[Lguest] Bad Page Table Entry
Earlence Fernandes
earlenceferns at gmail.com
Thu May 2 07:42:01 EST 2013
more information. the pfn limit is 32778
but the other function is returning 1044481
-Earlence
On Wed, May 1, 2013 at 3:34 PM, Earlence Fernandes
<earlenceferns at gmail.com>wrote:
> more investigation reveals that the following check fails.
>
> pte_pfn(gpte) >= cpu->lg->pfn_limit
> inside page_tables.c
>
>
> On Wed, May 1, 2013 at 2:47 PM, Earlence Fernandes <
> earlenceferns at gmail.com> wrote:
>
>> And this is a dmesg of the host kernel boot up (Note that Im using the
>> same kernel to launch from lguest)
>>
>> <5>[ 0.000000] Linux version 3.4.5+ (earlence at earlence-Satellite-L650)
>> (gcc version 4.5.2 (Ubuntu/Linaro 4.5.2-8ubuntu4) ) #3 Wed May 1 13:13:52
>> EDT 2013
>> <6>[ 0.000000] BIOS-provided physical RAM map:
>> <6>[ 0.000000] BIOS-e820: 0000000000000000 - 000000000009f000 (usable)
>> <6>[ 0.000000] BIOS-e820: 000000000009f000 - 00000000000a0000
>> (reserved)
>> <6>[ 0.000000] BIOS-e820: 00000000000e8000 - 0000000000100000
>> (reserved)
>> <6>[ 0.000000] BIOS-e820: 0000000000100000 - 000000001fff0000 (usable)
>> <6>[ 0.000000] BIOS-e820: 000000001fff0000 - 0000000020000000 (ACPI
>> data)
>> <6>[ 0.000000] BIOS-e820: 00000000fffc0000 - 0000000100000000
>> (reserved)
>> <5>[ 0.000000] Notice: NX (Execute Disable) protection missing in CPU!
>> <6>[ 0.000000] DMI 2.4 present.
>> <7>[ 0.000000] DMI: , BIOS QEMU 01/01/2007
>> <7>[ 0.000000] e820 update range: 0000000000000000 - 0000000000010000
>> (usable) ==> (reserved)
>> <7>[ 0.000000] e820 remove range: 00000000000a0000 - 0000000000100000
>> (usable)
>> <6>[ 0.000000] last_pfn = 0x1fff0 max_arch_pfn = 0x100000
>> <7>[ 0.000000] initial memory mapped : 0 - 01c00000
>> <7>[ 0.000000] Base memory trampoline at [c009c000] 9c000 size 12288
>> <6>[ 0.000000] init_memory_mapping: 0000000000000000-000000001fff0000
>> <7>[ 0.000000] 0000000000 - 0000400000 page 4k
>> <7>[ 0.000000] 0000400000 - 001fc00000 page 2M
>> <7>[ 0.000000] 001fc00000 - 001fff0000 page 4k
>> <7>[ 0.000000] kernel direct mapping tables up to 1fff0000 @
>> 1bfb000-1c00000
>> <6>[ 0.000000] RAMDISK: 1ffbc000 - 1fff0000
>> <4>[ 0.000000] ACPI Error: A valid RSDP was not found
>> (20120320/tbxfroot-219)
>> <5>[ 0.000000] 0MB HIGHMEM available.
>> <5>[ 0.000000] 511MB LOWMEM available.
>> <6>[ 0.000000] mapped low ram: 0 - 1fff0000
>> <6>[ 0.000000] low ram: 0 - 1fff0000
>> <4>[ 0.000000] Zone PFN ranges:
>> <4>[ 0.000000] DMA 0x00000010 -> 0x00001000
>> <4>[ 0.000000] Normal 0x00001000 -> 0x0001fff0
>> <4>[ 0.000000] HighMem empty
>> <4>[ 0.000000] Movable zone start PFN for each node
>> <4>[ 0.000000] Early memory PFN ranges
>> <4>[ 0.000000] 0: 0x00000010 -> 0x0000009f
>> <4>[ 0.000000] 0: 0x00000100 -> 0x0001fff0
>> <7>[ 0.000000] On node 0 totalpages: 130943
>> <7>[ 0.000000] free_area_init_node: node 0, pgdat c14b1cec,
>> node_mem_map dfbbb200
>> <7>[ 0.000000] DMA zone: 32 pages used for memmap
>> <7>[ 0.000000] DMA zone: 0 pages reserved
>> <7>[ 0.000000] DMA zone: 3951 pages, LIFO batch:0
>> <7>[ 0.000000] Normal zone: 992 pages used for memmap
>> <7>[ 0.000000] Normal zone: 125968 pages, LIFO batch:31
>> <6>[ 0.000000] Using APIC driver default
>> <6>[ 0.000000] Found and enabled local APIC!
