Re: Stuck gnat1 processes

[Matthew Wilcox <matthew@xxxxxx>]

On Thu, Jun 09, 2011 at 09:30:35PM -0400, John David Anglin wrote:
> As far as I can tell, all are stuck in the kernel.  Gdb can't step
> the code, nor do breaks on the next instruction ever get hit.  This
> may have something to do with the fact that the instruction is trying
> to read from text (C switch statement).

sysrq-l will show a backtrace for all CPUs.  That might be helpful in
diagnosing this problem.

-- 
Matthew Wilcox				Intel Open Source Technology Centre
"Bill, look, we understand that you're interested in selling us this
operating system, but compare it to ours.  We can't possibly take such
a retrograde step."
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