I am using bosh-init bosh-257.9 ,bosh-openstack-cpi-27,stemcell 3262.2. and cf233.I am able to deploy cloudfoundry.
when i try to delete it it gets stuck at dea-spare.

+----------------------------------------------------+---------+-----+-------------------+------------+
| VM | State | AZ | VM Type | IPs |
+----------------------------------------------------+---------+-----+-------------------+------------+
| dea-spare/0 (a69a345c-179a-451d-8a68-cc6ce211f866) | failing | n/a | dea-spare-xlarge | 10.40.1.40 |
| dea-spare/1 (2ef2f485-3756-4710-8db4-2a86392b6f92) | failing | n/a | dea-spare-xlarge | 10.40.1.41 |
| dea-spare/2 (c4de7875-e7aa-4468-ad5e-6924037ad64d) | failing | n/a | dea-spare-xlarge | 10.40.1.42 |
| kafka/0 (10c32a83-2031-4bbf-9901-591f9c33ef59) | running | n/a | service-net-large | 10.40.1.52 |
| kafka/2 (6d293508-2449-4a94-9c40-9fb1d6d295a3) | running | n/a | service-net-large | 10.40.1.53 |
| redis/0 (119a8e08-eff2-49db-a172-65d6f410a506) | running | n/a | service-net-large | 10.40.1.51 |
+----------------------------------------------------+---------+-----+-------------------+------------+

Drain script output

I, [2016-10-03T13:25:13.866823 #4954] INFO -- : Sending signal USR2 to DEA.
I, [2016-10-03T13:25:13.891322 #4954] INFO -- : Hey BOSH, call me back in 5s.
I, [2016-10-03T13:25:18.906620 #4957] INFO -- : Drain script invoked with job_check_status hash_unchanged
I, [2016-10-03T13:25:18.906738 #4957] INFO -- : Sending signal USR2 to DEA.
I, [2016-10-03T13:25:18.915465 #4957] INFO -- : Hey BOSH, call me back in 5s.
I, [2016-10-03T13:25:23.933589 #4960] INFO -- : Drain script invoked with job_check_status hash_unchanged
I, [2016-10-03T13:25:23.933767 #4960] INFO -- : Sending signal USR2 to DEA.
I, [2016-10-03T13:25:23.955843 #4960] INFO -- : Hey BOSH, call me back in 5s.
I, [2016-10-03T13:25:28.973586 #4963] INFO -- : Drain script invoked with job_check_status hash_unchanged
I, [2016-10-03T13:25:28.973768 #4963] INFO -- : Sending signal USR2 to DEA.


dea_next.log

{"timestamp":1475501048.5344489,"message":"Evacuating (first time: true; can shutdown: true)","log_level":"info","source":"EvacuationHandler","data":{},"thread_id":47126037166480,"fiber_id":47126053691560,"process_id":4574,"file":"/var/vcap/packages/dea_next/lib/dea/lifecycle/evacuation_handler.rb","lineno":15,"method":"evacuate!"}
{"timestamp":1475501048.5347793,"message":"All instances and staging tasks stopped, exiting.","log_level":"info","source":"Dea::Bootstrap","data":{},"thread_id":47126037166480,"fiber_id":47126053691560,"process_id":4574,"file":"/var/vcap/packages/dea_next/lib/dea/lifecycle/shutdown_handler.rb","lineno":46,"method":"flush_message_bus_and_terminate"}
{"timestamp":1475501053.55335,"message":"caught SIGUSR2","log_level":"warn","source":"Dea::Bootstrap","data":{},"thread_id":47126037166480,"fiber_id":47126053691560,"process_id":4574,"file":"/var/vcap/packages/dea_next/lib/dea/lifecycle/signal_handler.rb","lineno":25,"method":"block (3 levels) in setup"}
{"timestamp":1475501053.5535686,"message":"Evacuating (first time: false; can shutdown: true)","log_level":"info","source":"EvacuationHandler","data":{},"thread_id":47126037166480,"fiber_id":47126053691560,"process_id":4574,"file":"/var/vcap/packages/dea_next/lib/dea/lifecycle/evacuation_handler.rb","lineno":15,"method":"evacuate!"}
{"timestamp":1475501058.5688045,"message":"caught SIGUSR2","log_level":"warn","source":"Dea::Bootstrap","data":{},"thread_id":47126037166480,"fiber_id":47126053691560,"process_id":4574,"file":"/var/vcap/packages/dea_next/lib/dea/lifecycle/signal_handler.rb","lineno":25,"method":"block (3 levels) in setup"}