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    SubjectRe: early exception error
    (list restored)

    [david@lang.hm - Sat, Jan 03, 2009 at 11:19:00AM -0800]
    ...
    >>>
    >>> two new screenshots at http://linux.lang.hm/linux
    >>>
    >>> 36 is a boot with just earlyprintk=vga
    >>> 37 is a boot with numa=noacpi
    >>> I also put the vmlinux file there, I'll put the System.map and config
    >>> there later (I did enable kernel_debug on this build as well)
    >>>
    >>> David Lang
    >>>
    >>
    >> David, I can't find vmlinux neither .config?
    >> Maybe they have hidden attribute?
    >
    > oops, they are there now.
    >
    > David Lang
    >

    ok, according to failing address we've a BUG_ON
    triggered

    ---
    (gdb) l *0xffffffff8096452a
    0xffffffff8096452a is in alloc_bootmem_core (mm/bootmem.c:442).
    437 unsigned long fallback = 0;
    438 unsigned long min, max, start, sidx, midx, step;
    439
    440 BUG_ON(!size);
    441 BUG_ON(align & (align - 1));
    442 BUG_ON(limit && goal + size > limit);
    443
    444 if (!bdata->node_bootmem_map)
    445 return NULL;
    446
    (gdb)
    ---

    so we're in attempt to overrun 'limit'.
    Hmm...

    - Cyrill -


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