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    SubjectRe: system gets stuck in a lock during boot
    Steven Rostedt wrote:
    > On Tue, 18 Aug 2009, Justin Mattock wrote:
    >
    >
    >> On Tue, Aug 18, 2009 at 9:09 AM, Steven Rostedt<rostedt@goodmis.org> wrote:
    >>
    >>> On Tue, Aug 18, 2009 at 12:49:06PM +0200, Frederic Weisbecker wrote:
    >>>
    >>>> On Thu, Aug 13, 2009 at 08:42:21AM -0700, Justin P. Mattock wrote:
    >>>>
    >>>>> I posted already and had no reply,
    >>>>> I cannot boot my system with the latest git
    >>>>>
    >>>>> seems to be stuck in some lock:
    >>>>>
    >>>>> [ 0.655640] [<ffffffff81440c33>] panic+0x84/0x129
    >>>>> [ 0.655883] [<ffffffff81063f96>] do_exit+0x84/0x67e
    >>>>> [ 0.656125] [<ffffffff81445044>] oops_end+0x9c/0xb7
    >>>>> [ 0.656368] [<ffffffff81044a6c>] no_context+0x200/0x223
    >>>>> [ 0.656611] [<ffffffff81442d3d>] ? __mutex_lock_slowpath+0x226/0x249
    >>>>> [ 0.656848] [<ffffffff81044c36>] __bad_area_nosemaphore+0x1a7/0x1e1
    >>>>> [ 0.657097] [<ffffffff81442b01>]? mutex_unlock+0x1c/0x32
    >>>>> [ 0.657097] [<ffffffff811ce094>] ? inode_doinit_with_dentry+0x533/0x5be
    >>>>> [ 0.657579] [<ffffffff81443ee0>] ? _spin_unlock+0x1c/0x32
    >>>>> [ 0.657822] [<ffffffff81044c91>] bad_area_nosemaphore+0x2a/0x40
    >>>>> [ 0.658066] [<ffffffff811ce149>] ? selinux_d_instantiate+0x2a/0x40
    >>>>> [ 0.658309] [<ffffffff8144687d>] do_page_fault+0x192/0x2dd
    >>>>> [ 0.658549] [<ffffffff814444cf>] page_fault+0x1f/0x30
    >>>>> [ 0.658791] [<ffffffff8120e856>] ? strcmp+0x17/0x46
    >>>>> [ 0.659040] [<ffffffff810b9ca0>] event_create_dir+0x49/0x37b
    >>>>>
    >>>>
    >>>> Ouch...
    >>>>
    >>>> I've never seen such panic. Could you send me your config, hopefully
    >>>> I could reproduce it?
    >>>>
    >>> Send me the config too please.
    >>>
    >>> -- Steve
    >>>
    >>>
    >>>
    >> yeah this happens with rc6 but not with rc5.
    >>
    >> The system is a linux from scratch build
    >> x86_64 I used these flags for building everything:
    >>
    >> CFLAGS=" -m64 -mtune=core2 -march=core2 -mfpmath=both -O2 -pipe
    >> -fomit-frame-pointer -fstack-protector" CXXFLAGS="${CFLAGS}" MAKEOPTS="{-j3}"
    >>
    >> also: I have a macbook(not x86_64) that is running rc6 that seems
    >> to be fine.(I can double check).
    >>
    >> attached is .config, dmesg as well.
    >>
    >
    > I used your config and I can not reproduce the bug you have. Was this a
    > constant issue? That is, was it reproducible at every boot?
    >
    > -- Steve
    yes.
    every boot this shows up.

    Justin P. Mattock



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