Starting at Mon Feb 12 09:46:17 KST 2018 Getting slave.jar from http://10.127.90.31 % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0curl: (7) Couldn't connect to server % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 100 713k 100 713k 0 0 1142k 0 --:--:-- --:--:-- --:--:-- 1143k Launching slave process at http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp Calling java -jar /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar -jnlpUrl http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp******** Feb 12, 2018 9:47:19 AM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 12, 2018 9:47:19 AM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 12, 2018 9:47:19 AM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 12, 2018 9:47:19 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 12, 2018 9:47:19 AM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 12, 2018 9:47:19 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 12, 2018 9:47:19 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 12, 2018 9:47:19 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 12, 2018 9:47:19 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 12, 2018 9:47:19 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 12, 2018 9:47:19 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connected WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by hudson.remoting.RemoteClassLoader (file:/Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar) to method java.lang.ClassLoader.getClassLoadingLock(java.lang.String) WARNING: Please consider reporting this to the maintainers of hudson.remoting.RemoteClassLoader WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Feb 12, 2018 10:30:11 AM hudson.Proc$LocalProc join WARNING: Process leaked file descriptors. See https://jenkins.io/redirect/troubleshooting/process-leaked-file-descriptors for more information java.lang.Exception at hudson.Proc$LocalProc.join(Proc.java:334) at hudson.Launcher$RemoteLaunchCallable$1.join(Launcher.java:1304) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:564) at hudson.remoting.RemoteInvocationHandler$RPCRequest.perform(RemoteInvocationHandler.java:896) at hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:870) at hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:829) at hudson.remoting.UserRequest.perform(UserRequest.java:208) at hudson.remoting.UserRequest.perform(UserRequest.java:54) at hudson.remoting.Request$2.run(Request.java:360) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 12, 2018 10:30:13 AM hudson.remoting.UserRequest perform WARNING: LinkageError while performing UserRequest:hudson.Launcher$RemoteLauncher$KillTask@56c30d06 java.lang.LinkageError at hudson.util.ProcessTree$UnixReflection.(ProcessTree.java:710) at hudson.util.ProcessTree$UnixProcess.kill(ProcessTree.java:647) at hudson.util.ProcessTree$UnixProcess.killRecursively(ProcessTree.java:668) at hudson.util.ProcessTree$Unix.killAll(ProcessTree.java:589) at hudson.Launcher$RemoteLauncher$KillTask.call(Launcher.java:1091) at hudson.Launcher$RemoteLauncher$KillTask.call(Launcher.java:1082) at hudson.remoting.UserRequest.perform(UserRequest.java:208) at hudson.remoting.UserRequest.perform(UserRequest.java:54) at hudson.remoting.Request$2.run(Request.java:360) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Caused by: java.lang.ClassNotFoundException: Classloading from system classloader disabled at hudson.remoting.RemoteClassLoader$ClassLoaderProxy.fetch4(RemoteClassLoader.java:834) at hudson.remoting.RemoteClassLoader$ClassLoaderProxy.fetch3(RemoteClassLoader.java:867) at sun.reflect.GeneratedMethodAccessor1632.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at hudson.remoting.RemoteInvocationHandler$RPCRequest.perform(RemoteInvocationHandler.java:896) at hudson.remoting.Request$2.run(Request.java:360) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) at org.jenkinsci.remoting.CallableDecorator.call(CallableDecorator.java:19) at hudson.remoting.CallableDecoratorList$1.call(CallableDecoratorList.java:21) at jenkins.util.ContextResettingExecutorService$2.call(ContextResettingExecutorService.java:46) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) at ......remote call to JNLP4-connect connection to 10.127.90.31/10.127.90.31:50000(Native Method) at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1654) at hudson.remoting.Request.call(Request.java:194) at hudson.remoting.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:260) at com.sun.proxy.$Proxy7.fetch3(Unknown Source) at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:195) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:563) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:496) at java.base/java.lang.Class.forName0(Native Method) at java.base/java.lang.Class.forName(Class.java:292) at hudson.util.ProcessTree$UnixReflection.(ProcessTree.java:699) ... 14 more Feb 12, 2018 10:34:39 AM hudson.remoting.UserRequest perform WARNING: LinkageError while performing UserRequest:RPCRequest(12,join) java.lang.NoClassDefFoundError: Could not initialize class hudson.util.ProcessTree$UnixReflection at hudson.util.ProcessTree$Unix.get(ProcessTree.java:578) at hudson.util.ProcessTree.killAll(ProcessTree.java:145) at hudson.Proc$LocalProc.destroy(Proc.java:384) at hudson.Proc$LocalProc.join(Proc.java:357) at hudson.Launcher$RemoteLaunchCallable$1.join(Launcher.java:1304) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:564) at hudson.remoting.RemoteInvocationHandler$RPCRequest.perform(RemoteInvocationHandler.java:896) at hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:870) at hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:829) at hudson.remoting.UserRequest.perform(UserRequest.java:208) at hudson.remoting.UserRequest.perform(UserRequest.java:54) at hudson.remoting.Request$2.run(Request.java:360) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 12, 2018 10:35:58 AM hudson.remoting.UserRequest perform WARNING: LinkageError while performing UserRequest:RPCRequest(19,join) java.lang.NoClassDefFoundError: Could not initialize class hudson.util.ProcessTree$UnixReflection at hudson.util.ProcessTree$Unix.get(ProcessTree.java:578) at hudson.util.ProcessTree.killAll(ProcessTree.java:145) at hudson.Proc$LocalProc.destroy(Proc.java:384) at hudson.Proc$LocalProc.join(Proc.java:357) at hudson.Launcher$RemoteLaunchCallable$1.join(Launcher.java:1304) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:564) at hudson.remoting.RemoteInvocationHandler$RPCRequest.perform(RemoteInvocationHandler.java:896) at hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:870) at hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:829) at hudson.remoting.UserRequest.perform(UserRequest.java:208) at hudson.remoting.UserRequest.perform(UserRequest.java:54) at hudson.remoting.Request$2.run(Request.java:360) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 12, 2018 10:38:48 AM hudson.remoting.UserRequest perform WARNING: LinkageError while performing UserRequest:RPCRequest(26,join) java.lang.NoClassDefFoundError: Could not initialize class hudson.util.ProcessTree$UnixReflection at hudson.util.ProcessTree$Unix.get(ProcessTree.java:578) at hudson.util.ProcessTree.killAll(ProcessTree.java:145) at hudson.Proc$LocalProc.destroy(Proc.java:384) at hudson.Proc$LocalProc.join(Proc.java:357) at hudson.Launcher$RemoteLaunchCallable$1.join(Launcher.java:1304) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:564) at hudson.remoting.RemoteInvocationHandler$RPCRequest.perform(RemoteInvocationHandler.java:896) at hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:870) at hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:829) at hudson.remoting.UserRequest.perform(UserRequest.java:208) at hudson.remoting.UserRequest.perform(UserRequest.java:54) at hudson.remoting.Request$2.run(Request.java:360) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 12, 2018 3:17:11 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Terminated Feb 12, 2018 3:17:21 PM jenkins.slaves.restarter.JnlpSlaveRestarterInstaller$2$1 onReconnect INFO: Restarting agent via jenkins.slaves.restarter.UnixSlaveRestarter@96f542a Feb 12, 2018 3:17:22 PM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 12, 2018 3:17:22 PM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 12, 2018 3:17:22 PM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 12, 2018 3:17:22 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 12, 2018 3:17:22 PM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 12, 2018 3:17:22 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 12, 2018 3:17:22 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 12, 2018 3:17:22 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 12, 2018 3:17:22 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 12, 2018 3:17:22 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 12, 2018 3:17:22 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Connected WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by hudson.remoting.RemoteClassLoader (file:/Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar) to method java.lang.ClassLoader.getClassLoadingLock(java.lang.String) WARNING: Please consider reporting this to the maintainers of hudson.remoting.RemoteClassLoader WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Feb 12, 2018 3:41:22 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Terminated Feb 12, 2018 3:41:32 PM jenkins.slaves.restarter.JnlpSlaveRestarterInstaller$2$1 onReconnect INFO: Restarting agent via jenkins.slaves.restarter.UnixSlaveRestarter@1c42d162 Feb 12, 2018 3:41:33 PM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 12, 2018 3:41:33 PM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 12, 2018 3:41:33 PM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 12, 2018 3:41:33 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 12, 2018 3:41:34 PM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 12, 2018 3:41:34 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 12, 2018 3:41:34 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 12, 2018 3:41:34 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 12, 2018 3:41:34 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 12, 2018 3:41:34 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 12, 2018 3:41:34 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Connected WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by hudson.remoting.RemoteClassLoader (file:/Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar) to method java.lang.ClassLoader.getClassLoadingLock(java.lang.String) WARNING: Please consider reporting this to the maintainers of hudson.remoting.RemoteClassLoader WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Starting at Mon Feb 12 16:17:40 KST 2018 Getting slave.jar from http://10.127.90.31 % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0curl: (7) Couldn't connect to server % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0curl: (7) Couldn't connect to server % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 5 713k 5 42159 0 0 204k 0 0:00:03 --:--:-- 0:00:03 204k 100 713k 100 713k 0 0 1311k 0 --:--:-- --:--:-- --:--:-- 1311k Launching slave process at http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp Calling java -jar /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar -jnlpUrl http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp******** Feb 12, 2018 4:19:47 PM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 12, 2018 4:19:48 PM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 12, 2018 4:19:48 PM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 12, 2018 4:19:50 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 12, 2018 4:19:50 PM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 12, 2018 4:19:50 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 12, 2018 4:19:50 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 12, 2018 4:19:50 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 12, 2018 4:19:50 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 12, 2018 4:19:51 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 12, 2018 4:19:51 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Connected WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by hudson.remoting.RemoteClassLoader (file:/Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar) to method java.lang.ClassLoader.getClassLoadingLock(java.lang.String) WARNING: Please consider reporting this to the maintainers of hudson.remoting.RemoteClassLoader WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Successfully loaded native POSIX impl. Feb 12, 2018 7:09:42 PM hudson.plugins.tmpcleaner.TmpCleanTask delete INFO: Deletion failed: /var/folders/7w/vbxlh_7x5lz8r3bl6j8k2fnc0000gp/T/tmpclean2174895403682964064.tmp Feb 12, 2018 7:09:42 PM hudson.plugins.tmpcleaner.TmpCleanTask delete INFO: Deletion failed: /var/folders/7w/vbxlh_7x5lz8r3bl6j8k2fnc0000gp/T/com.apple.trustd Feb 12, 2018 7:09:42 PM hudson.plugins.tmpcleaner.TmpCleanTask delete INFO: Deletion failed: /var/folders/7w/vbxlh_7x5lz8r3bl6j8k2fnc0000gp/T/jna--1712433994 Feb 12, 2018 7:09:42 PM hudson.plugins.tmpcleaner.TmpCleanTask call INFO: Temporary directory cleanup fried 0 B disk space, available 636.30 GB Stopping at Mon Feb 12 19:43:57 KST 2018 Starting at Tue Feb 13 09:38:06 KST 2018 Getting slave.jar from http://10.127.90.31 % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0curl: (7) Couldn't connect to server % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0curl: (7) Couldn't connect to server % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 6 713k 6 44908 0 0 54551 0 0:00:13 --:--:-- 0:00:13 54500 48 713k 48 344k 0 0 176k 0 0:00:04 0:00:01 0:00:03 176k 89 713k 89 636k 0 0 218k 0 0:00:03 0:00:02 0:00:01 218k 100 713k 100 713k 0 0 244k 0 0:00:02 0:00:02 --:--:-- 244k Launching slave process at http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp Calling java -jar /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar -jnlpUrl http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp******** Feb 13, 2018 9:40:09 AM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 13, 2018 9:40:09 AM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 13, 2018 9:40:09 AM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 13, 2018 9:40:09 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 13, 2018 9:40:09 AM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 13, 2018 9:40:09 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 13, 2018 9:40:09 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 13, 2018 9:40:09 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 13, 2018 9:40:09 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 13, 2018 9:40:10 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 13, 2018 9:40:10 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connected WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by hudson.remoting.RemoteClassLoader (file:/Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar) to method java.lang.ClassLoader.getClassLoadingLock(java.lang.String) WARNING: Please consider reporting this to the maintainers of hudson.remoting.RemoteClassLoader WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Feb 13, 2018 10:14:18 AM hudson.Proc$LocalProc join WARNING: Process leaked file descriptors. See https://jenkins.io/redirect/troubleshooting/process-leaked-file-descriptors for more information java.lang.Exception at hudson.Proc$LocalProc.join(Proc.java:334) at hudson.Launcher$RemoteLaunchCallable$1.join(Launcher.java:1304) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:564) at hudson.remoting.RemoteInvocationHandler$RPCRequest.perform(RemoteInvocationHandler.java:896) at hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:870) at hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:829) at hudson.remoting.UserRequest.perform(UserRequest.java:208) at hudson.remoting.UserRequest.perform(UserRequest.java:54) at hudson.remoting.Request$2.run(Request.java:360) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 13, 2018 10:14:19 AM hudson.remoting.UserRequest perform WARNING: LinkageError while performing UserRequest:hudson.Launcher$RemoteLauncher$KillTask@1b5d8e0f java.lang.LinkageError at hudson.util.ProcessTree$UnixReflection.(ProcessTree.java:710) at hudson.util.ProcessTree$UnixProcess.kill(ProcessTree.java:647) at hudson.util.ProcessTree$UnixProcess.killRecursively(ProcessTree.java:668) at hudson.util.ProcessTree$Unix.killAll(ProcessTree.java:589) at hudson.Launcher$RemoteLauncher$KillTask.call(Launcher.java:1091) at hudson.Launcher$RemoteLauncher$KillTask.call(Launcher.java:1082) at hudson.remoting.UserRequest.perform(UserRequest.java:208) at hudson.remoting.UserRequest.perform(UserRequest.java:54) at hudson.remoting.Request$2.run(Request.java:360) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Caused by: java.lang.ClassNotFoundException: Classloading from system classloader disabled at hudson.remoting.RemoteClassLoader$ClassLoaderProxy.fetch4(RemoteClassLoader.java:834) at hudson.remoting.RemoteClassLoader$ClassLoaderProxy.fetch3(RemoteClassLoader.java:867) at sun.reflect.GeneratedMethodAccessor1632.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at hudson.remoting.RemoteInvocationHandler$RPCRequest.perform(RemoteInvocationHandler.java:896) at hudson.remoting.Request$2.run(Request.java:360) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) at org.jenkinsci.remoting.CallableDecorator.call(CallableDecorator.java:19) at hudson.remoting.CallableDecoratorList$1.call(CallableDecoratorList.java:21) at jenkins.util.ContextResettingExecutorService$2.call(ContextResettingExecutorService.java:46) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) at ......remote call to JNLP4-connect connection to 10.127.90.31/10.127.90.31:50000(Native Method) at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1654) at hudson.remoting.Request.call(Request.java:194) at hudson.remoting.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:260) at com.sun.proxy.