Index: trunk/ippTasks/diff.pro
===================================================================
--- trunk/ippTasks/diff.pro	(revision 21312)
+++ trunk/ippTasks/diff.pro	(revision 23230)
@@ -112,4 +112,8 @@
   end
 
+  task.exit    crash
+    showcommand crash
+  end
+
   # operation times out?
   task.exit    timeout
@@ -173,4 +177,11 @@
   task.exit    default
     process_exit diffSkyfile $options:0 $JOB_STATUS
+  end
+
+  # locked list
+  task.exit    crash
+    showcommand crash
+    echo "hostname: $JOB_HOSTNAME"
+    book setword diffSkyfile $options:0 pantaskState CRASH
   end
 
@@ -229,4 +240,8 @@
   end
 
+  task.exit    crash
+    showcommand crash
+  end
+
   # operation times out?
   task.exit    timeout
@@ -282,4 +297,9 @@
   end
 
+  task.exit    crash
+    showcommand crash
+    book setword diffCleanup $options:0 pantaskState CRASH
+  end
+
   # operation timed out?
   task.exit    timeout