java.io.IOException: Sorry, this connection is closed.

Jenkins JIRA | ebann | 6 years ago
  1. 0

    Some builds randomly fail with this message: FATAL: L'exécution de la commande a échoué. hudson.util.IOException2: Failed to join the process at hudson.Proc$RemoteProc.join(Proc.java:359) at hudson.Launcher$ProcStarter.join(Launcher.java:280) at hudson.tasks.Ant.perform(Ant.java:216) at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:19) at hudson.model.AbstractBuild$AbstractRunner.perform(AbstractBuild.java:624) at hudson.model.Build$RunnerImpl.build(Build.java:176) at hudson.model.Build$RunnerImpl.doRun(Build.java:138) at hudson.model.AbstractBuild$AbstractRunner.run(AbstractBuild.java:420) at hudson.model.Run.run(Run.java:1362) at hudson.matrix.MatrixRun.run(MatrixRun.java:137) at hudson.model.ResourceController.execute(ResourceController.java:88) at hudson.model.Executor.run(Executor.java:145) Caused by: java.util.concurrent.ExecutionException: hudson.remoting.RequestAbortedException: java.io.IOException: Unexpected termination of the channel at hudson.remoting.Request$1.get(Request.java:218) at hudson.remoting.Request$1.get(Request.java:172) at hudson.remoting.FutureAdapter.get(FutureAdapter.java:55) at hudson.Proc$RemoteProc.join(Proc.java:351) ... 11 more Caused by: hudson.remoting.RequestAbortedException: java.io.IOException: Unexpected termination of the channel at hudson.remoting.Request.abort(Request.java:257) at hudson.remoting.Channel.terminate(Channel.java:680) at hudson.remoting.Channel$ReaderThread.run(Channel.java:971) Caused by: java.io.IOException: Unexpected termination of the channel at hudson.remoting.Channel$ReaderThread.run(Channel.java:953) Caused by: java.io.EOFException at java.io.ObjectInputStream$BlockDataInputStream.peekByte(ObjectInputStream.java:2553) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1296) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:350) at hudson.remoting.Channel$ReaderThread.run(Channel.java:947) Here is the slave log: Slave successfully connected and online ERROR: Connection terminated java.io.IOException: Unexpected termination of the channel at hudson.remoting.Channel$ReaderThread.run(Channel.java:953) Caused by: java.io.EOFException at java.io.ObjectInputStream$BlockDataInputStream.peekByte(ObjectInputStream.java:2553) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1296) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:350) at hudson.remoting.Channel$ReaderThread.run(Channel.java:947) ERROR: [02/25/11 09:59:47] [SSH] Error deleting file. java.io.IOException: Sorry, this connection is closed. at com.trilead.ssh2.transport.TransportManager.sendMessage(TransportManager.java:637) at com.trilead.ssh2.channel.ChannelManager.openSessionChannel(ChannelManager.java:582) at com.trilead.ssh2.Session.<init>(Session.java:40) at com.trilead.ssh2.Connection.openSession(Connection.java:1047) at com.trilead.ssh2.Connection.exec(Connection.java:1434) at hudson.plugins.sshslaves.SSHLauncher.afterDisconnect(SSHLauncher.java:597) at hudson.slaves.SlaveComputer$2.onClosed(SlaveComputer.java:320) at hudson.remoting.Channel.terminate(Channel.java:695) at hudson.remoting.Channel$ReaderThread.run(Channel.java:971) Caused by: java.net.SocketException: Connection reset at java.net.SocketInputStream.read(SocketInputStream.java:168) at com.trilead.ssh2.crypto.cipher.CipherInputStream.fill_buffer(CipherInputStream.java:41) at com.trilead.ssh2.crypto.cipher.CipherInputStream.internal_read(CipherInputStream.java:52) at com.trilead.ssh2.crypto.cipher.CipherInputStream.getBlock(CipherInputStream.java:79) at com.trilead.ssh2.crypto.cipher.CipherInputStream.read(CipherInputStream.java:108) at com.trilead.ssh2.transport.TransportConnection.receiveMessage(TransportConnection.java:232) at com.trilead.ssh2.transport.TransportManager.receiveLoop(TransportManager.java:672) at com.trilead.ssh2.transport.TransportManager$1.run(TransportManager.java:470) at java.lang.Thread.run(Thread.java:662) [02/25/11 09:59:47] [SSH] Connection closed. ERROR: [02/25/11 09:59:47] lagent esclave a été terminé java.io.IOException: Unexpected termination of the channel at hudson.remoting.Channel$ReaderThread.run(Channel.java:953) Caused by: java.io.EOFException at java.io.ObjectInputStream$BlockDataInputStream.peekByte(ObjectInputStream.java:2553) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1296) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:350) at hudson.remoting.Channel$ReaderThread.run(Channel.java:947) FATAL: channel is already closed hudson.remoting.ChannelClosedException: channel is already closed at hudson.remoting.Channel.send(Channel.java:466) at hudson.remoting.Request.call(Request.java:105) at hudson.remoting.Channel.call(Channel.java:629) at hudson.Launcher$RemoteLauncher.kill(Launcher.java:744) at hudson.model.AbstractBuild$AbstractRunner.run(AbstractBuild.java:443) at hudson.model.Run.run(Run.java:1362) at hudson.matrix.MatrixRun.run(MatrixRun.java:137) at hudson.model.ResourceController.execute(ResourceController.java:88) at hudson.model.Executor.run(Executor.java:145) Caused by: java.io.IOException: Unexpected termination of the channel at hudson.remoting.Channel$ReaderThread.run(Channel.java:953) Caused by: java.io.EOFException at java.io.ObjectInputStream$BlockDataInputStream.peekByte(ObjectInputStream.java:2553) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1296) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:350) at hudson.remoting.Channel$ReaderThread.run(Channel.java:947)

