Beats plugin will not start with "cipher not found"

Elastic Stack Logstash
3

Ran strace -Ff -tt bin/logstash -f /etc/logstash/conf.d/logstash.conf 2>&1 | tee strace-logstash.log

I'd post the 78MB file, but it's kinda long

of note in the log, when running grep "tcnative" strace-logstash.log is that logstash finds and reads the tcnative jar

[pid 12803] 19:29:11.549241 stat("/usr/share/logstash/vendor/bundle/jruby/2.3.0/gems/logstash-input-beats-5.0.6-java/vendor/jar-dependencies/io/netty/netty-tcnative-boringssl-static/2.0.7.Final/netty-tcnative-boringssl-static-2.0.7.Final.jar", {st_mode=S_IFREG|0644, st_size=2766507, ...}) = 0
    [pid 12803] 19:29:11.549605 stat("/usr/share/logstash/vendor/bundle/jruby/2.3.0/gems/logstash-input-beats-5.0.6-java/vendor/jar-dependencies/io/netty/netty-tcnative-boringssl-static/2.0.7.Final/netty-tcnative-boringssl-static-2.0.7.Final.jar", {st_mode=S_IFREG|0644, st_size=2766507, ...}) = 0
    [pid 12803] 19:29:11.549801 stat("/usr/share/logstash/vendor/bundle/jruby/2.3.0/gems/logstash-input-beats-5.0.6-java/vendor/jar-dependencies/io/netty/netty-tcnative-boringssl-static/2.0.7.Final/netty-tcnative-boringssl-static-2.0.7.Final.jar", {st_mode=S_IFREG|0644, st_size=2766507, ...}) = 0
    [pid 12803] 19:29:11.841321 stat("/usr/share/logstash/vendor/bundle/jruby/2.3.0/gems/logstash-input-beats-5.0.6-java/vendor/jar-dependencies/io/netty/netty-tcnative-boringssl-static/2.0.7.Final/netty-tcnative-boringssl-static-2.0.7.Final.jar",  <unfinished ...>
    [pid 12803] 19:29:11.841418 stat("/usr/share/logstash/vendor/bundle/jruby/2.3.0/gems/logstash-input-beats-5.0.6-java/vendor/jar-dependencies/io/netty/netty-tcnative-boringssl-static/2.0.7.Final/netty-tcnative-boringssl-static-2.0.7.Final.jar",  <unfinished ...>
    [pid 12803] 19:29:11.841510 open("/usr/share/logstash/vendor/bundle/jruby/2.3.0/gems/logstash-input-beats-5.0.6-java/vendor/jar-dependencies/io/netty/netty-tcnative-boringssl-static/2.0.7.Final/netty-tcnative-boringssl-static-2.0.7.Final.jar", O_RDONLY <unfinished ...>
    [pid 12803] 19:29:11.842145 <... read resumed> "-tcnative-boringssl-static/pom.p"..., 128) = 128

Anybody?