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    Subject[powerpc crash] Re: Linux 2.6.24-rc7 kernel BUG at kernel/sched.c:5156!

    * Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote:

    > Hi,
    >
    > When booting the 2.6.24-rc7 kernel on the powerpc, kernel bug at
    > kernel.sched.c is triggered
    >
    > [ 0.000000] Kernel command line: ro console=hvc0 rhgb quiet root=LABEL=/
    > [ 0.149567] BUG: scheduling while atomic: kthreadd/2/0x0006f34c
    > [ 0.149655] BUG: scheduling while atomic: kthreadd/3/0xbe0d8168
    > [ 0.149714] ------------[ cut here ]------------
    > [ 0.149722] kernel BUG at kernel/sched.c:5156!

    hm, that looks pretty nasty. Wondering why the atomic check did not
    produce a stacktrace. By the time we get to the migration thread's code
    it's probably late and we just get to see the effects of data
    corruption.

    Ingo


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