Kernel stack overflow on process 0xc00cd274

Hi at all

I still try to boot Linux with u-boot. I use Linux 2.4.24.
The problem is that near the begin on startup Kernel the Linux hanks. I find the log
buffer and there are massages folow:

Kernel Stack overflow on process 0xc00c4030
Kernel Stack overflow on process 0xc00c4460

Under this address I found in the System.map that this is the init_stack_union.

Know somebody why this conflict comes?

many thanks,
best regards,

Andreas Schmidt