>> <6>[ 0.000000] Allocating PCI resources starting at 20000000 (gap:
>> 20000000:dffc0000)
>> <6>[ 0.000000] Booting paravirtualized kernel on bare hardware
>> <7>[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
>> <7>[ 0.000000] pcpu-alloc: [0] 0
>> <4>[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on.
>> Total pages: 129919
>> <5>[ 0.000000] Kernel command line: qemu.gles=0 qemu=1 console=ttyS0
>> android.qemud=ttyS1 androidboot.hardware=goldfish clocksource=pit
>> android.checkjni=1 ndns=4
>> <6>[ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
>> <6>[ 0.000000] Dentry cache hash table entries: 65536 (order: 6,
>> 262144 bytes)
>> <6>[ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072
>> bytes)
>> <6>[ 0.000000] Initializing CPU#0
>> <6>[ 0.000000] Initializing HighMem for node 0 (00000000:00000000)
>> <6>[ 0.000000] Memory: 512376k/524224k available (3235k kernel code,
>> 11396k reserved, 1604k data, 344k init, 0k highmem)
>> <6>[ 0.000000] virtual kernel memory layout:
>> <6>[ 0.000000] fixmap : 0xfffe2000 - 0xfffff000 ( 116 kB)
>> <6>[ 0.000000] pkmap : 0xff800000 - 0xffc00000 (4096 kB)
>> <6>[ 0.000000] vmalloc : 0xe07f0000 - 0xff7fe000 ( 496 MB)
>> <6>[ 0.000000] lowmem : 0xc0000000 - 0xdfff0000 ( 511 MB)
>> <6>[ 0.000000] .init : 0xc14bb000 - 0xc1511000 ( 344 kB)
>> <6>[ 0.000000] .data : 0xc1328d95 - 0xc14ba0c0 (1604 kB)
>> <6>[ 0.000000] .text : 0xc1000000 - 0xc1328d95 (3235 kB)
>> <6>[ 0.000000] Checking if this processor honours the WP bit even in
>> supervisor mode...Ok.
>> <6>[ 0.000000] SLUB: Genslabs=15, HWalign=32, Order=0-3, MinObjects=0,
>> CPUs=1, Nodes=1
>> <6>[ 0.000000] NR_IRQS:16 nr_irqs:16 16
>> <7>[ 0.000000] CPU 0 irqstacks, hard=df406000 soft=df408000
>> <6>[ 0.000000] Console: colour VGA+ 80x25
>> <4>[ 0.000000] Fast TSC calibration failed
>> <4>[ 0.000000] TSC: Unable to calibrate against PIT
>> <4>[ 0.000000] TSC: No reference (HPET/PMTIMER) available
>> <6>[ 0.000000] Marking TSC unstable due to could not calculate TSC khz
>> <6>[ 0.020000] Calibrating delay loop... 2170.88 BogoMIPS
>> (lpj=10854400)
>> <6>[ 0.060000] pid_max: default: 32768 minimum: 301
>> <6>[ 0.060000] Security Framework initialized
>> <6>[ 0.060000] Mount-cache hash table entries: 512
>> <6>[ 0.070000] Initializing cgroup subsys cpuacct
>> <6>[ 0.070000] CPU: Intel Pentium II (Klamath) stepping 03
>> <6>[ 0.070000] Performance Events: Broken PMU hardware detected, using
>> software events only.
