testing: blocking=0 caught=11 fatal=7... PASSED
testing: blocking=0 caught=11 fatal=1... PASSED
testing: blocking=0 caught=10 fatal=7... PASSED
testing: blocking=0 caught=10 fatal=1... PASSED
testing: blocking=1 caught=11 fatal=7... PASSED
testing: blocking=1 caught=11 fatal=1... PASSED
testing: blocking=1 caught=10 fatal=7... PASSED
testing: blocking=1 caught=10 fatal=1... PASSED