$Proxy7.fetch3(Unknown Source) at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:195) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:563) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:496) at java.base/java.lang.Class.forName0(Native Method) at java.base/java.lang.Class.forName(Class.java:292) at hudson.util.ProcessTree$UnixReflection.(ProcessTree.java:699) ... 14 more Feb 13, 2018 1:50:52 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Terminated Feb 13, 2018 1:51:02 PM jenkins.slaves.restarter.JnlpSlaveRestarterInstaller$2$1 onReconnect INFO: Restarting agent via jenkins.slaves.restarter.UnixSlaveRestarter@4efccef9 Feb 13, 2018 1:51:03 PM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 13, 2018 1:51:03 PM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 13, 2018 1:51:03 PM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 13, 2018 1:51:03 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 13, 2018 1:51:03 PM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 13, 2018 1:51:03 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 13, 2018 1:51:03 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 13, 2018 1:51:03 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 13, 2018 1:51:03 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 13, 2018 1:51:03 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 13, 2018 1:51:03 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Connected WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by hudson.remoting.RemoteClassLoader (file:/Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar) to method java.lang.ClassLoader.getClassLoadingLock(java.lang.String) WARNING: Please consider reporting this to the maintainers of hudson.remoting.RemoteClassLoader WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Feb 13, 2018 4:31:27 PM hudson.Proc$LocalProc join WARNING: Process leaked file descriptors. See https://jenkins.io/redirect/troubleshooting/process-leaked-file-descriptors for more information java.lang.Exception at hudson.Proc$LocalProc.join(Proc.java:334) at hudson.Launcher$RemoteLaunchCallable$1.join(Launcher.java:1304) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:564) at hudson.remoting.RemoteInvocationHandler$RPCRequest.perform(RemoteInvocationHandler.java:896) at hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:870) at hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:829) at hudson.remoting.UserRequest.perform(UserRequest.java:208) at hudson.remoting.UserRequest.perform(UserRequest.java:54) at hudson.remoting.Request$2.run(Request.java:360) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 13, 2018 4:31:28 PM hudson.remoting.UserRequest perform WARNING: LinkageError while performing UserRequest:hudson.Launcher$RemoteLauncher$KillTask@44136bda java.lang.LinkageError at hudson.util.ProcessTree$UnixReflection.(ProcessTree.java:710) at hudson.util.ProcessTree$UnixProcess.kill(ProcessTree.java:647) at hudson.util.ProcessTree$UnixProcess.killRecursively(ProcessTree.java:668) at hudson.util.ProcessTree$UnixProcess.killRecursively(ProcessTree.java:667) at hudson.util.ProcessTree$Unix.killAll(ProcessTree.java:589) at hudson.Launcher$RemoteLauncher$KillTask.call(Launcher.java:1091) at hudson.Launcher$RemoteLauncher$KillTask.call(Launcher.java:1082) at hudson.remoting.UserRequest.perform(UserRequest.java:208) at hudson.remoting.UserRequest.perform(UserRequest.java:54) at hudson.remoting.Request$2.run(Request.java:360) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Caused by: java.lang.ClassNotFoundException: Classloading from system classloader disabled at hudson.remoting.RemoteClassLoader$ClassLoaderProxy.fetch4(RemoteClassLoader.java:834) at hudson.remoting.RemoteClassLoader$ClassLoaderProxy.fetch3(RemoteClassLoader.java:867) at sun.reflect.GeneratedMethodAccessor1632.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at hudson.remoting.RemoteInvocationHandler$RPCRequest.perform(RemoteInvocationHandler.java:896) at hudson.remoting.Request$2.run(Request.java:360) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) at org.jenkinsci.remoting.CallableDecorator.call(CallableDecorator.java:19) at hudson.remoting.CallableDecoratorList$1.call(CallableDecoratorList.java:21) at jenkins.util.ContextResettingExecutorService$2.call(ContextResettingExecutorService.java:46) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) at ......remote call to JNLP4-connect connection to 10.127.90.31/10.127.90.31:50000(Native Method) at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1654) at hudson.remoting.Request.call(Request.java:194) at hudson.remoting.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:260) at com.sun.proxy.$Proxy7.fetch3(Unknown Source) at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:195) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:563) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:496) at java.base/java.lang.Class.forName0(Native Method) at java.base/java.lang.Class.forName(Class.java:292) at hudson.util.ProcessTree$UnixReflection.(ProcessTree.java:699) ... 15 more Feb 13, 2018 6:13:46 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Terminated Feb 13, 2018 6:13:57 PM jenkins.slaves.restarter.JnlpSlaveRestarterInstaller$2$1 onReconnect INFO: Restarting agent via jenkins.slaves.restarter.UnixSlaveRestarter@684c2f64 Feb 13, 2018 6:13:57 PM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 13, 2018 6:13:57 PM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 13, 2018 6:13:57 PM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 13, 2018 6:13:57 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 13, 2018 6:13:57 PM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 13, 2018 6:13:57 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 13, 2018 6:13:57 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 13, 2018 6:13:57 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 13, 2018 6:13:58 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 13, 2018 6:13:58 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 13, 2018 6:13:58 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Connected WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by hudson.remoting.RemoteClassLoader (file:/Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar) to method java.lang.ClassLoader.getClassLoadingLock(java.lang.String) WARNING: Please consider reporting this to the maintainers of hudson.remoting.RemoteClassLoader WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Successfully loaded native POSIX impl. Feb 13, 2018 7:09:42 PM hudson.plugins.tmpcleaner.TmpCleanTask delete INFO: Deletion failed: /var/folders/7w/vbxlh_7x5lz8r3bl6j8k2fnc0000gp/T/tmpclean1284799455022895247.tmp Feb 13, 2018 7:09:42 PM hudson.plugins.tmpcleaner.TmpCleanTask delete INFO: Deletion failed: /var/folders/7w/vbxlh_7x5lz8r3bl6j8k2fnc0000gp/T/2018113-12102-13ahor5.1xy3 Feb 13, 2018 7:09:42 PM hudson.plugins.tmpcleaner.TmpCleanTask delete INFO: Deletion failed: /var/folders/7w/vbxlh_7x5lz8r3bl6j8k2fnc0000gp/T/2018113-12102-1c924lj.904g Feb 13, 2018 7:09:42 PM hudson.plugins.tmpcleaner.TmpCleanTask delete INFO: Deletion failed: /var/folders/7w/vbxlh_7x5lz8r3bl6j8k2fnc0000gp/T/2018113-12102-1ftpa02.akhq Feb 13, 2018 7:09:42 PM hudson.plugins.tmpcleaner.TmpCleanTask delete INFO: Deletion failed: /var/folders/7w/vbxlh_7x5lz8r3bl6j8k2fnc0000gp/T/2018113-12102-1k8to0q.yngm Feb 13, 2018 7:09:42 PM hudson.plugins.tmpcleaner.TmpCleanTask delete INFO: Deletion failed: /var/folders/7w/vbxlh_7x5lz8r3bl6j8k2fnc0000gp/T/2018113-12102-1kkpgh4.yplz Feb 13, 2018 7:09:42 PM hudson.plugins.tmpcleaner.TmpCleanTask delete INFO: Deletion failed: /var/folders/7w/vbxlh_7x5lz8r3bl6j8k2fnc0000gp/T/2018113-12102-1nscg5h.e64b Feb 13, 2018 7:09:42 PM hudson.plugins.tmpcleaner.TmpCleanTask delete INFO: Deletion failed: /var/folders/7w/vbxlh_7x5lz8r3bl6j8k2fnc0000gp/T/2018113-12102-1o1nhiw.7pxv Feb 13, 2018 7:09:42 PM hudson.plugins.tmpcleaner.TmpCleanTask delete INFO: Deletion failed: /var/folders/7w/vbxlh_7x5lz8r3bl6j8k2fnc0000gp/T/2018113-12102-1qci62y.9srkg Feb 13, 2018 7:09:42 PM hudson.plugins.tmpcleaner.TmpCleanTask delete INFO: Deletion failed: /var/folders/7w/vbxlh_7x5lz8r3bl6j8k2fnc0000gp/T/2018113-12102-1ssit3w.o9dtg Feb 13, 2018 7:09:42 PM hudson.plugins.tmpcleaner.TmpCleanTask delete INFO: Deletion failed: /var/folders/7w/vbxlh_7x5lz8r3bl6j8k2fnc0000gp/T/2018113-12102-a9r98a.6ry3 Feb 13, 2018 7:09:42 PM hudson.plugins.tmpcleaner.TmpCleanTask delete INFO: Deletion failed: /var/folders/7w/vbxlh_7x5lz8r3bl6j8k2fnc0000gp/T/2018113-12102-tg3ax3.fo80r Feb 13, 2018 7:09:42 PM hudson.plugins.tmpcleaner.TmpCleanTask delete INFO: Deletion failed: /var/folders/7w/vbxlh_7x5lz8r3bl6j8k2fnc0000gp/T/2018113-12102-wftg4x.bn8 Feb 13, 2018 7:09:42 PM hudson.plugins.tmpcleaner.TmpCleanTask delete INFO: Deletion failed: /var/folders/7w/vbxlh_7x5lz8r3bl6j8k2fnc0000gp/T/2018113-817-4ul4ji.hrnu8 Feb 13, 2018 7:09:42 PM hudson.plugins.tmpcleaner.TmpCleanTask delete INFO: Deletion failed: /var/folders/7w/vbxlh_7x5lz8r3bl6j8k2fnc0000gp/T/com.apple.trustd Feb 13, 2018 7:09:42 PM hudson.plugins.tmpcleaner.TmpCleanTask delete INFO: Deletion failed: /var/folders/7w/vbxlh_7x5lz8r3bl6j8k2fnc0000gp/T/jna--1712433994 Feb 13, 2018 7:09:43 PM hudson.plugins.tmpcleaner.TmpCleanTask call INFO: Temporary directory cleanup fried -4096 B disk space, available 634.51 GB Starting at Wed Feb 14 09:46:20 KST 2018 Getting slave.jar from http://10.127.90.31 % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0curl: (7) Couldn't connect to server % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0curl: (7) Couldn't connect to server % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 12 713k 12 92998 0 0 271k 0 0:00:02 --:--:-- 0:00:02 271k 100 713k 100 713k 0 0 942k 0 --:--:-- --:--:-- --:--:-- 942k Launching slave process at http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp Calling java -jar /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar -jnlpUrl http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp******** Feb 14, 2018 9:48:32 AM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 14, 2018 9:48:33 AM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 14, 2018 9:48:33 AM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 14, 2018 9:48:35 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 14, 2018 9:48:35 AM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 14, 2018 9:48:35 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 9:48:35 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 14, 2018 9:48:35 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 9:48:35 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 14, 2018 9:48:36 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 9:48:36 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connected WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by hudson.remoting.RemoteClassLoader (file:/Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar) to method java.lang.ClassLoader.getClassLoadingLock(java.lang.String) WARNING: Please consider reporting this to the maintainers of hudson.remoting.RemoteClassLoader WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Starting at Wed Feb 14 10:01:44 KST 2018 Getting slave.jar from http://10.127.90.31 % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0curl: (7) Couldn't connect to server % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 64 713k 64 462k 0 0 1070k 0 --:--:-- --:--:-- --:--:-- 1068k 100 713k 100 713k 0 0 1337k 0 --:--:-- --:--:-- --:--:-- 1336k Launching slave process at http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp Calling java -jar /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar -jnlpUrl http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp******** Feb 14, 2018 10:02:46 AM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 14, 2018 10:02:46 AM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 14, 2018 10:02:46 AM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 14, 2018 10:02:47 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 14, 2018 10:02:47 AM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 14, 2018 10:02:47 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:02:47 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 14, 2018 10:02:47 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:02:47 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 14, 2018 10:02:47 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:02:47 AM org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer onRecv INFO: [JNLP4-connect connection to 10.127.90.31/10.127.90.31:50000] Local headers refused by remote: kr_imac_yb is already connected to this master. Rejecting this connection. Feb 14, 2018 10:02:47 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP4-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.util.SettableFuture.get(SettableFuture.java:223) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.newAbortCause(ConnectionHeadersFilterLayer.java:377) at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.onRecvClosed(ConnectionHeadersFilterLayer.java:432) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.FilterLayer.onRecvClosed(FilterLayer.java:287) at org.jenkinsci.remoting.protocol.impl.SSLEngineFilterLayer.onRecvClosed(SSLEngineFilterLayer.java:172) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.NetworkLayer.onRecvClosed(NetworkLayer.java:154) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer.access$1500(BIONetworkLayer.java:48) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer$Reader.run(BIONetworkLayer.java:247) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Suppressed: java.nio.channels.ClosedChannelException ... 7 more Feb 14, 2018 10:02:47 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:02:47 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP4-plaintext not supported, skipping Feb 14, 2018 10:02:47 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP3-connect not supported, skipping Feb 14, 2018 10:02:47 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP2-connect Feb 14, 2018 10:02:47 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP2-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol2Handler.sendHandshake(JnlpProtocol2Handler.java:134) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:02:47 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:02:48 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP-connect Feb 14, 2018 10:02:48 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol1Handler.sendHandshake(JnlpProtocol1Handler.java:121) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:02:48 AM hudson.remoting.jnlp.Main$CuiListener error SEVERE: The server rejected the connection: None of the protocols were accepted java.lang.Exception: The server rejected the connection: None of the protocols were accepted at hudson.remoting.Engine.onConnectionRejected(Engine.java:651) at hudson.remoting.Engine.innerRun(Engine.java:615) at hudson.remoting.Engine.run(Engine.java:451) /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jnlp.sh: line 21: kill: (457) - No such process Stopping at Wed Feb 14 10:02:48 KST 2018 Starting at Wed Feb 14 10:02:48 KST 2018 Getting slave.jar from http://10.127.90.31 % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 100 713k 100 713k 0 0 1199k 0 --:--:-- --:--:-- --:--:-- 1201k Launching slave process at http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp Calling java -jar /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar -jnlpUrl http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp******** Feb 14, 2018 10:02:50 AM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 14, 2018 10:02:50 AM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 14, 2018 10:02:50 AM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 14, 2018 10:02:50 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 14, 2018 10:02:50 AM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 14, 2018 10:02:50 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:02:50 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 14, 2018 10:02:50 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:02:50 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 14, 2018 10:02:50 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:02:50 AM org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer onRecv INFO: [JNLP4-connect connection to 10.127.90.31/10.127.90.31:50000] Local headers refused by remote: kr_imac_yb is already connected to this master. Rejecting this connection. Feb 14, 2018 10:02:50 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP4-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.util.SettableFuture.get(SettableFuture.java:223) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.newAbortCause(ConnectionHeadersFilterLayer.java:377) at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.onRecvClosed(ConnectionHeadersFilterLayer.java:432) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.FilterLayer.onRecvClosed(FilterLayer.java:287) at org.jenkinsci.remoting.protocol.impl.SSLEngineFilterLayer.onRecvClosed(SSLEngineFilterLayer.java:172) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.NetworkLayer.onRecvClosed(NetworkLayer.java:154) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer.access$1500(BIONetworkLayer.java:48) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer$Reader.run(BIONetworkLayer.java:247) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Suppressed: java.nio.channels.ClosedChannelException ... 