ShawnLiu64857 opened a new issue, #682: URL: https://github.com/apache/mina-sshd/issues/682
### Version 2.15.0 ### Bug description Use the SshClient. when server host key algorithms = rsa-sha2-512, will get the exception. Here is my setting: `this.client = SshClient.setUpDefaultClient(); List<KeyExchangeFactory> keyExchangeFactories = BuiltinDHFactories.VALUES .stream() .map(ClientBuilder.DH2KEX) .toList(); this.client.setKeyExchangeFactories(keyExchangeFactories); this.client.setCipherFactories(new ArrayList<>(NamedFactory.setUpBuiltinFactories(false, BuiltinCiphers.VALUES))); this.client.setMacFactories(new ArrayList<>(NamedFactory.setUpBuiltinFactories(false, BuiltinMacs.VALUES))); this.client.setSignatureFactories(new ArrayList<>(NamedFactory.setUpBuiltinFactories(false, BuiltinSignatures.VALUES)));` See the debug log, the negotiation is success, but still get exception at getRawPublicKey method. ### Actual behavior Get the not support exception. ### Expected behavior Connect success. ### Relevant log output ```Shell 08:38:50.129 [main] DEBUG o.a.s.c.util.security.SecurityUtils - register(BC) not registered - enabled=true, supported=false 08:38:50.131 [main] INFO o.a.s.c.u.s.e.EdDSASecurityProviderRegistrar - getOrCreateProvider(EdDSA) created instance of net.i2p.crypto.eddsa.EdDSASecurityProvider 08:38:50.155 [main] INFO o.a.s.c.i.DefaultIoServiceFactoryFactory - No detected/configured IoServiceFactoryFactory; using Nio2ServiceFactoryFactory 08:38:50.159 [main] INFO o.a.s.c.c.h.DefaultConfigFileHostEntryResolver - resolveEffectiveResolver(xxx@serverIp/null) no configuration file at /Users/u/.ssh/config 08:38:50.159 [main] DEBUG o.a.s.c.c.h.DefaultConfigFileHostEntryResolver - resolveEffectiveHost(xxx@serverIp/null) => null 08:38:50.159 [main] DEBUG org.apache.sshd.client.SshClient - connect(xxx@serverIp) no overrides 08:38:50.160 [main] DEBUG o.a.s.common.io.nio2.Nio2Connector - Connecting to /serverIp 08:38:50.161 [main] DEBUG o.a.s.common.io.nio2.Nio2Connector - setOption(SO_REUSEADDR)[true] from property=Property[socket-reuseaddr](Boolean] 08:38:50.162 [sshd-SshClient[5d1659ea]-nio2-resume-thread-1] DEBUG o.a.s.common.io.nio2.Nio2Connector - connect(/serverIp): waiting for connection (timeout=60000ms) 08:38:50.171 [sshd-SshClient[5d1659ea]-nio2-resume-thread-1] DEBUG o.a.sshd.common.io.nio2.Nio2Session - Creating IoSession on /myIp:49383 from /serverIp via null 08:38:50.177 [sshd-SshClient[5d1659ea]-nio2-resume-thread-1] DEBUG o.a.s.c.session.ClientSessionImpl - Client session created: Nio2Session[local=/myIp:49383, remote=/serverIp] 08:38:50.178 [sshd-SshClient[5d1659ea]-nio2-resume-thread-1] DEBUG o.a.s.c.s.ClientUserAuthService - ClientUserAuthService(ClientSessionImpl[null@/serverIp]) client methods: [password, publickey] 08:38:50.179 [sshd-SshClient[5d1659ea]-nio2-resume-thread-1] DEBUG o.a.s.c.s.h.SessionTimeoutListener - sessionCreated(ClientSessionImpl[null@/serverIp]) tracking 08:38:50.179 [sshd-SshClient[5d1659ea]-nio2-resume-thread-1] DEBUG o.a.s.c.session.ClientSessionImpl - initializeProxyConnector(ClientSessionImpl[null@/serverIp]) no proxy to initialize 08:38:50.181 [sshd-SshClient[5d1659ea]-nio2-resume-thread-1] DEBUG o.a.s.c.session.ClientSessionImpl - sendIdentification(ClientSessionImpl[null@/serverIp]): SSH-2.0-APACHE-SSHD-2.15.0 08:38:50.181 [sshd-SshClient[5d1659ea]-nio2-resume-thread-1] DEBUG o.a.sshd.common.io.nio2.Nio2Session - writeBuffer(Nio2Session[local=/myIp:49383, remote=/serverIp]) writing 28 bytes 08:38:50.182 [sshd-SshClient[5d1659ea]-nio2-resume-thread-1] DEBUG o.a.s.c.session.ClientSessionImpl - sendKexInit(ClientSessionImpl[null@/serverIp]) Send SSH_MSG_KEXINIT 08:38:50.184 [sshd-SshClient[5d1659ea]-nio2-resume-thread-1] DEBUG o.a.s.c.session.ClientSessionImpl - encode(ClientSessionImpl[null@/serverIp]) packet #0 sending command=20[SSH_MSG_KEXINIT] len=1786 08:38:50.184 [sshd-SshClient[5d1659ea]-nio2-resume-thread-1] DEBUG o.a.sshd.common.io.nio2.Nio2Session - writeBuffer(Nio2Session[local=/myIp:49383, remote=/serverIp]) writing 1800 bytes 08:38:50.184 [sshd-SshClient[5d1659ea]-nio2-resume-thread-1] DEBUG org.apache.sshd.client.SshClient - setupDefaultSessionIdentities(ClientSessionImpl[xxx@/serverIp]) key identity provider override in session listener 08:38:50.185 [main] DEBUG o.a.s.c.future.DefaultConnectFuture - Connected to /serverIp after 22639958 nanos 08:38:50.185 [sshd-SshClient[5d1659ea]-nio2-thread-3] DEBUG o.a.s.c.session.ClientSessionImpl - doReadIdentification(ClientSessionImpl[xxx@/serverIp]) line='SSH-2.0-sBiOC' 08:38:50.185 [sshd-SshClient[5d1659ea]-nio2-thread-3] DEBUG o.a.s.c.session.ClientSessionImpl - readIdentification(ClientSessionImpl[xxx@/serverIp]) Server version string: SSH-2.0-sBiOC 08:38:50.186 [sshd-SshClient[5d1659ea]-nio2-thread-4] DEBUG o.a.s.c.session.ClientSessionImpl - doHandleMessage(ClientSessionImpl[xxx@/serverIp]) process #0 SSH_MSG_KEXINIT 08:38:50.186 [sshd-SshClient[5d1659ea]-nio2-thread-4] DEBUG o.a.s.c.session.ClientSessionImpl - handleKexInit(ClientSessionImpl[xxx@/serverIp]) SSH_MSG_KEXINIT 08:38:50.187 [main] DEBUG o.a.s.c.session.ClientSessionImpl - addPasswordIdentity(ClientSessionImpl[xxx@/serverIp]) SHA256:NjJDU0Mp6hMPFpEkXHToUKtA+XcpTmxAnRbhKYEt5bM 08:38:50.187 [sshd-SshClient[5d1659ea]-nio2-thread-4] DEBUG o.a.s.c.session.ClientSessionImpl - negotiate(ClientSessionImpl[xxx@/serverIp]) strict KEX=false client=true server=false 08:38:50.189 [sshd-SshClient[5d1659ea]-nio2-thread-4] DEBUG o.a.s.c.session.ClientSessionImpl - setNegotiationResult(ClientSessionImpl[xxx@/serverIp]) Kex: kex algorithms = diffie-hellman-group-exchange-sha256 08:38:50.189 [sshd-SshClient[5d1659ea]-nio2-thread-4] DEBUG o.a.s.c.session.ClientSessionImpl - setNegotiationResult(ClientSessionImpl[xxx@/serverIp]) Kex: server host key algorithms = rsa-sha2-512 08:38:50.189 [sshd-SshClient[5d1659ea]-nio2-thread-4] DEBUG o.a.s.c.session.ClientSessionImpl - setNegotiationResult(ClientSessionImpl[xxx@/serverIp]) Kex: encryption algorithms (client to server) = aes256-...