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    SubjectRe: lvcreate on 2.6.22.1: kernel tried to execute NX-protected page
    Arjan van de Ven wrote:
    > On Sun, 2007-08-05 at 21:03 +0200, Juergen Kreileder wrote:
    >> I've upgraded devmapper to 1.02.20 and lvm2 to 2.02.26. Didn't help much,
    >> I just got a the same BUG again:
    >>
    >> kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
    >> BUG: unable to handle kernel paging request at virtual address f492c1f8
    >
    >
    > I suspect this is a module that got unloaded but still had some function
    > pointer registered somewhere.....
    >
    > do you know if/which module that could be?
    > (one trick is to compile the kernel such that you don't allow modules to
    > be unloaded at all; if that makes it work it's clearly the type of bug I
    > described above)

    It's a static kernel, no modules. I've attached the config.


    Juergen


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