>> <4>[ 0.070000] ------------[ cut here ]------------
>> <4>[ 0.070000] WARNING: at arch/x86/kernel/apic/apic.c:1334
>> setup_local_APIC+0x253/0x328()
>> <4>[ 0.070000] Hardware name:
>> <4>[ 0.070000] Modules linked in:
>> <4>[ 0.070000] Pid: 1, comm: swapper Not tainted 3.4.5+ #3
>> <4>[ 0.070000] Call Trace:
>> <4>[ 0.070000] [<c101dc71>] warn_slowpath_common+0x6a/0x7f
>> <4>[ 0.070000] [<c14e0f0f>] ? setup_local_APIC+0x253/0x328
>> <4>[ 0.070000] [<c101dc9a>] warn_slowpath_null+0x14/0x18
>> <4>[ 0.070000] [<c14e0f0f>] setup_local_APIC+0x253/0x328
>> <4>[ 0.070000] [<c14bb682>] ? start_kernel+0x29a/0x29a
>> <4>[ 0.070000] [<c14c5e1d>] APIC_init_uniprocessor+0x8c/0x9e
>> <4>[ 0.070000] [<c14bb6d4>] kernel_init+0x52/0x150
>> <4>[ 0.070000] [<c14bb682>] ? start_kernel+0x29a/0x29a
>> <4>[ 0.070000] [<c1328376>] kernel_thread_helper+0x6/0x10
>> <4>[ 0.070000] ---[ end trace 4eaa2a86a8e2da22 ]---
>> <6>[ 0.190000] NET: Registered protocol family 16
>> <6>[ 0.190000] PCI: PCI BIOS revision 2.10 entry at 0xfb3c0, last bus=0
>> <6>[ 0.190000] PCI: Using configuration type 1 for base access
>> <6>[ 0.190000] bio: create slab <bio-0> at 0
>> <6>[ 0.190000] ACPI: Interpreter disabled.
>> <6>[ 0.190000] vgaarb: loaded
>> <4>[ 0.190000] PCI: Probing PCI hardware
>> <7>[ 0.190000] PCI: Probing PCI hardware (bus 00)
>> <7>[ 0.190000] PCI: root bus 00: using default resources
>> <6>[ 0.190000] PCI host bridge to bus 0000:00
>> <6>[ 0.190000] pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
>> <6>[ 0.190000] pci_bus 0000:00: root bus resource [mem
>> 0x00000000-0xffffffff]
>> <7>[ 0.190000] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
>> <7>[ 0.190000] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
>> <7>[ 0.190000] pci 0000:00:02.0: [10ec:8029] type 00 class 0x020000
>> <7>[ 0.190000] pci 0000:00:02.0: reg 10: [io 0xc000-0xc0ff]
>> <6>[ 0.190000] pci 0000:00:01.0: PIIX/ICH IRQ router [8086:7000]
>> <7>[ 0.190000] PCI: pci_cache_line_size set to 32 bytes
>> <7>[ 0.190000] reserve RAM buffer: 000000000009f000 - 000000000009ffff
>> <7>[ 0.190000] reserve RAM buffer: 000000001fff0000 - 000000001fffffff
>> <6>[ 0.190000] cfg80211: Calling CRDA to update world regulatory domain
>> <6>[ 0.200000] pnp: PnP ACPI: disabled
>> <7>[ 0.200000] pci_bus 0000:00: resource 4 [io 0x0000-0xffff]
>> <7>[ 0.200000] pci_bus 0000:00: resource 5 [mem 0x00000000-0xffffffff]
>> <6>[ 0.200000] NET: Registered protocol family 2
>> <6>[ 0.200000] IP route cache hash table entries: 4096 (order: 2,
>> 16384 bytes)
>> <6>[ 0.200000] TCP established hash table entries: 16384 (order: 5,
>> 131072 bytes)
>> <6>[ 0.200000] TCP bind hash table entries: 16384 (order: 4, 65536
>> bytes)
>> <6>[ 0.200000] TCP: Hash tables configured (established 16384 bind
>> 16384)
>> <6>[ 0.200000] TCP: reno registered
>> <6>[ 0.200000] UDP hash table entries: 256 (order: 0, 4096 bytes)
>> <6>[ 0.200000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
>> <6>[ 0.200000] NET: Registered protocol family 1
>> <6>[ 0.200000] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
>> <6>[ 0.200000] pci 0000:00:01.0: PIIX3: Enabling Passive Release
>> <6>[ 0.200000] pci 0000:00:01.0: Activating ISA DMA hang workarounds
>> <7>[ 0.200000] PCI: CLS 0 bytes, default 32
>> <6>[ 0.200000] Trying to unpack rootfs image as initramfs...