@openssh.com 08:38:50.189 [sshd-SshClient[5d1659ea]-nio2-thread-4] DEBUG o.a.s.c.session.ClientSessionImpl - setNegotiationResult(ClientSessionImpl[xxx@/serverIp]) Kex: encryption algorithms (server to client) = aes256-...@openssh.com 08:38:50.189 [sshd-SshClient[5d1659ea]-nio2-thread-4] DEBUG o.a.s.c.session.ClientSessionImpl - setNegotiationResult(ClientSessionImpl[xxx@/serverIp]) Kex: mac algorithms (client to server) = hmac-sha2-256 08:38:50.189 [sshd-SshClient[5d1659ea]-nio2-thread-4] DEBUG o.a.s.c.session.ClientSessionImpl - setNegotiationResult(ClientSessionImpl[xxx@/serverIp]) Kex: mac algorithms (server to client) = hmac-sha2-256 08:38:50.189 [sshd-SshClient[5d1659ea]-nio2-thread-4] DEBUG o.a.s.c.session.ClientSessionImpl - setNegotiationResult(ClientSessionImpl[xxx@/serverIp]) Kex: compression algorithms (client to server) = none 08:38:50.189 [sshd-SshClient[5d1659ea]-nio2-thread-4] DEBUG o.a.s.c.session.ClientSessionImpl - setNegotiationResult(ClientSessionImpl[xxx@/serverIp]) Kex: compression algorithms (server to client) = none 08:38:50.189 [sshd-SshClient[5d1659ea]-nio2-thread-4] DEBUG o.apache.sshd.client.kex.DHGEXClient - init(DHGEXClient[diffie-hellman-group-exchange-sha256])[ClientSessionImpl[xxx@/serverIp]] Send SSH_MSG_KEX_DH_GEX_REQUEST - min=2048, prf=4096, max=8192 08:38:50.189 [sshd-SshClient[5d1659ea]-nio2-thread-4] DEBUG o.a.s.c.session.ClientSessionImpl - encode(ClientSessionImpl[xxx@/serverIp]) packet #1 sending command=34[SSH_MSG_KEX_DH_GEX_REQUEST] len=13 08:38:50.189 [sshd-SshClient[5d1659ea]-nio2-thread-4] DEBUG o.a.sshd.common.io.nio2.Nio2Session - writeBuffer(Nio2Session[local=/myIp:49383, remote=/serverIp]) writing 32 bytes 08:38:50.404 [sshd-SshClient[5d1659ea]-nio2-thread-5] DEBUG o.a.s.c.session.ClientSessionImpl - doHandleMessage(ClientSessionImpl[xxx@/serverIp]) process #1 31 08:38:50.405 [sshd-SshClient[5d1659ea]-nio2-thread-5] DEBUG o.apache.sshd.client.kex.DHGEXClient - next(DHGEXClient[diffie-hellman-group-exchange-sha256])[ClientSessionImpl[xxx@/serverIp]] process command=SSH_MSG_KEX_DH_GEX_GROUP (expected=SSH_MSG_KEX_DH_GEX_GROUP) 08:38:50.448 [sshd-SshClient[5d1659ea]-nio2-thread-5] DEBUG o.apache.sshd.client.kex.DHGEXClient - next(DHGEXClient[diffie-hellman-group-exchange-sha256])[ClientSessionImpl[xxx@/serverIp]] Send SSH_MSG_KEX_DH_GEX_INIT 08:38:50.448 [sshd-SshClient[5d1659ea]-nio2-thread-5] DEBUG o.a.s.c.session.ClientSessionImpl - encode(ClientSessionImpl[xxx@/serverIp]) packet #2 sending command=32[SSH_MSG_KEX_DH_GEX_INIT] len=517 08:38:50.448 [sshd-SshClient[5d1659ea]-nio2-thread-5] DEBUG o.a.sshd.common.io.nio2.Nio2Session - writeBuffer(Nio2Session[local=/myIp:49383, remote=/serverIp]) writing 536 bytes 08:38:50.449 [sshd-SshClient[5d1659ea]-nio2-thread-5] DEBUG o.a.s.c.session.ClientSessionImpl - handleKexMessage(ClientSessionImpl[xxx@/serverIp])[diffie-hellman-group-exchange-sha256] more