Core dump XDCR Elastic with elasticsearch-transport-couchbase plugin

The bucket we use has 6 Million Records with avarage size 5 kb . The Couchbase version used is
Version: 4.5.1-2844 Enterprise Edition (build-2844).The Elastic search Vresion is 2.4.5. The Elastic search plugin version is 2.2.4.5 . When XDCR to elastic using elasticsearch-transport-couchbase plugin core dump happens many a times .

Service ‘goxdcr’ exited with status 1. Restarting. Messages: runtime.goexit()
/home/couchbase/.cbdepscache/exploded/x86_64/go-1.5.2/go/src/runtime/asm_amd64.s:1721 +0x1 fp=0xc8722a3fa0 sp=0xc8722a3f98
created by net/http.(*Server).Serve
/home/couchbase/.cbdepscache/exploded/x86_64/go-1.5.2/go/src/net/http/server.go:1910 +0x3f6
[goport] 2017/11/09 10:48:51 /opt/couchbase/bin/goxdcr terminated: signal: aborted (core dumped) .

Attached the logs from cb collect .Please help

It is a known issue that is fixed in 4.6.0 and 4.5.1 MP1. The MB is MB-19614.
Unfortunately there is no workaround. You need to upgrade to avoid the issue.

Thanks a lot for the reply. Will upgrade and let you know.