7 more Feb 14, 2018 10:02:50 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:02:50 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP4-plaintext not supported, skipping Feb 14, 2018 10:02:50 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP3-connect not supported, skipping Feb 14, 2018 10:02:50 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP2-connect Feb 14, 2018 10:02:51 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP2-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol2Handler.sendHandshake(JnlpProtocol2Handler.java:134) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:02:51 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:02:51 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP-connect Feb 14, 2018 10:02:51 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol1Handler.sendHandshake(JnlpProtocol1Handler.java:121) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:02:51 AM hudson.remoting.jnlp.Main$CuiListener error SEVERE: The server rejected the connection: None of the protocols were accepted java.lang.Exception: The server rejected the connection: None of the protocols were accepted at hudson.remoting.Engine.onConnectionRejected(Engine.java:651) at hudson.remoting.Engine.innerRun(Engine.java:615) at hudson.remoting.Engine.run(Engine.java:451) /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jnlp.sh: line 21: kill: (481) - No such process Stopping at Wed Feb 14 10:02:51 KST 2018 Starting at Wed Feb 14 10:02:59 KST 2018 Getting slave.jar from http://10.127.90.31 % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 100 713k 100 713k 0 0 985k 0 --:--:-- --:--:-- --:--:-- 985k Launching slave process at http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp Calling java -jar /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar -jnlpUrl http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp******** Feb 14, 2018 10:03:01 AM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 14, 2018 10:03:01 AM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 14, 2018 10:03:01 AM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 14, 2018 10:03:01 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 14, 2018 10:03:01 AM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 14, 2018 10:03:01 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:03:01 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 14, 2018 10:03:01 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:03:01 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 14, 2018 10:03:01 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:03:01 AM org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer onRecv INFO: [JNLP4-connect connection to 10.127.90.31/10.127.90.31:50000] Local headers refused by remote: kr_imac_yb is already connected to this master. Rejecting this connection. Feb 14, 2018 10:03:01 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP4-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.util.SettableFuture.get(SettableFuture.java:223) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.newAbortCause(ConnectionHeadersFilterLayer.java:377) at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.onRecvClosed(ConnectionHeadersFilterLayer.java:432) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.FilterLayer.onRecvClosed(FilterLayer.java:287) at org.jenkinsci.remoting.protocol.impl.SSLEngineFilterLayer.onRecvClosed(SSLEngineFilterLayer.java:172) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.NetworkLayer.onRecvClosed(NetworkLayer.java:154) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer.access$1500(BIONetworkLayer.java:48) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer$Reader.run(BIONetworkLayer.java:247) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Suppressed: java.nio.channels.ClosedChannelException ... 7 more Feb 14, 2018 10:03:01 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:03:01 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP4-plaintext not supported, skipping Feb 14, 2018 10:03:01 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP3-connect not supported, skipping Feb 14, 2018 10:03:01 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP2-connect Feb 14, 2018 10:03:01 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP2-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol2Handler.sendHandshake(JnlpProtocol2Handler.java:134) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:03:01 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:03:01 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP-connect Feb 14, 2018 10:03:01 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol1Handler.sendHandshake(JnlpProtocol1Handler.java:121) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:03:01 AM hudson.remoting.jnlp.Main$CuiListener error SEVERE: The server rejected the connection: None of the protocols were accepted java.lang.Exception: The server rejected the connection: None of the protocols were accepted at hudson.remoting.Engine.onConnectionRejected(Engine.java:651) at hudson.remoting.Engine.innerRun(Engine.java:615) at hudson.remoting.Engine.run(Engine.java:451) /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jnlp.sh: line 21: kill: (506) - No such process Stopping at Wed Feb 14 10:03:02 KST 2018 Starting at Wed Feb 14 10:03:10 KST 2018 Getting slave.jar from http://10.127.90.31 % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 0 713k 0 2313 0 0 10100 0 0:01:12 --:--:-- 0:01:12 10100 100 713k 100 713k 0 0 1100k 0 --:--:-- --:--:-- --:--:-- 1099k Launching slave process at http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp Calling java -jar /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar -jnlpUrl http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp******** Feb 14, 2018 10:03:12 AM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 14, 2018 10:03:12 AM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 14, 2018 10:03:12 AM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 14, 2018 10:03:12 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 14, 2018 10:03:12 AM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 14, 2018 10:03:12 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:03:12 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 14, 2018 10:03:12 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:03:13 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 14, 2018 10:03:13 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:03:13 AM org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer onRecv INFO: [JNLP4-connect connection to 10.127.90.31/10.127.90.31:50000] Local headers refused by remote: kr_imac_yb is already connected to this master. Rejecting this connection. Feb 14, 2018 10:03:13 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP4-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.util.SettableFuture.get(SettableFuture.java:223) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.newAbortCause(ConnectionHeadersFilterLayer.java:377) at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.onRecvClosed(ConnectionHeadersFilterLayer.java:432) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.FilterLayer.onRecvClosed(FilterLayer.java:287) at org.jenkinsci.remoting.protocol.impl.SSLEngineFilterLayer.onRecvClosed(SSLEngineFilterLayer.java:172) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.NetworkLayer.onRecvClosed(NetworkLayer.java:154) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer.access$1500(BIONetworkLayer.java:48) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer$Reader.run(BIONetworkLayer.java:247) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Suppressed: java.nio.channels.ClosedChannelException ... 7 more Feb 14, 2018 10:03:13 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:03:14 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP4-plaintext not supported, skipping Feb 14, 2018 10:03:14 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP3-connect not supported, skipping Feb 14, 2018 10:03:14 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP2-connect Feb 14, 2018 10:03:14 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP2-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol2Handler.sendHandshake(JnlpProtocol2Handler.java:134) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:03:14 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:03:14 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP-connect Feb 14, 2018 10:03:14 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol1Handler.sendHandshake(JnlpProtocol1Handler.java:121) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:03:14 AM hudson.remoting.jnlp.Main$CuiListener error SEVERE: The server rejected the connection: None of the protocols were accepted java.lang.Exception: The server rejected the connection: None of the protocols were accepted at hudson.remoting.Engine.onConnectionRejected(Engine.java:651) at hudson.remoting.Engine.innerRun(Engine.java:615) at hudson.remoting.Engine.run(Engine.java:451) /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jnlp.sh: line 21: kill: (595) - No such process Stopping at Wed Feb 14 10:03:15 KST 2018 Starting at Wed Feb 14 10:03:21 KST 2018 Getting slave.jar from http://10.127.90.31 % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 47 713k 47 337k 0 0 673k 0 0:00:01 --:--:-- 0:00:01 673k 100 713k 100 713k 0 0 976k 0 --:--:-- --:--:-- --:--:-- 976k Launching slave process at http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp Calling java -jar /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar -jnlpUrl http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp******** Feb 14, 2018 10:03:22 AM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 14, 2018 10:03:22 AM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 14, 2018 10:03:22 AM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 14, 2018 10:03:23 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 14, 2018 10:03:23 AM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 14, 2018 10:03:23 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:03:23 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 14, 2018 10:03:23 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:03:23 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 14, 2018 10:03:23 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:03:23 AM org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer onRecv INFO: [JNLP4-connect connection to 10.127.90.31/10.127.90.31:50000] Local headers refused by remote: kr_imac_yb is already connected to this master. Rejecting this connection. Feb 14, 2018 10:03:23 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP4-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.util.SettableFuture.get(SettableFuture.java:223) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.newAbortCause(ConnectionHeadersFilterLayer.java:377) at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.onRecvClosed(ConnectionHeadersFilterLayer.java:432) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.FilterLayer.onRecvClosed(FilterLayer.java:287) at org.jenkinsci.remoting.protocol.impl.SSLEngineFilterLayer.onRecvClosed(SSLEngineFilterLayer.java:172) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.NetworkLayer.onRecvClosed(NetworkLayer.java:154) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer.access$1500(BIONetworkLayer.java:48) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer$Reader.run(BIONetworkLayer.java:247) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Suppressed: java.nio.channels.ClosedChannelException ... 7 more Feb 14, 2018 10:03:23 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:03:23 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP4-plaintext not supported, skipping Feb 14, 2018 10:03:23 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP3-connect not supported, skipping Feb 14, 2018 10:03:23 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP2-connect Feb 14, 2018 10:03:23 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP2-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol2Handler.sendHandshake(JnlpProtocol2Handler.java:134) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:03:23 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:03:23 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP-connect Feb 14, 2018 10:03:23 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol1Handler.sendHandshake(JnlpProtocol1Handler.java:121) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:03:23 AM hudson.remoting.jnlp.Main$CuiListener error SEVERE: The server rejected the connection: None of the protocols were accepted java.lang.Exception: The server rejected the connection: None of the protocols were accepted at hudson.remoting.Engine.onConnectionRejected(Engine.java:651) at hudson.remoting.Engine.innerRun(Engine.java:615) at hudson.remoting.Engine.run(Engine.java:451) /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jnlp.sh: line 21: kill: (628) - No such process Stopping at Wed Feb 14 10:03:24 KST 2018 Starting at Wed Feb 14 10:03:32 KST 2018 Getting slave.jar from http://10.127.90.31 % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 71 713k 71 509k 0 0 882k 0 --:--:-- --:--:-- --:--:-- 881k 100 713k 100 713k 0 0 1005k 0 --:--:-- --:--:-- --:--:-- 1004k Launching slave process at http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp Calling java -jar /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar -jnlpUrl http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp******** Feb 14, 2018 10:03:33 AM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 14, 2018 10:03:33 AM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 14, 2018 10:03:33 AM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 14, 2018 10:03:34 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 14, 2018 10:03:34 AM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 14, 2018 10:03:34 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:03:34 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 14, 2018 10:03:34 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:03:34 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 14, 2018 10:03:34 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:03:34 AM org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer onRecv INFO: [JNLP4-connect connection to 10.127.90.31/10.127.90.31:50000] Local headers refused by remote: kr_imac_yb is already connected to this master. Rejecting this connection. Feb 14, 2018 10:03:34 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP4-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.util.SettableFuture.get(SettableFuture.java:223) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.newAbortCause(ConnectionHeadersFilterLayer.java:377) at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.onRecvClosed(ConnectionHeadersFilterLayer.java:432) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.FilterLayer.onRecvClosed(FilterLayer.java:287) at org.jenkinsci.remoting.protocol.impl.SSLEngineFilterLayer.onRecvClosed(SSLEngineFilterLayer.java:172) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.NetworkLayer.onRecvClosed(NetworkLayer.java:154) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer.access$1500(BIONetworkLayer.java:48) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer$Reader.run(BIONetworkLayer.java:247) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Suppressed: java.nio.channels.ClosedChannelException ... 7 more Feb 14, 2018 10:03:34 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:03:34 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP4-plaintext not supported, skipping Feb 14, 2018 10:03:34 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP3-connect not supported, skipping Feb 14, 2018 10:03:34 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP2-connect Feb 14, 2018 10:03:34 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP2-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol2Handler.sendHandshake(JnlpProtocol2Handler.java:134) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:03:34 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:03:34 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP-connect Feb 14, 2018 10:03:34 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol1Handler.sendHandshake(JnlpProtocol1Handler.java:121) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:03:34 AM hudson.remoting.jnlp.Main$CuiListener error SEVERE: The server rejected the connection: None of the protocols were accepted java.lang.Exception: The server rejected the connection: None of the protocols were accepted at hudson.remoting.Engine.onConnectionRejected(Engine.java:651) at hudson.remoting.Engine.innerRun(Engine.java:615) at hudson.remoting.Engine.run(Engine.java:451) /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jnlp.sh: line 21: kill: (657) - No such process Stopping at Wed Feb 14 10:03:35 KST 2018 Starting at Wed Feb 14 10:03:42 KST 2018 Getting slave.jar from http://10.127.90.31 % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 56 713k 56 403k 0 0 865k 0 --:--:-- --:--:-- --:--:-- 863k 100 713k 100 713k 0 0 1045k 0 --:--:-- --:--:-- --:--:-- 1044k Launching slave process at http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp Calling java -jar /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar -jnlpUrl http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp******** Feb 14, 2018 10:03:43 AM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 14, 2018 10:03:43 AM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 14, 2018 10:03:43 AM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 14, 2018 10:03:43 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 14, 2018 10:03:44 AM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 14, 2018 10:03:44 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:03:44 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 14, 2018 10:03:44 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:03:44 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 14, 2018 10:03:44 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:03:44 AM org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer onRecv INFO: [JNLP4-connect connection to 10.127.90.31/10.127.90.31:50000] Local headers refused by remote: kr_imac_yb is already connected to this master. Rejecting this connection. Feb 14, 2018 10:03:44 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP4-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.util.SettableFuture.get(SettableFuture.java:223) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.newAbortCause(ConnectionHeadersFilterLayer.java:377) at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.onRecvClosed(ConnectionHeadersFilterLayer.java:432) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.FilterLayer.onRecvClosed(FilterLayer.java:287) at org.jenkinsci.remoting.protocol.impl.SSLEngineFilterLayer.onRecvClosed(SSLEngineFilterLayer.java:172) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.NetworkLayer.onRecvClosed(NetworkLayer.java:154) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer.access$1500(BIONetworkLayer.java:48) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer$Reader.run(BIONetworkLayer.java:247) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Suppressed: java.nio.channels.ClosedChannelException ... 