KEX packets expected after cmd=31 08:38:50.702 [sshd-SshClient[5d1659ea]-nio2-thread-6] DEBUG o.a.s.c.session.ClientSessionImpl - doHandleMessage(ClientSessionImpl[xxx@/serverIp]) process #2 SSH_MSG_KEX_DH_GEX_REPLY 08:38:50.702 [sshd-SshClient[5d1659ea]-nio2-thread-6] DEBUG o.apache.sshd.client.kex.DHGEXClient - next(DHGEXClient[diffie-hellman-group-exchange-sha256])[ClientSessionImpl[xxx@/serverIp]] process command=SSH_MSG_KEX_DH_GEX_REPLY (expected=SSH_MSG_KEX_DH_GEX_REPLY) 08:38:50.702 [sshd-SshClient[5d1659ea]-nio2-thread-6] DEBUG o.apache.sshd.client.kex.DHGEXClient - next(DHGEXClient[diffie-hellman-group-exchange-sha256])[ClientSessionImpl[xxx@/serverIp]] validate SSH_MSG_KEX_DH_GEX_REPLY - min=2048, prf=4096, max=8192 08:38:50.731 [sshd-SshClient[5d1659ea]-nio2-thread-6] DEBUG o.a.sshd.common.io.nio2.Nio2Session - handleReadCycleFailure(Nio2Session[local=/myIp:49383, remote=/serverIp]) SshException after 282570375 nanos at read cycle=4: Key type=rsa-sha2-512) not supported by parser=[RSABufferPublicKeyParser - supported=[ssh-rsa], DSSBufferPublicKeyParser - supported=[ssh-dss], ECBufferPublicKeyParser - supported=[ecdsa-sha2-nistp256, ecdsa-sha2-nistp384, ecdsa-sha2-nistp521], SkECBufferPublicKeyParser - supported=[sk-ecdsa-sha2-nistp...@openssh.com], ED25519BufferPublicKeyParser - supported=[ssh-ed25519], OpenSSHCertPublicKeyParser - supported=[ssh-rsa-cert-...@openssh.com, ssh-dss-cert-...@openssh.com, ecdsa-sha2-nistp256-cert-...@openssh.com, ecdsa-sha2-nistp384-cert-...@openssh.com, ecdsa-sha2-nistp521-cert-...@openssh.com, ssh-ed25519-cert-...@openssh.com], SkED25519BufferPublicKeyParser - supported=[sk-ssh-ed25...@openssh.com]] 08:38:50.731 [sshd-SshClient[5d1659ea]-nio2-thread-6] DEBUG o.a.sshd.common.io.nio2.Nio2Session - exceptionCaught(Nio2Session[local=/myIp:49383, remote=/serverIp]) caught SshException[Key type=rsa-sha2-512) not supported by parser=[RSABufferPublicKeyParser - supported=[ssh-rsa], DSSBufferPublicKeyParser - supported=[ssh-dss], ECBufferPublicKeyParser - supported=[ecdsa-sha2-nistp256, ecdsa-sha2-nistp384, ecdsa-sha2-nistp521], SkECBufferPublicKeyParser - supported=[sk-ecdsa-sha2-nistp...@openssh.com], ED25519BufferPublicKeyParser - supported=[ssh-ed25519], OpenSSHCertPublicKeyParser - supported=[ssh-rsa-cert-...@openssh.com, ssh-dss-cert-...@openssh.com, ecdsa-sha2-nistp256-cert-...@openssh.com, ecdsa-sha2-nistp384-cert-...@openssh.com, ecdsa-sha2-nistp521-cert-...@openssh.com, ssh-ed25519-cert-...@openssh.com], SkED25519BufferPublicKeyParser - supported=[sk-ssh-ed25...@openssh.com]]] - calling handler 08:38:50.731 [sshd-SshClient[5d1659ea]-nio2-thread-6] DEBUG o.a.s.c.session.ClientSessionImpl - signalAuthFailure(ClientSessionImpl[xxx@/serverIp]) type=SshException, signalled=true, first=false: Key type=rsa-sha2-512) not supported by parser=[RSABufferPublicKeyParser - supported=[ssh-rsa], DSSBufferPublicKeyParser - supported=[ssh-dss], ECBufferPublicKeyParser - supported=[ecdsa-sha2-nistp256, ecdsa-sha2-nistp384, ecdsa-sha2-nistp521], SkECBufferPublicKeyParser - supported=[sk-ecdsa-sha2-nistp...@openssh.com], ED25519BufferPublicKeyParser - supported=[ssh-ed25519], OpenSSHCertPublicKeyParser - supported=[ssh-rsa-cert-...@openssh.com, ssh-dss-cert-...@openssh.com, ecdsa-sha2-nistp256-cert-...@openssh.com, ecdsa-sha2-nistp384-cert-...@openssh.com, ecdsa-sha2-nistp521-cert-...@openssh.com, ssh-ed25519-cert-...@openssh.com], SkED25519BufferPublicKeyParser - supported=[sk-ssh-ed25...@openssh.com]] 08:38:50.732 [sshd-SshClient[5d1659ea]-nio2-thread-6] WARN o.a.s.c.session.ClientSessionImpl - exceptionCaught(ClientSessionImpl[xxx@/serverIp])[state=Opened] SshException: Key type=rsa-sha2-512) not supported by parser=[RSABufferPublicKeyParser - supported=[ssh-rsa], DSSBufferPublicKeyParser - supported=[ssh-dss], ECBufferPublicKeyParser - supported=[ecdsa-sha2-nistp256, ecdsa-sha2-nistp384, ecdsa-sha2-nistp521], SkECBufferPublicKeyParser - supported=[sk-ecdsa-sha2-nistp...@openssh.com], ED25519BufferPublicKeyParser - supported=[ssh-ed25519], OpenSSHCertPublicKeyParser - supported=[ssh-rsa-cert-...@openssh.com, ssh-dss-cert-...@openssh.com, ecdsa-sha2-nistp256-cert-...@openssh.com, ecdsa-sha2-nistp384-cert-...@openssh.com, ecdsa-sha2-nistp521-cert-...@openssh.com, ssh-ed25519-cert-...@openssh.com], SkED25519BufferPublicKeyParser - supported=[sk-ssh-ed25...@openssh.com]] org.apache.sshd.common.SshException: Key type=rsa-sha2-512) not supported by parser=[RSABufferPublicKeyParser - supported=[ssh-rsa], DSSBufferPublicKeyParser - supported=[ssh-dss], ECBufferPublicKeyParser - supported=[ecdsa-sha2-nistp256, ecdsa-sha2-nistp384, ecdsa-sha2-nistp521], SkECBufferPublicKeyParser - supported=[sk-ecdsa-sha2-nistp...@openssh.com], ED25519BufferPublicKeyParser - supported=[ssh-ed25519], OpenSSHCertPublicKeyParser - supported=[ssh-rsa-cert-...@openssh.com, ssh-dss-cert-...@openssh.com, ecdsa-sha2-nistp256-cert-...@openssh.com, ecdsa-sha2-nistp384-cert-...@openssh.com, ecdsa-sha2-nistp521-cert-...@openssh.com, ssh-ed25519-cert-...@openssh.com], SkED25519BufferPublicKeyParser - supported=[sk-ssh-ed25...@openssh.com]] at org.apache.sshd.common.util.buffer.Buffer.getRawPublicKey(Buffer.java:576) at org.apache.sshd.common.util.buffer.Buffer.getRawPublicKey(Buffer.java:558) at org.apache.sshd.client.kex.DHGEXClient.next(DHGEXClient.java:208) at org.apache.sshd.common.session.helpers.AbstractSession.handleKexMessage(AbstractSession.java:762) at org.apache.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:622) at org.apache.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:546) at org.apache.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.apache.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:545) at org.apache.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1729) at org.apache.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:506) at org.apache.