kern/104406: [ufs] Processes get stuck in "ufs" state under persistent CPU load

[Oleg Derevenetz]

Hi all,

Can anyone take a look on PR kern/104406 ? I got repeatable hang situation, but I can't obtain a kernel dump to get result of all 
show commands from here:

http://www.freebsd.org/doc/en_US.ISO8859-1/books/developers-handbook/kerneldebug-deadlocks.html

After my break to debugger using Ctrl+Alt+Esc sequence and entering a "panic" command kernel does not wrote a kernel dump but seems 
to hang. Can anyone describe how to obtain a kernel dump in this situation, or at least say - which output of show commands need in 
first place to debug this ? Output of all suggested commands is huge and I afraid of making mistake when carrying this output from 
screen to list of paper and back :-)

--
Oleg Derevenetz <oleg at vsi.ru> OOD3-RIPE
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