7 more Feb 14, 2018 10:03:44 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:03:44 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP4-plaintext not supported, skipping Feb 14, 2018 10:03:44 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP3-connect not supported, skipping Feb 14, 2018 10:03:44 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP2-connect Feb 14, 2018 10:03:44 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP2-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol2Handler.sendHandshake(JnlpProtocol2Handler.java:134) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:03:44 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:03:44 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP-connect Feb 14, 2018 10:03:44 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol1Handler.sendHandshake(JnlpProtocol1Handler.java:121) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:03:44 AM hudson.remoting.jnlp.Main$CuiListener error SEVERE: The server rejected the connection: None of the protocols were accepted java.lang.Exception: The server rejected the connection: None of the protocols were accepted at hudson.remoting.Engine.onConnectionRejected(Engine.java:651) at hudson.remoting.Engine.innerRun(Engine.java:615) at hudson.remoting.Engine.run(Engine.java:451) /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jnlp.sh: line 21: kill: (689) - No such process Stopping at Wed Feb 14 10:03:45 KST 2018 Starting at Wed Feb 14 10:03:52 KST 2018 Getting slave.jar from http://10.127.90.31 % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 0 713k 0 2313 0 0 7703 0 0:01:34 --:--:-- 0:01:34 7684 100 713k 100 713k 0 0 813k 0 --:--:-- --:--:-- --:--:-- 813k Launching slave process at http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp Calling java -jar /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar -jnlpUrl http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp******** Feb 14, 2018 10:03:54 AM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 14, 2018 10:03:54 AM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 14, 2018 10:03:54 AM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 14, 2018 10:03:54 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 14, 2018 10:03:54 AM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 14, 2018 10:03:54 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:03:54 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 14, 2018 10:03:54 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:03:54 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 14, 2018 10:03:55 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:03:55 AM org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer onRecv INFO: [JNLP4-connect connection to 10.127.90.31/10.127.90.31:50000] Local headers refused by remote: kr_imac_yb is already connected to this master. Rejecting this connection. Feb 14, 2018 10:03:55 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP4-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.util.SettableFuture.get(SettableFuture.java:223) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.newAbortCause(ConnectionHeadersFilterLayer.java:377) at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.onRecvClosed(ConnectionHeadersFilterLayer.java:432) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.FilterLayer.onRecvClosed(FilterLayer.java:287) at org.jenkinsci.remoting.protocol.impl.SSLEngineFilterLayer.onRecvClosed(SSLEngineFilterLayer.java:172) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.NetworkLayer.onRecvClosed(NetworkLayer.java:154) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer.access$1500(BIONetworkLayer.java:48) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer$Reader.run(BIONetworkLayer.java:247) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Suppressed: java.nio.channels.ClosedChannelException ... 7 more Feb 14, 2018 10:03:55 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:03:55 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP4-plaintext not supported, skipping Feb 14, 2018 10:03:55 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP3-connect not supported, skipping Feb 14, 2018 10:03:55 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP2-connect Feb 14, 2018 10:03:55 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP2-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol2Handler.sendHandshake(JnlpProtocol2Handler.java:134) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:03:55 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:03:55 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP-connect Feb 14, 2018 10:03:55 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol1Handler.sendHandshake(JnlpProtocol1Handler.java:121) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:03:55 AM hudson.remoting.jnlp.Main$CuiListener error SEVERE: The server rejected the connection: None of the protocols were accepted java.lang.Exception: The server rejected the connection: None of the protocols were accepted at hudson.remoting.Engine.onConnectionRejected(Engine.java:651) at hudson.remoting.Engine.innerRun(Engine.java:615) at hudson.remoting.Engine.run(Engine.java:451) /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jnlp.sh: line 21: kill: (709) - No such process Stopping at Wed Feb 14 10:03:56 KST 2018 Starting at Wed Feb 14 10:04:03 KST 2018 Getting slave.jar from http://10.127.90.31 % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 83 713k 83 592k 0 0 859k 0 --:--:-- --:--:-- --:--:-- 858k 100 713k 100 713k 0 0 993k 0 --:--:-- --:--:-- --:--:-- 993k Launching slave process at http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp Calling java -jar /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar -jnlpUrl http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp******** Feb 14, 2018 10:04:04 AM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 14, 2018 10:04:04 AM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 14, 2018 10:04:04 AM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 14, 2018 10:04:04 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 14, 2018 10:04:04 AM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 14, 2018 10:04:05 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:04:05 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 14, 2018 10:04:05 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:04:05 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 14, 2018 10:04:05 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:04:05 AM org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer onRecv INFO: [JNLP4-connect connection to 10.127.90.31/10.127.90.31:50000] Local headers refused by remote: kr_imac_yb is already connected to this master. Rejecting this connection. Feb 14, 2018 10:04:05 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP4-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.util.SettableFuture.get(SettableFuture.java:223) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.newAbortCause(ConnectionHeadersFilterLayer.java:377) at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.onRecvClosed(ConnectionHeadersFilterLayer.java:432) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.FilterLayer.onRecvClosed(FilterLayer.java:287) at org.jenkinsci.remoting.protocol.impl.SSLEngineFilterLayer.onRecvClosed(SSLEngineFilterLayer.java:172) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.NetworkLayer.onRecvClosed(NetworkLayer.java:154) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer.access$1500(BIONetworkLayer.java:48) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer$Reader.run(BIONetworkLayer.java:247) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Suppressed: java.nio.channels.ClosedChannelException ... 7 more Feb 14, 2018 10:04:05 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:04:05 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP4-plaintext not supported, skipping Feb 14, 2018 10:04:05 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP3-connect not supported, skipping Feb 14, 2018 10:04:05 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP2-connect Feb 14, 2018 10:04:05 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP2-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol2Handler.sendHandshake(JnlpProtocol2Handler.java:134) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:04:05 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:04:05 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP-connect Feb 14, 2018 10:04:05 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol1Handler.sendHandshake(JnlpProtocol1Handler.java:121) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:04:05 AM hudson.remoting.jnlp.Main$CuiListener error SEVERE: The server rejected the connection: None of the protocols were accepted java.lang.Exception: The server rejected the connection: None of the protocols were accepted at hudson.remoting.Engine.onConnectionRejected(Engine.java:651) at hudson.remoting.Engine.innerRun(Engine.java:615) at hudson.remoting.Engine.run(Engine.java:451) /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jnlp.sh: line 21: kill: (738) - No such process Stopping at Wed Feb 14 10:04:06 KST 2018 Starting at Wed Feb 14 10:04:13 KST 2018 Getting slave.jar from http://10.127.90.31 % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 39 713k 39 278k 0 0 738k 0 --:--:-- --:--:-- --:--:-- 737k 100 713k 100 713k 0 0 1113k 0 --:--:-- --:--:-- --:--:-- 1113k Launching slave process at http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp Calling java -jar /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar -jnlpUrl http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp******** Feb 14, 2018 10:04:15 AM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 14, 2018 10:04:15 AM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 14, 2018 10:04:15 AM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 14, 2018 10:04:15 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 14, 2018 10:04:15 AM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 14, 2018 10:04:15 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:04:15 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 14, 2018 10:04:15 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:04:15 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 14, 2018 10:04:15 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:04:15 AM org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer onRecv INFO: [JNLP4-connect connection to 10.127.90.31/10.127.90.31:50000] Local headers refused by remote: kr_imac_yb is already connected to this master. Rejecting this connection. Feb 14, 2018 10:04:15 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP4-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.util.SettableFuture.get(SettableFuture.java:223) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.newAbortCause(ConnectionHeadersFilterLayer.java:377) at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.onRecvClosed(ConnectionHeadersFilterLayer.java:432) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.FilterLayer.onRecvClosed(FilterLayer.java:287) at org.jenkinsci.remoting.protocol.impl.SSLEngineFilterLayer.onRecvClosed(SSLEngineFilterLayer.java:172) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.NetworkLayer.onRecvClosed(NetworkLayer.java:154) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer.access$1500(BIONetworkLayer.java:48) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer$Reader.run(BIONetworkLayer.java:247) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Suppressed: java.nio.channels.ClosedChannelException ... 7 more Feb 14, 2018 10:04:15 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:04:15 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP4-plaintext not supported, skipping Feb 14, 2018 10:04:15 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP3-connect not supported, skipping Feb 14, 2018 10:04:15 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP2-connect Feb 14, 2018 10:04:15 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP2-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol2Handler.sendHandshake(JnlpProtocol2Handler.java:134) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:04:15 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:04:15 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP-connect Feb 14, 2018 10:04:15 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol1Handler.sendHandshake(JnlpProtocol1Handler.java:121) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:04:15 AM hudson.remoting.jnlp.Main$CuiListener error SEVERE: The server rejected the connection: None of the protocols were accepted java.lang.Exception: The server rejected the connection: None of the protocols were accepted at hudson.remoting.Engine.onConnectionRejected(Engine.java:651) at hudson.remoting.Engine.innerRun(Engine.java:615) at hudson.remoting.Engine.run(Engine.java:451) /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jnlp.sh: line 21: kill: (760) - No such process Stopping at Wed Feb 14 10:04:16 KST 2018 Starting at Wed Feb 14 10:04:24 KST 2018 Getting slave.jar from http://10.127.90.31 % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 47 713k 47 339k 0 0 810k 0 --:--:-- --:--:-- --:--:-- 809k 100 713k 100 713k 0 0 1113k 0 --:--:-- --:--:-- --:--:-- 1113k Launching slave process at http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp Calling java -jar /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar -jnlpUrl http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp******** Feb 14, 2018 10:04:25 AM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 14, 2018 10:04:25 AM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 14, 2018 10:04:25 AM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 14, 2018 10:04:25 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 14, 2018 10:04:26 AM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 14, 2018 10:04:26 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:04:26 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 14, 2018 10:04:26 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:04:26 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 14, 2018 10:04:26 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:04:26 AM org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer onRecv INFO: [JNLP4-connect connection to 10.127.90.31/10.127.90.31:50000] Local headers refused by remote: kr_imac_yb is already connected to this master. Rejecting this connection. Feb 14, 2018 10:04:26 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP4-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.util.SettableFuture.get(SettableFuture.java:223) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.newAbortCause(ConnectionHeadersFilterLayer.java:377) at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.onRecvClosed(ConnectionHeadersFilterLayer.java:432) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.FilterLayer.onRecvClosed(FilterLayer.java:287) at org.jenkinsci.remoting.protocol.impl.SSLEngineFilterLayer.onRecvClosed(SSLEngineFilterLayer.java:172) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.NetworkLayer.onRecvClosed(NetworkLayer.java:154) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer.access$1500(BIONetworkLayer.java:48) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer$Reader.run(BIONetworkLayer.java:247) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Suppressed: java.nio.channels.ClosedChannelException ... 