Re: [patch] Real-Time Preemption, -RT-2.6.9-mm1-V0.5 (networking problems)

[Ingo Molnar]

* Bill Huey <bhuey@xxxxxxxx> wrote:

> On Tue, Nov 02, 2004 at 10:37:58AM +0100, Ingo Molnar wrote:
> > * Bill Huey <bhuey@xxxxxxxx> wrote:
> > > [nasty networking crash trace]
> ...
> > which attempts to fix this particular deadlock.
> 
> getting closer...
> 
> http:590 BUG: lock held at task exit time!
>  [c03f9e84] {r:0,a:-1,kernel_sem.lock}
>  .. held by:              http/  590 [dc0508a0, 121]
>  ... acquired at:  __schedule+0x3ac/0x850

hm. Something called do_exit() with the BKL held which is a no-no. Do
you have a stacktrace, is this sys_exit() or some other code calling
do_exit()?

	Ingo
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