Boot device: /sd/disk:\boot\olpc.fth  Arguments: Boot device: /sd/disk:\boot\olp
c.fth  Arguments:
Boot device: /sd/disk:\boot\vmlinuz.sd  Arguments: ro root=/dev/mmcblk0p1 mmcblk
.major=239 console=ttyS0,115200 console=tty0 fbcon=font:SUN12x22 video=lxfb:1024
x768Boot device: /sd/disk:\boot\vmlinuz.sd  Arguments: ro root=/dev/mmcblk0p1 mm
cblk.major=239 console=ttyS0,115200 console=tty0 fbcon=font:SUN12x22 video=lxfb:
1024x768
[    0.000000] Linux version 2.6.21-rc5 (wmb@fc6.laptop.org) (gcc version 4.1.1
20070105 (Red Hat 4.1.1-51)) #4 PREEMPT Fri Apr 13 04:22:11 EDT 2007
[    0.000000] BIOS-provided physical RAM map:
[    0.000000] sanitize start
[    0.000000] sanitize bail 0
[    0.000000]  BIOS-e801: 0000000000000000 - 000000000009f000 (usable)
[    0.000000]  BIOS-e801: 0000000000100000 - 00000000075de000 (usable)
[    0.000000] 117MB LOWMEM available.
[    0.000000] Zone PFN ranges:
[    0.000000]   DMA             0 ->     4096
[    0.000000]   Normal       4096 ->    30174
[    0.000000] early_node_map[1] active PFN ranges
[    0.000000]     0:        0 ->    30174
[    0.000000] DMI not present or invalid.
[    0.000000] Allocating PCI resources starting at 10000000 (gap: 075de000:f8a2
2000)
[    0.000000] Built 1 zonelists.  Total pages: 29939
[    0.000000] Kernel command line: ro root=/dev/mmcblk0p1 mmcblk.major=239 cons
ole=ttyS0,115200 console=tty0 fbcon=font:SUN12x22 video=lxfb:1024x768
[    0.000000] Unknown boot option `mmcblk.major=239': ignoring
[    0.000000] Initializing CPU#0
[    0.000000] CPU 0 irqstacks, hard=c0713000 soft=c0712000
[    0.000000] PID hash table entries: 512 (order: 9, 2048 bytes)
[    0.000000] Detected 364.921 MHz processor.
[    9.375419] Console: colour EGA 80x25
[    9.493583] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
[    9.501051] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
[    9.536218] Memory: 115504k/120696k available (1976k kernel code, 4668k reser
ved, 975k data, 164k init, 0k highmem)
[    9.546820] virtual kernel memory layout:
[    9.546834]     fixmap  : 0xffffd000 - 0xfffff000   (   8 kB)
[    9.546851]     vmalloc : 0xc8000000 - 0xffffb000   ( 895 MB)
[    9.546868]     lowmem  : 0xc0000000 - 0xc75de000   ( 117 MB)
[    9.546885]       .init : 0xc06e4000 - 0xc070d000   ( 164 kB)
[    9.546901]       .data : 0xc05ee3fc - 0xc06e20d4   ( 975 kB)
[    9.546918]       .text : 0xc0400000 - 0xc05ee3fc   (1976 kB)
[    9.585793] Checking if this processor honours the WP bit even in supervisor
mode... Ok.
[    9.744967] Calibrating delay using timer specific routine.. 731.39 BogoMIPS
(lpj=3656999)
[    9.795194] kdb version 4.4 by Keith Owens, Scott Lurndal. Copyright SGI, All
 Rights Reserved
kdb_cmd[0]: defcmd archkdb "" "First line arch debugging"
kdb_cmd[7]: defcmd archkdbcpu "" "archkdb with only tasks on cpus"
kdb_cmd[14]: defcmd archkdbshort "" "archkdb with less detailed backtrace"
kdb_cmd[21]: defcmd archkdbcommon "" "Common arch debugging"
[    9.827902] Security Framework v1.0.0 initialized
[    9.832723] SELinux:  Initializing.
[    9.836536] selinux_register_security:  Registering secondary module capabili
ty
[    9.843949] Capability LSM initialized as secondary
[    9.849104] Mount-cache hash table entries: 512
[    9.854782] CPU: L1 I Cache: 16K (32 bytes/line), D cache 16K (32 bytes/line)
[    9.862172] CPU: NSC Geode(TM) Integrated Processor by National Semi stepping
 02
[    9.869924] Checking 'hlt' instruction... OK.
[    9.907729] NET: Registered protocol family 16
[    9.912347] geode-mfgpt:  7 timers available.
[    9.917080] OLPC board with OpenFirmware: CL1   Q2C06  Q2C
[    9.928709] OLPC board revision: B2 (EC=38)
[    9.934152] geode-mfgpt:  Registered timer 0
[    9.938618] mfgpt-timer:  registering the MFGT timer as a clock event.
[    9.946293] PCI: Using configuration type OLPC
[    9.950833] Setting up standard PCI resources
[    9.970754] SCSI subsystem initialized
[    9.975737] usbcore: registered new interface driver usbfs
[    9.981949] usbcore: registered new interface driver hub
[    9.988195] usbcore: registered new device driver usb
[    9.994562] PCI: Probing PCI hardware
[   10.007953] Time: tsc clocksource has been installed.