>> <6>[ 0.210000] Freeing initrd memory: 208k freed
>> <6>[ 0.210000] platform rtc_cmos: registered platform RTC device (no
>> PNP device found)
>> <5>[ 0.230000] VFS: Disk quotas dquot_6.5.2
>> <4>[ 0.230000] Dquot-cache hash table entries: 1024 (order 0, 4096
>> bytes)
>> <6>[ 0.230000] msgmni has been set to 1001
>> <6>[ 0.230000] io scheduler noop registered
>> <6>[ 0.230000] io scheduler cfq registered (default)
>> <6>[ 0.230000] Linux agpgart interface v0.103
>> <6>[ 0.230000] [drm] Initialized drm 1.1.0 20060810
>> <6>[ 0.230000] brd: module loaded
>> <6>[ 0.230000] loop: module loaded
>> <4>[ 0.230000] goldfish_new_pdev goldfish_device_bus at ff001000 irq 4
>> <4>[ 0.230000] goldfish_new_pdev goldfish-battery at ff010000 irq 5
>> <4>[ 0.230000] goldfish_new_pdev goldfish_memlog at ff011000 irq -1
>> <4>[ 0.230000] goldfish_new_pdev goldfish_nand at ff012000 irq -1
>> <4>[ 0.230000] goldfish_new_pdev qemu_pipe at ff013000 irq 6
>> <4>[ 0.230000] goldfish_new_pdev goldfish_mmc at ff005000 irq 7
>> <4>[ 0.230000] goldfish_new_pdev goldfish_tty at ff015000 irq 8
>> <4>[ 0.230000] goldfish_new_pdev goldfish_tty at ff016000 irq 9
>> <4>[ 0.230000] goldfish_new_pdev goldfish_fb at ff017000 irq 10
>> <4>[ 0.230000] goldfish_new_pdev goldfish_events at ff018000 irq 3
>> <4>[ 0.230000] goldfish_new_pdev goldfish_audio at ff004000 irq 11
>> <4>[ 0.230000] goldfish_pdev_worker registered goldfish_device_bus
>> <4>[ 0.230000] goldfish_pdev_worker registered goldfish-battery
>> <4>[ 0.230000] goldfish_pdev_worker registered goldfish_memlog
>> <4>[ 0.230000] goldfish_pdev_worker registered goldfish_nand
>> <4>[ 0.230000] goldfish nand dev0: size 3e100000, page 2048, extra 64,
>> erase 131072
>> <4>[ 0.230000] goldfish_pdev_worker registered qemu_pipe
>> <4>[ 0.230000] goldfish_pdev_worker registered goldfish_mmc
>> <6>[ 0.240000] console [ttyS0] enabled
>> <4>[ 0.240000] goldfish_pdev_worker registered goldfish_tty
>> <4>[ 0.240000] goldfish nand dev1: size 3e100000, page 2048, extra 64,
>> erase 131072
>> <4>[ 0.240000] goldfish nand dev2: size 4000000, page 2048, extra 64,
>> erase 131072
>> <6>[ 0.240000] tun: Universal TUN/TAP device driver, 1.6
>> <6>[ 0.240000] tun: (C) 1999-2004 Max Krasnyansky <maxk at qualcomm.com>
>> <6>[ 0.240000] ne2k-pci.c:v1.03 9/22/2003 D. Becker/P. Gortmaker
>> <7>[ 0.240000] PCI: setting IRQ 9 as level-triggered
>> <6>[ 0.240000] ne2k-pci 0000:00:02.0: found PCI INT A -> IRQ 9
>> <4>[ 0.240000] eth0: RealTek RTL-8029 found at 0xc000, IRQ 9,
>> 52:54:00:12:34:56.
>> <6>[ 0.240000] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
>> <6>[ 0.240000] e100: Copyright(c) 1999-2006 Intel Corporation
>> <6>[ 0.240000] e1000: Intel(R) PRO/1000 Network Driver - version
>> 7.3.21-k8-NAPI
>> <6>[ 0.240000] e1000: Copyright (c) 1999-2006 Intel Corporation.
