Basic System Problem Analysis - August 2003

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Basic System Problem Analysis
Case Study: Hang Memory Dump
$158 ($35) nmdat >pm_semaphores
ADDRESS OF SEMAPHORE WAITED ON: $b.88ae18d0
$159 ($35) nmdat > rm_semaphore b.88ae18d0
List of pins waiting on semaphore at $b.88ae18d0
$35 $72 $7a $82 $8a
Pin $60 has an exclusive lock on shareable semaphore at $b.88ae18d0
Notes: