spin lock sched lock held by 0xffffff007b712250 for > 5 seconds

[Scott Long]

Willem Jan Withagen wrote:
> After todays kernelbuild the system seem to be a lot better...
> It can take quite some buildworld abuse, but still:
> 
> spin lock sched lock held by 0xffffff007b712250 for > 5 seconds
> panic: spin lock held too long
> cpuid = 1;
> KDB: enter: panic
> 
> 
> 
> But I'm not shure what I could/should do now, since the KDB introduction.
> Normally I'd expect to see:
> db>
> 
> But there no way to get any response.
> 
> --WjW
> 

Is your kernel built with both KDB and DDB?

Scott