MPC852T help me for: Oops: kernel access of bad area, sig: 11

Wed Jun 28 20:01:14 EST 2006

Dear,

Here is my problem,

Our environment is:

OS:       Linux-2.4.20
platform: MPC852T

Oops: kernel access of bad area, sig: 11
NIP: C000D440 XER: 00000000 LR: C00BB040 SP: C06BDE50 REGS: c06bdda0
TRAP: 0300    Tainted: P
MSR: 00009032 EE: 1 PR: 0 FP: 0 ME: 1 IR/DR: 11
DAR: 0000205D, DSISR: 000000E4
TASK = c06bc000[181] 'L5420' Last syscall: 78
last math 00000000 last altivec 00000000
GPR00: 00000000 C06BDE50 C06BC000 C0D074E0 00002059 0000003C C0D074DC
00000007
GPR08: 00000001 0000003C 00000000 C0D07520 82004084 101B3AF8 3052816C
C3120000
GPR16: C311CB04 C311C8D8 C311C754 C0170000 C3120000 C311CB30 00000001
C0169DA0
GPR24: F0000E00 0000205D C0F58400 0000003C 00000040 C2080100 C0F58200
C0F50360
Call backtrace:
C00BAF8C C00BABC8 C0005848 C3119448 C3119918 C00047A8 100D8AC0
100D6718 100C370C 100674AC 100639E4 1005ED18 10042638 10010E28
1003AC34 1000DA34 100361EC 0FED34A4 0FED32D0 0FFCFEE4 0FD5F590
Kernel panic: Aiee, killing interrupt handler!
In interrupt handler - not syncing
 <0>Rebooting in 180 seconds..

How to debug and correct it? Plese help me!

Thanks a lot!
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Best Regards

Agostino Sette