>> <6>[ 0.240000] e1000e: Intel(R) PRO/1000 Network Driver - 1.9.5-k
>> <6>[ 0.240000] e1000e: Copyright(c) 1999 - 2012 Intel Corporation.
>> <6>[ 0.240000] sky2: driver version 1.30
>> <6>[ 0.240000] i8042: PNP: No PS/2 controller found. Probing ports
>> directly.
>> <6>[ 0.240000] serio: i8042 KBD port at 0x60,0x64 irq 1
>> <6>[ 0.240000] serio: i8042 AUX port at 0x60,0x64 irq 12
>> <6>[ 0.240000] mousedev: PS/2 mouse device common for all mice
>> <6>[ 0.240000] rtc_cmos rtc_cmos: rtc core: registered rtc_cmos as rtc0
>> <4>[ 0.240000] rtc_cmos: probe of rtc_cmos failed with error -16
>> <6>[ 0.240000] lguest: mapped switcher at ffc00000
>> <6>[ 0.240000] cpuidle: using governor ladder
>> <6>[ 0.240000] cpuidle: using governor menu
>> <6>[ 0.240000] ashmem: initialized
>> <6>[ 0.240000] logger: created 256K log 'log_main'
>> <6>[ 0.240000] logger: created 256K log 'log_events'
>> <6>[ 0.240000] logger: created 256K log 'log_radio'
>> <6>[ 0.240000] logger: created 256K log 'log_system'
>> <6>[ 0.240000] Netfilter messages via NETLINK v0.30.
>> <6>[ 0.240000] nf_conntrack version 0.5.0 (8009 buckets, 32036 max)
>> <6>[ 0.240000] ctnetlink v0.93: registering with nfnetlink.
>> <6>[ 0.240000] ip_tables: (C) 2000-2006 Netfilter Core Team
>> <6>[ 0.240000] TCP: cubic registered
>> <6>[ 0.240000] NET: Registered protocol family 10
>> <6>[ 0.240000] NET: Registered protocol family 17
>> <6>[ 0.240000] NET: Registered protocol family 15
>> <6>[ 0.240000] Using IPI Shortcut mode
>> <6>[ 0.240000] console [netcon0] enabled
>> <6>[ 0.240000] netconsole: network logging started
>> <6>[ 0.240000] Freeing unused kernel memory: 344k freed
>> <4>[ 0.250000] goldfish_pdev_worker registered goldfish_tty
>> <4>[ 0.250000] allocating frame buffer 320 * 480, got df700000
>> <6>[ 0.250000] input: AT Translated Set 2 keyboard as
>> /devices/platform/i8042/serio0/input/input0
>> <4>[ 0.250000] goldfish_pdev_worker registered goldfish_fb
>> <4>[ 0.250000] *** events probe ***
>> <4>[ 0.250000] events_probe() addr=0xe07fa000 irq=3
>> <4>[ 0.250000] events_probe() keymap=qwerty2
>> <6>[ 0.250000] input: qwerty2 as /devices/virtual/input/input1
>> <4>[ 0.250000] goldfish_pdev_worker registered goldfish_events
>> <4>[ 0.250000] goldfish_pdev_worker registered goldfish_audio
>> <3>[ 0.280000] init: cannot open '/initlogo.rle'
>> <6>[ 0.280000] yaffs: dev is 32505856 name is "mtdblock0" rw
>> <6>[ 0.280000] yaffs: passed flags ""
>> <6>[ 4.130000] yaffs: dev is 32505857 name is "mtdblock1" rw
>> <6>[ 4.130000] yaffs: passed flags ""
>> <6>[ 5.390000] yaffs: dev is 32505858 name is "mtdblock2" rw
>> <6>[ 5.390000] yaffs: passed flags ""
>> <4>[ 5.480000] init (1): /proc/1/oom_adj is deprecated, please use
>> /proc/1/oom_score_adj instead.