7 more Feb 14, 2018 10:04:26 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:04:26 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP4-plaintext not supported, skipping Feb 14, 2018 10:04:26 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP3-connect not supported, skipping Feb 14, 2018 10:04:26 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP2-connect Feb 14, 2018 10:04:26 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP2-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol2Handler.sendHandshake(JnlpProtocol2Handler.java:134) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:04:26 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:04:26 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP-connect Feb 14, 2018 10:04:26 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol1Handler.sendHandshake(JnlpProtocol1Handler.java:121) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:04:26 AM hudson.remoting.jnlp.Main$CuiListener error SEVERE: The server rejected the connection: None of the protocols were accepted java.lang.Exception: The server rejected the connection: None of the protocols were accepted at hudson.remoting.Engine.onConnectionRejected(Engine.java:651) at hudson.remoting.Engine.innerRun(Engine.java:615) at hudson.remoting.Engine.run(Engine.java:451) /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jnlp.sh: line 21: kill: (782) - No such process Stopping at Wed Feb 14 10:04:27 KST 2018 Starting at Wed Feb 14 10:04:34 KST 2018 Getting slave.jar from http://10.127.90.31 % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 100 713k 100 713k 0 0 965k 0 --:--:-- --:--:-- --:--:-- 965k Launching slave process at http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp Calling java -jar /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar -jnlpUrl http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp******** Feb 14, 2018 10:04:37 AM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 14, 2018 10:04:37 AM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 14, 2018 10:04:37 AM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 14, 2018 10:04:37 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 14, 2018 10:04:38 AM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 14, 2018 10:04:38 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:04:38 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 14, 2018 10:04:38 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:04:38 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 14, 2018 10:04:38 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:04:38 AM org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer onRecv INFO: [JNLP4-connect connection to 10.127.90.31/10.127.90.31:50000] Local headers refused by remote: kr_imac_yb is already connected to this master. Rejecting this connection. Feb 14, 2018 10:04:38 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP4-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.util.SettableFuture.get(SettableFuture.java:223) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.newAbortCause(ConnectionHeadersFilterLayer.java:377) at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.onRecvClosed(ConnectionHeadersFilterLayer.java:432) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.FilterLayer.onRecvClosed(FilterLayer.java:287) at org.jenkinsci.remoting.protocol.impl.SSLEngineFilterLayer.onRecvClosed(SSLEngineFilterLayer.java:172) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.NetworkLayer.onRecvClosed(NetworkLayer.java:154) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer.access$1500(BIONetworkLayer.java:48) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer$Reader.run(BIONetworkLayer.java:247) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Suppressed: java.nio.channels.ClosedChannelException ... 7 more Feb 14, 2018 10:04:38 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:04:38 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP4-plaintext not supported, skipping Feb 14, 2018 10:04:38 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP3-connect not supported, skipping Feb 14, 2018 10:04:38 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP2-connect Feb 14, 2018 10:04:38 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP2-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol2Handler.sendHandshake(JnlpProtocol2Handler.java:134) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:04:38 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:04:38 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP-connect Feb 14, 2018 10:04:38 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol1Handler.sendHandshake(JnlpProtocol1Handler.java:121) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:04:38 AM hudson.remoting.jnlp.Main$CuiListener error SEVERE: The server rejected the connection: None of the protocols were accepted java.lang.Exception: The server rejected the connection: None of the protocols were accepted at hudson.remoting.Engine.onConnectionRejected(Engine.java:651) at hudson.remoting.Engine.innerRun(Engine.java:615) at hudson.remoting.Engine.run(Engine.java:451) /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jnlp.sh: line 21: kill: (806) - No such process Stopping at Wed Feb 14 10:04:39 KST 2018 Starting at Wed Feb 14 10:04:45 KST 2018 Getting slave.jar from http://10.127.90.31 % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 49 713k 49 351k 0 0 918k 0 --:--:-- --:--:-- --:--:-- 916k 100 713k 100 713k 0 0 1136k 0 --:--:-- --:--:-- --:--:-- 1136k Launching slave process at http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp Calling java -jar /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar -jnlpUrl http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp******** Feb 14, 2018 10:04:46 AM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 14, 2018 10:04:46 AM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 14, 2018 10:04:46 AM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 14, 2018 10:04:46 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 14, 2018 10:04:47 AM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 14, 2018 10:04:47 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:04:47 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 14, 2018 10:04:47 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:04:47 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 14, 2018 10:04:47 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:04:47 AM org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer onRecv INFO: [JNLP4-connect connection to 10.127.90.31/10.127.90.31:50000] Local headers refused by remote: kr_imac_yb is already connected to this master. Rejecting this connection. Feb 14, 2018 10:04:47 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP4-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.util.SettableFuture.get(SettableFuture.java:223) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.newAbortCause(ConnectionHeadersFilterLayer.java:377) at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.onRecvClosed(ConnectionHeadersFilterLayer.java:432) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.FilterLayer.onRecvClosed(FilterLayer.java:287) at org.jenkinsci.remoting.protocol.impl.SSLEngineFilterLayer.onRecvClosed(SSLEngineFilterLayer.java:172) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.NetworkLayer.onRecvClosed(NetworkLayer.java:154) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer.access$1500(BIONetworkLayer.java:48) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer$Reader.run(BIONetworkLayer.java:247) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Suppressed: java.nio.channels.ClosedChannelException ... 7 more Feb 14, 2018 10:04:47 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:04:47 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP4-plaintext not supported, skipping Feb 14, 2018 10:04:47 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP3-connect not supported, skipping Feb 14, 2018 10:04:47 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP2-connect Feb 14, 2018 10:04:47 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP2-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol2Handler.sendHandshake(JnlpProtocol2Handler.java:134) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:04:47 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:04:47 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP-connect Feb 14, 2018 10:04:47 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol1Handler.sendHandshake(JnlpProtocol1Handler.java:121) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:04:47 AM hudson.remoting.jnlp.Main$CuiListener error SEVERE: The server rejected the connection: None of the protocols were accepted java.lang.Exception: The server rejected the connection: None of the protocols were accepted at hudson.remoting.Engine.onConnectionRejected(Engine.java:651) at hudson.remoting.Engine.innerRun(Engine.java:615) at hudson.remoting.Engine.run(Engine.java:451) /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jnlp.sh: line 21: kill: (824) - No such process Stopping at Wed Feb 14 10:04:48 KST 2018 Starting at Wed Feb 14 10:04:56 KST 2018 Getting slave.jar from http://10.127.90.31 % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 49 713k 49 349k 0 0 747k 0 --:--:-- --:--:-- --:--:-- 745k 100 713k 100 713k 0 0 948k 0 --:--:-- --:--:-- --:--:-- 947k Launching slave process at http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp Calling java -jar /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar -jnlpUrl http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp******** Feb 14, 2018 10:04:57 AM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 14, 2018 10:04:57 AM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 14, 2018 10:04:57 AM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 14, 2018 10:04:57 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 14, 2018 10:04:58 AM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 14, 2018 10:04:58 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:04:58 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 14, 2018 10:04:58 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:04:58 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 14, 2018 10:04:58 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:04:58 AM org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer onRecv INFO: [JNLP4-connect connection to 10.127.90.31/10.127.90.31:50000] Local headers refused by remote: kr_imac_yb is already connected to this master. Rejecting this connection. Feb 14, 2018 10:04:58 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP4-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.util.SettableFuture.get(SettableFuture.java:223) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.newAbortCause(ConnectionHeadersFilterLayer.java:377) at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.onRecvClosed(ConnectionHeadersFilterLayer.java:432) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.FilterLayer.onRecvClosed(FilterLayer.java:287) at org.jenkinsci.remoting.protocol.impl.SSLEngineFilterLayer.onRecvClosed(SSLEngineFilterLayer.java:172) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.NetworkLayer.onRecvClosed(NetworkLayer.java:154) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer.access$1500(BIONetworkLayer.java:48) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer$Reader.run(BIONetworkLayer.java:247) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Suppressed: java.nio.channels.ClosedChannelException ... 7 more Feb 14, 2018 10:04:58 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:04:58 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP4-plaintext not supported, skipping Feb 14, 2018 10:04:58 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP3-connect not supported, skipping Feb 14, 2018 10:04:58 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP2-connect Feb 14, 2018 10:04:58 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP2-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol2Handler.sendHandshake(JnlpProtocol2Handler.java:134) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:04:58 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:04:58 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP-connect Feb 14, 2018 10:04:58 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol1Handler.sendHandshake(JnlpProtocol1Handler.java:121) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:04:58 AM hudson.remoting.jnlp.Main$CuiListener error SEVERE: The server rejected the connection: None of the protocols were accepted java.lang.Exception: The server rejected the connection: None of the protocols were accepted at hudson.remoting.Engine.onConnectionRejected(Engine.java:651) at hudson.remoting.Engine.innerRun(Engine.java:615) at hudson.remoting.Engine.run(Engine.java:451) /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jnlp.sh: line 21: kill: (847) - No such process Stopping at Wed Feb 14 10:04:59 KST 2018 Starting at Wed Feb 14 10:05:06 KST 2018 Getting slave.jar from http://10.127.90.31 % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 0 713k 0 2315 0 0 7932 0 0:01:32 --:--:-- 0:01:32 7928 100 713k 100 713k 0 0 836k 0 --:--:-- --:--:-- --:--:-- 836k Launching slave process at http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp Calling java -jar /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar -jnlpUrl http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp******** Feb 14, 2018 10:05:08 AM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 14, 2018 10:05:08 AM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 14, 2018 10:05:08 AM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 14, 2018 10:05:08 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 14, 2018 10:05:08 AM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 14, 2018 10:05:08 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:05:08 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 14, 2018 10:05:08 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:05:08 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 14, 2018 10:05:08 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:05:08 AM org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer onRecv INFO: [JNLP4-connect connection to 10.127.90.31/10.127.90.31:50000] Local headers refused by remote: kr_imac_yb is already connected to this master. Rejecting this connection. Feb 14, 2018 10:05:08 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP4-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.util.SettableFuture.get(SettableFuture.java:223) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.newAbortCause(ConnectionHeadersFilterLayer.java:377) at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.onRecvClosed(ConnectionHeadersFilterLayer.java:432) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.FilterLayer.onRecvClosed(FilterLayer.java:287) at org.jenkinsci.remoting.protocol.impl.SSLEngineFilterLayer.onRecvClosed(SSLEngineFilterLayer.java:172) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.NetworkLayer.onRecvClosed(NetworkLayer.java:154) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer.access$1500(BIONetworkLayer.java:48) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer$Reader.run(BIONetworkLayer.java:247) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Suppressed: java.nio.channels.ClosedChannelException ... 7 more Feb 14, 2018 10:05:08 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:05:08 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP4-plaintext not supported, skipping Feb 14, 2018 10:05:08 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP3-connect not supported, skipping Feb 14, 2018 10:05:08 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP2-connect Feb 14, 2018 10:05:08 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP2-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol2Handler.sendHandshake(JnlpProtocol2Handler.java:134) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:05:08 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:05:08 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP-connect Feb 14, 2018 10:05:09 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol1Handler.sendHandshake(JnlpProtocol1Handler.java:121) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:05:09 AM hudson.remoting.jnlp.Main$CuiListener error SEVERE: The server rejected the connection: None of the protocols were accepted java.lang.Exception: The server rejected the connection: None of the protocols were accepted at hudson.remoting.Engine.onConnectionRejected(Engine.java:651) at hudson.remoting.Engine.innerRun(Engine.java:615) at hudson.remoting.Engine.run(Engine.java:451) /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jnlp.sh: line 21: kill: (865) - No such process Stopping at Wed Feb 14 10:05:09 KST 2018 Starting at Wed Feb 14 10:05:16 KST 2018 Getting slave.jar from http://10.127.90.31 % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 100 713k 100 713k 0 0 854k 0 --:--:-- --:--:-- --:--:-- 854k Launching slave process at http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp Calling java -jar /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar -jnlpUrl http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp******** Feb 14, 2018 10:05:18 AM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 14, 2018 10:05:18 AM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 14, 2018 10:05:18 AM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 14, 2018 10:05:18 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 14, 2018 10:05:18 AM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 14, 2018 10:05:18 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:05:18 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 14, 2018 10:05:18 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:05:18 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 14, 2018 10:05:18 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:05:18 AM org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer onRecv INFO: [JNLP4-connect connection to 10.127.90.31/10.127.90.31:50000] Local headers refused by remote: kr_imac_yb is already connected to this master. Rejecting this connection. Feb 14, 2018 10:05:18 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP4-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.util.SettableFuture.get(SettableFuture.java:223) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.newAbortCause(ConnectionHeadersFilterLayer.java:377) at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.onRecvClosed(ConnectionHeadersFilterLayer.java:432) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.FilterLayer.onRecvClosed(FilterLayer.java:287) at org.jenkinsci.remoting.protocol.impl.SSLEngineFilterLayer.onRecvClosed(SSLEngineFilterLayer.java:172) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.NetworkLayer.onRecvClosed(NetworkLayer.java:154) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer.access$1500(BIONetworkLayer.java:48) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer$Reader.run(BIONetworkLayer.java:247) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Suppressed: java.nio.channels.ClosedChannelException ... 