mockserver failed to initialize the server-side SSL context

[viraj-nutanix]

Describe the issue
Mockserver throwing exceptions in loop when starting it on a linux machine

What you are trying to do
I am trying to set expectation for an API

MockServer version
mockserver-netty-5.14.0-shaded.jar

To Reproduce
Steps to reproduce the issue:

1. Copy mockserver jar file to the machine
2. java -jar mockserver-netty-5.14.0-shaded.jar -serverPort 9440

01-23 10:18:16.838 ERROR exception creating SSL context for serverfailed to initialize the server-side SSL context exception:
...
01-23 10:18:16.488 INFO loaded CA private key from path "file:/home/nutanix/viraj-trial/mockserver/mockserver-netty-5.14.0-shaded.jar!/org/mockserver/socket/PKCS8CertificateAuthorityPrivateKey.pem"
01-23 10:18:16.356 INFO loaded CA X509 from path "file:/home/nutanix/viraj-trial/mockserver/mockserver-netty-5.14.0-shaded.jar!/org/mockserver/socket/CertificateAuthorityCertificate.pem" containing PEM
...
01-23 10:17:20.753 SERVER_CONFIGURATION started on port: 9440

**Expected behaviour**
Mockserver is ready for setting expectation 

**MockServer Log**

exception creating SSL context for serverfailed to initialize the server-side SSL context exception:
javax.net.ssl.SSLException: failed to initialize the server-side SSL context
at shaded_package.io.netty.handler.ssl.JdkSslServerContext.newSSLContext(JdkSslServerContext.java:289)
at shaded_package.io.netty.handler.ssl.JdkSslServerContext.(JdkSslServerContext.java:247)
at shaded_package.io.netty.handler.ssl.SslContext.newServerContextInternal(SslContext.java:467)
at shaded_package.io.netty.handler.ssl.SslContextBuilder.build(SslContextBuilder.java:606)
at org.mockserver.socket.tls.NettySslContextFactory.createServerSslContext(NettySslContextFactory.java:218)
at org.mockserver.socket.tls.SniHandler.lookup(SniHandler.java:46)
at shaded_package.io.netty.handler.ssl.AbstractSniHandler.lookup(AbstractSniHandler.java:126)
at shaded_package.io.netty.handler.ssl.SslClientHelloHandler.select(SslClientHelloHandler.java:188)
at shaded_package.io.netty.handler.ssl.SslClientHelloHandler.decode(SslClientHelloHandler.java:169)
at shaded_package.io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:510)
at shaded_package.io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:449)
at shaded_package.io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:279)
at shaded_package.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
at shaded_package.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
at shaded_package.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)
at shaded_package.io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410)
at shaded_package.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
at shaded_package.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
at shaded_package.io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919)
at org.mockserver.netty.unification.PortUnificationHandler.enableTls(PortUnificationHandler.java:216)
at org.mockserver.netty.unification.PortUnificationHandler.decode(PortUnificationHandler.java:150)
at shaded_package.io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:510)
at shaded_package.io.netty.handler.codec.ReplayingDecoder.callDecode(ReplayingDecoder.java:366)
at shaded_package.io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:279)
at shaded_package.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
at shaded_package.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
at shaded_package.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)
at shaded_package.io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410)
at shaded_package.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
at shaded_package.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
at shaded_package.io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919)
at shaded_package.io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:166)
at shaded_package.io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:722)
at shaded_package.io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:658)
at shaded_package.io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:584)
at shaded_package.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:496)
at shaded_package.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
at shaded_package.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at java.lang.Thread.run(Thread.java:750)
Caused by: java.security.KeyStoreException: sun.security.pkcs11.wrapper.PKCS11Exception: CKR_SESSION_READ_ONLY
at sun.security.pkcs11.P11KeyStore.engineSetEntry(P11KeyStore.java:1110)
at sun.security.pkcs11.P11KeyStore.engineSetKeyEntry(P11KeyStore.java:455)
at java.security.KeyStore.setKeyEntry(KeyStore.java:1140)
at shaded_package.io.netty.handler.ssl.SslContext.buildKeyStore(SslContext.java:1112)
at shaded_package.io.netty.handler.ssl.SslContext.buildKeyManagerFactory(SslContext.java:1280)
at shaded_package.io.netty.handler.ssl.JdkSslServerContext.newSSLContext(JdkSslServerContext.java:266)
... 38 more
Caused by: sun.security.pkcs11.wrapper.PKCS11Exception: CKR_SESSION_READ_ONLY
at sun.security.pkcs11.wrapper.PKCS11.C_CopyObject(Native Method)
at sun.security.pkcs11.P11KeyStore.updateP11Pkey(P11KeyStore.java:1523)
at sun.security.pkcs11.P11KeyStore.storePkey(P11KeyStore.java:1789)
at sun.security.pkcs11.P11KeyStore.engineSetEntry(P11KeyStore.java:1106)
... 43 more