Seeing ssl errors related to query engine restart in logs after uploading x.509 certificates

Seeing the following printed into the ns_server logs constantly after uploading x.509 certificates. To reproduce this just set up a one node cluster with x.509 certificates and query, data, and index services.

The x.509 certificates were created and uploaded with the following commands:

https://gist.github.com/anonymous/5e514ad3604c29dd9357

[ns_server:debug,2016-04-12T14:40:49.230-07:00,ns_1@127.0.0.1:ns_ssl_services_setup<0.474.0>:ns_ssl_services_setup:handle_info:462]Going to notify following services: [query_svc]
[ns_server:debug,2016-04-12T14:40:49.230-07:00,ns_1@127.0.0.1:<0.27161.2>:query_rest:refresh_cert:69]Tell cbq-engine to refresh ssl certificate
[ns_server:warn,2016-04-12T14:40:49.231-07:00,ns_1@127.0.0.1:<0.27161.2>:ns_ssl_services_setup:notify_service:557]Failed to notify service query_svc: {'EXIT',
{{try_clause,
{500,
[

{"Content-Length","173"},
{"Date", "Tue, 12 Apr 2016 21:40:49 GMT"},
{"Content-Type","application/json"}],
<<"{\"caller\":\"admin_clustering_endpoint:296\",\"cause\":\"use of closed network connection\",\"code\":2130,\"key\":\"admin.service.HttpEndpoint\",\"message\":\"error closing tls listenener\"}">>}},
[{query_rest,refresh_cert,0,
[{file,"src/query_rest.erl"},
{line,70}]},
{ns_ssl_services_setup,notify_service,
1,
[{file, "src/ns_ssl_services_setup.erl"},
{line,552}]},
{misc,'parallel_map/3-fun-0',4,
[{file,"src/misc.erl"},{line,86}]}]}}
[ns_server:info,2016-04-12T14:40:49.231-07:00,ns_1@127.0.0.1:ns_ssl_services_setup<0.474.0>:ns_ssl_services_setup:handle_info:485]Failed to notify some services. Will retry in 5 sec, [{{'EXIT',
{{try_clause,
{500,
[{"Content-Length", "173"},
{"Date", "Tue, 12 Apr 2016 21:40:49 GMT"},
{"Content-Type", "application/json"}],
<<"{\"caller\":\"admin_clustering_endpoint:296\",\"cause\":\"use of closed network connection\",\"code\":2130,\"key\":\"admin.service.HttpEndpoint\",\"message\":\"error closing tls listenener\"}">>}},
[{query_rest,
refresh_cert,0,
[{file, "src/query_rest.erl"},
{line,70}]},
{ns_ssl_services_setup,
notify_service,1,
[{file, "src/ns_ssl_services_setup.erl"},
{line,552}]},
{misc,
'parallel_map/3-fun-0',
4,
[{file, "src/misc.erl"},
{line,86}]}]}},
query_svc}]
[ns_server:debug,2016-04-12T14:40:54.233-07:00,ns_1@127.0.0.1:ns_ssl_services_setup<0.474.0>:ns_ssl_services_setup:handle_info:462]Going to notify following services: [query_svc]
[ns_server:debug,2016-04-12T14:40:54.233-07:00,ns_1@127.0.0.1:<0.27234.2>:query_rest:refresh_cert:69]Tell cbq-engine to refresh ssl certificate
[ns_server:warn,2016-04-12T14:40:54.234-07:00,ns_1@127.0.0.1:<0.27234.2>:ns_ssl_services_setup:notify_service:557]Failed to notify service query_svc: {'EXIT',
{{try_clause,
{500,
[{"Content-Length","173"}

,

{"Date", "Tue, 12 Apr 2016 21:40:54 GMT"}

,

{"Content-Type","application/json"}

],
<<"

{\"caller\":\"admin_clustering_endpoint:296\",\"cause\":\"use of closed network connection\",\"code\":2130,\"key\":\"admin.service.HttpEndpoint\",\"message\":\"error closing tls listenener\"}

">>}},
[{query_rest,refresh_cert,0,
[

{file,"src/query_rest.erl"}

,

{line,70}]},
{ns_ssl_services_setup,notify_service,
1,
[{file, "src/ns_ssl_services_setup.erl"},
{line,552}]},
{misc,'parallel_map/3-fun-0',4,
[{file,"src/misc.erl"},{line,86}]}]}}
[ns_server:info,2016-04-12T14:40:54.234-07:00,ns_1@127.0.0.1:ns_ssl_services_setup<0.474.0>:ns_ssl_services_setup:handle_info:485]Failed to notify some services. Will retry in 5 sec, [{{'EXIT',
{{try_clause,
{500,
[{"Content-Length", "173"},
{"Date", "Tue, 12 Apr 2016 21:40:54 GMT"},
{"Content-Type", "application/json"}],
<<"{\"caller\":\"admin_clustering_endpoint:296\",\"cause\":\"use of closed network connection\",\"code\":2130,\"key\":\"admin.service.HttpEndpoint\",\"message\":\"error closing tls listenener\"}">>}},
[{query_rest,
refresh_cert,0,
[{file, "src/query_rest.erl"},
{line,70}

]},
{ns_ssl_services_setup,
notify_service,1,
[

{file, "src/ns_ssl_services_setup.erl"}

,

{line,552}

]},
{misc,
'parallel_map/3-fun-0',
4,
[

{file, "src/misc.erl"}

,

{line,86}

]}]}},
query_svc}]