Seg fault whenever NIP=c0006000

Scott Anderson scott_anderson at
Thu Jul 19 03:35:27 EST 2001

"Justin (Gus) Hurwitz" wrote:
> So- it appears that avoiding address 0xc0006000, and only that address, is
> necessary for my kernel (true, I haven't tested every other byte of
> memory, but the kernel does appear stable). Anyone have ideas a to what
> could cause this?

Sorry if this is an obvious question, but is there any chance that there
is some code somewhere that is either intentionally or unintentionally
setting up a hardware breakpoint?

    Scott Anderson

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