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.apache.sshd.common.io.nio2.Nio2Session.handleReadCycleCompletion(Nio2Session.java:409) at org.apache.sshd.common.io.nio2.Nio2Session$1.onCompleted(Nio2Session.java:382) at org.apache.sshd.common.io.nio2.Nio2Session$1.onCompleted(Nio2Session.java:377) at org.apache.sshd.common.io.nio2.Nio2CompletionHandler.lambda$completed$0(Nio2CompletionHandler.java:38) at java.base/java.security.AccessController.doPrivileged(AccessController.java:319) at org.apache.sshd.common.io.nio2.Nio2CompletionHandler.completed(Nio2CompletionHandler.java:37) at java.base/sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:129) at java.base/sun.nio.ch.Invoker$2.run(Invoker.java:221) at java.base/sun.nio.ch.AsynchronousChannelGroupImpl$1.run(AsynchronousChannelGroupImpl.java:113) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused by: java.security.NoSuchAlgorithmException: Key type=rsa-sha2-512) not supported by parser=[RSABufferPublicKeyParser - supported=[ssh-rsa], DSSBufferPublicKeyParser - supported=[ssh-dss], ECBufferPublicKeyParser - supported=[ecdsa-sha2-nistp256, ecdsa-sha2-nistp384, ecdsa-sha2-nistp521], SkECBufferPublicKeyParser - supported=[sk-ecdsa-sha2-nistp...@openssh.com], ED25519BufferPublicKeyParser - supported=[ssh-ed25519], OpenSSHCertPublicKeyParser - supported=[ssh-rsa-cert-...@openssh.com, ssh-dss-cert-...@openssh.com, ecdsa-sha2-nistp256-cert-...@openssh.com, ecdsa-sha2-nistp384-cert-...@openssh.com, ecdsa-sha2-nistp521-cert-...@openssh.com, ssh-ed25519-cert-...@openssh.com], SkED25519BufferPublicKeyParser - supported=[sk-ssh-ed25...@openssh.com]] at org.apache.sshd.common.util.buffer.Buffer.getRawPublicKey(Buffer.java:571) ... 22 common frames omitted 08:38:50.732 [sshd-SshClient[5d1659ea]-nio2-thread-6] DEBUG o.a.s.c.s.h.SessionTimeoutListener - sessionException(ClientSessionImpl[xxx@/serverIp]) SshException: Key type=rsa-sha2-512) not supported by parser=[RSABufferPublicKeyParser - supported=[ssh-rsa], DSSBufferPublicKeyParser - supported=[ssh-dss], ECBufferPublicKeyParser - supported=[ecdsa-sha2-nistp256, ecdsa-sha2-nistp384, ecdsa-sha2-nistp521], SkECBufferPublicKeyParser - supported=[sk-ecdsa-sha2-nistp...@openssh.com], ED25519BufferPublicKeyParser - supported=[ssh-ed25519], OpenSSHCertPublicKeyParser - supported=[ssh-rsa-cert-...@openssh.com, ssh-dss-cert-...@openssh.com, ecdsa-sha2-nistp256-cert-...@openssh.com, ecdsa-sha2-nistp384-cert-...@openssh.com, ecdsa-sha2-nistp521-cert-...@openssh.com, ssh-ed25519-cert-...@openssh.com], SkED25519BufferPublicKeyParser - supported=[sk-ssh-ed25...