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Old 20th October 2010
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jggimi jggimi is online now
More noise than signal
 
Join Date: May 2008
Location: USA
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If one can force entry to ddb(4) with the sysctl ddb.console=1 and one of the triggers (see that man page), it may be possible to get a backtrace and dump for diagnosis.

However, hung consoles might not permit such triggers.
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