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  1. Jenkins
  2. JENKINS-58421

Junit step on post-always breaks the channel on error

    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: Major Major
    • None
    • Jenkins Core 2.184
      junit 1.28
      Script Security Plugin 1.61
      Pipeline: Declarative 1.3.9
      Pipeline: Nodes and Processes 2.32

      After the last update we show some JNLP errors on pipeline logs, after a while the detected a pattern that related it to the junit plugin, so I make a local test and I replicated, it seems that the junit plugin breaks the channel if it throws an error on a post { always {} } stage

      pipeline {
        agent {
          label 'my-agent'
        }
        stages {
          stage('error-test') {
            steps {
              echo 'Hello World'
            }
            post {
              always {
                junit(allowEmptyResults: false,
                  keepLongStdio: true,
                  testResults: "**/test-results/functional-tests.xml")
              }
            }
          }
        }
      }
      
      [Pipeline] echo (hide)
      Hello World
      Post stage
      [Pipeline] junit
      Recording test results
      No test report files were found. Configuration error?
      Error when executing always post condition:
      hudson.AbortException: No test report files were found. Configuration error?
      	at hudson.tasks.junit.JUnitParser$ParseResultCallable.invoke(JUnitParser.java:154)
      	at hudson.tasks.junit.JUnitParser$ParseResultCallable.invoke(JUnitParser.java:118)
      	at hudson.FilePath$FileCallableWrapper.call(FilePath.java:3052)
      	at hudson.remoting.UserRequest.perform(UserRequest.java:212)
      	at hudson.remoting.UserRequest.perform(UserRequest.java:54)
      	at hudson.remoting.Request$2.run(Request.java:369)
      	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
      	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
      	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      	at hudson.remoting.Engine$1.lambda$newThread$0(Engine.java:93)
      	at java.base/java.lang.Thread.run(Thread.java:834)
      	Suppressed: hudson.remoting.Channel$CallSiteStackTrace: Remote call to JNLP4-connect connection from localhost/127.0.0.1:57014
      		at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1743)
      		at hudson.remoting.UserRequest$ExceptionResponse.retrieve(UserRequest.java:357)
      		at hudson.remoting.Channel.call(Channel.java:957)
      		at hudson.FilePath.act(FilePath.java:1072)
      		at hudson.FilePath.act(FilePath.java:1061)
      		at hudson.tasks.junit.JUnitParser.parseResult(JUnitParser.java:114)
      		at hudson.tasks.junit.JUnitResultArchiver.parse(JUnitResultArchiver.java:137)
      		at hudson.tasks.junit.JUnitResultArchiver.parseAndAttach(JUnitResultArchiver.java:167)
      		at hudson.tasks.junit.pipeline.JUnitResultsStepExecution.run(JUnitResultsStepExecution.java:52)
      		at hudson.tasks.junit.pipeline.JUnitResultsStepExecution.run(JUnitResultsStepExecution.java:25)
      		at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:47)
      		at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
      		at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
      		at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      		at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      		... 1 more
      
      ...
      
      [Pipeline] { (Declarative: Post Actions)
      [Pipeline] sh
      + echo 'la -la'
      [Pipeline] sh
      + /bin/bash -c script.sh
      /bin/bash: script.sh: command not found
      Error when executing cleanup post condition:
      hudson.AbortException: script returned exit code 127
      	at org.jenkinsci.plugins.workflow.steps.durable_task.DurableTaskStep$Execution.handleExit(DurableTaskStep.java:599)
      	at org.jenkinsci.plugins.workflow.steps.durable_task.DurableTaskStep$Execution.check(DurableTaskStep.java:545)
      	at org.jenkinsci.plugins.workflow.steps.durable_task.DurableTaskStep$Execution.run(DurableTaskStep.java:489)
      	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
      	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
      	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304)
      	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      	at java.base/java.lang.Thread.run(Thread.java:834)
      

      If we use the error step the behavior is the expected the connection to the agent is not lost

      pipeline {
        agent {
          label 'my-agent'
        }
        stages {
          stage('error-test') {
            steps {
              echo 'Hello World'
            }
            post {
              always {
                error('message')
              }
            }
          }
        }
      }
      
