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SubjectRe: [3.4-rc3] Thread overran stack, or stack corrupted
On Wed, Apr 18, 2012 at 12:09:24AM -0400, Steven Rostedt wrote:
> On Wed, 2012-04-18 at 00:06 -0400, Dave Jones wrote:
>
> > That just prints out..
> >
> > # tracer: function
> > #
> > # entries-in-buffer/entries-written: 0/0 #P:4
> > #
> > # _-----=> irqs-off
> > # / _----=> need-resched
> > # | / _---=> hardirq/softirq
> > # || / _--=> preempt-depth
> > # ||| / delay
> > # TASK-PID CPU# |||| TIMESTAMP FUNCTION
> > # | | | |||| | |
> >
> > > I'm also assuming you have CONFIG_STACKTRACE and
> > > CONFIG_STACKTRACE_SUPPORT enabled. They should be selected, but configs
> > > can always get screwed up.
> >
> > CONFIG_STACKTRACE_SUPPORT=y
> > CONFIG_STACKTRACE=y
> >
>
> OK, function tracing is broken on your box. Could you send me your full
> config and I'll take a look at it tomorrow. Bed time for me now ;-)

http://fpaste.org/b8PN/raw/

Dave


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