Possible scheduler (SCHED_ULE) bug?

[Attilio Rao]

2009/10/23 Jaime Bozza <jbozza at mindsites.com>:
> I believe I found a problem with the ULE scheduler - At least the fact that there is a problem, but I'm not sure where to go from here.   The system locks all processes, but doesn't panic, so I have no output to give.
>
> I was able to duplicate this on three different machines and solved it by switching to the scheduler to 4BSD.
>
> Here's the environment:
>
> FreeBSD 7.2 i386, installed from bootonly ISO, Custom install, minimal, no other changes other than setting timezone, changing root password, and turning on sshd (allowing root and password connection).

Did you recompile your kernel? Can you show me the revision of
src/sys/kern/sched_ule.c you used?

Attilio


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