      [Pipeline] echo
      Hello World
      Post stage
      [Pipeline] error
      Error when executing always post condition:
      hudson.AbortException: failed
      	at org.jenkinsci.plugins.workflow.steps.ErrorStep$Execution.run(ErrorStep.java:63)
      	at org.jenkinsci.plugins.workflow.steps.ErrorStep$Execution.run(ErrorStep.java:50)
      	at org.jenkinsci.plugins.workflow.steps.SynchronousStepExecution.start(SynchronousStepExecution.java:38)
      	at org.jenkinsci.plugins.workflow.cps.DSL.invokeStep(DSL.java:269)
      	at org.jenkinsci.plugins.workflow.cps.DSL.invokeMethod(DSL.java:177)
      	at org.jenkinsci.plugins.workflow.cps.CpsScript.invokeMethod(CpsScript.java:122)
      	at jdk.internal.reflect.GeneratedMethodAccessor480.invoke(Unknown Source)
      	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      	at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
      	at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
      	at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1213)
      	at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
      	at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call(PogoMetaClassSite.java:42)
      	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
      	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
      	at org.kohsuke.groovy.sandbox.impl.Checker$1.call(Checker.java:158)
      	at org.kohsuke.groovy.sandbox.GroovyInterceptor.onMethodCall(GroovyInterceptor.java:23)
      	at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SandboxInterceptor.onMethodCall(SandboxInterceptor.java:157)
      	at org.kohsuke.groovy.sandbox.impl.Checker$1.call(Checker.java:156)
      	at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:160)
      	at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:130)
      	at com.cloudbees.groovy.cps.sandbox.SandboxInvoker.methodCall(SandboxInvoker.java:17)
      	at WorkflowScript.run(WorkflowScript:12)
      	at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.delegateAndExecute(ModelInterpreter.groovy:138)
      	at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.runPostConditions(ModelInterpreter.groovy:796)
      	at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.catchRequiredContextForNode(ModelInterpreter.groovy:418)
      	at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.catchRequiredContextForNode(ModelInterpreter.groovy:416)
      	at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.runPostConditions(ModelInterpreter.groovy:795)
      	at com.cloudbees.groovy.cps.CpsDefaultGroovyMethods.each(CpsDefaultGroovyMethods:2030)
      	at com.cloudbees.groovy.cps.CpsDefaultGroovyMethods.each(CpsDefaultGroovyMethods:2015)
      	at com.cloudbees.groovy.cps.CpsDefaultGroovyMethods.each(CpsDefaultGroovyMethods:2056)
      	at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.runPostConditions(ModelInterpreter.groovy:785)
      	at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.executeSingleStage(ModelInterpreter.groovy:695)
      	at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:281)
      	at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.toolsBlock(ModelInterpreter.groovy:567)
      	at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.toolsBlock(ModelInterpreter.groovy:566)
      	at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:271)
      	at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.withEnvBlock(ModelInterpreter.groovy:466)
      	at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.withEnvBlock(ModelInterpreter.groovy:465)
      	at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:270)
      	at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.withCredentialsBlock(ModelInterpreter.groovy:504)
      	at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.withCredentialsBlock(ModelInterpreter.groovy:503)
      	at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:269)
      	at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:316)
      	at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.inDeclarativeAgent(ModelInterpreter.groovy:608)
      	at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.inDeclarativeAgent(ModelInterpreter.groovy:607)
      	at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:313)
      	at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.stageInput(ModelInterpreter.groovy:379)
      	at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.stageInput(ModelInterpreter.groovy:378)
      	at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:312)
      	at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.inWrappers(ModelInterpreter.groovy:635)
      	at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.inWrappers(ModelInterpreter.groovy:634)
      	at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:252)
      	at ___cps.transform___(Native Method)
      	at com.cloudbees.groovy.cps.impl.ContinuationGroup.methodCall(ContinuationGroup.java:84)
      	at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.dispatchOrArg(FunctionCallBlock.java:113)
      	at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.fixArg(FunctionCallBlock.java:83)
      	at jdk.internal.reflect.GeneratedMethodAccessor461.invoke(Unknown Source)
      	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
      	at com.cloudbees.groovy.cps.impl.ContinuationPtr$ContinuationImpl.receive(ContinuationPtr.java:72)
      	at com.cloudbees.groovy.cps.impl.ConstantBlock.eval(ConstantBlock.java:21)
      	at com.cloudbees.groovy.cps.Next.step(Next.java:83)
      	at com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:174)
      	at com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:163)
      	at org.codehaus.groovy.runtime.GroovyCategorySupport$ThreadCategoryInfo.use(GroovyCategorySupport.java:129)
      	at org.codehaus.groovy.runtime.GroovyCategorySupport.use(GroovyCategorySupport.java:268)
      	at com.cloudbees.groovy.cps.Continuable.run0(Continuable.java:163)
      	at org.jenkinsci.plugins.workflow.cps.SandboxContinuable.access$001(SandboxContinuable.java:18)
      	at org.jenkinsci.plugins.workflow.cps.SandboxContinuable.run0(SandboxContinuable.java:51)
      	at org.jenkinsci.plugins.workflow.cps.CpsThread.runNextChunk(CpsThread.java:186)
      	at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run(CpsThreadGroup.java:370)
      	at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.access$200(CpsThreadGroup.java:93)
      	at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:282)
      	at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:270)
      	at org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService$2.call(CpsVmExecutorService.java:66)
      	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
      	at hudson.remoting.SingleLaneExecutorService$1.run(SingleLaneExecutorService.java:131)
      	at jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28)
      	at jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:59)
      	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
      	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
      	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
      	at java.base/java.lang.Thread.run(Thread.java:834)
      
      [Pipeline] }
      [Pipeline] // stage
      [Pipeline] }
      [Pipeline] // node
      [Pipeline] End of Pipeline
      ERROR: failed
      Finished: FAILURE
      

          [JENKINS-58421] Junit step on post-always breaks the channel on error

          Ivan Fernandez Calvo created issue -
          Ivan Fernandez Calvo made changes -
          Description Original: After the last update we show some JNLP errors on pipeline logs, after a while the detected a pattern that related it to the junit plugin, so I make a local test and I replicated, it seems that the junit plugin breaks the channel if it throws an error on a post { always {} } stage

          {code}
          pipeline {
            agent {
              label 'my-agent'
            }
            stages {
              stage('error-test') {
                steps {
                  echo 'Hello World'
                }
                post {
                  always {
                    junit(allowEmptyResults: false,
                      keepLongStdio: true,
                      testResults: "**/test-results/functional-tests.xml")
                  }
                }
              }
            }
          }
          {code}

