hudson.remoting.Channel$CallSiteStackTrace: Remote call to linux-v3-ba15-0000E at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1743) at hudson.remoting.UserRequest$ExceptionResponse.retrieve(UserRequest.java:357) at hudson.remoting.Channel.call(Channel.java:957) at hudson.FilePath.act(FilePath.java:1070) at hudson.FilePath.act(FilePath.java:1059) at org.jenkinsci.plugins.gitclient.Git.getClient(Git.java:122) at hudson.plugins.git.GitSCM.createClient(GitSCM.java:822) at hudson.plugins.git.GitSCM.createClient(GitSCM.java:813) at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1186) at org.jenkinsci.plugins.workflow.steps.scm.SCMStep.checkout(SCMStep.java:124) at org.jenkinsci.plugins.workflow.steps.scm.SCMStep$StepExecutionImpl.run(SCMStep.java:93) at org.jenkinsci.plugins.workflow.steps.scm.SCMStep$StepExecutionImpl.run(SCMStep.java:80) at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:47) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)java.lang.NoClassDefFoundError: Could not initialize class com.sun.proxy.$Proxy9 at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at java.lang.reflect.Proxy.newProxyInstance(Proxy.java:739) at hudson.remoting.RemoteInvocationHandler.wrap(RemoteInvocationHandler.java:167) at hudson.remoting.Channel.export(Channel.java:770) at hudson.remoting.Channel.export(Channel.java:733) at org.jenkinsci.plugins.gitclient.LegacyCompatibleGitAPIImpl.writeReplace(LegacyCompatibleGitAPIImpl.java:204) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at java.io.ObjectStreamClass.invokeWriteReplace(ObjectStreamClass.java:1244) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1136) at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:348) at hudson.remoting.UserRequest._serialize(UserRequest.java:264) at hudson.remoting.UserRequest.serialize(UserRequest.java:273) at hudson.remoting.UserRequest.perform(UserRequest.java:223) at hudson.remoting.UserRequest.perform(UserRequest.java:54) at hudson.remoting.Request$2.run(Request.java:369) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)Also:    Also:   hudson.remoting.Channel$CallSiteStackTrace: Remote call to linux-v2-01-25bb-0000IU at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1743) at hudson.remoting.UserRequest$ExceptionResponse.retrieve(UserRequest.java:357) at hudson.remoting.Channel.call(Channel.java:957) at hudson.FilePath.act(FilePath.java:1070) at hudson.FilePath.act(FilePath.java:1059) at org.jenkinsci.plugins.gitclient.Git.getClient(Git.java:122) at hudson.plugins.git.GitSCM.createClient(GitSCM.java:822) at hudson.plugins.git.GitSCM.createClient(GitSCM.java:813) at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1186) at org.jenkinsci.plugins.workflow.steps.scm.SCMStep.checkout(SCMStep.java:124) at org.jenkinsci.plugins.workflow.steps.scm.SCMStep$StepExecutionImpl.run(SCMStep.java:93) at org.jenkinsci.plugins.workflow.steps.scm.SCMStep$StepExecutionImpl.run(SCMStep.java:80) at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:47) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)java.lang.NoClassDefFoundError: Could not initialize class com.sun.proxy.$Proxy9 at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at java.lang.reflect.Proxy.newProxyInstance(Proxy.java:739) at hudson.remoting.RemoteInvocationHandler.wrap(RemoteInvocationHandler.java:167) at hudson.remoting.Channel.export(Channel.java:770) at hudson.remoting.Channel.export(Channel.java:733) at org.jenkinsci.plugins.gitclient.LegacyCompatibleGitAPIImpl.writeReplace(LegacyCompatibleGitAPIImpl.java:204) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at java.io.ObjectStreamClass.invokeWriteReplace(ObjectStreamClass.java:1244) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1136) at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:348) at hudson.remoting.UserRequest._serialize(UserRequest.java:264) at hudson.remoting.UserRequest.serialize(UserRequest.java:273) at hudson.remoting.UserRequest.perform(UserRequest.java:223) at hudson.remoting.UserRequest.perform(UserRequest.java:54) at hudson.remoting.Request$2.run(Request.java:369) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72) Caused: java.io.IOException: Remote call on linux-v2-01-25bb-0000IU failed