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    SubjectRe: recent -git: BUG in free_thread_xstate
    On Wed, Jul 23, 2008 at 01:07:04PM -0700, Vegard Nossum wrote:
    > Hi,
    >
    > I just got this on c010b2f76c3032e48097a6eef291d8593d5d79a6 (-git from
    > yesterday):

    Do you see this in 2.6.26 aswell? I suspect it is coming from post 2.6.26
    changes.

    >
    > BUG: unable to handle kernel paging request at 00664381
    > IP: [<c010b274>] free_thread_xstate+0x4/0x30
    ...

    > EIP is at arch/x86/kernel/process.c:36:
    >
    > if (tsk->thread.xstate) {
    >

    It looks like the kernel stack of that process got corrupted, corrupting the
    task pointer in thread_info. Can you send us your config file?

    thanks,
    suresh


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