Kernel begins at flash address 0x000500180 (offset=5243264 bytes), seems to end at 0x007292a0.

can be extracted from flash on boxee like: 'dd if=/dev/spectra of=vmlinuz bs=1 skip=5243264 count=2265376'

extracted vmlinuz: here

extracted vmlinux: here

kernel + initrd booting in qemu:

matt@deep-thought:~/devel/boxee$ qemu -kernel ./vmlinuz -append "root=/dev/ram0 console=ttyS0,115200" -serial stdio -initrd initrd
open /dev/kvm: No such file or directory
Could not initialize KVM, will disable KVM support
pci_add_option_rom: failed to find romfile "pxe-rtl8139.bin"
BIOS EBDA/lowmem at: 0009f400/0009f400
Linux version 2.6.28 (root@localhost.localdomain) (gcc version 4.1.2) #6 PREEMPT Thu Aug 12 11:39:42 CST 2010
KERNEL supported cpus:
  Intel GenuineIntel
  AMD AuthenticAMD
  NSC Geode by NSC
  Cyrix CyrixInstead
  Centaur CentaurHauls
  Transmeta GenuineTMx86
  Transmeta TransmetaCPU
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009f400 (usable)
 BIOS-e820: 000000000009f400 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 0000000017ffd000 (usable)
 BIOS-e820: 0000000017ffd000 - 0000000018000000 (reserved)
 BIOS-e820: 00000000fffc0000 - 0000000100000000 (reserved)
DMI 2.4 present.
last_pfn = 0x17ffd max_arch_pfn = 0x1000000
RAMDISK: 15fef000 - 17fef000
383MB LOWMEM available.
  mapped low ram: 0 - 17ffd000
  low ram: 00000000 - 17ffd000
  bootmap 00001000 - 00004000
(7 early reservations) ==> bootmem [0000000000 - 0017ffd000]
  #0 [0000000000 - 0000001000]   BIOS data page ==> [0000000000 - 0000001000]
  #1 [0000100000 - 0000578d78]    TEXT DATA BSS ==> [0000100000 - 0000578d78]
  #2 [0015fef000 - 0017fef000]          RAMDISK ==> [0015fef000 - 0017fef000]
  #3 [0000579000 - 0000580000]    INIT_PG_TABLE ==> [0000579000 - 0000580000]
  #4 [000009f400 - 0000100000]    BIOS reserved ==> [000009f400 - 0000100000]
  #5 [0000007000 - 000000a000]          PGTABLE ==> [0000007000 - 000000a000]
  #6 [0000001000 - 0000004000]          BOOTMAP ==> [0000001000 - 0000004000]
found SMP MP-table at [c00fdbd0] 000fdbd0
Zone PFN ranges:
  DMA      0x00000000 -> 0x00001000
  Normal   0x00001000 -> 0x00017ffd
Movable zone start PFN for each node
early_node_map[2] active PFN ranges
    0: 0x00000000 -> 0x0000009f
    0: 0x00000100 -> 0x00017ffd
Intel MultiProcessor Specification v1.4
    Virtual Wire compatibility mode.
MPTABLE: Product ID: 0.1         
MPTABLE: APIC at: 0xFEE00000
Processor #0 (Bootup-CPU)
Processors: 1
Allocating PCI resources starting at 20000000 (gap: 18000000:e7fc0000)
Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 97436
Kernel command line: root=/dev/ram0 console=ttyS0,115200
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
PID hash table entries: 2048 (order: 11, 8192 bytes)
TSC: Unable to calibrate against PIT
TSC: No reference (HPET/PMTIMER) available
Marking TSC unstable due to could not calculate TSC khz
Console: colour VGA+ 80x25
console [ttyS0] enabled
Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Memory: 351724k/393204k available (2881k kernel code, 40864k reserved, 1188k data, 224k init, 0k highmem)
virtual kernel memory layout:
    fixmap  : 0xfffed000 - 0xfffff000   (  72 kB)
    vmalloc : 0xd87fd000 - 0xfffeb000   ( 631 MB)
    lowmem  : 0xc0000000 - 0xd7ffd000   ( 383 MB)
      .init : 0xc04fc000 - 0xc0534000   ( 224 kB)
      .data : 0xc03d04da - 0xc04f978c   (1188 kB)
      .text : 0xc0100000 - 0xc03d04da   (2881 kB)
Checking if this processor honours the WP bit even in supervisor mode...Ok.
SLUB: Genslabs=12, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
Calibrating delay loop... 190.46 BogoMIPS (lpj=380928)
Mount-cache hash table entries: 512
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 4096K
CPU: Intel Pentium II (Klamath) stepping 03
Checking 'hlt' instruction... OK.
Freeing SMP alternatives: 0k freed
net_namespace: 504 bytes
NET: Registered protocol family 16
PCI: Using configuration type 1 for base access
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
PCI: Probing PCI hardware
pci 0000:00:01.3: quirk: region b000-b03f claimed by PIIX4 ACPI
pci 0000:00:01.3: quirk: region b100-b10f claimed by PIIX4 SMB
pci 0000:00:01.0: PIIX/ICH IRQ router [8086:7000]
cfg80211: Using static regulatory domain info
cfg80211: Regulatory domain: US
    (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
    (2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2700 mBm)
    (5170000 KHz - 5190000 KHz @ 40000 KHz), (600 mBi, 2300 mBm)
    (5190000 KHz - 5210000 KHz @ 40000 KHz), (600 mBi, 2300 mBm)
    (5210000 KHz - 5230000 KHz @ 40000 KHz), (600 mBi, 2300 mBm)
    (5230000 KHz - 5330000 KHz @ 40000 KHz), (600 mBi, 2300 mBm)
