KDB stack backtrace - i386 on boot

John Baldwin jhb at freebsd.org
Tue Sep 30 14:36:55 UTC 2008


On Tuesday 30 September 2008 04:41:08 am Anton Shterenlikht wrote:
> 
> I get the following KDB stack backtraces each time I boot,
> and occasionally afterwards. How can I interpret this info?

They are places where the established lock order is being violated and thus 
potential sources of deadlock.  I wouldn't worry about these in particular 
though as they have been present for many, many years (the kernel just wasn't 
able to report them previously).

-- 
John Baldwin


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