panic: mutex sched lock 0 not owned at /usr/src/sys/kern/sched_ule.c:2341

[John Baldwin]

On Tuesday, March 26, 2013 4:18:24 pm Jerome Ibanes wrote:
> John, Marcel, @List,
> 
> > On most platforms the APs don't enable interrupts until their first context
> > switch into their idle thread completes.  It seems they are enabled by
> > accident here?
> 
> Is it possible to disable this when booting from the iso?

Originally I said no, but you can try disabling SMP altogether by setting 
kern.smp.disabled=1' from the loader prompt.

-- 
John Baldwin