7 more Feb 14, 2018 10:05:18 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:05:18 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP4-plaintext not supported, skipping Feb 14, 2018 10:05:18 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP3-connect not supported, skipping Feb 14, 2018 10:05:18 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP2-connect Feb 14, 2018 10:05:18 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP2-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol2Handler.sendHandshake(JnlpProtocol2Handler.java:134) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:05:18 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:05:19 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP-connect Feb 14, 2018 10:05:19 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol1Handler.sendHandshake(JnlpProtocol1Handler.java:121) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:05:19 AM hudson.remoting.jnlp.Main$CuiListener error SEVERE: The server rejected the connection: None of the protocols were accepted java.lang.Exception: The server rejected the connection: None of the protocols were accepted at hudson.remoting.Engine.onConnectionRejected(Engine.java:651) at hudson.remoting.Engine.innerRun(Engine.java:615) at hudson.remoting.Engine.run(Engine.java:451) /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jnlp.sh: line 21: kill: (888) - No such process Stopping at Wed Feb 14 10:05:19 KST 2018 Starting at Wed Feb 14 10:05:26 KST 2018 Getting slave.jar from http://10.127.90.31 % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 100 713k 100 713k 0 0 1007k 0 --:--:-- --:--:-- --:--:-- 1006k Launching slave process at http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp Calling java -jar /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar -jnlpUrl http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp******** Feb 14, 2018 10:05:28 AM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 14, 2018 10:05:28 AM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 14, 2018 10:05:28 AM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 14, 2018 10:05:28 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 14, 2018 10:05:28 AM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 14, 2018 10:05:28 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:05:28 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 14, 2018 10:05:28 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:05:28 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 14, 2018 10:05:28 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:05:28 AM org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer onRecv INFO: [JNLP4-connect connection to 10.127.90.31/10.127.90.31:50000] Local headers refused by remote: kr_imac_yb is already connected to this master. Rejecting this connection. Feb 14, 2018 10:05:28 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP4-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.util.SettableFuture.get(SettableFuture.java:223) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.newAbortCause(ConnectionHeadersFilterLayer.java:377) at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.onRecvClosed(ConnectionHeadersFilterLayer.java:432) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.FilterLayer.onRecvClosed(FilterLayer.java:287) at org.jenkinsci.remoting.protocol.impl.SSLEngineFilterLayer.onRecvClosed(SSLEngineFilterLayer.java:172) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.NetworkLayer.onRecvClosed(NetworkLayer.java:154) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer.access$1500(BIONetworkLayer.java:48) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer$Reader.run(BIONetworkLayer.java:247) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Suppressed: java.nio.channels.ClosedChannelException ... 7 more Feb 14, 2018 10:05:28 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:05:28 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP4-plaintext not supported, skipping Feb 14, 2018 10:05:28 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP3-connect not supported, skipping Feb 14, 2018 10:05:28 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP2-connect Feb 14, 2018 10:05:28 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP2-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol2Handler.sendHandshake(JnlpProtocol2Handler.java:134) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:05:28 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:05:29 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP-connect Feb 14, 2018 10:05:29 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol1Handler.sendHandshake(JnlpProtocol1Handler.java:121) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:05:29 AM hudson.remoting.jnlp.Main$CuiListener error SEVERE: The server rejected the connection: None of the protocols were accepted java.lang.Exception: The server rejected the connection: None of the protocols were accepted at hudson.remoting.Engine.onConnectionRejected(Engine.java:651) at hudson.remoting.Engine.innerRun(Engine.java:615) at hudson.remoting.Engine.run(Engine.java:451) /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jnlp.sh: line 21: kill: (906) - No such process Stopping at Wed Feb 14 10:05:29 KST 2018 Starting at Wed Feb 14 10:05:37 KST 2018 Getting slave.jar from http://10.127.90.31 % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 0 713k 0 2314 0 0 18981 0 0:00:38 --:--:-- 0:00:38 18967 100 713k 100 713k 0 0 932k 0 --:--:-- --:--:-- --:--:-- 931k Launching slave process at http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp Calling java -jar /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar -jnlpUrl http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp******** Feb 14, 2018 10:05:39 AM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 14, 2018 10:05:39 AM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 14, 2018 10:05:39 AM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 14, 2018 10:05:39 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 14, 2018 10:05:39 AM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 14, 2018 10:05:39 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:05:39 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 14, 2018 10:05:39 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:05:39 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 14, 2018 10:05:39 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:05:39 AM org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer onRecv INFO: [JNLP4-connect connection to 10.127.90.31/10.127.90.31:50000] Local headers refused by remote: kr_imac_yb is already connected to this master. Rejecting this connection. Feb 14, 2018 10:05:39 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP4-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.util.SettableFuture.get(SettableFuture.java:223) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.newAbortCause(ConnectionHeadersFilterLayer.java:377) at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.onRecvClosed(ConnectionHeadersFilterLayer.java:432) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.FilterLayer.onRecvClosed(FilterLayer.java:287) at org.jenkinsci.remoting.protocol.impl.SSLEngineFilterLayer.onRecvClosed(SSLEngineFilterLayer.java:172) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.NetworkLayer.onRecvClosed(NetworkLayer.java:154) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer.access$1500(BIONetworkLayer.java:48) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer$Reader.run(BIONetworkLayer.java:247) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Suppressed: java.nio.channels.ClosedChannelException ... 7 more Feb 14, 2018 10:05:39 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:05:39 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP4-plaintext not supported, skipping Feb 14, 2018 10:05:39 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP3-connect not supported, skipping Feb 14, 2018 10:05:39 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP2-connect Feb 14, 2018 10:05:39 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP2-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol2Handler.sendHandshake(JnlpProtocol2Handler.java:134) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:05:39 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:05:40 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP-connect Feb 14, 2018 10:05:40 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol1Handler.sendHandshake(JnlpProtocol1Handler.java:121) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:05:40 AM hudson.remoting.jnlp.Main$CuiListener error SEVERE: The server rejected the connection: None of the protocols were accepted java.lang.Exception: The server rejected the connection: None of the protocols were accepted at hudson.remoting.Engine.onConnectionRejected(Engine.java:651) at hudson.remoting.Engine.innerRun(Engine.java:615) at hudson.remoting.Engine.run(Engine.java:451) /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jnlp.sh: line 21: kill: (928) - No such process Stopping at Wed Feb 14 10:05:40 KST 2018 Starting at Wed Feb 14 10:05:47 KST 2018 Getting slave.jar from http://10.127.90.31 % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 100 713k 100 713k 0 0 704k 0 0:00:01 0:00:01 --:--:-- 704k Launching slave process at http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp Calling java -jar /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar -jnlpUrl http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp******** Feb 14, 2018 10:05:49 AM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 14, 2018 10:05:49 AM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 14, 2018 10:05:49 AM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 14, 2018 10:05:49 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 14, 2018 10:05:49 AM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 14, 2018 10:05:49 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:05:49 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 14, 2018 10:05:49 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:05:49 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 14, 2018 10:05:50 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:05:50 AM org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer onRecv INFO: [JNLP4-connect connection to 10.127.90.31/10.127.90.31:50000] Local headers refused by remote: kr_imac_yb is already connected to this master. Rejecting this connection. Feb 14, 2018 10:05:50 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP4-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.util.SettableFuture.get(SettableFuture.java:223) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.newAbortCause(ConnectionHeadersFilterLayer.java:377) at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.onRecvClosed(ConnectionHeadersFilterLayer.java:432) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.FilterLayer.onRecvClosed(FilterLayer.java:287) at org.jenkinsci.remoting.protocol.impl.SSLEngineFilterLayer.onRecvClosed(SSLEngineFilterLayer.java:172) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.NetworkLayer.onRecvClosed(NetworkLayer.java:154) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer.access$1500(BIONetworkLayer.java:48) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer$Reader.run(BIONetworkLayer.java:247) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Suppressed: java.nio.channels.ClosedChannelException ... 7 more Feb 14, 2018 10:05:50 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:05:50 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP4-plaintext not supported, skipping Feb 14, 2018 10:05:50 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP3-connect not supported, skipping Feb 14, 2018 10:05:50 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP2-connect Feb 14, 2018 10:05:50 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP2-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol2Handler.sendHandshake(JnlpProtocol2Handler.java:134) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:05:50 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:05:50 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP-connect Feb 14, 2018 10:05:50 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol1Handler.sendHandshake(JnlpProtocol1Handler.java:121) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:05:50 AM hudson.remoting.jnlp.Main$CuiListener error SEVERE: The server rejected the connection: None of the protocols were accepted java.lang.Exception: The server rejected the connection: None of the protocols were accepted at hudson.remoting.Engine.onConnectionRejected(Engine.java:651) at hudson.remoting.Engine.innerRun(Engine.java:615) at hudson.remoting.Engine.run(Engine.java:451) /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jnlp.sh: line 21: kill: (953) - No such process Stopping at Wed Feb 14 10:05:51 KST 2018 Starting at Wed Feb 14 10:05:58 KST 2018 Getting slave.jar from http://10.127.90.31 % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 53 713k 53 380k 0 0 689k 0 0:00:01 --:--:-- 0:00:01 688k 100 713k 100 713k 0 0 854k 0 --:--:-- --:--:-- --:--:-- 853k Launching slave process at http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp Calling java -jar /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar -jnlpUrl http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp******** Feb 14, 2018 10:05:59 AM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 14, 2018 10:05:59 AM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 14, 2018 10:05:59 AM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 14, 2018 10:05:59 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 14, 2018 10:06:00 AM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 14, 2018 10:06:00 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:06:00 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 14, 2018 10:06:00 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:06:00 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 14, 2018 10:06:00 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:06:00 AM org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer onRecv INFO: [JNLP4-connect connection to 10.127.90.31/10.127.90.31:50000] Local headers refused by remote: kr_imac_yb is already connected to this master. Rejecting this connection. Feb 14, 2018 10:06:00 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP4-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.util.SettableFuture.get(SettableFuture.java:223) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.newAbortCause(ConnectionHeadersFilterLayer.java:377) at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.onRecvClosed(ConnectionHeadersFilterLayer.java:432) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.FilterLayer.onRecvClosed(FilterLayer.java:287) at org.jenkinsci.remoting.protocol.impl.SSLEngineFilterLayer.onRecvClosed(SSLEngineFilterLayer.java:172) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.NetworkLayer.onRecvClosed(NetworkLayer.java:154) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer.access$1500(BIONetworkLayer.java:48) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer$Reader.run(BIONetworkLayer.java:247) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Suppressed: java.nio.channels.ClosedChannelException ... 7 more Feb 14, 2018 10:06:00 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:06:00 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP4-plaintext not supported, skipping Feb 14, 2018 10:06:00 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP3-connect not supported, skipping Feb 14, 2018 10:06:00 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP2-connect Feb 14, 2018 10:06:00 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP2-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol2Handler.sendHandshake(JnlpProtocol2Handler.java:134) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:06:00 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:06:00 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP-connect Feb 14, 2018 10:06:00 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol1Handler.sendHandshake(JnlpProtocol1Handler.java:121) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:06:00 AM hudson.remoting.jnlp.Main$CuiListener error SEVERE: The server rejected the connection: None of the protocols were accepted java.lang.Exception: The server rejected the connection: None of the protocols were accepted at hudson.remoting.Engine.onConnectionRejected(Engine.java:651) at hudson.remoting.Engine.innerRun(Engine.java:615) at hudson.remoting.Engine.run(Engine.java:451) /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jnlp.sh: line 21: kill: (976) - No such process Stopping at Wed Feb 14 10:06:01 KST 2018 Starting at Wed Feb 14 10:06:08 KST 2018 Getting slave.jar from http://10.127.90.31 % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 24 713k 24 175k 0 0 473k 0 0:00:01 --:--:-- 0:00:01 472k 100 713k 100 713k 0 0 872k 0 --:--:-- --:--:-- --:--:-- 872k Launching slave process at http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp Calling java -jar /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar -jnlpUrl http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp******** Feb 14, 2018 10:06:10 AM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 14, 2018 10:06:10 AM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 14, 2018 10:06:10 AM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 14, 2018 10:06:10 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 14, 2018 10:06:10 AM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 14, 2018 10:06:10 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:06:10 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 14, 2018 10:06:10 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:06:10 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 14, 2018 10:06:10 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:06:10 AM org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer onRecv INFO: [JNLP4-connect connection to 10.127.90.31/10.127.90.31:50000] Local headers refused by remote: kr_imac_yb is already connected to this master. Rejecting this connection. Feb 14, 2018 10:06:10 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP4-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.util.SettableFuture.get(SettableFuture.java:223) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.newAbortCause(ConnectionHeadersFilterLayer.java:377) at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.onRecvClosed(ConnectionHeadersFilterLayer.java:432) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.FilterLayer.onRecvClosed(FilterLayer.java:287) at org.jenkinsci.remoting.protocol.impl.SSLEngineFilterLayer.onRecvClosed(SSLEngineFilterLayer.java:172) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.NetworkLayer.onRecvClosed(NetworkLayer.java:154) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer.access$1500(BIONetworkLayer.java:48) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer$Reader.run(BIONetworkLayer.java:247) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Suppressed: java.nio.channels.ClosedChannelException ... 