    (5735000 KHz - 5835000 KHz @ 40000 KHz), (600 mBi, 3000 mBm)
cfg80211: Calling CRDA for country: US
bus: 00 index 0 io port: [0x00-0xffff]
bus: 00 index 1 mmio: [0x000000-0xffffffffffffffff]
NET: Registered protocol family 2
IP route cache hash table entries: 4096 (order: 2, 16384 bytes)
TCP established hash table entries: 16384 (order: 5, 131072 bytes)
TCP bind hash table entries: 16384 (order: 4, 65536 bytes)
TCP: Hash tables configured (established 16384 bind 16384)
TCP reno registered
NET: Registered protocol family 1
checking if image is isn't (bad gzip magic numbers); looks like an initrd
Freeing initrd memory: 32768k freed
platform rtc_cmos: registered platform RTC device (no PNP device found)
Microcode Update Driver: v2.00 <>, Peter Oruba
squashfs: version 3.4 (2008/08/26) Phillip Lougher
Installing knfsd (copyright (C) 1996
JFFS2 version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
fuse init (API version 7.10)
msgmni has been set to 751
alg: No test for stdrng (krng)
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered (default)
pci 0000:00:00.0: Limiting direct PCI/PCI transfers
pci 0000:00:01.0: PIIX3: Enabling Passive Release
pci 0000:00:01.0: Activating ISA DMA hang workarounds
Real Time Clock Driver v1.12ac
Serial: 8250/16550 driver4 ports, IRQ sharing enabled
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
brd: module loaded
loop: module loaded
Intel(R) PRO/1000 Network Driver - version 7.3.20-k3-NAPI
Copyright (c) 1999-2006 Intel Corporation.
e1000e: Intel(R) PRO/1000 Network Driver -
e1000e: Copyright (c) 1999-2008 Intel Corporation.
Intel(R) PRO/10GbE Network Driver - version 1.0.135-k2-NAPI
Copyright (c) 1999-2008 Intel Corporation.
e100: Intel(R) PRO/100 Network Driver, 3.5.23-k6-NAPI
e100: Copyright(c) 1999-2006 Intel Corporation
usbcore: registered new interface driver cdc_ether
usbcore: registered new interface driver rndis_host
Driver 'sd' needs updating - please use bus_type methods
Driver 'sr' needs updating - please use bus_type methods
SCSI Media Changer driver v0.25 
Driver 'ch' needs updating - please use bus_type methods
physmap platform flash device: 02000000 at c0000000
physmap-flash physmap-flash.0: map_probe failed
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
usbcore: registered new interface driver usbserial
USB Serial support registered for generic
usbcore: registered new interface driver usbserial_generic
usbserial: USB Serial Driver core
USB Serial support registered for FTDI USB Serial Device
usbcore: registered new interface driver ftdi_sio
ftdi_sio: v1.4.3:USB FTDI Serial Converters Driver
serio: i8042 KBD port at 0x60,0x64 irq 1
serio: i8042 AUX port at 0x60,0x64 irq 12
mice: PS/2 mouse device common for all mice
input: AT Translated Set 2 keyboard as /class/input/input0
usbcore: registered new interface driver hiddev
usbcore: registered new interface driver usbhid
usbhid: v2.6:USB HID core driver
oprofile: using NMI interrupt.
TCP cubic registered
Initializing XFRM netlink socket
NET: Registered protocol family 10
lo: Disabled Privacy Extensions
Mobile IPv6
IPv6 over IPv4 tunneling driver
sit0: Disabled Privacy Extensions
ip6tnl0: Disabled Privacy Extensions
NET: Registered protocol family 17
NET: Registered protocol family 15
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
Using IPI Shortcut mode
input: ImExPS/2 Generic Explorer Mouse as /class/input/input1
RAMDISK: ext2 filesystem found at block 0
RAMDISK: Loading 4096KiB [1 disk] into ram disk... done.
EXT4-fs warning (device ram0): ext4_fill_super: extents feature not enabled on this filesystem, use tune2fs.

EXT4-fs: Update your userspace programs to mount using ext4
EXT4-fs: ext4dev backwards compatibility will go away by 2.6.31
EXT4-fs warning (device ram0): ext4_fill_super: extents feature not enabled on this filesystem, use tune2fs.

VFS: Mounted root (ext2 filesystem) readonly.
Freeing unused kernel memory: 224k freed
stty: /dev/ttyS1: Input/output error
cat: read error: Input/output error
flashreg is d888a000
flashmem is d885c000
Spectra: Unable to allocate IRQ
Spectra: Unable to Initialize Flash Device. Aborting
Trying to free already-free IRQ 0
Spectra: Module load failed.
insmod: cannot insert '/lib/spectra.ko': Cannot allocate memory
PIC communicate fail
--- NORMAL ---
mount: mounting /dev/Glob_Spectraa1 on /ramtmp/p1 failed: No such device or address
mount: mounting /dev/Glob_Spectraa2 on /ramtmp/p2 failed: No such device or address
Can't Access File /ramtmp/p1/dlink_boxee_runtime.img
Can't Access File /dev/spectra
Stage4Verifier[1704]: segfault at 0 ip 0804e150 sp bfc95650 error 4 in Stage4Verifier[8048000+134000]
Segmentation fault
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