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    SubjectRe: 2.6.17-rc5-mm1

    * Andrew Morton <akpm@osdl.org> wrote:

    > > EIP is at check_deadlock+0x15/0xe0

    > > <c012b77b> check_deadlock+0xa5/0xe0 <c012b922>
    > > debug_mutex_add_waiter+0x46/0x55
    > > <c02d50de> __mutex_lock_slowpath+0x9e/0x1c0 <c0160061>
    > > lookup_create+0x19/0x5b
    > > <c016043a> sys_mkdirat+0x4c/0xc3 <c01604c0> sys_mkdir+0xf/0x13
    > > <c02d6217> syscall_call+0x7/0xb
    >
    > Looks like the lock validator came unstuck. But there's so much other
    > crap happening in there it's hard to tell. Did you try it without all
    > the lockdep stuff enabled?

    AFAICS this isnt the lock validator but the normal mutex debugging code
    (CONFIG_DEBUG_MUTEXES). The log does not indicate that lockdep was
    enabled.

    Ingo
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