7 more Feb 14, 2018 10:06:10 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:06:10 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP4-plaintext not supported, skipping Feb 14, 2018 10:06:10 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP3-connect not supported, skipping Feb 14, 2018 10:06:10 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP2-connect Feb 14, 2018 10:06:10 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP2-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol2Handler.sendHandshake(JnlpProtocol2Handler.java:134) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:06:10 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:06:10 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP-connect Feb 14, 2018 10:06:11 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol1Handler.sendHandshake(JnlpProtocol1Handler.java:121) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:06:11 AM hudson.remoting.jnlp.Main$CuiListener error SEVERE: The server rejected the connection: None of the protocols were accepted java.lang.Exception: The server rejected the connection: None of the protocols were accepted at hudson.remoting.Engine.onConnectionRejected(Engine.java:651) at hudson.remoting.Engine.innerRun(Engine.java:615) at hudson.remoting.Engine.run(Engine.java:451) /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jnlp.sh: line 21: kill: (997) - No such process Stopping at Wed Feb 14 10:06:11 KST 2018 Starting at Wed Feb 14 10:06:18 KST 2018 Getting slave.jar from http://10.127.90.31 % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 0 713k 0 938 0 0 3577 0 0:03:24 --:--:-- 0:03:24 3566 90 713k 90 646k 0 0 527k 0 0:00:01 0:00:01 --:--:-- 527k 100 713k 100 713k 0 0 554k 0 0:00:01 0:00:01 --:--:-- 553k Launching slave process at http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp Calling java -jar /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar -jnlpUrl http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp******** Feb 14, 2018 10:06:20 AM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 14, 2018 10:06:20 AM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 14, 2018 10:06:21 AM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 14, 2018 10:06:21 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 14, 2018 10:06:21 AM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 14, 2018 10:06:21 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:06:21 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 14, 2018 10:06:21 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:06:21 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 14, 2018 10:06:21 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:06:21 AM org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer onRecv INFO: [JNLP4-connect connection to 10.127.90.31/10.127.90.31:50000] Local headers refused by remote: kr_imac_yb is already connected to this master. Rejecting this connection. Feb 14, 2018 10:06:21 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP4-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.util.SettableFuture.get(SettableFuture.java:223) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.newAbortCause(ConnectionHeadersFilterLayer.java:377) at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.onRecvClosed(ConnectionHeadersFilterLayer.java:432) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.FilterLayer.onRecvClosed(FilterLayer.java:287) at org.jenkinsci.remoting.protocol.impl.SSLEngineFilterLayer.onRecvClosed(SSLEngineFilterLayer.java:172) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.NetworkLayer.onRecvClosed(NetworkLayer.java:154) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer.access$1500(BIONetworkLayer.java:48) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer$Reader.run(BIONetworkLayer.java:247) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Suppressed: java.nio.channels.ClosedChannelException ... 7 more Feb 14, 2018 10:06:21 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:06:21 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP4-plaintext not supported, skipping Feb 14, 2018 10:06:21 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP3-connect not supported, skipping Feb 14, 2018 10:06:21 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP2-connect Feb 14, 2018 10:06:21 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP2-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol2Handler.sendHandshake(JnlpProtocol2Handler.java:134) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:06:21 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:06:21 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP-connect Feb 14, 2018 10:06:21 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol1Handler.sendHandshake(JnlpProtocol1Handler.java:121) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:06:21 AM hudson.remoting.jnlp.Main$CuiListener error SEVERE: The server rejected the connection: None of the protocols were accepted java.lang.Exception: The server rejected the connection: None of the protocols were accepted at hudson.remoting.Engine.onConnectionRejected(Engine.java:651) at hudson.remoting.Engine.innerRun(Engine.java:615) at hudson.remoting.Engine.run(Engine.java:451) /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jnlp.sh: line 21: kill: (1019) - No such process Stopping at Wed Feb 14 10:06:22 KST 2018 Starting at Wed Feb 14 10:06:29 KST 2018 Getting slave.jar from http://10.127.90.31 % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 8 713k 8 65517 0 0 257k 0 0:00:02 --:--:-- 0:00:02 256k 98 713k 98 702k 0 0 562k 0 0:00:01 0:00:01 --:--:-- 562k 100 713k 100 713k 0 0 570k 0 0:00:01 0:00:01 --:--:-- 569k Launching slave process at http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp Calling java -jar /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar -jnlpUrl http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp******** Feb 14, 2018 10:06:31 AM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 14, 2018 10:06:31 AM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 14, 2018 10:06:31 AM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 14, 2018 10:06:31 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 14, 2018 10:06:31 AM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 14, 2018 10:06:31 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:06:31 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 14, 2018 10:06:31 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:06:32 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 14, 2018 10:06:32 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:06:32 AM org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer onRecv INFO: [JNLP4-connect connection to 10.127.90.31/10.127.90.31:50000] Local headers refused by remote: kr_imac_yb is already connected to this master. Rejecting this connection. Feb 14, 2018 10:06:32 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP4-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.util.SettableFuture.get(SettableFuture.java:223) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.newAbortCause(ConnectionHeadersFilterLayer.java:377) at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.onRecvClosed(ConnectionHeadersFilterLayer.java:432) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.FilterLayer.onRecvClosed(FilterLayer.java:287) at org.jenkinsci.remoting.protocol.impl.SSLEngineFilterLayer.onRecvClosed(SSLEngineFilterLayer.java:172) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.NetworkLayer.onRecvClosed(NetworkLayer.java:154) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer.access$1500(BIONetworkLayer.java:48) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer$Reader.run(BIONetworkLayer.java:247) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Suppressed: java.nio.channels.ClosedChannelException ... 7 more Feb 14, 2018 10:06:32 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:06:32 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP4-plaintext not supported, skipping Feb 14, 2018 10:06:32 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP3-connect not supported, skipping Feb 14, 2018 10:06:32 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP2-connect Feb 14, 2018 10:06:32 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP2-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol2Handler.sendHandshake(JnlpProtocol2Handler.java:134) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:06:32 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:06:32 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP-connect Feb 14, 2018 10:06:32 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol1Handler.sendHandshake(JnlpProtocol1Handler.java:121) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:06:32 AM hudson.remoting.jnlp.Main$CuiListener error SEVERE: The server rejected the connection: None of the protocols were accepted java.lang.Exception: The server rejected the connection: None of the protocols were accepted at hudson.remoting.Engine.onConnectionRejected(Engine.java:651) at hudson.remoting.Engine.innerRun(Engine.java:615) at hudson.remoting.Engine.run(Engine.java:451) /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jnlp.sh: line 21: kill: (1045) - No such process Stopping at Wed Feb 14 10:06:33 KST 2018 Starting at Wed Feb 14 10:06:40 KST 2018 Getting slave.jar from http://10.127.90.31 % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 71 713k 71 509k 0 0 823k 0 --:--:-- --:--:-- --:--:-- 823k 100 713k 100 713k 0 0 940k 0 --:--:-- --:--:-- --:--:-- 940k Launching slave process at http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp Calling java -jar /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar -jnlpUrl http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp******** Feb 14, 2018 10:06:41 AM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 14, 2018 10:06:41 AM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 14, 2018 10:06:41 AM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 14, 2018 10:06:41 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 14, 2018 10:06:41 AM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 14, 2018 10:06:42 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:06:42 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 14, 2018 10:06:42 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:06:42 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 14, 2018 10:06:42 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:06:42 AM org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer onRecv INFO: [JNLP4-connect connection to 10.127.90.31/10.127.90.31:50000] Local headers refused by remote: kr_imac_yb is already connected to this master. Rejecting this connection. Feb 14, 2018 10:06:42 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP4-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.util.SettableFuture.get(SettableFuture.java:223) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.newAbortCause(ConnectionHeadersFilterLayer.java:377) at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.onRecvClosed(ConnectionHeadersFilterLayer.java:432) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.FilterLayer.onRecvClosed(FilterLayer.java:287) at org.jenkinsci.remoting.protocol.impl.SSLEngineFilterLayer.onRecvClosed(SSLEngineFilterLayer.java:172) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.NetworkLayer.onRecvClosed(NetworkLayer.java:154) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer.access$1500(BIONetworkLayer.java:48) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer$Reader.run(BIONetworkLayer.java:247) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Suppressed: java.nio.channels.ClosedChannelException ... 7 more Feb 14, 2018 10:06:42 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:06:42 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP4-plaintext not supported, skipping Feb 14, 2018 10:06:42 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP3-connect not supported, skipping Feb 14, 2018 10:06:42 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP2-connect Feb 14, 2018 10:06:42 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP2-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol2Handler.sendHandshake(JnlpProtocol2Handler.java:134) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:06:42 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:06:42 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP-connect Feb 14, 2018 10:06:42 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol1Handler.sendHandshake(JnlpProtocol1Handler.java:121) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:06:42 AM hudson.remoting.jnlp.Main$CuiListener error SEVERE: The server rejected the connection: None of the protocols were accepted java.lang.Exception: The server rejected the connection: None of the protocols were accepted at hudson.remoting.Engine.onConnectionRejected(Engine.java:651) at hudson.remoting.Engine.innerRun(Engine.java:615) at hudson.remoting.Engine.run(Engine.java:451) /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jnlp.sh: line 21: kill: (1073) - No such process Stopping at Wed Feb 14 10:06:43 KST 2018 Starting at Wed Feb 14 10:06:50 KST 2018 Getting slave.jar from http://10.127.90.31 % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 0 713k 0 2313 0 0 5516 0 0:02:12 --:--:-- 0:02:12 5507 100 713k 100 713k 0 0 580k 0 0:00:01 0:00:01 --:--:-- 581k Launching slave process at http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp Calling java -jar /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar -jnlpUrl http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp******** Feb 14, 2018 10:06:52 AM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 14, 2018 10:06:52 AM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 14, 2018 10:06:52 AM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 14, 2018 10:06:52 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 14, 2018 10:06:52 AM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 14, 2018 10:06:52 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:06:52 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 14, 2018 10:06:52 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:06:52 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 14, 2018 10:06:52 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:06:52 AM org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer onRecv INFO: [JNLP4-connect connection to 10.127.90.31/10.127.90.31:50000] Local headers refused by remote: kr_imac_yb is already connected to this master. Rejecting this connection. Feb 14, 2018 10:06:52 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP4-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.util.SettableFuture.get(SettableFuture.java:223) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.newAbortCause(ConnectionHeadersFilterLayer.java:377) at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.onRecvClosed(ConnectionHeadersFilterLayer.java:432) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.FilterLayer.onRecvClosed(FilterLayer.java:287) at org.jenkinsci.remoting.protocol.impl.SSLEngineFilterLayer.onRecvClosed(SSLEngineFilterLayer.java:172) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.NetworkLayer.onRecvClosed(NetworkLayer.java:154) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer.access$1500(BIONetworkLayer.java:48) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer$Reader.run(BIONetworkLayer.java:247) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Suppressed: java.nio.channels.ClosedChannelException ... 