Messages in this thread | | | Subject | Re: [2.6.21.1] OOPS in timer stats code | From | Thomas Gleixner <> | Date | Wed, 16 May 2007 00:14:52 +0200 |
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On Tue, 2007-05-15 at 14:37 -0400, Chuck Ebbert wrote: > Michal Piotrowski wrote: > > [Adding Thomas to CC]
Added Ingo as well :)
> > On 15/05/07, Folkert van Heusden <folkert@vanheusden.com> wrote: > >> Hi, > >> > >> After an uptime of, say, 4 hours I got an oops on my P4 with HT and > >> 2GB ram. > >> It has dynamic ticks enabled as well has timer stats. I cannot reboot the > >> machine to give more details right now (19:00 gmt+1 i can). > >> > >> For now, this is the oops: > >> > >> [13092.479019] BUG: unable to handle kernel paging request at virtual > >> address b9d0458f > > Timer hash list contains a user address.
Dammit. It's a HT enabled box again. I don't have one.
Folkert, does the problem go away when you disable HT (CONFIG_SCHED_SMT) ?
tglx
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