Error while creating subscription when server is running in single user mode

Hi,

There is an error while creating subscription when server is running in
single user mode

centos(at)centos-cpula bin]$ ./postgres --single postgres -D m1data
PostgreSQL stand-alone backend 10beta1
backend> create subscription sub connection 'dbname=postgres port=5433
user=centos' publication p with (create_slot=0,enabled=off);
2017-05-31 12:53:09.318 BST [10469] LOG: statement: create subscription
sub connection 'dbname=postgres port=5433 user=centos' publication p
with (create_slot=0,enabled=off);

2017-05-31 12:53:09.326 BST [10469] ERROR: epoll_ctl() failed: Bad file
descriptor

--
regards,tushar
EnterpriseDB https://www.enterprisedb.com/
The Enterprise PostgreSQL Company