          {code}
          [Pipeline] echo (hide)
          Hello World
          Post stage
          [Pipeline] junit
          Recording test results
          No test report files were found. Configuration error?
          Error when executing always post condition:
          hudson.AbortException: No test report files were found. Configuration error?
          at hudson.tasks.junit.JUnitParser$ParseResultCallable.invoke(JUnitParser.java:154)
          at hudson.tasks.junit.JUnitParser$ParseResultCallable.invoke(JUnitParser.java:118)
          at hudson.FilePath$FileCallableWrapper.call(FilePath.java:3052)
          at hudson.remoting.UserRequest.perform(UserRequest.java:212)
          at hudson.remoting.UserRequest.perform(UserRequest.java:54)
          at hudson.remoting.Request$2.run(Request.java:369)
          at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
          at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
          at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
          at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
          at hudson.remoting.Engine$1.lambda$newThread$0(Engine.java:93)
          at java.base/java.lang.Thread.run(Thread.java:834)
          Suppressed: hudson.remoting.Channel$CallSiteStackTrace: Remote call to JNLP4-connect connection from localhost/127.0.0.1:57014
          at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1743)
          at hudson.remoting.UserRequest$ExceptionResponse.retrieve(UserRequest.java:357)
          at hudson.remoting.Channel.call(Channel.java:957)
          at hudson.FilePath.act(FilePath.java:1072)
          at hudson.FilePath.act(FilePath.java:1061)
          at hudson.tasks.junit.JUnitParser.parseResult(JUnitParser.java:114)
          at hudson.tasks.junit.JUnitResultArchiver.parse(JUnitResultArchiver.java:137)
          at hudson.tasks.junit.JUnitResultArchiver.parseAndAttach(JUnitResultArchiver.java:167)
          at hudson.tasks.junit.pipeline.JUnitResultsStepExecution.run(JUnitResultsStepExecution.java:52)
          at hudson.tasks.junit.pipeline.JUnitResultsStepExecution.run(JUnitResultsStepExecution.java:25)
          at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:47)
          at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
          at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
          at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
          at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
          ... 1 more
          {code}



          If we use the error step the behavior is the expected the connection to the agent is not lost

          {code}
          pipeline {
            agent {
              label 'my-agent'
            }
            stages {
              stage('error-test') {
                steps {
                  echo 'Hello World'
                }
                post {
                  always {
                    error('message')
                  }
                }
              }
            }
          }
          {code}

          {code}
          [Pipeline] echo
          Hello World
          Post stage
          [Pipeline] error
          Error when executing always post condition:
          hudson.AbortException: failed
          at org.jenkinsci.plugins.workflow.steps.ErrorStep$Execution.run(ErrorStep.java:63)
          at org.jenkinsci.plugins.workflow.steps.ErrorStep$Execution.run(ErrorStep.java:50)
          at org.jenkinsci.plugins.workflow.steps.SynchronousStepExecution.start(SynchronousStepExecution.java:38)
          at org.jenkinsci.plugins.workflow.cps.DSL.invokeStep(DSL.java:269)
          at org.jenkinsci.plugins.workflow.cps.DSL.invokeMethod(DSL.java:177)
          at org.jenkinsci.plugins.workflow.cps.CpsScript.invokeMethod(CpsScript.java:122)
          at jdk.internal.reflect.GeneratedMethodAccessor480.invoke(Unknown Source)
          at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
          at java.base/java.lang.reflect.Method.invoke(Method.java:566)
          at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
          at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
          at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1213)
          at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
          at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call(PogoMetaClassSite.java:42)
          at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
          at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
          at org.kohsuke.groovy.sandbox.impl.Checker$1.call(Checker.java:158)
          at org.kohsuke.groovy.sandbox.GroovyInterceptor.onMethodCall(GroovyInterceptor.java:23)
          at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SandboxInterceptor.onMethodCall(SandboxInterceptor.java:157)
          at org.kohsuke.groovy.sandbox.impl.Checker$1.call(Checker.java:156)
          at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:160)
          at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:130)
          at com.cloudbees.groovy.cps.sandbox.SandboxInvoker.methodCall(SandboxInvoker.java:17)
          at WorkflowScript.run(WorkflowScript:12)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.delegateAndExecute(ModelInterpreter.groovy:138)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.runPostConditions(ModelInterpreter.groovy:796)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.catchRequiredContextForNode(ModelInterpreter.groovy:418)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.catchRequiredContextForNode(ModelInterpreter.groovy:416)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.runPostConditions(ModelInterpreter.groovy:795)
          at com.cloudbees.groovy.cps.CpsDefaultGroovyMethods.each(CpsDefaultGroovyMethods:2030)
          at com.cloudbees.groovy.cps.CpsDefaultGroovyMethods.each(CpsDefaultGroovyMethods:2015)
          at com.cloudbees.groovy.cps.CpsDefaultGroovyMethods.each(CpsDefaultGroovyMethods:2056)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.runPostConditions(ModelInterpreter.groovy:785)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.executeSingleStage(ModelInterpreter.groovy:695)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:281)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.toolsBlock(ModelInterpreter.groovy:567)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.toolsBlock(ModelInterpreter.groovy:566)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:271)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.withEnvBlock(ModelInterpreter.groovy:466)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.withEnvBlock(ModelInterpreter.groovy:465)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:270)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.withCredentialsBlock(ModelInterpreter.groovy:504)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.withCredentialsBlock(ModelInterpreter.groovy:503)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:269)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:316)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.inDeclarativeAgent(ModelInterpreter.groovy:608)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.inDeclarativeAgent(ModelInterpreter.groovy:607)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:313)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.stageInput(ModelInterpreter.groovy:379)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.stageInput(ModelInterpreter.groovy:378)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:312)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.inWrappers(ModelInterpreter.groovy:635)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.inWrappers(ModelInterpreter.groovy:634)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:252)
          at ___cps.transform___(Native Method)
          at com.cloudbees.groovy.cps.impl.ContinuationGroup.methodCall(ContinuationGroup.java:84)
          at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.dispatchOrArg(FunctionCallBlock.java:113)
          at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.fixArg(FunctionCallBlock.java:83)
          at jdk.internal.reflect.GeneratedMethodAccessor461.invoke(Unknown Source)
          at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
          at java.base/java.lang.reflect.Method.invoke(Method.java:566)
          at com.cloudbees.groovy.cps.impl.ContinuationPtr$ContinuationImpl.receive(ContinuationPtr.java:72)
          at com.cloudbees.groovy.cps.impl.ConstantBlock.eval(ConstantBlock.java:21)
          at com.cloudbees.groovy.cps.Next.step(Next.java:83)
          at com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:174)
          at com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:163)
          at org.codehaus.groovy.runtime.GroovyCategorySupport$ThreadCategoryInfo.use(GroovyCategorySupport.java:129)
          at org.codehaus.groovy.runtime.GroovyCategorySupport.use(GroovyCategorySupport.java:268)
          at com.cloudbees.groovy.cps.Continuable.run0(Continuable.java:163)
          at org.jenkinsci.plugins.workflow.cps.SandboxContinuable.access$001(SandboxContinuable.java:18)
          at org.jenkinsci.plugins.workflow.cps.SandboxContinuable.run0(SandboxContinuable.java:51)
          at org.jenkinsci.plugins.workflow.cps.CpsThread.runNextChunk(CpsThread.java:186)
          at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run(CpsThreadGroup.java:370)
          at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.access$200(CpsThreadGroup.java:93)
          at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:282)
          at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:270)
          at org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService$2.call(CpsVmExecutorService.java:66)
          at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
          at hudson.remoting.SingleLaneExecutorService$1.run(SingleLaneExecutorService.java:131)
          at jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28)
          at jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:59)
          at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
          at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
          at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
          at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
          at java.base/java.lang.Thread.run(Thread.java:834)

          [Pipeline] }
          [Pipeline] // stage
          [Pipeline] }
          [Pipeline] // node
          [Pipeline] End of Pipeline
          ERROR: failed
          Finished: FAILURE
          {code}
          New: After the last update we show some JNLP errors on pipeline logs, after a while the detected a pattern that related it to the junit plugin, so I make a local test and I replicated, it seems that the junit plugin breaks the channel if it throws an error on a post { always {} } stage

          {code}
          pipeline {
            agent {
              label 'my-agent'
            }
            stages {
              stage('error-test') {
                steps {
                  echo 'Hello World'
                }
                post {
                  always {
                    junit(allowEmptyResults: false,
                      keepLongStdio: true,
                      testResults: "**/test-results/functional-tests.xml")
                  }
                }
              }
            }
              post {
                  cleanup {
                     sh "echo 'la -la' > script.sh"
                     sh '/bin/bash -c script.sh'
                  }
              }
          }
          {code}

          {code}
          [Pipeline] echo (hide)
          Hello World
          Post stage
          [Pipeline] junit
          Recording test results
          No test report files were found. Configuration error?
          Error when executing always post condition:
          hudson.AbortException: No test report files were found. Configuration error?
          at hudson.tasks.junit.JUnitParser$ParseResultCallable.invoke(JUnitParser.java:154)
          at hudson.tasks.junit.JUnitParser$ParseResultCallable.invoke(JUnitParser.java:118)
          at hudson.FilePath$FileCallableWrapper.call(FilePath.java:3052)
          at hudson.remoting.UserRequest.perform(UserRequest.java:212)
          at hudson.remoting.UserRequest.perform(UserRequest.java:54)
          at hudson.remoting.Request$2.run(Request.java:369)
          at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
          at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
          at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
          at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
          at hudson.remoting.Engine$1.lambda$newThread$0(Engine.java:93)
          at java.base/java.lang.Thread.run(Thread.java:834)
          Suppressed: hudson.remoting.Channel$CallSiteStackTrace: Remote call to JNLP4-connect connection from localhost/127.0.0.1:57014
          at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1743)
          at hudson.remoting.UserRequest$ExceptionResponse.retrieve(UserRequest.java:357)
          at hudson.remoting.Channel.call(Channel.java:957)
          at hudson.FilePath.act(FilePath.java:1072)
          at hudson.FilePath.act(FilePath.java:1061)
          at hudson.tasks.junit.JUnitParser.parseResult(JUnitParser.java:114)
          at hudson.tasks.junit.JUnitResultArchiver.parse(JUnitResultArchiver.java:137)
          at hudson.tasks.junit.JUnitResultArchiver.parseAndAttach(JUnitResultArchiver.java:167)
          at hudson.tasks.junit.pipeline.JUnitResultsStepExecution.run(JUnitResultsStepExecution.java:52)
          at hudson.tasks.junit.pipeline.JUnitResultsStepExecution.run(JUnitResultsStepExecution.java:25)
          at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:47)
          at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
          at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
          at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
          at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
          ... 1 more
          {code}



          If we use the error step the behavior is the expected the connection to the agent is not lost

          {code}
          pipeline {
            agent {
              label 'my-agent'
            }
            stages {
              stage('error-test') {
                steps {
                  echo 'Hello World'
                }
                post {
                  always {
                    error('message')
                  }
                }
              }
            }
          }
          {code}

