[main] INFO org.opendaylight.netconf.common.impl.DefaultNetconfTimer - NETCONF timer started
[main] INFO org.opendaylight.netconf.shaded.sshd.common.util.security.bouncycastle.BouncyCastleSecurityProviderRegistrar - getOrCreateProvider(BC) created instance of org.bouncycastle.jce.provider.BouncyCastleProvider
[main] INFO org.opendaylight.netconf.shaded.sshd.common.util.security.eddsa.EdDSASecurityProviderRegistrar - getOrCreateProvider(EdDSA) created instance of org.opendaylight.netconf.shaded.eddsa.EdDSASecurityProvider
[odl-netconf-client-0] WARN org.opendaylight.netconf.shaded.sshd.client.keyverifier.AcceptAllServerKeyVerifier - Server at /127.0.0.1:43205 presented unverified RSA key: SHA256:yZgHjtoB3ivsiqKCxF1zHfZbmmFBj/+yAVHNkYHSBx8
[server-3] INFO org.opendaylight.netconf.transport.ssh.TransportServerSession - Session username@/127.0.0.1:32944 authenticated
[server-0] INFO org.opendaylight.netconf.shaded.sshd.server.keyprovider.SimpleGeneratorHostKeyProvider - generateKeyPair(EC) generating host key=nistp521
[odl-netconf-client-0] WARN org.opendaylight.netconf.shaded.sshd.client.keyverifier.AcceptAllServerKeyVerifier - Server at /127.0.0.1:39293 presented unverified EC key: SHA256:J0BSAiWrIbP+s0HlWO+cphwdpicu88WtSl33qqZ9p1c
[server-0] INFO org.opendaylight.netconf.transport.ssh.TransportServerSession - Session username@/127.0.0.1:45312 authenticated
[netconf-timer-1] WARN io.netty.util.HashedWheelTimer - An exception was thrown by TimerTask.
java.util.concurrent.RejectedExecutionException: event executor terminated
	at io.netty.util.concurrent.SingleThreadEventExecutor.reject(SingleThreadEventExecutor.java:934)
	at io.netty.util.concurrent.SingleThreadEventExecutor.offerTask(SingleThreadEventExecutor.java:351)
	at io.netty.util.concurrent.SingleThreadEventExecutor.addTask(SingleThreadEventExecutor.java:344)
	at io.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:836)
	at io.netty.util.concurrent.SingleThreadEventExecutor.execute0(SingleThreadEventExecutor.java:827)
	at io.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:817)
	at org.opendaylight.netconf.nettyutil.NetconfSessionNegotiator.lambda$start$1(NetconfSessionNegotiator.java:186)
	at io.netty.util.HashedWheelTimer$HashedWheelTimeout.run(HashedWheelTimer.java:706)
	at io.netty.util.concurrent.ImmediateExecutor.execute(ImmediateExecutor.java:34)
	at io.netty.util.HashedWheelTimer$HashedWheelTimeout.expire(HashedWheelTimer.java:694)
	at io.netty.util.HashedWheelTimer$HashedWheelBucket.expireTimeouts(HashedWheelTimer.java:781)
	at io.netty.util.HashedWheelTimer$Worker.run(HashedWheelTimer.java:494)
	at java.base/java.lang.Thread.run(Thread.java:833)
[main] INFO org.opendaylight.netconf.common.impl.DefaultNetconfTimer - NETCONF timer stopped