192.168.0.11	starting
192.168.0.12	starting
192.168.0.13	starting
192.168.0.14	starting
192.168.0.15	starting
192.168.0.11	task failed
192.168.0.14	task done
192.168.0.12	task done
192.168.0.11	task failed
192.168.0.15	task done
192.168.0.11	task failed
192.168.0.15	task done
192.168.0.12	task done
192.168.0.13	task done
192.168.0.11	task failed
192.168.0.13	task done