    Jenkins JIRA | 6 years ago | ebann
    java.io.IOException: Sorry, this connection is closed.
  2. 0

    Some builds randomly fail with this message: FATAL: L'exécution de la commande a échoué. hudson.util.IOException2: Failed to join the process at hudson.Proc$RemoteProc.join(Proc.java:359) at hudson.Launcher$ProcStarter.join(Launcher.java:280) at hudson.tasks.Ant.perform(Ant.java:216) at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:19) at hudson.model.AbstractBuild$AbstractRunner.perform(AbstractBuild.java:624) at hudson.model.Build$RunnerImpl.build(Build.java:176) at hudson.model.Build$RunnerImpl.doRun(Build.java:138) at hudson.model.AbstractBuild$AbstractRunner.run(AbstractBuild.java:420) at hudson.model.Run.run(Run.java:1362) at hudson.matrix.MatrixRun.run(MatrixRun.java:137) at hudson.model.ResourceController.execute(ResourceController.java:88) at hudson.model.Executor.run(Executor.java:145) Caused by: java.util.concurrent.ExecutionException: hudson.remoting.RequestAbortedException: java.io.IOException: Unexpected termination of the channel at hudson.remoting.Request$1.get(Request.java:218) at hudson.remoting.Request$1.get(Request.java:172) at hudson.remoting.FutureAdapter.get(FutureAdapter.java:55) at hudson.Proc$RemoteProc.join(Proc.java:351) ... 11 more Caused by: hudson.remoting.RequestAbortedException: java.io.IOException: Unexpected termination of the channel at hudson.remoting.Request.abort(Request.java:257) at hudson.remoting.Channel.terminate(Channel.java:680) at hudson.remoting.Channel$ReaderThread.run(Channel.java:971) Caused by: java.io.IOException: Unexpected termination of the channel at hudson.remoting.Channel$ReaderThread.run(Channel.java:953) Caused by: java.io.EOFException at java.io.ObjectInputStream$BlockDataInputStream.peekByte(ObjectInputStream.java:2553) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1296) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:350) at hudson.remoting.Channel$ReaderThread.run(Channel.java:947) Here is the slave log: Slave successfully connected and online ERROR: Connection terminated java.io.IOException: Unexpected termination of the channel at hudson.remoting.Channel$ReaderThread.run(Channel.java:953) Caused by: java.io.EOFException at java.io.ObjectInputStream$BlockDataInputStream.peekByte(ObjectInputStream.java:2553) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1296) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:350) at hudson.remoting.Channel$ReaderThread.run(Channel.java:947) ERROR: [02/25/11 09:59:47] [SSH] Error deleting file. java.io.IOException: Sorry, this connection is closed. at com.trilead.ssh2.transport.TransportManager.sendMessage(TransportManager.java:637) at com.trilead.ssh2.channel.ChannelManager.openSessionChannel(ChannelManager.java:582) at com.trilead.ssh2.Session.<init>(Session.java:40) at com.trilead.ssh2.Connection.openSession(Connection.java:1047) at com.trilead.ssh2.Connection.exec(Connection.java:1434) at hudson.plugins.sshslaves.SSHLauncher.afterDisconnect(SSHLauncher.java:597) at hudson.slaves.SlaveComputer$2.onClosed(SlaveComputer.java:320) at hudson.remoting.Channel.terminate(Channel.java:695) at hudson.remoting.Channel$ReaderThread.run(Channel.java:971) Caused by: java.net.SocketException: Connection reset at java.net.SocketInputStream.read(SocketInputStream.java:168) at com.trilead.ssh2.crypto.cipher.CipherInputStream.fill_buffer(CipherInputStream.java:41) at com.trilead.ssh2.crypto.cipher.CipherInputStream.internal_read(CipherInputStream.java:52) at com.trilead.ssh2.crypto.cipher.CipherInputStream.getBlock(CipherInputStream.java:79) at com.trilead.ssh2.crypto.cipher.CipherInputStream.read(CipherInputStream.java:108) at com.trilead.ssh2.transport.TransportConnection.receiveMessage(TransportConnection.java:232) at com.trilead.ssh2.transport.TransportManager.receiveLoop(TransportManager.java:672) at com.trilead.ssh2.transport.TransportManager$1.run(TransportManager.java:470) at