[   10.013317] Switched to high resolution mode on CPU 0
[   10.023107] PCI: Ignore bogus resource 6 [0:0] of 0000:00:01.1
[   10.029544] NET: Registered protocol family 2
[   10.131293] IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
[   10.138866] TCP established hash table entries: 4096 (order: 4, 81920 bytes)
[   10.146433] TCP bind hash table entries: 4096 (order: 4, 81920 bytes)
[   10.153536] TCP: Hash tables configured (established 4096 bind 4096)
[   10.160100] TCP reno registered
[   10.197454] SCI is mapped to IRQ 3
[   10.201823] input: Geode PM as /class/input/input0
[   10.208875] audit: initializing netlink socket (disabled)
[   10.214447] audit(946837242.420:1): initialized
[   10.219977] Total HugeTLB memory allocated, 0
[   10.225249] VFS: Disk quotas dquot_6.5.1
[   10.229483] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[   10.236878] JFFS2 version 2.2. (NAND) (SUMMARY)  (C) 2001-2006 Red Hat, Inc.
[   10.245781] io scheduler noop registered
[   10.249959] io scheduler cfq registered (default)
[   10.256782] gxfb 0000:00:01.1: 8192 KiB of video memory at 0xfd000000
[   10.341613] Console: switching to colour frame buffer device 100x40
[   10.407038] fb0: Geode GX frame buffer device
[   10.459522] Real Time Clock Driver v1.12ac
[   10.465350] Non-volatile memory driver v1.2
[   10.470378] Serial: 8250/16550 driver $Revision: 1.90 $ 1 ports, IRQ sharing
enabled
ÿ[   10.763014] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a NS16550A
[   10.781249] RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 bloc
ksize
[   10.792676] PCI: Enabling device 0000:00:0c.0 (0000 -> 0002)
[   10.799659] NAND device: Manufacturer ID: 0xad, Chip ID: 0xdc (Hynix NAND 512
MiB 3,3V 8-bit)
[   10.811630] Probing CS553x NAND controller CS#0 at MMIO 0x20000000
[   10.819127] No NAND device found!!!
[   10.823961] OLPC PCI: Config write to devfn 7d reg 44 value 0
[   10.859759] OLPC PCI: Config write to devfn 7d reg d value 40
[   10.895982] ehci_hcd 0000:00:0f.5: EHCI Host Controller
[   10.931983] ehci_hcd 0000:00:0f.5: new USB bus registered, assigned bus numbe
r 1
[   10.969973] OLPC PCI: Config write to devfn 7d reg c value 8
[   11.005996] ehci_hcd 0000:00:0f.5: irq 10, io mem 0xfe01b000
[   11.042797] ehci_hcd 0000:00:0f.5: USB 2.0 started, EHCI 1.00, driver 10 Dec
2004
[   11.083485] usb usb1: configuration #1 chosen from 1 choice
[   11.120505] hub 1-0:1.0: USB hub found
[   11.154445] hub 1-0:1.0: 4 ports detected
[   11.304749] OLPC PCI: Config write to devfn 7c reg 44 value 0
[   11.340587] OLPC PCI: Config write to devfn 7c reg d value 40
[   11.375382] ohci_hcd 0000:00:0f.4: OHCI Host Controller
[   11.410095] ohci_hcd 0000:00:0f.4: new USB bus registered, assigned bus numbe
r 2
[   11.447084] ohci_hcd 0000:00:0f.4: irq 10, io mem 0xfe01a000
[   11.577941] usb usb2: configuration #1 chosen from 1 choice
[   11.613788] hub 2-0:1.0: USB hub found
[   11.646856] hub 2-0:1.0: 4 ports detected
[   11.679842] usb 1-4: new high speed USB device using ehci_hcd and address 2
[   11.825549] Initializing USB Mass Storage driver...
[   11.893501] usb 1-4: configuration #1 chosen from 1 choice
[   11.938159] usbcore: registered new interface driver usb-storage
[   11.978691] USB Mass Storage support registered.
[   12.016221] usbcore: registered new interface driver libusual
[   12.052060] usbcore: registered new interface driver hiddev
[   12.086986] usbcore: registered new interface driver usbhid
[   12.120593] drivers/usb/input/hid-core.c: v2.6:USB HID core driver
[   12.171138] serio: i8042 KBD port at 0x60,0x64 irq 1
[   12.206099] serio: i8042 AUX port at 0x60,0x64 irq 12
[   12.245233] gxfb-dcon: Discovered DCON version 2
[   12.277875] sdhci: Secure Digital Host Controller Interface driver
[   12.311347] sdhci: Copyright(c) Pierre Ossman
[   12.342994] sdhci: SDHCI controller found at 0000:00:0c.1 [11ab:4101] (rev 10
)
[   12.377336] PCI: Enabling device 0000:00:0c.1 (0000 -> 0002)
[   12.409495] sdhci: Invalid iomem size. You may experience problems.
[   12.447160] mmc0: SDHCI at 0xfe010000 irq 11 DMA
[   12.505536] input: AT Translated Set 2 keyboard as /class/input/input1
[   12.548984] Registered led device: olpc:keyboard
[   12.582107] TCP bic registered
[   12.612170] Initializing XFRM netlink socket
[   12.643287] NET: Registered protocol family 1
[   12.674752] NET: Registered protocol family 17
[   12.705637] Using IPI Shortcut mode
[   12.737255] VFS: Cannot open root device "mmcblk0p1" or unknown-block(0,0)
[   12.770196] Please append a correct "root=" boot option
[   12.801847] Kernel panic - not syncing: VFS: Unable to mount root fs on unkno
wn-block(0,0)

Entering kdb (current=0xc111da90, pid 1) due to KDB_ENTER()
kdb>