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From: Anders Eriksson on 5 Jan 2010 06:10

Hi,

Upgrading my laptop's kernel, I discovered that it reboots immediately after
boot on .31 and later kernels. Grub loads it, but I cannot get one line of
text out of it before it reboots, even using boot_delay.

Bisecting I came up with the following:

git bisect start
# good: [07a2039b8eb0af4ff464efd3dfd95de5c02648c6] Linux 2.6.30
git bisect good 07a2039b8eb0af4ff464efd3dfd95de5c02648c6
# bad: [74fca6a42863ffacaf7ba6f1936a9f228950f657] Linux 2.6.31
git bisect bad 74fca6a42863ffacaf7ba6f1936a9f228950f657
# bad: [925d74ae717c9a12d3618eb4b36b9fb632e2cef3] V4L/DVB (11736): videobuf: modify return value of VIDIOC_REQBUFS ioctl
git bisect bad 925d74ae717c9a12d3618eb4b36b9fb632e2cef3
# bad: [e349792a385ed47390d156155b1a1e19af1bf163] Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6
git bisect bad e349792a385ed47390d156155b1a1e19af1bf163
# bad: [c9059598ea8981d02356eead3188bf7fa4d717b8] Merge branch 'for-2.6.31' of git://git.kernel.dk/linux-2.6-block
git bisect bad c9059598ea8981d02356eead3188bf7fa4d717b8
# bad: [59c288ffb6dfb55bdd6bfe6826ab6203ff791930] Merge branches 'frv' and 'mn10300'
git bisect bad 59c288ffb6dfb55bdd6bfe6826ab6203ff791930
# bad: [3f6280ddf25fa656d0e17960588e52bee48a7547] Merge branch 'iommu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
git bisect bad 3f6280ddf25fa656d0e17960588e52bee48a7547
# good: [c44e3ed539e4fc17d6bcb5eaecb894a94de4cc5f] Merge branch 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
git bisect good c44e3ed539e4fc17d6bcb5eaecb894a94de4cc5f
# bad: [be15f9d63b97da0065187696962331de6cd9de9e] Merge branch 'x86-xen-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
git bisect bad be15f9d63b97da0065187696962331de6cd9de9e
# bad: [9b29e8228a5c2a169436a1a90a60b1f88cb35cd1] Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
git bisect bad 9b29e8228a5c2a169436a1a90a60b1f88cb35cd1
# bad: [35d5a9a61490bf39d2e48d7f499c8c801a39ebe9] x86: fix system without memory on node0 ---> Got a BIOS-88 map
git bisect bad 35d5a9a61490bf39d2e48d7f499c8c801a39ebe9
# bad: [45fbe3ee01b8e463b28c2751b5dcc0cbdc142d90] x86, e820, pci: reserve extra free space near end of RAM ---> Got a BIOS-88 map
git bisect bad 45fbe3ee01b8e463b28c2751b5dcc0cbdc142d90
# bad: [2b72394e4089643f11669d9610907a1442fe044a] x86: move max_pfn_mapped and max_low_pfn_mapped to setup.c ---> Got a BIOS-88 map
git bisect bad 2b72394e4089643f11669d9610907a1442fe044a
# good: [6424fb38667fffbbb1b90be0ffd9a0c540db6a4b] x86: remove (null) in /sys kernel_page_tables
git bisect good 6424fb38667fffbbb1b90be0ffd9a0c540db6a4b
# bad: [89388913f2c88a2cd15d24abab571b17a2596127] x86: unify noexec handling --> Got a BIOS-88 map
git bisect bad 89388913f2c88a2cd15d24abab571b17a2596127
# bad: [8ecee4620e76aae418bfa0e8cc830e92cb559bbb] Merge branch 'linus' into x86/mm ---> Got a BIOS-88 map
git bisect bad 8ecee4620e76aae418bfa0e8cc830e92cb559bbb


I've annotated some bad kernels, where I _do_ get it to start, but it only
finds a BIOS-88 map (and hence only 16MB ram, and userspace triggers OOMK).

I found your name in the commit bisect fingered, hence I turn to you for help.

Here's a dmesg from the last known good kernel :

Linux version 2.6.29-01001-g6424fb3 (root(a)korven) (gcc version 4.3.2 (Gentoo 4.3.2-r3 p1.6, pie-10.1.5) ) #22 SMP Tue Jan 5 11:12:56 CET 2010
KERNEL supported cpus:
Intel GenuineIntel
AMD AuthenticAMD
NSC Geode by NSC
Cyrix CyrixInstead
Centaur CentaurHauls
Transmeta GenuineTMx86
Transmeta TransmetaCPU
UMC UMC UMC UMC
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009ae20 (usable)
BIOS-e820: 000000000009ae20 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000007f7d0000 (usable)
BIOS-e820: 000000007f7d0000 - 000000007f7e5600 (reserved)
BIOS-e820: 000000007f7e5600 - 000000007f7f8000 (ACPI NVS)
BIOS-e820: 000000007f7f8000 - 000000007f800000 (reserved)
BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
BIOS-e820: 00000000fed20000 - 00000000fed9b000 (reserved)
BIOS-e820: 00000000feda0000 - 00000000fedc0000 (reserved)
BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
BIOS-e820: 00000000ffb00000 - 00000000ffc00000 (reserved)
BIOS-e820: 00000000fff00000 - 0000000100000000 (reserved)
DMI 2.4 present.
last_pfn = 0x7f7d0 max_arch_pfn = 0x100000
MTRR default type: uncachable
MTRR fixed ranges enabled:
00000-9FFFF write-back
A0000-BFFFF uncachable
C0000-CFFFF write-protect
D0000-EFFFF uncachable
F0000-FFFFF write-protect
MTRR variable ranges enabled:
0 base 000000000 mask F80000000 write-back
1 base F7F800000 mask FFF800000 uncachable
2 base 0FEDA0000 mask FFFFE0000 uncachable
3 disabled
4 disabled
5 disabled
6 disabled
7 disabled

I can produce a pic of the dmesg for the fingered commit of needed.

As the fingered commit was a merge one, I'm uncertain how to proceed.

Ideas?

