Re: [BUGREPORT] kernel BUG in page_alloc.c:141!

William Lee Irwin III
2002-06-21T20:27:09Z

>>> Booted 2.5.24, and it ran fine for sometime, before it dead(live) locked,
>>> causing a reboot. Attempts to reboot were met with the following bug
>>> immediatly after calibrating delay loop, which equates out to an
>>> if(bad_range(buddy1,zone)) BUG; in __free_pages_ok:

On Fri, 21 Jun 2002, William Lee Irwin III wrote:
>> This looks odd. Can you by any chance disassemble the parts before this?
>> Or better yet, reproduce it with a kernel compiled with -g and objdump
>> --source --disassemble vmlinux to get the disassembly of __free_pages_ok()?

On Fri, Jun 21, 2002 at 03:23:13PM -0500, Kai Germaschewski wrote:
> "make mm/page_alloc.lst" may simplify this task. However, the usage of the
> various macros seems to confuse gcc -g / objdump somewhat, so the output
> isn't as clear as it could be.
> --Kai

I've had to work around that before, I'll probably still be able to
recognize it. It's still a royal PITA.

Cheers,
Bill