          {code}
          [Pipeline] echo
          Hello World
          Post stage
          [Pipeline] error
          Error when executing always post condition:
          hudson.AbortException: failed
          at org.jenkinsci.plugins.workflow.steps.ErrorStep$Execution.run(ErrorStep.java:63)
          at org.jenkinsci.plugins.workflow.steps.ErrorStep$Execution.run(ErrorStep.java:50)
          at org.jenkinsci.plugins.workflow.steps.SynchronousStepExecution.start(SynchronousStepExecution.java:38)
          at org.jenkinsci.plugins.workflow.cps.DSL.invokeStep(DSL.java:269)
          at org.jenkinsci.plugins.workflow.cps.DSL.invokeMethod(DSL.java:177)
          at org.jenkinsci.plugins.workflow.cps.CpsScript.invokeMethod(CpsScript.java:122)
          at jdk.internal.reflect.GeneratedMethodAccessor480.invoke(Unknown Source)
          at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
          at java.base/java.lang.reflect.Method.invoke(Method.java:566)
          at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
          at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
          at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1213)
          at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
          at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call(PogoMetaClassSite.java:42)
          at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
          at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
          at org.kohsuke.groovy.sandbox.impl.Checker$1.call(Checker.java:158)
          at org.kohsuke.groovy.sandbox.GroovyInterceptor.onMethodCall(GroovyInterceptor.java:23)
          at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SandboxInterceptor.onMethodCall(SandboxInterceptor.java:157)
          at org.kohsuke.groovy.sandbox.impl.Checker$1.call(Checker.java:156)
          at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:160)
          at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:130)
          at com.cloudbees.groovy.cps.sandbox.SandboxInvoker.methodCall(SandboxInvoker.java:17)
          at WorkflowScript.run(WorkflowScript:12)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.delegateAndExecute(ModelInterpreter.groovy:138)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.runPostConditions(ModelInterpreter.groovy:796)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.catchRequiredContextForNode(ModelInterpreter.groovy:418)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.catchRequiredContextForNode(ModelInterpreter.groovy:416)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.runPostConditions(ModelInterpreter.groovy:795)
          at com.cloudbees.groovy.cps.CpsDefaultGroovyMethods.each(CpsDefaultGroovyMethods:2030)
          at com.cloudbees.groovy.cps.CpsDefaultGroovyMethods.each(CpsDefaultGroovyMethods:2015)
          at com.cloudbees.groovy.cps.CpsDefaultGroovyMethods.each(CpsDefaultGroovyMethods:2056)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.runPostConditions(ModelInterpreter.groovy:785)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.executeSingleStage(ModelInterpreter.groovy:695)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:281)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.toolsBlock(ModelInterpreter.groovy:567)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.toolsBlock(ModelInterpreter.groovy:566)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:271)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.withEnvBlock(ModelInterpreter.groovy:466)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.withEnvBlock(ModelInterpreter.groovy:465)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:270)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.withCredentialsBlock(ModelInterpreter.groovy:504)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.withCredentialsBlock(ModelInterpreter.groovy:503)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:269)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:316)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.inDeclarativeAgent(ModelInterpreter.groovy:608)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.inDeclarativeAgent(ModelInterpreter.groovy:607)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:313)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.stageInput(ModelInterpreter.groovy:379)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.stageInput(ModelInterpreter.groovy:378)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:312)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.inWrappers(ModelInterpreter.groovy:635)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.inWrappers(ModelInterpreter.groovy:634)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:252)
          at ___cps.transform___(Native Method)
          at com.cloudbees.groovy.cps.impl.ContinuationGroup.methodCall(ContinuationGroup.java:84)
          at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.dispatchOrArg(FunctionCallBlock.java:113)
          at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.fixArg(FunctionCallBlock.java:83)
          at jdk.internal.reflect.GeneratedMethodAccessor461.invoke(Unknown Source)
          at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
          at java.base/java.lang.reflect.Method.invoke(Method.java:566)
          at com.cloudbees.groovy.cps.impl.ContinuationPtr$ContinuationImpl.receive(ContinuationPtr.java:72)
          at com.cloudbees.groovy.cps.impl.ConstantBlock.eval(ConstantBlock.java:21)
          at com.cloudbees.groovy.cps.Next.step(Next.java:83)
          at com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:174)
          at com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:163)
          at org.codehaus.groovy.runtime.GroovyCategorySupport$ThreadCategoryInfo.use(GroovyCategorySupport.java:129)
          at org.codehaus.groovy.runtime.GroovyCategorySupport.use(GroovyCategorySupport.java:268)
          at com.cloudbees.groovy.cps.Continuable.run0(Continuable.java:163)
          at org.jenkinsci.plugins.workflow.cps.SandboxContinuable.access$001(SandboxContinuable.java:18)
          at org.jenkinsci.plugins.workflow.cps.SandboxContinuable.run0(SandboxContinuable.java:51)
          at org.jenkinsci.plugins.workflow.cps.CpsThread.runNextChunk(CpsThread.java:186)
          at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run(CpsThreadGroup.java:370)
          at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.access$200(CpsThreadGroup.java:93)
          at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:282)
          at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:270)
          at org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService$2.call(CpsVmExecutorService.java:66)
          at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
          at hudson.remoting.SingleLaneExecutorService$1.run(SingleLaneExecutorService.java:131)
          at jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28)
          at jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:59)
          at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
          at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
          at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
          at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
          at java.base/java.lang.Thread.run(Thread.java:834)

          [Pipeline] }
          [Pipeline] // stage
          [Pipeline] }
          [Pipeline] // node
          [Pipeline] End of Pipeline
          ERROR: failed
          Finished: FAILURE
          {code}
          Ivan Fernandez Calvo made changes -
          Description Original: After the last update we show some JNLP errors on pipeline logs, after a while the detected a pattern that related it to the junit plugin, so I make a local test and I replicated, it seems that the junit plugin breaks the channel if it throws an error on a post { always {} } stage

          {code}
          pipeline {
            agent {
              label 'my-agent'
            }
            stages {
              stage('error-test') {
                steps {
                  echo 'Hello World'
                }
                post {
                  always {
                    junit(allowEmptyResults: false,
                      keepLongStdio: true,
                      testResults: "**/test-results/functional-tests.xml")
                  }
                }
              }
            }
              post {
                  cleanup {
                     sh "echo 'la -la' > script.sh"
                     sh '/bin/bash -c script.sh'
                  }
              }
          }
          {code}

          {code}
          [Pipeline] echo (hide)
          Hello World
          Post stage
          [Pipeline] junit
          Recording test results
          No test report files were found. Configuration error?
          Error when executing always post condition:
          hudson.AbortException: No test report files were found. Configuration error?
          at hudson.tasks.junit.JUnitParser$ParseResultCallable.invoke(JUnitParser.java:154)
          at hudson.tasks.junit.JUnitParser$ParseResultCallable.invoke(JUnitParser.java:118)
          at hudson.FilePath$FileCallableWrapper.call(FilePath.java:3052)
          at hudson.remoting.UserRequest.perform(UserRequest.java:212)
          at hudson.remoting.UserRequest.perform(UserRequest.java:54)
          at hudson.remoting.Request$2.run(Request.java:369)
          at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
          at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
          at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
          at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
          at hudson.remoting.Engine$1.lambda$newThread$0(Engine.java:93)
          at java.base/java.lang.Thread.run(Thread.java:834)
          Suppressed: hudson.remoting.Channel$CallSiteStackTrace: Remote call to JNLP4-connect connection from localhost/127.0.0.1:57014
          at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1743)
          at hudson.remoting.UserRequest$ExceptionResponse.retrieve(UserRequest.java:357)
          at hudson.remoting.Channel.call(Channel.java:957)
          at hudson.FilePath.act(FilePath.java:1072)
          at hudson.FilePath.act(FilePath.java:1061)
          at hudson.tasks.junit.JUnitParser.parseResult(JUnitParser.java:114)
          at hudson.tasks.junit.JUnitResultArchiver.parse(JUnitResultArchiver.java:137)
          at hudson.tasks.junit.JUnitResultArchiver.parseAndAttach(JUnitResultArchiver.java:167)
          at hudson.tasks.junit.pipeline.JUnitResultsStepExecution.run(JUnitResultsStepExecution.java:52)
          at hudson.tasks.junit.pipeline.JUnitResultsStepExecution.run(JUnitResultsStepExecution.java:25)
          at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:47)
          at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
          at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
          at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
          at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
          ... 1 more
          {code}



          If we use the error step the behavior is the expected the connection to the agent is not lost

          {code}
          pipeline {
            agent {
              label 'my-agent'
            }
            stages {
              stage('error-test') {
                steps {
                  echo 'Hello World'
                }
                post {
                  always {
                    error('message')
                  }
                }
              }
            }
          }
          {code}

          {code}
          [Pipeline] echo
          Hello World
          Post stage
          [Pipeline] error
          Error when executing always post condition:
          hudson.AbortException: failed
          at org.jenkinsci.plugins.workflow.steps.ErrorStep$Execution.run(ErrorStep.java:63)
          at org.jenkinsci.plugins.workflow.steps.ErrorStep$Execution.run(ErrorStep.java:50)
          at org.jenkinsci.plugins.workflow.steps.SynchronousStepExecution.start(SynchronousStepExecution.java:38)
          at org.jenkinsci.plugins.workflow.cps.DSL.invokeStep(DSL.java:269)
          at org.jenkinsci.plugins.workflow.cps.DSL.invokeMethod(DSL.java:177)
          at org.jenkinsci.plugins.workflow.cps.CpsScript.invokeMethod(CpsScript.java:122)
          at jdk.internal.reflect.GeneratedMethodAccessor480.invoke(Unknown Source)
          at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
          at java.base/java.lang.reflect.Method.invoke(Method.java:566)
          at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
          at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
          at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1213)
          at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
          at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call(PogoMetaClassSite.java:42)
          at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
          at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
          at org.kohsuke.groovy.sandbox.impl.Checker$1.call(Checker.java:158)
          at org.kohsuke.groovy.sandbox.GroovyInterceptor.onMethodCall(GroovyInterceptor.java:23)
          at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SandboxInterceptor.onMethodCall(SandboxInterceptor.java:157)
          at org.kohsuke.groovy.sandbox.impl.Checker$1.call(Checker.java:156)
          at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:160)
          at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:130)
          at com.cloudbees.groovy.cps.sandbox.SandboxInvoker.methodCall(SandboxInvoker.java:17)
          at WorkflowScript.run(WorkflowScript:12)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.delegateAndExecute(ModelInterpreter.groovy:138)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.runPostConditions(ModelInterpreter.groovy:796)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.catchRequiredContextForNode(ModelInterpreter.groovy:418)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.catchRequiredContextForNode(ModelInterpreter.groovy:416)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.runPostConditions(ModelInterpreter.groovy:795)
          at com.cloudbees.groovy.cps.CpsDefaultGroovyMethods.each(CpsDefaultGroovyMethods:2030)
          at com.cloudbees.groovy.cps.CpsDefaultGroovyMethods.each(CpsDefaultGroovyMethods:2015)
          at com.cloudbees.groovy.cps.CpsDefaultGroovyMethods.each(CpsDefaultGroovyMethods:2056)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.runPostConditions(ModelInterpreter.groovy:785)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.executeSingleStage(ModelInterpreter.groovy:695)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:281)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.toolsBlock(ModelInterpreter.groovy:567)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.toolsBlock(ModelInterpreter.groovy:566)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:271)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.withEnvBlock(ModelInterpreter.groovy:466)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.withEnvBlock(ModelInterpreter.groovy:465)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:270)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.withCredentialsBlock(ModelInterpreter.groovy:504)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.withCredentialsBlock(ModelInterpreter.groovy:503)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:269)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:316)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.inDeclarativeAgent(ModelInterpreter.groovy:608)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.inDeclarativeAgent(ModelInterpreter.groovy:607)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:313)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.stageInput(ModelInterpreter.groovy:379)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.stageInput(ModelInterpreter.groovy:378)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:312)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.inWrappers(ModelInterpreter.groovy:635)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.inWrappers(ModelInterpreter.groovy:634)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:252)
          at ___cps.transform___(Native Method)
          at com.cloudbees.groovy.cps.impl.ContinuationGroup.methodCall(ContinuationGroup.java:84)
          at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.dispatchOrArg(FunctionCallBlock.java:113)
          at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.fixArg(FunctionCallBlock.java:83)
          at jdk.internal.reflect.GeneratedMethodAccessor461.invoke(Unknown Source)
          at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
          at java.base/java.lang.reflect.Method.invoke(Method.java:566)
          at com.cloudbees.groovy.cps.impl.ContinuationPtr$ContinuationImpl.receive(ContinuationPtr.java:72)
          at com.cloudbees.groovy.cps.impl.ConstantBlock.eval(ConstantBlock.java:21)
          at com.cloudbees.groovy.cps.Next.step(Next.java:83)
          at com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:174)
          at com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:163)
          at org.codehaus.groovy.runtime.GroovyCategorySupport$ThreadCategoryInfo.use(GroovyCategorySupport.java:129)
          at org.codehaus.groovy.runtime.GroovyCategorySupport.use(GroovyCategorySupport.java:268)
          at com.cloudbees.groovy.cps.Continuable.run0(Continuable.java:163)
          at org.jenkinsci.plugins.workflow.cps.SandboxContinuable.access$001(SandboxContinuable.java:18)
          at org.jenkinsci.plugins.workflow.cps.SandboxContinuable.run0(SandboxContinuable.java:51)
          at org.jenkinsci.plugins.workflow.cps.CpsThread.runNextChunk(CpsThread.java:186)
          at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run(CpsThreadGroup.java:370)
          at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.access$200(CpsThreadGroup.java:93)
          at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:282)
          at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:270)
          at org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService$2.call(CpsVmExecutorService.java:66)
          at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
          at hudson.remoting.SingleLaneExecutorService$1.run(SingleLaneExecutorService.java:131)
          at jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28)
          at jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:59)
          at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
          at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
          at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
          at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
          at java.base/java.lang.Thread.run(Thread.java:834)

