This stands resolved now. Pls visit this thread
https://serverfault.com/questions/875229/two-way-ssl-error-400-the-ssl-certificate-error-just-for-client-certificate/875547
Posted at Nginx Forum:
https://forum.nginx.org/read.php?2,276514,276546#msg-276546
headers, client: 1.6.0.30, server: server.test.com, request: "GET /
HTTP/1.0", host: "server.test.com"
I don't have any certificate error in 'openssl s_client' log. Here is the
short and debug log
https://gist.github.com/vikas027/6c2225c34bb705d83df3547ac9f74