>> <3>[ 5.480000] init: cannot find '/system/etc/install-recovery.sh',
>> disabling 'flash_recovery'
>> <6>[ 6.710000] warning: `rild' uses 32-bit capabilities (legacy
>> support in use)
>> <4>[ 8.190000] SurfaceFlinger:688 map pfn RAM range req uncached-minus
>> for 1f700000-1f796000, got write-back
>> <6>[ 11.120000] binder: release 765:765 transaction 805 out, still
>> active
>> <6>[ 11.120000] binder: 682:751 transaction failed 29189, size 4-0
>> <6>[ 11.120000] binder: send failed reply for transaction 805, target
>> dead
>> <7>[ 15.910000] eth0: no IPv6 routers present
>>
>>
>> -Earlence
>>
>>
>> On Wed, May 1, 2013 at 1:52 PM, Earlence Fernandes <
>> earlenceferns at gmail.com> wrote:
>>
>>> I've modified the Android "Goldfish" defconfig to include
>>> lguest support. I'm testing it out on a qemu instance and launching
>>> it as:
>>>
>>> # ./lguest 64 bzImage --block=DSL-4.4-root_fs root=/dev/vda
>>>
>>> I keep getting a bad page table entry message. dmesg is below:
>>>
>>>
>>>
>>> [ 0.000000] Reserving virtual address space above 0xffc00000
>>> [ 0.000000] Linux version 3.4.5+ (earlence at earlence-Satellite-L650)
>>> (gcc version 4.5.2 (Ubuntu/Linaro 4.5.2-8ubuntu4) ) #3 Wed May 1 13:13:52
>>> EDT 2013
>>> [ 0.000000] BIOS-provided physical RAM map:
>>> [ 0.000000] LGUEST: 0000000000000000 - 0000000004000000 (usable)
>>> [ 0.000000] Notice: NX (Execute Disable) protection missing in CPU!
>>> [ 0.000000] MPS support code is not built-in.
>>> [ 0.000000] Using acpi=off or acpi=noirq or pci=noacpi may have
>>> problem
>>> [ 0.000000] DMI not present or invalid.
>>> [ 0.000000] last_pfn = 0x4000 max_arch_pfn = 0x100000
>>> [ 0.000000] init_memory_mapping: 0000000000000000-0000000004000000
>>> [ 0.000000] 0MB HIGHMEM available.
>>> [ 0.000000] 64MB LOWMEM available.
>>> [ 0.000000] mapped low ram: 0 - 04000000
>>> [ 0.000000] low ram: 0 - 04000000
>>> [ 0.000000] Zone PFN ranges:
>>> [ 0.000000] DMA 0x00000010 -> 0x00001000
>>> [ 0.000000] Normal 0x00001000 -> 0x00004000
>>> [ 0.000000] HighMem empty
>>> [ 0.000000] Movable zone start PFN for each node
>>> [ 0.000000] Early memory PFN ranges
>>> [ 0.000000] 0: 0x00000010 -> 0x000000a0
>>> [ 0.000000] 0: 0x00000100 -> 0x00004000
>>> [ 0.000000] Using APIC driver default
>>> [ 0.000000] APIC: disable apic facility
>>> [ 0.000000] APIC: switched to apic NOOP
>>> [ 0.000000] Allocating PCI resources starting at 4000000 (gap:
>>> 4000000:fc000000)
>>> [ 0.000000] Booting paravirtualized kernel on lguest
>>> [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on.
>>> Total pages: 16144
>>> [ 0.000000] Kernel command line: root=/dev/vda
>>> [ 0.000000] PID hash table entries: 256 (order: -2, 1024 bytes)
>>> [ 0.000000] Dentry cache hash table entries: 8192 (order: 3, 32768
>>> bytes)
>>> [ 0.000000] Inode-cache hash table entries: 4096 (order: 2, 16384
>>> bytes)
>>> [ 0.000000] Initializing CPU#0
>>> [ 0.000000] Initializing HighMem for node 0 (00000000:00000000)
>>> [ 0.000000] Memory: 57804k/65536k available (3235k kernel code, 7284k
>>> reserved, 1604k data, 344k init, 0k highmem)
>>> [ 0.000000] virtual kernel memory layout:
>>> [ 0.000000] fixmap : 0xffbe2000 - 0xffbff000 ( 116 kB)
>>> [ 0.000000] pkmap : 0xff400000 - 0xff800000 (4096 kB)
>>> [ 0.000000] vmalloc : 0xc4800000 - 0xff3fe000 ( 939 MB)
>>> [ 0.000000] lowmem : 0xc0000000 - 0xc4000000 ( 64 MB)
>>> [ 0.000000] .init : 0xc14bb000 - 0xc1511000 ( 344 kB)
>>> [ 0.000000] .data : 0xc1328d95 - 0xc14ba0c0 (1604 kB)
>>> [ 0.000000] .text : 0xc1000000 - 0xc1328d95 (3235 kB)
>>> [ 0.000000] Checking if this processor honours the WP bit even in
>>> supervisor mode...Ok.