          [Pipeline] }
          [Pipeline] // stage
          [Pipeline] }
          [Pipeline] // node
          [Pipeline] End of Pipeline
          ERROR: failed
          Finished: FAILURE
          {code}
          New: After the last update we show some JNLP errors on pipeline logs, after a while the detected a pattern that related it to the junit plugin, so I make a local test and I replicated, it seems that the junit plugin breaks the channel if it throws an error on a post { always {} } stage

          {code}
          pipeline {
            agent {
              label 'my-agent'
            }
            stages {
              stage('error-test') {
                steps {
                  echo 'Hello World'
                }
                post {
                  always {
                    junit(allowEmptyResults: false,
                      keepLongStdio: true,
                      testResults: "**/test-results/functional-tests.xml")
                  }
                }
              }
            }
          }
          {code}

          {code}
          [Pipeline] echo (hide)
          Hello World
          Post stage
          [Pipeline] junit
          Recording test results
          No test report files were found. Configuration error?
          Error when executing always post condition:
          hudson.AbortException: No test report files were found. Configuration error?
          at hudson.tasks.junit.JUnitParser$ParseResultCallable.invoke(JUnitParser.java:154)
          at hudson.tasks.junit.JUnitParser$ParseResultCallable.invoke(JUnitParser.java:118)
          at hudson.FilePath$FileCallableWrapper.call(FilePath.java:3052)
          at hudson.remoting.UserRequest.perform(UserRequest.java:212)
          at hudson.remoting.UserRequest.perform(UserRequest.java:54)
          at hudson.remoting.Request$2.run(Request.java:369)
          at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
          at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
          at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
          at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
          at hudson.remoting.Engine$1.lambda$newThread$0(Engine.java:93)
          at java.base/java.lang.Thread.run(Thread.java:834)
          Suppressed: hudson.remoting.Channel$CallSiteStackTrace: Remote call to JNLP4-connect connection from localhost/127.0.0.1:57014
          at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1743)
          at hudson.remoting.UserRequest$ExceptionResponse.retrieve(UserRequest.java:357)
          at hudson.remoting.Channel.call(Channel.java:957)
          at hudson.FilePath.act(FilePath.java:1072)
          at hudson.FilePath.act(FilePath.java:1061)
          at hudson.tasks.junit.JUnitParser.parseResult(JUnitParser.java:114)
          at hudson.tasks.junit.JUnitResultArchiver.parse(JUnitResultArchiver.java:137)
          at hudson.tasks.junit.JUnitResultArchiver.parseAndAttach(JUnitResultArchiver.java:167)
          at hudson.tasks.junit.pipeline.JUnitResultsStepExecution.run(JUnitResultsStepExecution.java:52)
          at hudson.tasks.junit.pipeline.JUnitResultsStepExecution.run(JUnitResultsStepExecution.java:25)
          at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:47)
          at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
          at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
          at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
          at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
          ... 1 more

          ...

          [Pipeline] { (Declarative: Post Actions)
          [Pipeline] sh
          + echo 'la -la'
          [Pipeline] sh
          + /bin/bash -c script.sh
          /bin/bash: script.sh: command not found
          Error when executing cleanup post condition:
          hudson.AbortException: script returned exit code 127
          at org.jenkinsci.plugins.workflow.steps.durable_task.DurableTaskStep$Execution.handleExit(DurableTaskStep.java:599)
          at org.jenkinsci.plugins.workflow.steps.durable_task.DurableTaskStep$Execution.check(DurableTaskStep.java:545)
          at org.jenkinsci.plugins.workflow.steps.durable_task.DurableTaskStep$Execution.run(DurableTaskStep.java:489)
          at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
          at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
          at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304)
          at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
          at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
          at java.base/java.lang.Thread.run(Thread.java:834)
          {code}



          If we use the error step the behavior is the expected the connection to the agent is not lost

          {code}
          pipeline {
            agent {
              label 'my-agent'
            }
            stages {
              stage('error-test') {
                steps {
                  echo 'Hello World'
                }
                post {
                  always {
                    error('message')
                  }
                }
              }
            }
          }
          {code}

