kernel panic

[Y Su]

hi,

    Ii flash  the kernal image initramfs.ALSA.USBAudio.DHCP.bzImage  getted  from https://sites.google.com/site/bifferboard/attic/linux-on-flash-howto，and restart my board, the wrong info below is show:

BIFFBOOT v3.9rc4 (Community Edition) 000102030405 32-bit Loader by bifferos (c) 2012

Redistribution prohibited, all rights reserved.

Press <ESC>

NIC up in: 1170ms

Link up

Checking NIC

Booting...

00100000 loaded from flash.

Booting Linux with: console=uart,io,0x3f8 rootfstype=squashfs,jffs2

[    0.000000] Linux version 2.6.27.5 (root@drazvan-laptop) (gcc version 4.3.2 (GCC) ) #44 PREEMPT Tue May 26 01:59:09 EEST 2009

[    0.000000] BIOS-provided physical RAM map:

[    0.000000]  BIOS-e801: 0000000000000000 - 000000000009f000 (usable)

[    0.000000]  BIOS-e801: 0000000000100000 - 0000000002000000 (usable)

[    0.000000] Early serial console at I/O port 0x3f8 (options '115200')

[    0.000000] console [uart0] enabled

[    0.000000] last_pfn = 0x2000 max_arch_pfn = 0x100000

[    0.000000] 32MB LOWMEM available.

[    0.000000]   mapped low ram: 0 - 02000000

[    0.000000]   low ram: 00000000 - 02000000

[    0.000000]   bootmap 00001000 - 00001400

[    0.000000] (6 early reservations) ==> bootmem [0000000000 - 0002000000]

[    0.000000]   #0 [0000000000 - 0000001000]   BIOS data page ==> [0000000000 - 0000001000]

[    0.000000]   #1 [0000100000 - 00002c3ad4]    TEXT DATA BSS ==> [0000100000 - 00002c3ad4]

[    0.000000]   #2 [00002c4000 - 00002c6000]    INIT_PG_TABLE ==> [00002c4000 - 00002c6000]

[    0.000000]   #3 [000009f000 - 0000100000]    BIOS reserved ==> [000009f000 - 0000100000]

[    0.000000]   #4 [0000007000 - 000000e000]          PGTABLE ==> [0000007000 - 000000e000]

[    0.000000]   #5 [0000001000 - 0000002000]          BOOTMAP ==> [0000001000 - 0000002000]

[    0.000000] Zone PFN ranges:

[    0.000000]   DMA      0x00000000 -> 0x00001000

[    0.000000]   Normal   0x00001000 -> 0x00002000

[    0.000000] Movable zone start PFN for each node

[    0.000000] early_node_map[2] active PFN ranges

[    0.000000]     0: 0x00000000 -> 0x0000009f

[    0.000000]     0: 0x00000100 -> 0x00002000

[    0.000000] BUG: Int 14: CR2 c100c000

[    0.000000]      EDI c100c000  ESI c1000000  EBP c028f1b0  ESP c0275e8c

[    0.000000]      EBX 00040000  EDX 0000000e  ECX 0000d000  EAX 00000000

[    0.000000]      err 00000002  EIP c027d5df   CS c0270060  flg 00000006

[    0.000000] Stack: ffffffff 00000010 00040000 00000000 00002000 00000000 00000040 00000000

[    0.000000]        01000000 00000010 00040000 c027d7fe 01000000 00000000 00000000 c026d624

[    0.000000]        00000003 00000000 c027d83e 01000000 00000000 c022a251 01000000 00001f9f

[    0.000000] Pid: 0, comm: swapper Not tainted 2.6.27.5 #44

[    0.000000]  [<c0276255>]  [<c027d5df>]  [<c027d7fe>]  [<c027d83e>]  [<c022a251>]  [<c027df08>]  [<c017990b>]  [<c022ef59>]  [<c017990b>]  [<c027e4dd>]  [<c027b378>]  [<c0278378>]  [<c02766c9>]  =======================

  why?

[Andrew Scheller]

> Ii flash the kernal image initramfs.ALSA.USBAudio.DHCP.bzImage getted
> from
> https://sites.google.com/site/bifferboard/attic/linux-on-flash-howto，and
> restart my board, the wrong info below is show:

[snip]
> why?

No idea. Pages in the /attic are old and no longer supported
https://sites.google.com/site/bifferboard/attic

Lurch

[biff...@yahoo.co.uk]

On Wednesday, October 2, 2013 5:11:24 AM UTC+1, Y Su wrote:

hi,

    Ii flash  the kernal image initramfs.ALSA.USBAudio.DHCP.bzImage  getted  from https://sites.google.com/site/bifferboard/attic/linux-on-flash-howto，and restart my board, the wrong info below is show:

BIFFBOOT v3.9rc4 (Community Edition) 000102030405 32-bit Loader by bifferos (c) 2012

Redistribution prohibited, all rights reserved.

Press <ESC>

NIC up in: 1170ms

Link up

Checking NIC

Booting...

00100000 loaded from flash.

Booting Linux with: console=uart,io,0x3f8 rootfstype=squashfs,jffs2

Could be the problem right there.  squashfs/jffs2 FS requested, but no FS present on the board maybe?  I admit the message could be more helpful if that was the case.  I'm pretty sure that kernel is on that runs purely from RAM.