On Tue, Oct 16, 2007 at 11:46:31AM +0200, Ingo Molnar wrote:
>
> * Ingo Molnar <[email protected]> wrote:
>
> >
> > * Kamalesh Babulal <[email protected]> wrote:
> >
> > > While running kernbench with the 2.6.23-git8 following oops is
> > > produced
> > >
> > > Unable to handle kernel NULL pointer dereference at 0000000000000010 RIP:
> > > [<ffffffff8033f347>] __rb_rotate_left+0x7/0x70
> >
> > that looks nasty ...
> >
> > and -git8 should have the v2.6.23 scheduler code in essence.
>
> ah, this is likely with the recent scheduler commits included as well,
> right?
>
> if it's reproducable, could you try with group scheduling disabled, i.e.
> with:
>
> # CONFIG_FAIR_GROUP_SCHED is not set
>
> as that would be the main suspect for such type of a crash.
Ok, preliminary results with this disabled seem to get us past
kernbench. I am rerunning with it enabled to confirm it blammo's.
-apw
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
