solr 6.6.3 is not working on azure web app, it throws an error "The server committed a protocol violation. Section=ResponseStatusLine"

We have deployed solr 6.6.3 on azure as a web app and it works fine over there, but when we try to integrate the same with our sitecore(version 8.2) which is deployed on azure vm, at the time of re-indexing it throws an error of "The server committed a protocol violation. Section=ResponseStatusLine".

It works fine if we deploy the solr 6.6.3 on azure vm. please suggest, thanks in advance.

Please refer attached SS.