--Anders


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From: Yinghai Lu on 5 Jan 2010 14:10
On Tue, Jan 5, 2010 at 3:02 AM, Anders Eriksson <aeriksson(a)fastmail.fm> wrote:
>
> Hi,
>
> Upgrading my laptop's kernel, I discovered that it reboots immediately after
> boot on .31 and later kernels. Grub loads it, but I cannot get one line of
> text out of it before it reboots, even using boot_delay.
>
> Bisecting I came up with the following:
>
> git bisect start
> # good: [07a2039b8eb0af4ff464efd3dfd95de5c02648c6] Linux 2.6.30
> git bisect good 07a2039b8eb0af4ff464efd3dfd95de5c02648c6
> # bad: [74fca6a42863ffacaf7ba6f1936a9f228950f657] Linux 2.6.31
> git bisect bad 74fca6a42863ffacaf7ba6f1936a9f228950f657
> # bad: [925d74ae717c9a12d3618eb4b36b9fb632e2cef3] V4L/DVB (11736): videobuf: modify return value of VIDIOC_REQBUFS ioctl
> git bisect bad 925d74ae717c9a12d3618eb4b36b9fb632e2cef3
> # bad: [e349792a385ed47390d156155b1a1e19af1bf163] Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6
> git bisect bad e349792a385ed47390d156155b1a1e19af1bf163
> # bad: [c9059598ea8981d02356eead3188bf7fa4d717b8] Merge branch 'for-2.6.31' of git://git.kernel.dk/linux-2.6-block
> git bisect bad c9059598ea8981d02356eead3188bf7fa4d717b8
> # bad: [59c288ffb6dfb55bdd6bfe6826ab6203ff791930] Merge branches 'frv' and 'mn10300'
> git bisect bad 59c288ffb6dfb55bdd6bfe6826ab6203ff791930
> # bad: [3f6280ddf25fa656d0e17960588e52bee48a7547] Merge branch 'iommu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
> git bisect bad 3f6280ddf25fa656d0e17960588e52bee48a7547
> # good: [c44e3ed539e4fc17d6bcb5eaecb894a94de4cc5f] Merge branch 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
> git bisect good c44e3ed539e4fc17d6bcb5eaecb894a94de4cc5f
> # bad: [be15f9d63b97da0065187696962331de6cd9de9e] Merge branch 'x86-xen-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
> git bisect bad be15f9d63b97da0065187696962331de6cd9de9e
> # bad: [9b29e8228a5c2a169436a1a90a60b1f88cb35cd1] Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
> git bisect bad 9b29e8228a5c2a169436a1a90a60b1f88cb35cd1
> # bad: [35d5a9a61490bf39d2e48d7f499c8c801a39ebe9] x86: fix system without memory on node0 ---> Got a BIOS-88 map
> git bisect bad 35d5a9a61490bf39d2e48d7f499c8c801a39ebe9
> # bad: [45fbe3ee01b8e463b28c2751b5dcc0cbdc142d90] x86, e820, pci: reserve extra free space near end of RAM ---> Got a BIOS-88 map
> git bisect bad 45fbe3ee01b8e463b28c2751b5dcc0cbdc142d90
> # bad: [2b72394e4089643f11669d9610907a1442fe044a] x86: move max_pfn_mapped and max_low_pfn_mapped to setup.c ---> Got a BIOS-88 map
> git bisect bad 2b72394e4089643f11669d9610907a1442fe044a
> # good: [6424fb38667fffbbb1b90be0ffd9a0c540db6a4b] x86: remove (null) in /sys kernel_page_tables
> git bisect good 6424fb38667fffbbb1b90be0ffd9a0c540db6a4b
> # bad: [89388913f2c88a2cd15d24abab571b17a2596127] x86: unify noexec handling --> Got a BIOS-88 map
> git bisect bad 89388913f2c88a2cd15d24abab571b17a2596127
> # bad: [8ecee4620e76aae418bfa0e8cc830e92cb559bbb] Merge branch 'linus' into x86/mm ---> Got a BIOS-88 map
> git bisect bad 8ecee4620e76aae418bfa0e8cc830e92cb559bbb
>
>
> I've annotated some bad kernels, where I _do_ get it to start, but it only
> finds a BIOS-88 map (and hence only 16MB ram, and userspace triggers OOMK).
>
> I found your name in the commit bisect fingered, hence I turn to you for help.
>
> Here's a dmesg from the last known good kernel :
>
> Linux version 2.6.29-01001-g6424fb3 (root(a)korven) (gcc version 4.3.2 (Gentoo 4.3.2-r3 p1.6, pie-10.1.5) ) #22 SMP Tue Jan 5 11:12:56 CET 2010
> KERNEL supported cpus:
> �Intel GenuineIntel
> �AMD AuthenticAMD
> �NSC Geode by NSC
> �Cyrix CyrixInstead
> �Centaur CentaurHauls
> �Transmeta GenuineTMx86
> �Transmeta TransmetaCPU
> �UMC UMC UMC UMC
> BIOS-provided physical RAM map:
> �BIOS-e820: 0000000000000000 - 000000000009ae20 (usable)
> �BIOS-e820: 000000000009ae20 - 00000000000a0000 (reserved)
> �BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
> �BIOS-e820: 0000000000100000 - 000000007f7d0000 (usable)
> �BIOS-e820: 000000007f7d0000 - 000000007f7e5600 (reserved)
> �BIOS-e820: 000000007f7e5600 - 000000007f7f8000 (ACPI NVS)
> �BIOS-e820: 000000007f7f8000 - 000000007f800000 (reserved)
> �BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
> �BIOS-e820: 00000000fed20000 - 00000000fed9b000 (reserved)
> �BIOS-e820: 00000000feda0000 - 00000000fedc0000 (reserved)
> �BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
> �BIOS-e820: 00000000ffb00000 - 00000000ffc00000 (reserved)
> �BIOS-e820: 00000000fff00000 - 0000000100000000 (reserved)
> DMI 2.4 present.
> last_pfn = 0x7f7d0 max_arch_pfn = 0x100000
> MTRR default type: uncachable
> MTRR fixed ranges enabled:
> �00000-9FFFF write-back
> �A0000-BFFFF uncachable
> �C0000-CFFFF write-protect
> �D0000-EFFFF uncachable
> �F0000-FFFFF write-protect
> MTRR variable ranges enabled:
> �0 base 000000000 mask F80000000 write-back
> �1 base F7F800000 mask FFF800000 uncachable
> �2 base 0FEDA0000 mask FFFFE0000 uncachable
> �3 disabled
> �4 disabled
> �5 disabled
> �6 disabled
> �7 disabled

whole boot log with debug with boot command line?

>
> I can produce a pic of the dmesg for the fingered commit of needed.

boot that with earlyprintk=vga please.

YH
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From: Anders Eriksson on 5 Jan 2010 16:20

yinghai(a)kernel.org said:
> whole boot log with debug with boot command line?
>
> > I can produce a pic of the dmesg for the fingered commit of needed.
> boot that with earlyprintk=vga please.

I managed to pull this one from the failing boot.
Does it help?