>>> [ 0.000000] SLUB: Genslabs=15, HWalign=32, Order=0-3, MinObjects=0,
>>> CPUs=1, Nodes=1
>>> [ 0.000000] NR_IRQS:16 nr_irqs:16 16
>>> [ 0.000000] Console: colour dummy device 80x25
>>> [ 0.000000] console [hvc0] enabled
>>> [ 0.000000] Marking TSC unstable due to could not calculate TSC khz
>>> [ 0.000000] Calibrating delay loop... 2131.55 BogoMIPS (lpj=10657792)
>>> [ 0.200000] pid_max: default: 32768 minimum: 301
>>> [ 0.200000] Security Framework initialized
>>> [ 0.200000] Mount-cache hash table entries: 512
>>> [ 0.200000] Initializing cgroup subsys cpuacct
>>> [ 0.200000] CPU: Intel OverDrive PODP5V83 stepping 03
>>> [ 0.210000] Performance Events: no PMU driver, software events only.
>>> [ 0.210000] Apic disabled
>>> [ 0.220000] NET: Registered protocol family 16
>>> [ 0.220000] Device at 0 has size 33
>>> [ 0.220000] Device at 33 has size 21
>>> [ 0.220000] PCI: Fatal: No config space access function found
>>> [ 0.240000] bio: create slab <bio-0> at 0
>>> [ 0.240000] ACPI: Interpreter disabled.
>>> [ 0.240000] PCI: Using host bridge windows from ACPI; if necessary,
>>> use "pci=nocrs" and report a bug
>>> [ 0.240000] vgaarb: loaded
>>> [ 0.240000] PCI: Using ACPI for IRQ routing
>>> [ 0.240000] PCI: System does not support PCI
>>> [ 0.240000] cfg80211: Calling CRDA to update world regulatory domain
>>> [ 0.240000] Switching to clocksource lguest
>>> [ 0.260000] pnp: PnP ACPI: disabled
>>> [ 0.270000] NET: Registered protocol family 2
>>> [ 0.270000] IP route cache hash table entries: 1024 (order: 0, 4096
>>> bytes)
>>> [ 0.270000] TCP established hash table entries: 2048 (order: 2, 16384
>>> bytes)
>>> [ 0.270000] TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
>>> [ 0.270000] TCP: Hash tables configured (established 2048 bind 2048)
>>> [ 0.270000] TCP: reno registered
>>> [ 0.270000] UDP hash table entries: 256 (order: 0, 4096 bytes)
>>> [ 0.270000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
>>> [ 0.270000] NET: Registered protocol family 1
>>> [ 0.270000] platform rtc_cmos: registered platform RTC device (no PNP
>>> device found)
>>> [ 0.300000] VFS: Disk quotas dquot_6.5.2
>>> [ 0.300000] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
>>> [ 0.300000] msgmni has been set to 112
>>> [ 0.300000] io scheduler noop registered
>>> [ 0.300000] io scheduler cfq registered (default)
>>> [ 0.300000] Mapping virtqueue 0 addr 4004000
>>> [ 0.300000] Mapping virtqueue 1 addr 4007000
>>> [ 0.310000] Linux agpgart interface v0.103
>>> [ 0.340000] [drm] Initialized drm 1.1.0 20060810
>>> [ 0.420000] brd: module loaded
>>> [ 0.479999] loop: module loaded
>>> [ 0.540000] Mapping virtqueue 0 addr 4001000
>>> [ 0.580000] vda: unknown partition table
>>> lguest: bad page table entry
>>>
>>> -Earlence
>>>
>>
>>
>
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