@openssh.com]] 08:38:50.733 [sshd-SshClient[5d1659ea]-nio2-thread-6] DEBUG o.a.s.c.s.h.SessionTimeoutListener - sessionClosed(ClientSessionImpl[xxx@/serverIp]) un-tracked 08:38:50.733 [sshd-SshClient[5d1659ea]-nio2-thread-6] DEBUG o.a.s.c.session.ClientSessionImpl - close(ClientSessionImpl[xxx@/serverIp]) Closing immediately 08:38:50.733 [sshd-SshClient[5d1659ea]-nio2-thread-6] DEBUG o.a.s.c.session.ClientSessionImpl - signalAuthFailure(ClientSessionImpl[xxx@/serverIp]) type=SshException, signalled=false, first=false: Session is being closed 08:38:50.734 [sshd-SshClient[5d1659ea]-nio2-thread-6] DEBUG o.a.s.c.s.ClientUserAuthService - close(org.apache.sshd.client.session.ClientUserAuthService@4c32f0f5) Closing immediately 08:38:50.734 [sshd-SshClient[5d1659ea]-nio2-thread-6] DEBUG o.a.s.c.s.ClientUserAuthService - close(org.apache.sshd.client.session.ClientUserAuthService@4c32f0f5)[Immediately] closed 08:38:50.734 [sshd-SshClient[5d1659ea]-nio2-thread-6] DEBUG o.a.s.c.s.ClientConnectionService - close(ClientConnectionService[ClientSessionImpl[xxx@/serverIp]]) Closing immediately 08:38:50.734 [sshd-SshClient[5d1659ea]-nio2-thread-6] DEBUG o.a.s.c.s.ClientConnectionService - stopHeartBeat(ClientSessionImpl[xxx@/serverIp]) no heartbeat to stop 08:38:50.734 [sshd-SshClient[5d1659ea]-nio2-thread-6] DEBUG o.a.s.c.s.ClientConnectionService - close(ClientConnectionService[ClientSessionImpl[xxx@/serverIp]])[Immediately] closed 08:38:50.734 [sshd-SshClient[5d1659ea]-nio2-thread-6] DEBUG o.a.sshd.common.io.nio2.Nio2Session - close(Nio2Session[local=/myIp:49383, remote=/serverIp]) Closing immediately 08:38:50.734 [sshd-SshClient[5d1659ea]-nio2-thread-6] DEBUG o.a.sshd.common.io.nio2.Nio2Session - doCloseImmediately(Nio2Session[local=/myIp:49383, remote=/serverIp]) closing socket=sun.nio.ch.UnixAsynchronousSocketChannelImpl[connected local=/myIp:49383 remote=/serverIp] 08:38:50.734 [sshd-SshClient[5d1659ea]-nio2-thread-6] DEBUG o.a.sshd.common.io.nio2.Nio2Session - doCloseImmediately(Nio2Session[local=/myIp:49383, remote=/serverIp]) socket=sun.nio.ch.UnixAsynchronousSocketChannelImpl[closed] closed 08:38:50.734 [sshd-SshClient[5d1659ea]-nio2-thread-6] DEBUG o.a.s.common.io.nio2.Nio2Connector - unmapSession(id=101): Nio2Session[local=/myIp:49383, remote=/serverIp] 08:38:50.734 [sshd-SshClient[5d1659ea]-nio2-thread-6] DEBUG o.a.s.c.session.ClientSessionImpl - close(ClientSessionImpl[xxx@/serverIp])[Immediately] state already Immediate 08:38:50.734 [sshd-SshClient[5d1659ea]-nio2-thread-6] DEBUG o.a.sshd.common.io.nio2.Nio2Session - close(Nio2Session[local=/myIp:49383, remote=/serverIp])[Immediately] closed 08:38:50.734 [sshd-SshClient[5d1659ea]-nio2-thread-6] DEBUG o.a.s.c.u.c.SequentialCloseable - doClose(org.apache.sshd.common.util.closeable.SequentialCloseable$1@50f4a66c) signal close complete immediately=true 08:38:50.734 [sshd-SshClient[5d1659ea]-nio2-thread-6] DEBUG o.a.s.c.session.ClientSessionImpl - close(ClientSessionImpl[xxx@/serverIp])[Immediately] closed 08:38:50.734 [sshd-SshClient[5d1659ea]-nio2-thread-6] DEBUG o.a.sshd.common.io.nio2.Nio2Session - close(Nio2Session[local=/myIp:49383, remote=/serverIp])[Immediately] state already Closed ``` ### Other information _No response_ -- This is an automated message from the Apache Git Service. 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