java.lang.Thread.run(Thread.java:662) [02/25/11 09:59:47] [SSH] Connection closed. ERROR: [02/25/11 09:59:47] lagent esclave a été terminé java.io.IOException: Unexpected termination of the channel at hudson.remoting.Channel$ReaderThread.run(Channel.java:953) Caused by: java.io.EOFException at java.io.ObjectInputStream$BlockDataInputStream.peekByte(ObjectInputStream.java:2553) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1296) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:350) at hudson.remoting.Channel$ReaderThread.run(Channel.java:947) FATAL: channel is already closed hudson.remoting.ChannelClosedException: channel is already closed at hudson.remoting.Channel.send(Channel.java:466) at hudson.remoting.Request.call(Request.java:105) at hudson.remoting.Channel.call(Channel.java:629) at hudson.Launcher$RemoteLauncher.kill(Launcher.java:744) at hudson.model.AbstractBuild$AbstractRunner.run(AbstractBuild.java:443) at hudson.model.Run.run(Run.java:1362) at hudson.matrix.MatrixRun.run(MatrixRun.java:137) at hudson.model.ResourceController.execute(ResourceController.java:88) at hudson.model.Executor.run(Executor.java:145) Caused by: java.io.IOException: Unexpected termination of the channel at hudson.remoting.Channel$ReaderThread.run(Channel.java:953) Caused by: java.io.EOFException at java.io.ObjectInputStream$BlockDataInputStream.peekByte(ObjectInputStream.java:2553) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1296) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:350) at hudson.remoting.Channel$ReaderThread.run(Channel.java:947)

    Jenkins JIRA | 6 years ago | ebann
    java.io.IOException: Sorry, this connection is closed.
  3. 0

    I have SSH slaves that periodically reboot. When they do, Jenkins never reconnects. The help text for "Keep this slave on-line as much as possible" says: _This is the default and normal setting. In this mode, Jenkins uses tries to keep the slave on-line. If Jenkins can start the slave without user assistance, it will periodically attempt to restart the slave if it is unavailable. Jenkins will not take the slave off-line._ Instead, it just sits there (for days even) unless a human clicks the "Launch Agent" button. The status is "Ping response time is too long or timed out." and the log shows: {noformat} ERROR: Connection terminated java.io.IOException: Unexpected termination of the channel at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:50) Caused by: java.io.EOFException at java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2353) at java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:2822) at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:804) at java.io.ObjectInputStream.<init>(ObjectInputStream.java:301) at hudson.remoting.ObjectInputStreamEx.<init>(ObjectInputStreamEx.java:48) at hudson.remoting.AbstractSynchronousByteArrayCommandTransport.read(AbstractSynchronousByteArrayCommandTransport.java:34) at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:48) ERROR: Socket connection to SSH server was lost java.net.SocketException: Connection reset at java.net.SocketInputStream.read(SocketInputStream.java:209) at java.net.SocketInputStream.read(SocketInputStream.java:141) at com.trilead.ssh2.crypto.cipher.CipherInputStream.fill_buffer(CipherInputStream.java:41) at com.trilead.ssh2.crypto.cipher.CipherInputStream.internal_read(CipherInputStream.java:52) at com.trilead.ssh2.crypto.cipher.CipherInputStream.getBlock(CipherInputStream.java:79) at com.trilead.ssh2.crypto.cipher.CipherInputStream.read(CipherInputStream.java:108) at com.trilead.ssh2.transport.TransportConnection.receiveMessage(TransportConnection.java:232) at com.trilead.ssh2.transport.TransportManager.receiveLoop(TransportManager.java:693) at com.trilead.ssh2.transport.TransportManager$1.run(TransportManager.java:489) at java.lang.Thread.run(Thread.java:745) Slave JVM has not reported exit code before the socket was lost {noformat}