          {code}
          [Pipeline] echo
          Hello World
          Post stage
          [Pipeline] error
          Error when executing always post condition:
          hudson.AbortException: failed
          at org.jenkinsci.plugins.workflow.steps.ErrorStep$Execution.run(ErrorStep.java:63)
          at org.jenkinsci.plugins.workflow.steps.ErrorStep$Execution.run(ErrorStep.java:50)
          at org.jenkinsci.plugins.workflow.steps.SynchronousStepExecution.start(SynchronousStepExecution.java:38)
          at org.jenkinsci.plugins.workflow.cps.DSL.invokeStep(DSL.java:269)
          at org.jenkinsci.plugins.workflow.cps.DSL.invokeMethod(DSL.java:177)
          at org.jenkinsci.plugins.workflow.cps.CpsScript.invokeMethod(CpsScript.java:122)
          at jdk.internal.reflect.GeneratedMethodAccessor480.invoke(Unknown Source)
          at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
          at java.base/java.lang.reflect.Method.invoke(Method.java:566)
          at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
          at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
          at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1213)
          at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
          at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call(PogoMetaClassSite.java:42)
          at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
          at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
          at org.kohsuke.groovy.sandbox.impl.Checker$1.call(Checker.java:158)
          at org.kohsuke.groovy.sandbox.GroovyInterceptor.onMethodCall(GroovyInterceptor.java:23)
          at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SandboxInterceptor.onMethodCall(SandboxInterceptor.java:157)
          at org.kohsuke.groovy.sandbox.impl.Checker$1.call(Checker.java:156)
          at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:160)
          at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:130)
          at com.cloudbees.groovy.cps.sandbox.SandboxInvoker.methodCall(SandboxInvoker.java:17)
          at WorkflowScript.run(WorkflowScript:12)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.delegateAndExecute(ModelInterpreter.groovy:138)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.runPostConditions(ModelInterpreter.groovy:796)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.catchRequiredContextForNode(ModelInterpreter.groovy:418)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.catchRequiredContextForNode(ModelInterpreter.groovy:416)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.runPostConditions(ModelInterpreter.groovy:795)
          at com.cloudbees.groovy.cps.CpsDefaultGroovyMethods.each(CpsDefaultGroovyMethods:2030)
          at com.cloudbees.groovy.cps.CpsDefaultGroovyMethods.each(CpsDefaultGroovyMethods:2015)
          at com.cloudbees.groovy.cps.CpsDefaultGroovyMethods.each(CpsDefaultGroovyMethods:2056)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.runPostConditions(ModelInterpreter.groovy:785)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.executeSingleStage(ModelInterpreter.groovy:695)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:281)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.toolsBlock(ModelInterpreter.groovy:567)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.toolsBlock(ModelInterpreter.groovy:566)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:271)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.withEnvBlock(ModelInterpreter.groovy:466)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.withEnvBlock(ModelInterpreter.groovy:465)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:270)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.withCredentialsBlock(ModelInterpreter.groovy:504)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.withCredentialsBlock(ModelInterpreter.groovy:503)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:269)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:316)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.inDeclarativeAgent(ModelInterpreter.groovy:608)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.inDeclarativeAgent(ModelInterpreter.groovy:607)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:313)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.stageInput(ModelInterpreter.groovy:379)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.stageInput(ModelInterpreter.groovy:378)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:312)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.inWrappers(ModelInterpreter.groovy:635)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.inWrappers(ModelInterpreter.groovy:634)
          at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:252)
          at ___cps.transform___(Native Method)
          at com.cloudbees.groovy.cps.impl.ContinuationGroup.methodCall(ContinuationGroup.java:84)
          at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.dispatchOrArg(FunctionCallBlock.java:113)
          at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.fixArg(FunctionCallBlock.java:83)
          at jdk.internal.reflect.GeneratedMethodAccessor461.invoke(Unknown Source)
          at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
          at java.base/java.lang.reflect.Method.invoke(Method.java:566)
          at com.cloudbees.groovy.cps.impl.ContinuationPtr$ContinuationImpl.receive(ContinuationPtr.java:72)
          at com.cloudbees.groovy.cps.impl.ConstantBlock.eval(ConstantBlock.java:21)
          at com.cloudbees.groovy.cps.Next.step(Next.java:83)
          at com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:174)
          at com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:163)
          at org.codehaus.groovy.runtime.GroovyCategorySupport$ThreadCategoryInfo.use(GroovyCategorySupport.java:129)
          at org.codehaus.groovy.runtime.GroovyCategorySupport.use(GroovyCategorySupport.java:268)
          at com.cloudbees.groovy.cps.Continuable.run0(Continuable.java:163)
          at org.jenkinsci.plugins.workflow.cps.SandboxContinuable.access$001(SandboxContinuable.java:18)
          at org.jenkinsci.plugins.workflow.cps.SandboxContinuable.run0(SandboxContinuable.java:51)
          at org.jenkinsci.plugins.workflow.cps.CpsThread.runNextChunk(CpsThread.java:186)
          at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run(CpsThreadGroup.java:370)
          at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.access$200(CpsThreadGroup.java:93)
          at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:282)
          at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:270)
          at org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService$2.call(CpsVmExecutorService.java:66)
          at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
          at hudson.remoting.SingleLaneExecutorService$1.run(SingleLaneExecutorService.java:131)
          at jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28)
          at jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:59)
          at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
          at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
          at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
          at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
          at java.base/java.lang.Thread.run(Thread.java:834)

          [Pipeline] }
          [Pipeline] // stage
          [Pipeline] }
          [Pipeline] // node
          [Pipeline] End of Pipeline
          ERROR: failed
          Finished: FAILURE
          {code}
          Andrew Bayer made changes -
          Assignee Original: Andrew Bayer [ abayer ]
          Ivan Fernandez Calvo made changes -
          Issue Type Original: New Feature [ 2 ] New: Bug [ 1 ]
          Ivan Fernandez Calvo made changes -
          Link New: This issue causes JENKINS-32564 [ JENKINS-32564 ]
          Ivan Fernandez Calvo made changes -
          Priority Original: Minor [ 4 ] New: Major [ 3 ]

            Unassigned Unassigned
            ifernandezcalvo Ivan Fernandez Calvo
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              Created:
              Updated: