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SubjectRe: [Demo/lkm] Kcoredump -- Do coredump in any where of kernel(not same with kcore)
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On Tue, Sep 22, 2009 at 4:41 PM, Hui Zhu <teawater@gmail.com> wrote:
> Hi guys,
>
> Kcoredump do a coredump in most part of kernel (it use kprobe, it can
> be set most of part of kernel).  For example:
> insmod kcoredump.ko name=do_fork offset=11
> gdb ./vmlinux /proc/kcoredump
> Core was generated by `'.

But what is your point of generating coredump anywhere?
I mean what do you really want by this?

I think we can do this by systemtap+kdump, can't we?

Thanks.
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