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SubjectRe: kernel BUG at lib/radix-tree.c:473!
Hugh Dickins wrote:
> In both cases it's handling a page fault: I'm curious as to what kind
> of vma this fault is occurring on. Could you devise a way of getting
> us /proc/<pid>/maps output, together with the faulting address, when
> it hits one of these BUGs? Or should I try to put together a patch
> for that?
>

Irritatingly, it looks like the i386 register dump doesn't include cr2.
My 64-bit dump has cr2 as 00007fb12cb2a000 which is a good solid
usermode address. I'll run X under strace to see if that gives a clue
to what it corresponds to.

J


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