host Protected Area disabled.
[    5.260564] hda: 40021632 sectors (20491 MB) w/2048KiB Cache, CHS=39704/16/63
[    5.260679] hda: cache flushes not supported
[    5.260792]  hda: hda1 hda2 hda3
[    5.279844] ide-cd driver 5.00
[    5.286152] ide-cd: hdc: ATAPI 52X CD-ROM CD-R/RW drive, 2048kB Cache
[    5.286350] Uniform CD-ROM driver Revision: 3.20
[    5.288762] ide-cd: hdd: ATAPI 48X DVD-ROM drive, 512kB Cache
[    5.550614] hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }
[    5.550787] hda: dma_intr: error=0x84 { DriveStatusError BadCRC }
[    5.550979] ide: failed opcode was: unknown
[    5.639481] hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }
[    5.639648] hda: dma_intr: error=0x84 { DriveStatusError BadCRC }
[    5.639839] ide: failed opcode was: unknown
[    5.728361] hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }
[    5.728527] hda: dma_intr: error=0x84 { DriveStatusError BadCRC }
[    5.728718] ide: failed opcode was: unknown
[    5.806127] hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }
[    5.806293] hda: dma_intr: error=0x84 { DriveStatusError BadCRC }
[    5.806484] ide: failed opcode was: unknown
[    5.806569] hda: UDMA/66 mode selected
[    5.852009] ide0: reset: success
[    6.017263] hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }
[    6.017431] hda: dma_intr: error=0x84 { DriveStatusError BadCRC }
[    6.017621] ide: failed opcode was: unknown
[    6.094994] hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }
[    6.095161] hda: dma_intr: error=0x84 { DriveStatusError BadCRC }
[    6.095352] ide: failed opcode was: unknown
[    6.183873] hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }
[    6.184040] hda: dma_intr: error=0x84 { DriveStatusError BadCRC }
[    6.184231] ide: failed opcode was: unknown
[    6.261642] hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }
[    6.261809] hda: dma_intr: error=0x84 { DriveStatusError BadCRC }
[    6.262000] ide: failed opcode was: unknown
[    6.262081] hda: UDMA/44 mode selected
[    6.308009] ide0: reset: success
[    6.715466] PM: Starting manual resume from disk
[   11.536657] udevd version 125 started
[   12.497122] input: Power Button (FF) as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
[   12.512018] ACPI: Power Button (FF) [PWRF]
[   12.512170] input: Power Button (CM) as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input3
[   12.528011] ACPI: Power Button (CM) [PWRB]
[   12.833423] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[   12.877666] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[   12.999190] parport_pc 00:0a: reported by Plug and Play ACPI
[   12.999273] parport0: PC-style at 0x378, irq 7 [PCSPP,EPP]
[   13.232488] parport0: Printer, Canon BJC-4300
[   14.203081] ali1563_smbus 0000:00:03.0: Found ALi1563 SMBus at 0x1400
[   14.212412] ali15x3_smbus 0000:00:03.1: ALI15X3_smb region uninitialized - upgrade BIOS or use force_addr=0xaddr
[   14.212498] ali15x3_smbus 0000:00:03.1: ALI15X3 not detected, module not inserted.
[   15.152345] ali1535_smbus 0000:00:03.1: ALI1535_smb region uninitialized - upgrade BIOS?
[   15.152427] ali1535_smbus 0000:00:03.1: ALI1535 not detected, module not inserted.
[   15.290310] input: PC Speaker as /devices/platform/pcspkr/input/input4
[   15.622422] gameport: NS558 PnP Gameport is pnp00:0d/gameport0, io 0x201, speed 905kHz
[   16.336682] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input5
[   16.373458] Intel ICH 0000:00:04.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
[   16.436031] intel8x0_measure_ac97_clock: measured 54397 usecs
[   16.436092] intel8x0: clocking to 48000
[   19.777876] Adding 56216k swap on /dev/hda2.  Priority:-1 extents:1 across:56216k
[   21.350624] Driver 'sr' needs updating - please use bus_type methods
[   21.506667] loop: module loaded
[   21.940570] device-mapper: uevent: version 1.0.3
[   21.944235] device-mapper: ioctl: 4.14.0-ioctl (2008-04-23) initialised: dm-devel@redhat.com
[   27.668213] eth0: Setting full-duplex based on MII#1 link partner capability of 05e1.
[   28.429645] NET: Registered protocol family 10
[   28.430327] lo: Disabled Privacy Extensions
[   38.472009] eth0: no IPv6 routers present

Re: 2.6.28.7 boot problems

[Andrew Schepler]

> Now I'm going to go try some e2fsck -cc /dev/hda3 and/or badblocks -n
> /dev/hda[12] to see if any disk problems turn up that way.

No bad blocks found.

On closer inspection of the dmesg, it looks like those CRC errors only
come up when the kernel is (attempting to?) set DMA modes, and never
again.  So I don't know if I'm actually using DMA or not, but I now
have a working, probably relatively safe, kernel.

-- Andrew

Re: 2.6.28.7 boot problems

[Robert Hancock]

Andrew Schepler wrote:
> Robert Hancock wrote:
>> Sounds like you don't have the chipset-specific IDE driver enabled for your
>> hardware (I don't see any of them enabled in this list). I think that
>> IDE_GENERIC used to drive the controller in this case, but not anymore, as
>> it can only do so in a crappy, non-DMA way.
> 
> Thanks Robert.
> 
> After more research, I determined my motherboard is a Gigabyte
> Technology GA-K8U-939.  Its docs say it has a ULi M1689 chipset, which
> supports Dual Serial ATA.  So I tried enabling ATA, ATA_SFF, and
> SATA_ULI.  The kernel printed out a couple new lines about sata0 and
> sata1, but didn't find any hd[a-d] or otherwise get any farther.
> 
> Then I tried just turning on as many chipsets as I could (skipping a
> few whose help pages had dangerous-sounding warnings).  Using this
> kernel, the alim15x3 driver (CONFIG_BLK_DEV_ALI15X3) did manage to
> find hda and finish booting.  But I got several messages from the
> kernel looking like:
> 
> hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }
> hda: dma_intr: error=0x84 { DriveStatusError BadCRC }
> ide: failed opcode was: unknown

It looks like you're getting some CRC errors - could be you have a bad 
IDE cable, or some other hardware problem, or (I would guess more 
likely) the driver is picking the wrong UDMA mode or setting up the 
controller improperly in some other way. As I mention below, you'll 
likely want to try the libata driver instead.

> 
> Next I tried out Debian's
> linux-image-2.6.28-1-amd64_2.6.28-1_i386.deb.  It also loaded hda
> using the alim15x3 driver, and gave the same messages as above.
> 
> Do those messages suggest the wrong driver is being used?  That
> there's a (not-yet critical) hardware problem on my hard disk, which
> older kernels don't notice?
> 
> Now I'm going to go try some e2fsck -cc /dev/hda3 and/or badblocks -n
> /dev/hda[12] to see if any disk problems turn up that way.
> 
> Attached is my dmesg from Debian's kernel.

If you're using a modern distribution, I would say you should try 
disabling the old IDE drivers under CONFIG_IDE entirely, and try the 
libata driver instead. This will mean all your drives will show up as 
sdX instead of hdX, which may mean you need to make adjustments to your 
boot setup (mounting by label or by UUID, possibly) so that you can 
still mount the root file system.