testing: blocking=0 caught=11 fatal=10... PASSED
testing: blocking=0 caught=11 fatal=1... PASSED
testing: blocking=0 caught=30 fatal=10... PASSED
testing: blocking=0 caught=30 fatal=1... PASSED
testing: blocking=1 caught=11 fatal=10... PASSED
testing: blocking=1 caught=11 fatal=1... PASSED
testing: blocking=1 caught=30 fatal=10... PASSED
testing: blocking=1 caught=30 fatal=1... PASSED
