Fatal trap 18
Andriy Gapon
avg at freebsd.org
Wed Nov 3 20:01:54 UTC 2010
on 03/11/2010 21:45 Dan Allen said the following:
>
> On 3 Nov 2010, at 2:18 AM, Sergey Kandaurov wrote:
>
>> + if (cpu_logical == 0) + cpu_logical = 1; /*
>> XXX max_logical? */ cpu_cores /= cpu_logical; hyperthreading_cpus =
>> cpu_logical;
>
> My machine contains an Intel Core Duo, not a Core 2 Duo. However, both
> machines have 2 logical CPUs. Perhaps the bug is not handling a Core Duo
> properly.
>
> I just sync'd with csup's date command as Jeremy suggested. It is building
> right now. We'll see if a 2010.10.28.06.00.00 GMT system has the problem. I
> doubt it does. I think this Intel logical CPU code business is probably the
> culprit.
I am quite sure of that.
> It is hard to believe that I am the only one with a Core Duo machine finding
> this problem!
Yeah, true.
But there could be something unusual about your setup.
I mean these lines from your dmesg:
> WARNING: Non-uniform processors.
> WARNING: Using suboptimal topology.
What I propose is that we try to find a resolution, because I suppose you can't
stay at the last working revision forever.
P.S. so will you be trying the patch I proposed?
--
Andriy Gapon
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