[Lguest] Bad Page Table Entry
Earlence Fernandes
earlenceferns at gmail.com
Thu May 2 08:44:36 EST 2013
sorry to keep spamming. I was playing the the memory
sizes I was giving to lguest and the moment I started giving
larger values, it goes past the above error.
(now i'm giving it almost 1GB). Why do I have to give such a large
amount?
Now it crashes complaining that it cannot find a /dev/vda.
I have compiled in (=y) the VIRTIO_BLK module.
-Earlence
On Wed, May 1, 2013 at 5:42 PM, Earlence Fernandes
<earlenceferns at gmail.com>wrote:
> 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
>>>>
>>>
>>>
>>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.ozlabs.org/pipermail/lguest/attachments/20130501/97fd5c9a/attachment-0001.html>
More information about the Lguest
mailing list