    Jenkins JIRA | 6 months ago | Christian Höltje
    java.net.SocketException: Connection reset
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  5. 0

    [JIRA] [core] (JENKINS-28476) Unexpected termination of the channel

    Google Groups | 2 years ago | eduard...@cloudfounders.com (JIRA)
    java.net.SocketException: Connection reset
  6. 0

    I have SSH slaves that periodically reboot. When they do, Jenkins never reconnects. The help text for "Keep this slave on-line as much as possible" says: _This is the default and normal setting. In this mode, Jenkins uses tries to keep the slave on-line. If Jenkins can start the slave without user assistance, it will periodically attempt to restart the slave if it is unavailable. Jenkins will not take the slave off-line._ Instead, it just sits there (for days even) unless a human clicks the "Launch Agent" button. The status is "Ping response time is too long or timed out." and the log shows: {noformat} ERROR: Connection terminated java.io.IOException: Unexpected termination of the channel at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:50) Caused by: java.io.EOFException at java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2353) at java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:2822) at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:804) at java.io.ObjectInputStream.<init>(ObjectInputStream.java:301) at hudson.remoting.ObjectInputStreamEx.<init>(ObjectInputStreamEx.java:48) at hudson.remoting.AbstractSynchronousByteArrayCommandTransport.read(AbstractSynchronousByteArrayCommandTransport.java:34) at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:48) ERROR: Socket connection to SSH server was lost java.net.SocketException: Connection reset at java.net.SocketInputStream.read(SocketInputStream.java:209) at java.net.SocketInputStream.read(SocketInputStream.java:141) at com.trilead.ssh2.crypto.cipher.CipherInputStream.fill_buffer(CipherInputStream.java:41) at com.trilead.ssh2.crypto.cipher.CipherInputStream.internal_read(CipherInputStream.java:52) at com.trilead.ssh2.crypto.cipher.CipherInputStream.getBlock(CipherInputStream.java:79) at com.trilead.ssh2.crypto.cipher.CipherInputStream.read(CipherInputStream.java:108) at com.trilead.ssh2.transport.TransportConnection.receiveMessage(TransportConnection.java:232) at com.trilead.ssh2.transport.TransportManager.receiveLoop(TransportManager.java:693) at com.trilead.ssh2.transport.TransportManager$1.run(TransportManager.java:489) at java.lang.Thread.run(Thread.java:745) Slave JVM has not reported exit code before the socket was lost {noformat}

    Jenkins JIRA | 6 months ago | Christian Höltje
    java.net.SocketException: Connection reset

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Root Cause Analysis

  1. java.net.SocketException

    Connection reset

    at java.net.SocketInputStream.read()
  2. Java RT
    SocketInputStream.read
    1. java.net.SocketInputStream.read(SocketInputStream.java:168)
    1 frame
  3. Trilead
    TransportManager$1.run
    1. com.trilead.ssh2.crypto.cipher.CipherInputStream.fill_buffer(CipherInputStream.java:41)
    2. com.trilead.ssh2.crypto.cipher.CipherInputStream.internal_read(CipherInputStream.java:52)
    3. com.trilead.ssh2.crypto.cipher.CipherInputStream.getBlock(CipherInputStream.java:79)
    4. com.trilead.ssh2.crypto.cipher.CipherInputStream.read(CipherInputStream.java:108)
    5. com.trilead.ssh2.transport.TransportConnection.receiveMessage(TransportConnection.java:232)
    6. com.trilead.ssh2.transport.TransportManager.receiveLoop(TransportManager.java:672)
    7. com.trilead.ssh2.transport.TransportManager$1.run(TransportManager.java:470)
    7 frames
  4. Java RT
    Thread.run
    1. java.lang.Thread.run(Thread.java:662)
    1 frame