Linux version 2.6.30-rc2-00450-g8ecee46 (root(a)korven) (gcc version 4.3.2 (Gentoo 4.3.2-r3 p1.6, pie-10.1.5) ) #21 SMP Tue Jan 5 10:45:52 CET 2010
KERNEL supported cpus:
Intel GenuineIntel
AMD AuthenticAMD
NSC Geode by NSC
Cyrix CyrixInstead
Centaur CentaurHauls
Transmeta GenuineTMx86
Transmeta TransmetaCPU
UMC UMC UMC UMC
BIOS-provided physical RAM map:
BIOS-88: 0000000000000000 - 000000000009f000 (usable)
BIOS-88: 0000000000100000 - 0000000001000000 (usable)
console [earlyvga0] enabled
DMI 2.4 present.
last_pfn = 0x1000 max_arch_pfn = 0x100000
MTRR default type: uncachable
MTRR fixed ranges enabled:
00000-9FFFF write-back
A0000-BFFFF uncachable
C0000-CFFFF write-protect
D0000-EFFFF uncachable
F0000-FFFFF write-protect
MTRR variable ranges enabled:
0 base 000000000 mask F80000000 write-back
1 base F7F800000 mask FFF800000 uncachable
2 base 0FEDA0000 mask FFFFE0000 uncachable
3 disabled
4 disabled
5 disabled
6 disabled
7 disabled
x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
init_memory_mapping: 0000000000000000-0000000001000000
0000000000 - 0000400000 page 4k
0000400000 - 0001000000 page 2M
kernel direct mapping tables up to 1000000 @ 7000-b000
ACPI: RSDP 000f78b0 00024 (v02 HP )
ACPI: XSDT 7f7e57c8 0007C (v01 HPQOEM SLIC-MPC 00000001 HP 00000001)
ACPI: FACP 7f7e5684 000F4 (v04 HP 30AD 00000003 HP 00000001)
ACPI: DSDT 7f7e5acc 0FE7B (v01 HP nc6400 00010000 MSFT 0100000E)
ACPI: FACS 7f7f7e80 00040
ACPI: SLIC 7f7e5844 00176 (v01 HPQOEM SLIC-MPC 00000001 HP 00000001)
ACPI: HPET 7f7e59bc 00038 (v01 HP 30AD 00000001 HP 00000001)
ACPI: APIC 7f7e59f4 00068 (v01 HP 30AD 00000001 HP 00000001)
ACPI: MCFG 7f7e5a5c 0003C (v01 HP 30AD 00000001 HP 00000001)
ACPI: TCPA 7f7e5a98 00032 (v02 HP 30AD 00000001 HP 00000001)
ACPI: SSDT 7f7f5947 00059 (v01 HP HPQNLP 00000001 MSFT 0100000E)
ACPI: SSDT 7f7f59a0 0032D (v01 HP HPQSAT 00000001 MSFT 0100000E)
ACPI: SSDT 7f7f64e0 0025F (v01 HP Cpu0Tst 00003000 INTL 20060317)
ACPI: SSDT 7f7f673f 000A6 (v01 HP Cpu1Tst 00003000 INTL 20060317)
ACPI: SSDT 7f7f67e5 004D7 (v01 HP CpuPm 00003000 INTL 20060317)
ACPI: Local APIC address 0xfee00000
0MB HIGHMEM available.
16MB LOWMEM available.
mapped low ram: 0 - 01000000
low ram: 0 - 01000000
node 0 low ram: 00000000 - 01000000
node 0 bootmap 00002000 - 00002200
(7 early reservations) ==> bootmem [0000000000 - 0001000000]
#0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000]
#1 [0000001000 - 0000002000] EX TRAMPOLINE ==> [0000001000 - 0000002000]
#2 [0000006000 - 0000007000] TRAMPOLINE ==> [0000006000 - 0000007000]
#3 [0000100000 - 000079a2f8] TEXT DATA BSS ==> [0000100000 - 000079a2f8]
#4 [000009ac00 - 0000100000] BIOS reserved ==> [000009ac00 - 0000100000]
#5 [000079b000 - 000079e164] BRK ==> [000079b000 - 000079e164]
#6 [0000002000 - 0000003000] BOOTMAP ==> [0000002000 - 0000003000]
Zone PFN ranges:
DMA 0x00000000 -> 0x00001000
Normal 0x00001000 -> 0x00001000
HighMem 0x00001000 -> 0x00001000
Movable zone start PFN for each node
early_node_map[2] active PFN ranges
0: 0x00000000 -> 0x0000009f
0: 0x00000100 -> 0x00001000
On node 0 totalpages: 3999
free_area_init_node: node 0, pgdat c069a480, node_mem_map c000c000
DMA zone: 32 pages used for memmap
DMA zone: 0 pages reserved
DMA zone: 3967 pages, LIFO batch:0
Using APIC driver default
ACPI: PM-Timer IO Port: 0x1008
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ9 used by override.
Enabling APIC mode: Flat. Using 1 I/O APICs
Using ACPI (MADT) for SMP configuration information
ACPI: HPET id: 0x8086a201 base: 0xfed00000
SMP: Allowing 2 CPUs, 0 hotplug CPUs
nr_irqs_gsi: 24
PM: Registered nosave memory: 000000000009f000 - 0000000000100000
Allocating PCI resources starting at 10000000 (gap: 1000000:ff000000)
NR_CPUS:2 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1
PERCPU: Embedded 11 pages at c002d000, static data 22940 bytes
Built 1 zonelists in Zone order, mobility grouping off. Total pages: 3967
Kernel command line: earlyprintk=vga debug root=/dev/sda5 lpj=5546966 boot_delay=10 init=/bin/bash
boot_delay: 10, preset_lpj: 5546966, lpj: 5546966, HZ: 300, printk_delay_msec: 1663800
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
NR_IRQS:320
PID hash table entries: 64 (order: 6, 256 bytes)
Extended CMOS year: 2000
Fast TSC calibration using PIT
Detected 1662.321 MHz processor.
Console: colour VGA+ 80x25
console handover: boot [earlyvga0] -> real [tty0]
Dentry cache hash table entries: 2048 (order: 1, 8192 bytes)
Inode-cache hash table entries: 1024 (order: 0, 4096 bytes)
Initializing HighMem for node 0 (00000000:00000000)
Memory: 8792k/16384k available (3710k kernel code, 7200k reserved, 2105k data, 324k init, 0k highmem)
virtual kernel memory layout:
fixmap : 0xfff9d000 - 0xfffff000 ( 392 kB)
pkmap : 0xff800000 - 0xffc00000 (4096 kB)
vmalloc : 0xc1800000 - 0xff7fe000 ( 991 MB)
lowmem : 0xc0000000 - 0xc1000000 ( 16 MB)
.init : 0xc06b8000 - 0xc0709000 ( 324 kB)
.data : 0xc049f93b - 0xc06ae084 (2105 kB)
.text : 0xc0100000 - 0xc049f93b (3710 kB)
Checking if this processor honours the WP bit even in supervisor mode...Ok.
hpet clockevent registered
HPET: 3 timers in total, 0 timers will be used for per-cpu timer
Calibrating delay loop (skipped) preset value.. 3329.85 BogoMIPS (lpj=5546966)
Mount-cache hash table entries: 512
Initializing cgroup subsys ns
Initializing cgroup subsys devices
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 2048K
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
using mwait in idle threads.
Checking 'hlt' instruction... OK.
ACPI: Core revision 20090320
...TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
CPU0: Intel(R) Core(TM)2 CPU T5500 @ 1.66GHz stepping 02
Booting processor 1 APIC 0x1 ip 0x6000
Initializing CPU#1
Calibrating delay loop (skipped) preset value.. 3329.85 BogoMIPS (lpj=5546966)
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 2048K
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 1
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#1.
x86 PAT enabled: cpu 1, old 0x7040600070406, new 0x7010600070106
CPU1: Intel(R) Core(TM)2 CPU T5500 @ 1.66GHz stepping 02
checking TSC synchronization [CPU#0 -> CPU#1]: passed.
Brought up 2 CPUs
Total of 2 processors activated (6659.70 BogoMIPS).
CPU0 attaching sched-domain:
domain 0: span 0-1 level MC
groups: 0 1
CPU1 attaching sched-domain:
domain 0: span 0-1 level MC
groups: 1 0
net_namespace: 712 bytes
HP Compaq Laptop series board detected. Selecting BIOS-method for reboots.
xor: automatically using best checksumming function: pIII_sse
pIII_sse : 6165.600 MB/sec
xor: using function: pIII_sse (6165.600 MB/sec)
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: MCFG configuration 0: base f8000000 segment 0 buses 0 - 63
PCI: Not using MMCONFIG.
PCI: PCI BIOS revision 2.10 entry at 0xf0322, last bus=32
PCI: Using configuration type 1 for base access
bio: create slab <bio-0> at 0
ACPI: EC: Look up EC in DSDT
ACPI: EC: non-query interrupt received, switching to interrupt mode
ACPI: Interpreter enabled
ACPI: (supports S0 S3 S4 S5)
ACPI: Using IOAPIC for interrupt routing
PCI: MCFG configuration 0: base f8000000 segment 0 buses 0 - 63
PCI: MCFG area at f8000000 reserved in ACPI motherboard resources
PCI: Using MMCONFIG for extended config space
ACPI: EC: GPE = 0x16, I/O: command/status = 0x66, data = 0x62
ACPI: EC: driver started in interrupt mode
ACPI: Power Resource [C1EF] (on)
ACPI: Power Resource [C1F6] (on)
ACPI: Power Resource [C220] (on)
ACPI: Power Resource [C228] (on)
ACPI: Power Resource [C32D] (off)
ACPI: Power Resource [C32E] (off)
ACPI: Power Resource [C32F] (off)
ACPI: Power Resource [C330] (off)
ACPI: No dock devices found.
ACPI: PCI Root Bridge [C002] (0000:00)
pci 0000:00:02.0: reg 10 32bit mmio: [0xf4600000-0xf467ffff]
pci 0000:00:02.0: reg 14 io port: [0x4000-0x4007]
pci 0000:00:02.0: reg 18 32bit mmio: [0xe0000000-0xefffffff]
pci 0000:00:02.0: reg 1c 32bit mmio: [0xf4680000-0xf46bffff]
pci 0000:00:02.1: reg 10 32bit mmio: [0xf4700000-0xf477ffff]
pci 0000:00:1b.0: reg 10 64bit mmio: [0xf4780000-0xf4783fff]
pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
pci 0000:00:1b.0: PME# disabled
pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
pci 0000:00:1c.0: PME# disabled
pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
pci 0000:00:1c.1: PME# disabled
pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
pci 0000:00:1c.3: PME# disabled
pci 0000:00:1d.0: reg 20 io port: [0x4020-0x403f]
pci 0000:00:1d.1: reg 20 io port: [0x4040-0x405f]
pci 0000:00:1d.2: reg 20 io port: [0x4060-0x407f]
pci 0000:00:1d.3: reg 20 io port: [0x4080-0x409f]
pci 0000:00:1d.7: reg 10 32bit mmio: [0xf4784000-0xf47843ff]
pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
pci 0000:00:1d.7: PME# disabled
pci 0000:00:1f.0: quirk: region 1000-107f claimed by ICH6 ACPI/GPIO/TCO
pci 0000:00:1f.0: quirk: region 1100-113f claimed by ICH6 GPIO
pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at 0500 (mask 007f)
pci 0000:00:1f.0: ICH7 LPC Generic IO decode 2 PIO at 0100 (mask 000f)
pci 0000:00:1f.0: ICH7 LPC Generic IO decode 4 PIO at 0238 (mask 0007)
pci 0000:00:1f.1: reg 10 io port: [0x00-0x07]
pci 0000:00:1f.1: reg 14 io port: [0x00-0x03]
pci 0000:00:1f.1: reg 18 io port: [0x00-0x07]
pci 0000:00:1f.1: reg 1c io port: [0x00-0x03]
pci 0000:00:1f.1: reg 20 io port: [0x40a0-0x40af]
pci 0000:00:1f.2: reg 10 io port: [0x13f0-0x13f7]
pci 0000:00:1f.2: reg 14 io port: [0x15f4-0x15f7]
pci 0000:00:1f.2: reg 18 io port: [0x1370-0x1377]
pci 0000:00:1f.2: reg 1c io port: [0x1574-0x1577]
pci 0000:00:1f.2: reg 20 io port: [0x40d0-0x40df]
pci 0000:00:1f.2: reg 24 32bit mmio: [0xf4785000-0xf47853ff]
pci 0000:00:1f.2: PME# supported from D3hot
pci 0000:00:1f.2: PME# disabled
pci 0000:08:00.0: reg 10 64bit mmio: [0xf4100000-0xf410ffff]
pci 0000:08:00.0: PME# supported from D3hot D3cold
pci 0000:08:00.0: PME# disabled
pci 0000:00:1c.0: bridge 32bit mmio: [0xf4100000-0xf41fffff]
pci 0000:10:00.0: reg 10 32bit mmio: [0xf4000000-0xf4000fff]
pci 0000:10:00.0: PME# supported from D0 D3hot D3cold
pci 0000:10:00.0: PME# disabled
pci 0000:00:1c.1: bridge 32bit mmio: [0xf4000000-0xf40fffff]
pci 0000:00:1c.3: bridge io port: [0x2000-0x3fff]
pci 0000:00:1c.3: bridge 32bit mmio: [0xf0000000-0xf3ffffff]
pci 0000:02:06.0: reg 10 32bit mmio: [0xf4200000-0xf4200fff]
pci 0000:02:06.0: supports D1 D2
pci 0000:02:06.0: PME# supported from D0 D1 D2 D3hot
pci 0000:02:06.0: PME# disabled
pci 0000:02:06.2: reg 10 32bit mmio: [0xf4201000-0xf4201fff]
pci 0000:02:06.2: supports D1 D2
pci 0000:02:06.2: PME# supported from D0 D1 D2 D3hot
pci 0000:02:06.2: PME# disabled
pci 0000:02:06.3: reg 10 32bit mmio: [0xf4202000-0xf42020ff]
pci 0000:02:06.3: supports D1 D2
pci 0000:02:06.3: PME# supported from D0 D1 D2 D3hot
pci 0000:02:06.3: PME# disabled
pci 0000:02:06.4: reg 10 32bit mmio: [0xf4203000-0xf4203fff]
pci 0000:02:06.4: reg 14 32bit mmio: [0xf4204000-0xf4204fff]
pci 0000:02:06.4: supports D1 D2
pci 0000:02:06.4: PME# supported from D0 D1 D2 D3hot
pci 0000:02:06.4: PME# disabled
pci 0000:00:1e.0: transparent bridge
pci 0000:00:1e.0: bridge 32bit mmio: [0xf4200000-0xf45fffff]
pci_bus 0000:00: on NUMA node 0
ACPI: PCI Interrupt Routing Table [\_SB_.C002._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.C002.C098._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.C002.C101._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.C002.C111._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.C002.C117._PRT]
ACPI: PCI Interrupt Link [C10D] (IRQs *10 11)
ACPI: PCI Interrupt Link [C10E] (IRQs *10 11)
ACPI: PCI Interrupt Link [C10F] (IRQs 10 *11)
ACPI: PCI Interrupt Link [C110] (IRQs 10 11) *5
ACPI: PCI Interrupt Link [C123] (IRQs *10 11)
ACPI: PCI Interrupt Link [C124] (IRQs *10 11)
ACPI: PCI Interrupt Link [C125] (IRQs 10 *11)
ACPI Exception (pci_link-0182): AE_NOT_FOUND, Evaluating _PRS [20090320]
SCSI subsystem initialized
libata version 3.00 loaded.
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
raid6: int32x1 682 MB/s
raid6: int32x2 683 MB/s
raid6: int32x4 506 MB/s
raid6: int32x8 444 MB/s
raid6: mmxx1 2185 MB/s
raid6: mmxx2 2396 MB/s
raid6: sse1x1 1321 MB/s
raid6: sse1x2 1792 MB/s
raid6: sse2x1 2540 MB/s
raid6: sse2x2 2769 MB/s
raid6: using algorithm sse2x2 (2769 MB/s)
ACPI: WMI: Mapper loaded
PCI: Using ACPI for IRQ routing
NET: Registered protocol family 23
Bluetooth: Core ver 2.15
NET: Registered protocol family 31
Bluetooth: HCI device and connection manager initialized
Bluetooth: HCI socket layer initialized
hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
hpet0: 3 comparators, 64-bit 14.318180 MHz counter
cfg80211: Calling CRDA to update world regulatory domain
Switched to high resolution mode on CPU 1
Switched to high resolution mode on CPU 0
pnp: PnP ACPI init
ACPI: bus type pnp registered
pnp: PnP ACPI: found 16 devices
ACPI: ACPI bus type pnp unregistered
system 00:00: iomem range 0x0-0x9ffff could not be reserved
system 00:00: iomem range 0xe0000-0xfffff could not be reserved
system 00:00: iomem range 0x100000-0x7f7fffff could not be reserved
system 00:0c: ioport range 0x500-0x55f has been reserved
system 00:0c: ioport range 0x800-0x80f has been reserved
system 00:0c: iomem range 0xffb00000-0xffbfffff has been reserved
system 00:0c: iomem range 0xfff00000-0xffffffff has been reserved
system 00:0e: ioport range 0x4d0-0x4d1 has been reserved
system 00:0e: ioport range 0x1000-0x107f has been reserved
system 00:0e: ioport range 0x1100-0x113f has been reserved
system 00:0e: ioport range 0x1200-0x121f has been reserved
system 00:0e: iomem range 0xf8000000-0xfbffffff has been reserved
system 00:0e: iomem range 0xfec00000-0xfec000ff has been reserved
system 00:0e: iomem range 0xfed20000-0xfed3ffff has been reserved
system 00:0e: iomem range 0xfed45000-0xfed8ffff has been reserved
system 00:0e: iomem range 0xfed90000-0xfed9afff has been reserved
system 00:0f: iomem range 0xfeda0000-0xfedbffff has been reserved
system 00:0f: iomem range 0xfee00000-0xfee00fff has been reserved
pci 0000:00:1c.0: PCI bridge, secondary bus 0000:08
pci 0000:00:1c.0: IO window: disabled
pci 0000:00:1c.0: MEM window: 0xf4100000-0xf41fffff
pci 0000:00:1c.0: PREFETCH window: disabled
pci 0000:00:1c.1: PCI bridge, secondary bus 0000:10
pci 0000:00:1c.1: IO window: disabled
pci 0000:00:1c.1: MEM window: 0xf4000000-0xf40fffff
pci 0000:00:1c.1: PREFETCH window: disabled
pci 0000:00:1c.3: PCI bridge, secondary bus 0000:20
pci 0000:00:1c.3: IO window: 0x2000-0x3fff
pci 0000:00:1c.3: MEM window: 0xf0000000-0xf3ffffff
pci 0000:00:1c.3: PREFETCH window: disabled
pci 0000:02:06.0: CardBus bridge, secondary bus 0000:03
pci 0000:02:06.0: IO window: 0x005000-0x0050ff
pci 0000:02:06.0: IO window: 0x005400-0x0054ff
pci 0000:02:06.0: PREFETCH window: 0x10000000-0x13ffffff
pci 0000:02:06.0: MEM window: 0x14000000-0x17ffffff
pci 0000:00:1e.0: PCI bridge, secondary bus 0000:02
pci 0000:00:1e.0: IO window: 0x5000-0x5fff
pci 0000:00:1e.0: MEM window: 0xf4200000-0xf45fffff
pci 0000:00:1e.0: PREFETCH window: 0x00000010000000-0x00000013ffffff
pci 0000:00:1c.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
pci 0000:00:1c.0: setting latency timer to 64
pci 0000:00:1c.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
pci 0000:00:1c.1: setting latency timer to 64
pci 0000:00:1c.3: PCI INT D -> GSI 19 (level, low) -> IRQ 19
pci 0000:00:1c.3: setting latency timer to 64
pci 0000:00:1e.0: setting latency timer to 64
pci 0000:02:06.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
pci_bus 0000:00: resource 0 io: [0x00-0xffff]
pci_bus 0000:00: resource 1 mem: [0x000000-0xffffffff]
pci_bus 0000:08: resource 0 mem: [0x0-0x0]
pci_bus 0000:08: resource 1 mem: [0xf4100000-0xf41fffff]
pci_bus 0000:08: resource 2 mem: [0x0-0x0]
pci_bus 0000:08: resource 3 mem: [0x0-0x0]
pci_bus 0000:10: resource 0 mem: [0x0-0x0]
pci_bus 0000:10: resource 1 mem: [0xf4000000-0xf40fffff]
pci_bus 0000:10: resource 2 mem: [0x0-0x0]
pci_bus 0000:10: resource 3 mem: [0x0-0x0]
pci_bus 0000:20: resource 0 io: [0x2000-0x3fff]
pci_bus 0000:20: resource 1 mem: [0xf0000000-0xf3ffffff]
pci_bus 0000:20: resource 2 mem: [0x0-0x0]
pci_bus 0000:20: resource 3 mem: [0x0-0x0]
pci_bus 0000:02: resource 0 io: [0x5000-0x5fff]
pci_bus 0000:02: resource 1 mem: [0xf4200000-0xf45fffff]
pci_bus 0000:02: resource 2 mem: [0x10000000-0x13ffffff]
pci_bus 0000:02: resource 3 io: [0x00-0xffff]
pci_bus 0000:02: resource 4 mem: [0x000000-0xffffffff]
pci_bus 0000:03: resource 0 io: [0x5000-0x50ff]
pci_bus 0000:03: resource 1 io: [0x5400-0x54ff]
pci_bus 0000:03: resource 2 mem: [0x10000000-0x13ffffff]
pci_bus 0000:03: resource 3 mem: [0x14000000-0x17ffffff]
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 512 (order: 0, 4096 bytes)
TCP bind hash table entries: 512 (order: 0, 4096 bytes)
TCP: Hash tables configured (established 512 bind 512)
TCP reno registered
NET: Registered protocol family 1
Machine check exception polling timer started.
Microcode Update Driver: v2.00 <tigran(a)aivazian.fsnet.co.uk>, Peter Oruba
HugeTLB registered 4 MB page size, pre-allocated 0 pages
Installing knfsd (copyright (C) 1996 okir(a)monad.swb.de).
ROMFS MTD (C) 2007 Red Hat, Inc.
msgmni has been set to 17
alg: No test for stdrng (krng)
async_tx: api initialized (sync-only)
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered (default)
pci 0000:00:02.0: Boot video device
ACPI: AC Adapter [C1B2] (on-line)
input: Power Button (FF) as /class/input/input0
ACPI: Power Button (FF) [PWRF]
input: Sleep Button (CM) as /class/input/input1
ACPI: Sleep Button (CM) [C249]
input: Lid Switch as /class/input/input2
ACPI: Lid Switch [C241]
fan PNP0C0B:00: registered as cooling_device0
ACPI: Fan [C331] (off)
fan PNP0C0B:01: registered as cooling_device1
ACPI: Fan [C332] (off)
fan PNP0C0B:02: registered as cooling_device2
ACPI: Fan [C333] (off)
fan PNP0C0B:03: registered as cooling_device3
ACPI: Fan [C334] (off)
ACPI: SSDT 7f7f5d95 001FB (v01 HP Cpu0Ist 00003000 INTL 20060317)
ACPI: SSDT 7f7f6015 004CB (v01 HP Cpu0Cst 00003001 INTL 20060317)
Monitor-Mwait will be used to enter C-1 state
Monitor-Mwait will be used to enter C-2 state
ACPI: CPU0 (power states: C1[C1] C2[C2])
processor ACPI_CPU:00: registered as cooling_device4
ACPI: Processor [CPU0] (supports 8 throttling states)
ACPI: SSDT 7f7f5ccd 000C8 (v01 HP Cpu1Ist 00003000 INTL 20060317)
ACPI: SSDT 7f7f5f90 00085 (v01 HP Cpu1Cst 00003000 INTL 20060317)
ACPI: CPU1 (power states: C1[C1] C2[C2])
processor ACPI_CPU:01: registered as cooling_device5
ACPI: Processor [CPU1] (supports 8 throttling states)
intel_rng: FWH not detected
Linux agpgart interface v0.103
agpgart-intel 0000:00:00.0: Intel 945GM Chipset
agpgart-intel 0000:00:00.0: detected 7932K stolen memory
agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xe0000000
SyncLink PC Card driver $Revision: 4.34 $
ACPI: Battery Slot [C1B4] (battery present)
SyncLink PC Card driver $Revision: 4.34 $, tty major#253
ACPI: Battery Slot [C1B3] (battery absent)
cm4000_cs.c v2.4.0gm6 - All bugs added by Harald Welte
OMNIKEY CardMan 4040 v1.1.0gm5 - All bugs added by Harald Welte
Hangcheck: starting hangcheck timer 0.9.0 (tick is 180 seconds, margin is 60 seconds).
Hangcheck: Using get_cycles().
Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
serial8250: ttyS2 at I/O 0x3e8 (irq = 4) is a 16550A
Floppy drive(s): fd0 is 1.44M
floppy0: no floppy controllers found
brd: module loaded
loop: module loaded
Uniform Multi-Platform E-IDE driver
piix 0000:00:1f.1: IDE controller (0x8086:0x27df rev 0x01)
pci 0000:00:1f.1: PCI INT A -> GSI 16 (level, low) -> IRQ 16
piix 0000:00:1f.1: IDE port disabled
piix 0000:00:1f.1: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0x40a0-0x40a7
Probing IDE interface ide0...
hda: HL-DT-ST DVDRAM GSA-U10N, ATAPI CD/DVD-ROM drive
hda: host max PIO4 wanted PIO255(auto-tune) selected PIO4
hda: MWDMA2 mode selected
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide_generic: please use "probe_mask=0x3f" module parameter for probing all legacy ISA IDE ports
ide-gd driver 1.18
ide-cd driver 5.00
ide-cd: hda: ATAPI 24X DVD-ROM DVD-R/RAM CD-R/RW drive, 2048kB Cache
Uniform CD-ROM driver Revision: 3.20
Driver 'sd' needs updating - please use bus_type methods
ahci 0000:00:1f.2: version 3.0
ahci 0000:00:1f.2: PCI INT B -> GSI 21 (level, low) -> IRQ 21
ahci 0000:00:1f.2: irq 24 for MSI/MSI-X
ahci: SSS flag set, parallel bus scan disabled
ahci 0000:00:1f.2: AHCI 0001.0100 32 slots 4 ports 1.5 Gbps 0x1 impl SATA mode
ahci 0000:00:1f.2: flags: 64bit ncq ilck stag pm led clo pmp pio slum part
ahci 0000:00:1f.2: setting latency timer to 64
scsi0 : ahci
scsi1 : ahci
scsi2 : ahci
scsi3 : ahci
ata1: SATA max UDMA/133 abar m1024(a)0xf4785000 port 0xf4785100 irq 24
ata2: DUMMY
ata3: DUMMY
ata4: DUMMY
tg3.c:v3.98 (February 25, 2009)
tg3 0000:08:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
tg3 0000:08:00.0: setting latency timer to 64
tg3 0000:08:00.0: wake-up capability disabled by ACPI
tg3 0000:08:00.0: PME# disabled
eth0: Tigon3 [partno(BCM95751M) rev 4201] (PCI Express) MAC address 00:1e:ec:a3:fa:9f
eth0: attached PHY is 5750 (10/100/1000Base-T Ethernet) (WireSpeed[1])
eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1]
eth0: dma_rwctrl[76180000] dma_mask[64-bit]
PPP generic driver version 2.4.2
console [netcon0] enabled
netconsole: network logging started
yenta_cardbus 0000:02:06.0: CardBus bridge found [103c:30ad]
yenta_cardbus 0000:02:06.0: Enabling burst memory read transactions
yenta_cardbus 0000:02:06.0: Using INTVAL to route CSC interrupts to PCI
yenta_cardbus 0000:02:06.0: Routing CardBus interrupts to PCI
yenta_cardbus 0000:02:06.0: TI: mfunc 0x01aa1b22, devctl 0x64
ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
ata1.00: ACPI cmd f5/00:00:00:00:00:a0 filtered out
ata1.00: ACPI cmd b1/c1:00:00:00:00:a0 filtered out
ata1.00: ACPI cmd c6/00:10:00:00:00:a0 succeeded
ata1.00: ACPI cmd ef/10:03:00:00:00:a0 filtered out
ata1.00: ATA-8: WDC WD3200BEVT-00ZCT0, 11.01A11, max UDMA/133
ata1.00: 625142448 sectors, multi 16: LBA48 NCQ (depth 31/32)
ata1.00: ACPI cmd f5/00:00:00:00:00:a0 filtered out
ata1.00: ACPI cmd b1/c1:00:00:00:00:a0 filtered out
ata1.00: ACPI cmd c6/00:10:00:00:00:a0 succeeded
ata1.00: ACPI cmd ef/10:03:00:00:00:a0 filtered out
ata1.00: configured for UDMA/133
ata1.00: configured for UDMA/133
ata1: EH complete
scsi 0:0:0:0: Direct-Access ATA WDC WD3200BEVT-0 11.0 PQ: 0 ANSI: 5
sd 0:0:0:0: [sda] 625142448 512-byte hardware sectors: (320 GB/298 GiB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sda: sda1 sda2 sda3 sda4 < sda5 sda6 sda7 sda8 >
sd 0:0:0:0: [sda] Attached SCSI disk
yenta_cardbus 0000:02:06.0: ISA IRQ mask 0x0cf8, PCI irq 18
yenta_cardbus 0000:02:06.0: Socket status: 30000006
pci_bus 0000:02: Raising subordinate bus# of parent bus (#02) from #03 to #06
yenta_cardbus 0000:02:06.0: pcmcia: parent PCI bridge I/O window: 0x5000 - 0x5fff
yenta_cardbus 0000:02:06.0: pcmcia: parent PCI bridge Memory window: 0xf4200000 - 0xf45fffff
yenta_cardbus 0000:02:06.0: pcmcia: parent PCI bridge Memory window: 0x10000000 - 0x13ffffff
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 20 (level, low) -> IRQ 20
ehci_hcd 0000:00:1d.7: setting latency timer to 64
ehci_hcd 0000:00:1d.7: EHCI Host Controller
ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:1d.7: debug port 1
ehci_hcd 0000:00:1d.7: cache line size of 32 is not supported
ehci_hcd 0000:00:1d.7: irq 20, io mem 0xf4784000
ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 8 ports detected
116x: driver isp116x-hcd, 03 Nov 2005
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
uhci_hcd: USB Universal Host Controller Interface driver
uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20
uhci_hcd 0000:00:1d.0: setting latency timer to 64
uhci_hcd 0000:00:1d.0: UHCI Host Controller
uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2
uhci_hcd 0000:00:1d.0: irq 20, io base 0x00004020
usb usb2: configuration #1 chosen from 1 choice
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 22 (level, low) -> IRQ 22
uhci_hcd 0000:00:1d.1: setting latency timer to 64
uhci_hcd 0000:00:1d.1: UHCI Host Controller
uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3
uhci_hcd 0000:00:1d.1: irq 22, io base 0x00004040
usb usb3: configuration #1 chosen from 1 choice
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
uhci_hcd 0000:00:1d.2: setting latency timer to 64
uhci_hcd 0000:00:1d.2: UHCI Host Controller
uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4
uhci_hcd 0000:00:1d.2: irq 18, io base 0x00004060
usb usb4: configuration #1 chosen from 1 choice
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
uhci_hcd 0000:00:1d.3: PCI INT D -> GSI 19 (level, low) -> IRQ 19
uhci_hcd 0000:00:1d.3: setting latency timer to 64
uhci_hcd 0000:00:1d.3: UHCI Host Controller
uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5
uhci_hcd 0000:00:1d.3: irq 19, io base 0x00004080
usb usb5: configuration #1 chosen from 1 choice
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 2 ports detected
sl811: driver sl811-hcd, 19 May 2005
driver u132_hcd built at 10:45:40 on Jan 5 2010
usbcore: registered new interface driver cdc_acm
cdc_acm: v0.26:USB Abstract Control Model driver for USB modems and ISDN adapters
usbcore: registered new interface driver usblp
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
usbcore: registered new interface driver libusual
usbcore: registered new interface driver ums-alauda
usbcore: registered new interface driver ums-datafab
usbcore: registered new interface driver ums-freecom
usbcore: registered new interface driver ums-isd200
usbcore: registered new interface driver ums-jumpshot
usbcore: registered new interface driver ums-karma
usb 2-1: new full speed USB device using uhci_hcd and address 2
usbcore: registered new interface driver ums-sddr09
usbcore: registered new interface driver ums-sddr55
usbcore: registered new interface driver ums-usbat
usbcore: registered new interface driver usbserial
usbserial: USB Serial Driver core
driver ftdi-elan built at 10:45:37 on Jan 5 2010
usbcore: registered new interface driver ftdi-elan
PNP: PS/2 Controller [PNP0303:C21D,PNP0f13:C21E] at 0x60,0x64 irq 1,12
i8042.c: Detected active multiplexing controller, rev 1.1.
serio: i8042 KBD port at 0x60,0x64 irq 1
serio: i8042 AUX0 port at 0x60,0x64 irq 12
serio: i8042 AUX1 port at 0x60,0x64 irq 12
serio: i8042 AUX2 port at 0x60,0x64 irq 12
serio: i8042 AUX3 port at 0x60,0x64 irq 12
mice: PS/2 mouse device common for all mice
i2c /dev entries driver
md: linear personality registered for level -1
input: AT Translated Set 2 keyboard as /class/input/input3
md: raid0 personality registered for level 0
md: raid1 personality registered for level 1
md: raid10 personality registered for level 10
md: raid6 personality registered for level 6
md: raid5 personality registered for level 5
md: raid4 personality registered for level 4
md: multipath personality registered for level -4
device-mapper: ioctl: 4.14.0-ioctl (2008-04-23) initialised: dm-devel(a)redhat.com
device-mapper: multipath: version 1.0.5 loaded
device-mapper: multipath round-robin: version 1.0.0 loaded
Bluetooth: Broadcom Blutonium firmware driver ver 1.2
usbcore: registered new interface driver bcm203x
EDAC MC: Ver: 2.1.0 Jan 5 2010
cpuidle: using governor ladder
Marking TSC unstable due to TSC halts in idle
cpuidle: using governor menu
usbcore: registered new interface driver usbhid
usbhid: v2.6:USB HID core driver
usb 2-1: configuration #1 chosen from 1 choice
Advanced Linux Sound Architecture Driver Version 1.0.19.
HDA Intel 0000:00:1b.0: power state changed by ACPI to D0
HDA Intel 0000:00:1b.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
HDA Intel 0000:00:1b.0: setting latency timer to 64
ALSA device list:
#0: HDA Intel at 0xf4780000 irq 16
Synaptics Touchpad, model: 1, fw: 6.2, id: 0x2580b1, caps: 0xa04793/0x300000
oprofile: using NMI interrupt.
serio: Synaptics pass-through port at isa0060/serio4/input0
TCP cubic registered
NET: Registered protocol family 10
IPv6 over IPv4 tunneling driver
NET: Registered protocol family 17
input: SynPS/2 Synaptics TouchPad as /class/input/input4
Bluetooth: L2CAP ver 2.13
usb 3-1: new full speed USB device using uhci_hcd and address 2
Bluetooth: L2CAP socket layer initialized
Bluetooth: SCO (Voice Link) ver 0.6
Bluetooth: SCO socket layer initialized
Bluetooth: RFCOMM socket layer initialized
Bluetooth: RFCOMM TTY layer initialized
Bluetooth: RFCOMM ver 1.11
Bluetooth: BNEP (Ethernet Emulation) ver 1.3
Bluetooth: BNEP filters: protocol multicast
Bluetooth: HIDP (Human Interface Emulation) ver 1.2
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
Using IPI No-Shortcut mode
usb 3-1: configuration #1 chosen from 1 choice
input: PS/2 Generic Mouse as /class/input/input5
md: Waiting for all devices to be available before autodetect
md: If you don't use raid, use raid=noautodetect
md: Autodetecting RAID arrays.
md: Scanned 0 and added 0 devices.
md: autorun ...
md: ... autorun DONE.
kjournald starting. Commit interval 5 seconds
EXT3-fs: mounted filesystem with writeback data mode.
VFS: Mounted root (ext3 filesystem) readonly on device 8:5.
Freeing unused kernel memory: 324k freed
EXT3 FS on sda5, internal journal


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From: Bryan Donlan on 5 Jan 2010 17:10
On Tue, Jan 5, 2010 at 4:15 PM, Anders Eriksson <aeriksson(a)fastmail.fm> wrote:
>
> yinghai(a)kernel.org said:
>> whole boot log with debug with boot command line?
>>
>> > I can produce a pic of the dmesg for the fingered commit of needed.
>> boot that with earlyprintk=vga please.
>
> I managed to pull this one from the failing boot.
> Does it help?
>
> Linux version 2.6.30-rc2-00450-g8ecee46 (root(a)korven) (gcc version 4.3.2 (Gentoo 4.3.2-r3 p1.6, pie-10.1.5) ) #21 SMP Tue Jan 5 10:45:52 CET 2010
[...]
> EXT3-fs: mounted filesystem with writeback data mode.
> VFS: Mounted root (ext3 filesystem) readonly on device 8:5.
> Freeing unused kernel memory: 324k freed
> EXT3 FS on sda5, internal journal

Looks like the boot succeeded, at least long enough to mount the root
fs. Assuming you're not using bootsplash or something, you should have
seen something. Are you sure this is the log from the failed boot? If
it didn't make it to userspace, it won't leave anything in kern.log.
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From: Yinghai Lu on 5 Jan 2010 17:30
On 01/05/2010 01:15 PM, Anders Eriksson wrote:
>
> yinghai(a)kernel.org said:
>> whole boot log with debug with boot command line?
>>
>>> I can produce a pic of the dmesg for the fingered commit of needed.
>> boot that with earlyprintk=vga please.
>
> I managed to pull this one from the failing boot.
> Does it help?
>
> Linux version 2.6.30-rc2-00450-g8ecee46 (root(a)korven) (gcc version 4.3.2 (Gentoo 4.3.2-r3 p1.6, pie-10.1.5) ) #21 SMP Tue Jan 5 10:45:52 CET 2010
> KERNEL supported cpus:
> Intel GenuineIntel
> AMD AuthenticAMD
> NSC Geode by NSC
> Cyrix CyrixInstead
> Centaur CentaurHauls
> Transmeta GenuineTMx86
> Transmeta TransmetaCPU
> UMC UMC UMC UMC
> BIOS-provided physical RAM map:
> BIOS-88: 0000000000000000 - 000000000009f000 (usable)
> BIOS-88: 0000000000100000 - 0000000001000000 (usable)

can you try to revert some e820 detect patch?

bca23db: x86, setup: revert ACPI 3 E820 extended attributes support
df7699c: x86, setup: "glove box" BIOS interrupts in the core boot code
cd67059: x86, setup: guard against pre-ACPI 3 e820 code not updating %ecx
c549e71: x86, setup: ACPI 3, BIOS workaround for E820-probing code
32ec7fd: x86, setup: preemptively save/restore edi and ebp around INT 15 E820
01522df: x86, setup: mark %esi as clobbered in E820 BIOS call
1b72691: x86: fix build warnings in real mode code
c3965bd: x86 boot: proper use of ARRAY_SIZE instead of repeated E820MAX constant
cf9b111: x86: remove pointless comments
829157b: x86: handle BIOSes which terminate e820 with CF=1 and no SMAP
96ae6ea: i386: move boot
4ee5b10: [x86 setup] Correct the SMAP check for INT 0x15, AX=0xe820
2efa33f: [x86 setup] Handle case of improperly terminated E820 chain
449f2ab: Memory probing support for the new x86 setup code
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