Re: kernel BUG at kernel/sched_rt.c:322!

From: Paul E. McKenney
Date: Wed Oct 08 2008 - 22:58:20 EST


On Wed, Oct 08, 2008 at 07:45:38PM -0700, Steven Noonan wrote:
> On Wed, Oct 8, 2008 at 6:14 PM, Paul E. McKenney
> <paulmck@xxxxxxxxxxxxxxxxxx> wrote:
> > When I enable:
> >
> > CONFIG_GROUP_SCHED=y
> > CONFIG_FAIR_GROUP_SCHED=y
> > CONFIG_USER_SCHED=y
> >
> > and run a bash script onlining and offlining CPUs in an infinite loop
> > on x86 using 2.6.27-rc9, after about 1.5 hours I get the following.
>
> Is this a regression between 2.6.27-rc8 and -rc9, or did it crop up earlier?

Hello, Steve!

Good question. I will run on older kernels.

Thanx, Paul
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