The worker node seems to disconnect randomly ever since we've recently updated the jenkins version to  2.479.2, and java version to 17.0.12. There is some variation in exactly when the error takes place but usually after starting a build, it fails like this after one or two steps. Here's the error:

java.io.StreamCorruptedException: invalid stream header: 3437372E at java.base/java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:963) at java.base/java.io.ObjectInputStream.<init>(ObjectInputStream.java:397) at hudson.remoting.ObjectInputStreamEx.<init>(ObjectInputStreamEx.java:50) at hudson.remoting.Command.readFrom(Command.java:141) at hudson.remoting.Command.readFrom(Command.java:127) at hudson.remoting.AbstractSynchronousByteArrayCommandTransport.read(AbstractSynchronousByteArrayCommandTransport.java:35) at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:62) Also: hudson.remoting.Channel$CallSiteStackTrace: Remote call to iaasn00426609 at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1923) at hudson.remoting.Request.call(Request.java:204) at hudson.remoting.Channel.call(Channel.java:1111) at PluginClassLoader for http_request//jenkins.plugins.http_request.HttpRequestStep$Execution.run(HttpRequestStep.java:404) at PluginClassLoader for http_request//jenkins.plugins.http_request.HttpRequestStep$Execution.run(HttpRequestStep.java:383) at PluginClassLoader for workflow-step-api//org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:47) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Also: org.jenkinsci.plugins.workflow.actions.ErrorAction$ErrorId: d4a415e3-9ff5-415e-bee6-e64feb06debf Also: Also: org.jenkinsci.plugins.workflow.support.steps.AgentOfflineException: Unable to create live FilePath for iaasn00426609; iaasn00426609 was marked offline: Connection was broken org.jenkinsci.plugins.workflow.support.steps.AgentOfflineException: Unable to create live FilePath for iaasn00426609; iaasn00426609 was marked offline: Connection was broken at PluginClassLoader for workflow-durable-task-step//org.jenkinsci.plugins.workflow.support.steps.ExecutorStepDynamicContext$FilePathTranslator.get(ExecutorStepDynamicContext.java:188) at PluginClassLoader for workflow-durable-task-step//org.jenkinsci.plugins.workflow.support.steps.ExecutorStepDynamicContext$FilePathTranslator.get(ExecutorStepDynamicContext.java:160) at PluginClassLoader for workflow-durable-task-step//org.jenkinsci.plugins.workflow.support.steps.ExecutorStepDynamicContext$Translator.get(ExecutorStepDynamicContext.java:153) at PluginClassLoader for workflow-durable-task-step//org.jenkinsci.plugins.workflow.support.steps.ExecutorStepDynamicContext$FilePathTranslator.get(ExecutorStepDynamicContext.java:170) at PluginClassLoader for workflow-durable-task-step//org.jenkinsci.plugins.workflow.support.steps.ExecutorStepDynamicContext$FilePathTranslator.get(ExecutorStepDynamicContext.java:160) at PluginClassLoader for workflow-step-api//org.jenkinsci.plugins.workflow.steps.DynamicContext$Typed.get(DynamicContext.java:95) at PluginClassLoader for workflow-cps//org.jenkinsci.plugins.workflow.cps.ContextVariableSet.get(ContextVariableSet.java:139) at PluginClassLoader for workflow-cps//org.jenkinsci.plugins.workflow.cps.CpsThread.getContextVariable(CpsThread.java:135) at PluginClassLoader for workflow-cps//org.jenkinsci.plugins.workflow.cps.CpsStepContext.doGet(CpsStepContext.java:297) at PluginClassLoader for workflow-cps//org.jenkinsci.plugins.workflow.cps.CpsBodySubContext.doGet(CpsBodySubContext.java:88) at PluginClassLoader for workflow-support//org.jenkinsci.plugins.workflow.support.DefaultStepContext.get(DefaultStepContext.java:75) at PluginClassLoader for credentials-binding//org.jenkinsci.plugins.credentialsbinding.impl.BindingStep$Callback.finished(BindingStep.java:247) at PluginClassLoader for credentials-binding//org.jenkinsci.plugins.credentialsbinding.impl.BindingStep$Execution2$Callback2.finished(BindingStep.java:161) at PluginClassLoader for workflow-step-api//org.jenkinsci.plugins.workflow.steps.GeneralNonBlockingStepExecution$TailCall.lambda$onFailure$1(GeneralNonBlockingStepExecution.java:156) at PluginClassLoader for workflow-step-api//org.jenkinsci.plugins.workflow.steps.GeneralNonBlockingStepExecution.lambda$run$0(GeneralNonBlockingStepExecution.java:77) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused: hudson.remoting.RequestAbortedException at hudson.remoting.Request.abort(Request.java:358) at hudson.remoting.Channel.terminate(Channel.java:1196) at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:95)