help me for: Oops: kernel access of bad area, sig: 11 on rattler 8248 (ppc)

help me for: Oops: kernel access of bad area, sig: 11 on rattler 8248 (ppc)

[FLAMENT David]

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Dear,

    Here is my problems,

    OS: kernel 2.4.26
    platform: ppc rattler 8248


When we activate MPC82xxPCI in general setup of kernel config the following massages is printed :

Rattler Board Support by Arabella
Memory BAT mapping: BAT2=32Mb, BAT3=0Mb, residual: 0Mb
Linux version 2.4.26 (root@linux1.besoft.sofrel.com) (version gcc 3.2.2 20030217 (Yellow Dog Linux 3.0 3.5Rattler setup arch
rattler_setup_arch: bcsr=effff000
MPC82xx PCI bridge initialization
On node 0 totalpages: 8192
zone(0): 8192 pages.
zone(1): 0 pages.
zone(2): 0 pages.
Kernel command line: nfsroot=/tftpboot/ppc_root rw ip=192.168.1.23:192.168.1.21::::eth0:off
Rattler init IRQ. NR_IRQS=256
PIC: fully preemptible IRQ mode
Rattler time init
Rattler calibrate decrementer. FREQ=100000000, tb_ticks_per_jiffy=250000
Calibrating delay loop... 266.24 BogoMIPS
Memory: 30256k available (1488k kernel code, 520k data, 76k init, 0k highmem)
Dentry cache hash table entries: 4096 (order: 3, 32768 bytes)
Inode cache hash table entries: 2048 (order: 2, 16384 bytes)
Mount cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer cache hash table entries: 1024 (order: 0, 4096 bytes)
Page-cache hash table entries: 8192 (order: 3, 32768 bytes)
POSIX conformance testing by UNIFIX
PCI: Probing PCI hardware
Oops: kernel access of bad area, sig: 11
NIP: C01D3888 XER: 00000000 LR: C01D3880 SP: C02F1F50 REGS: c02f1ea0 TRAP: 0300 Not tainted
MSR: 00009032 EE: 1 PR: 0 FP: 0 ME: 1 IR/DR: 11
DAR: 00000080, DSISR: 22000000
TASK = c02f0000[1] 'swapper' Last syscall: -1
last math 00000000 last altivec 00000000
GPR00: C01D3870 C02F1F50 C02F0000 F0000000 000018C1 C02F1F58 FFFFFFFF 00000000
GPR08: FFFFC4BA 1FFF0000 C01BB85B 00001057 22008022 3FDFF7AF 01FFE000 00000000
GPR16: 00000001 00000001 FFFFFFFF 007FFF00 003FF000 00000000 00000002 01BCA298
GPR24: 00000000 00000000 40000000 007FFF46 00000000 00000000 C01E0000 C01DB88C
Call backtrace:
C01D3870 C01C9474 C01D0CEC C01C66DC C0003970 C00083AC
Kernel panic: Attempted to kill init!
 
 
thanks for your suggest !
 
--------------------------------
Flament David
d.flament@sofrel.com
Lacroix Sofrel, 1 rue plessis, 35770 Vern sur seiche (France)
(+33)2.99.04.84.23
 
 

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Re: help me for: Oops: kernel access of bad area, sig: 11 on rattler 8248 (ppc)

[Eugene Surovegin]

On Tue, Jul 12, 2005 at 10:07:52AM +0200, FLAMENT David wrote:
> Dear,
> 
>     Here is my problems,
> 
>     OS: kernel 2.4.26
>     platform: ppc rattler 8248


Publicly available Linux PPC trees don't have support for this board. 
Please, direct all your questions to the vendor you got this kernel 
form, e.g. Arabella.

We cannot help you, sorry.

Also, next time, use linuxppc-embedded for questions like this.

-- 
Eugene