[Fwd: setrunqueue(): corrupt kq_runq]

Sean McNeil sean at mcneil.com
Fri Sep 10 12:06:03 PDT 2004

On Fri, 2004-09-10 at 11:50, groot at kde.org wrote:
> On Thu, 9 Sep 2004, Sean McNeil wrote:
> > amd64 -CURRENT system has crashed now several times in the last 2 days.
> > Ever since the change to SCHED_4BSD and PREEMPTION.  I certainly hope
> > this is fixed before 5.3-RELEASE.
> Um, 4BSD? I have
> # $FreeBSD: src/sys/amd64/conf/GENERIC,v 1.421.2.1 2004/09/07 23:49:57
> oh, wait, that's RELENG_5 again, and it has _ULE by default. This machine
> has been portupgrading non-stop for two days  (hadn't made the xorg switch
> yet) and is stable like a rock.

This was RELENG_6 (-CURRENT) and the default is now 4BSD and
PREEMPTION.  RELENG_5 was suppose to get these defaults too from what I
saw in the list.  I have since disabled PREEMPTION and have no longer
had a crash.  So this is still an issue with PREEMPTION and I believe is
being looked into.


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