7 more Feb 14, 2018 10:06:52 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:06:53 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP4-plaintext not supported, skipping Feb 14, 2018 10:06:53 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP3-connect not supported, skipping Feb 14, 2018 10:06:53 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP2-connect Feb 14, 2018 10:06:53 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP2-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol2Handler.sendHandshake(JnlpProtocol2Handler.java:134) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:06:53 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:06:53 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP-connect Feb 14, 2018 10:06:53 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol1Handler.sendHandshake(JnlpProtocol1Handler.java:121) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:06:53 AM hudson.remoting.jnlp.Main$CuiListener error SEVERE: The server rejected the connection: None of the protocols were accepted java.lang.Exception: The server rejected the connection: None of the protocols were accepted at hudson.remoting.Engine.onConnectionRejected(Engine.java:651) at hudson.remoting.Engine.innerRun(Engine.java:615) at hudson.remoting.Engine.run(Engine.java:451) /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jnlp.sh: line 21: kill: (1091) - No such process Stopping at Wed Feb 14 10:06:54 KST 2018 Starting at Wed Feb 14 10:07:01 KST 2018 Getting slave.jar from http://10.127.90.31 % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 100 713k 100 713k 0 0 883k 0 --:--:-- --:--:-- --:--:-- 884k Launching slave process at http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp Calling java -jar /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar -jnlpUrl http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp******** Feb 14, 2018 10:07:02 AM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 14, 2018 10:07:02 AM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 14, 2018 10:07:02 AM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 14, 2018 10:07:02 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 14, 2018 10:07:02 AM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 14, 2018 10:07:02 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:07:02 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 14, 2018 10:07:02 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:07:02 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 14, 2018 10:07:02 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:07:03 AM org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer onRecv INFO: [JNLP4-connect connection to 10.127.90.31/10.127.90.31:50000] Local headers refused by remote: kr_imac_yb is already connected to this master. Rejecting this connection. Feb 14, 2018 10:07:03 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP4-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.util.SettableFuture.get(SettableFuture.java:223) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.newAbortCause(ConnectionHeadersFilterLayer.java:377) at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.onRecvClosed(ConnectionHeadersFilterLayer.java:432) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.FilterLayer.onRecvClosed(FilterLayer.java:287) at org.jenkinsci.remoting.protocol.impl.SSLEngineFilterLayer.onRecvClosed(SSLEngineFilterLayer.java:172) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.NetworkLayer.onRecvClosed(NetworkLayer.java:154) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer.access$1500(BIONetworkLayer.java:48) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer$Reader.run(BIONetworkLayer.java:247) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Suppressed: java.nio.channels.ClosedChannelException ... 7 more Feb 14, 2018 10:07:03 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:07:03 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP4-plaintext not supported, skipping Feb 14, 2018 10:07:03 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP3-connect not supported, skipping Feb 14, 2018 10:07:03 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP2-connect Feb 14, 2018 10:07:03 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP2-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol2Handler.sendHandshake(JnlpProtocol2Handler.java:134) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:07:03 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:07:03 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP-connect Feb 14, 2018 10:07:03 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol1Handler.sendHandshake(JnlpProtocol1Handler.java:121) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:07:03 AM hudson.remoting.jnlp.Main$CuiListener error SEVERE: The server rejected the connection: None of the protocols were accepted java.lang.Exception: The server rejected the connection: None of the protocols were accepted at hudson.remoting.Engine.onConnectionRejected(Engine.java:651) at hudson.remoting.Engine.innerRun(Engine.java:615) at hudson.remoting.Engine.run(Engine.java:451) /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jnlp.sh: line 21: kill: (1113) - No such process Stopping at Wed Feb 14 10:07:04 KST 2018 Starting at Wed Feb 14 10:07:11 KST 2018 Getting slave.jar from http://10.127.90.31 % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 100 713k 100 713k 0 0 861k 0 --:--:-- --:--:-- --:--:-- 861k Launching slave process at http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp Calling java -jar /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar -jnlpUrl http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp******** Feb 14, 2018 10:07:12 AM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 14, 2018 10:07:12 AM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 14, 2018 10:07:12 AM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 14, 2018 10:07:12 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 14, 2018 10:07:12 AM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 14, 2018 10:07:12 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:07:12 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 14, 2018 10:07:12 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:07:12 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 14, 2018 10:07:12 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:07:13 AM org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer onRecv INFO: [JNLP4-connect connection to 10.127.90.31/10.127.90.31:50000] Local headers refused by remote: kr_imac_yb is already connected to this master. Rejecting this connection. Feb 14, 2018 10:07:13 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP4-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.util.SettableFuture.get(SettableFuture.java:223) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.newAbortCause(ConnectionHeadersFilterLayer.java:377) at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.onRecvClosed(ConnectionHeadersFilterLayer.java:432) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.FilterLayer.onRecvClosed(FilterLayer.java:287) at org.jenkinsci.remoting.protocol.impl.SSLEngineFilterLayer.onRecvClosed(SSLEngineFilterLayer.java:172) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.NetworkLayer.onRecvClosed(NetworkLayer.java:154) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer.access$1500(BIONetworkLayer.java:48) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer$Reader.run(BIONetworkLayer.java:247) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Suppressed: java.nio.channels.ClosedChannelException ... 7 more Feb 14, 2018 10:07:13 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:07:13 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP4-plaintext not supported, skipping Feb 14, 2018 10:07:13 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP3-connect not supported, skipping Feb 14, 2018 10:07:13 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP2-connect Feb 14, 2018 10:07:13 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP2-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol2Handler.sendHandshake(JnlpProtocol2Handler.java:134) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:07:13 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:07:13 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP-connect Feb 14, 2018 10:07:13 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol1Handler.sendHandshake(JnlpProtocol1Handler.java:121) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:07:13 AM hudson.remoting.jnlp.Main$CuiListener error SEVERE: The server rejected the connection: None of the protocols were accepted java.lang.Exception: The server rejected the connection: None of the protocols were accepted at hudson.remoting.Engine.onConnectionRejected(Engine.java:651) at hudson.remoting.Engine.innerRun(Engine.java:615) at hudson.remoting.Engine.run(Engine.java:451) /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jnlp.sh: line 21: kill: (1131) - No such process Stopping at Wed Feb 14 10:07:14 KST 2018 Starting at Wed Feb 14 10:07:21 KST 2018 Getting slave.jar from http://10.127.90.31 % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 76 713k 76 543k 0 0 633k 0 0:00:01 --:--:-- 0:00:01 632k 100 713k 100 713k 0 0 710k 0 0:00:01 0:00:01 --:--:-- 710k Launching slave process at http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp Calling java -jar /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar -jnlpUrl http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp******** Feb 14, 2018 10:07:22 AM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 14, 2018 10:07:22 AM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 14, 2018 10:07:22 AM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 14, 2018 10:07:22 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 14, 2018 10:07:22 AM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 14, 2018 10:07:23 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:07:23 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 14, 2018 10:07:23 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:07:23 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 14, 2018 10:07:23 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:07:23 AM org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer onRecv INFO: [JNLP4-connect connection to 10.127.90.31/10.127.90.31:50000] Local headers refused by remote: kr_imac_yb is already connected to this master. Rejecting this connection. Feb 14, 2018 10:07:23 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP4-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.util.SettableFuture.get(SettableFuture.java:223) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.newAbortCause(ConnectionHeadersFilterLayer.java:377) at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.onRecvClosed(ConnectionHeadersFilterLayer.java:432) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.FilterLayer.onRecvClosed(FilterLayer.java:287) at org.jenkinsci.remoting.protocol.impl.SSLEngineFilterLayer.onRecvClosed(SSLEngineFilterLayer.java:172) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.NetworkLayer.onRecvClosed(NetworkLayer.java:154) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer.access$1500(BIONetworkLayer.java:48) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer$Reader.run(BIONetworkLayer.java:247) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Suppressed: java.nio.channels.ClosedChannelException ... 7 more Feb 14, 2018 10:07:23 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:07:23 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP4-plaintext not supported, skipping Feb 14, 2018 10:07:23 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP3-connect not supported, skipping Feb 14, 2018 10:07:23 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP2-connect Feb 14, 2018 10:07:23 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP2-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol2Handler.sendHandshake(JnlpProtocol2Handler.java:134) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:07:23 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:07:23 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP-connect Feb 14, 2018 10:07:23 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol1Handler.sendHandshake(JnlpProtocol1Handler.java:121) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:07:23 AM hudson.remoting.jnlp.Main$CuiListener error SEVERE: The server rejected the connection: None of the protocols were accepted java.lang.Exception: The server rejected the connection: None of the protocols were accepted at hudson.remoting.Engine.onConnectionRejected(Engine.java:651) at hudson.remoting.Engine.innerRun(Engine.java:615) at hudson.remoting.Engine.run(Engine.java:451) /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jnlp.sh: line 21: kill: (1153) - No such process Stopping at Wed Feb 14 10:07:24 KST 2018 Starting at Wed Feb 14 10:07:31 KST 2018 Getting slave.jar from http://10.127.90.31 % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 25 713k 25 184k 0 0 387k 0 0:00:01 --:--:-- 0:00:01 386k 100 713k 100 713k 0 0 764k 0 --:--:-- --:--:-- --:--:-- 763k Launching slave process at http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp Calling java -jar /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar -jnlpUrl http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp******** Feb 14, 2018 10:07:33 AM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 14, 2018 10:07:33 AM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 14, 2018 10:07:33 AM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 14, 2018 10:07:33 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 14, 2018 10:07:33 AM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 14, 2018 10:07:33 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:07:33 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 14, 2018 10:07:33 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:07:33 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 14, 2018 10:07:33 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:07:33 AM org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer onRecv INFO: [JNLP4-connect connection to 10.127.90.31/10.127.90.31:50000] Local headers refused by remote: kr_imac_yb is already connected to this master. Rejecting this connection. Feb 14, 2018 10:07:33 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP4-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.util.SettableFuture.get(SettableFuture.java:223) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: kr_imac_yb is already connected to this master. Rejecting this connection. at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.newAbortCause(ConnectionHeadersFilterLayer.java:377) at org.jenkinsci.remoting.protocol.impl.ConnectionHeadersFilterLayer.onRecvClosed(ConnectionHeadersFilterLayer.java:432) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.FilterLayer.onRecvClosed(FilterLayer.java:287) at org.jenkinsci.remoting.protocol.impl.SSLEngineFilterLayer.onRecvClosed(SSLEngineFilterLayer.java:172) at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:832) at org.jenkinsci.remoting.protocol.NetworkLayer.onRecvClosed(NetworkLayer.java:154) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer.access$1500(BIONetworkLayer.java:48) at org.jenkinsci.remoting.protocol.impl.BIONetworkLayer$Reader.run(BIONetworkLayer.java:247) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Suppressed: java.nio.channels.ClosedChannelException ... 7 more Feb 14, 2018 10:07:33 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:07:33 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP4-plaintext not supported, skipping Feb 14, 2018 10:07:33 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Server reports protocol JNLP3-connect not supported, skipping Feb 14, 2018 10:07:33 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP2-connect Feb 14, 2018 10:07:34 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP2-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol2Handler.sendHandshake(JnlpProtocol2Handler.java:134) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:07:34 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:07:34 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP-connect Feb 14, 2018 10:07:34 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Protocol JNLP-connect encountered an unexpected exception java.util.concurrent.ExecutionException: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) at hudson.remoting.Engine.innerRun(Engine.java:590) at hudson.remoting.Engine.run(Engine.java:451) Caused by: org.jenkinsci.remoting.protocol.impl.ConnectionRefusalException: Server didn't accept the handshake: at org.jenkinsci.remoting.engine.JnlpProtocol1Handler.sendHandshake(JnlpProtocol1Handler.java:121) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:162) at org.jenkinsci.remoting.engine.LegacyJnlpProtocolHandler$2.call(LegacyJnlpProtocolHandler.java:158) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:07:34 AM hudson.remoting.jnlp.Main$CuiListener error SEVERE: The server rejected the connection: None of the protocols were accepted java.lang.Exception: The server rejected the connection: None of the protocols were accepted at hudson.remoting.Engine.onConnectionRejected(Engine.java:651) at hudson.remoting.Engine.innerRun(Engine.java:615) at hudson.remoting.Engine.run(Engine.java:451) /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jnlp.sh: line 21: kill: (1171) - No such process Stopping at Wed Feb 14 10:07:35 KST 2018 Starting at Wed Feb 14 10:07:42 KST 2018 Getting slave.jar from http://10.127.90.31 % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 100 713k 100 713k 0 0 1008k 0 --:--:-- --:--:-- --:--:-- 1009k Launching slave process at http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp Calling java -jar /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar -jnlpUrl http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp******** Feb 14, 2018 10:07:43 AM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 14, 2018 10:07:43 AM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 14, 2018 10:07:43 AM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 14, 2018 10:07:43 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 14, 2018 10:07:43 AM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 14, 2018 10:07:43 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:07:43 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 14, 2018 10:07:43 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 10:07:43 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 14, 2018 10:07:43 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 10:07:43 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connected WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by hudson.remoting.RemoteClassLoader (file:/Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar) to method java.lang.ClassLoader.getClassLoadingLock(java.lang.String) WARNING: Please consider reporting this to the maintainers of hudson.remoting.RemoteClassLoader WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Feb 14, 2018 10:44:53 AM hudson.Proc$LocalProc join WARNING: Process leaked file descriptors. See https://jenkins.io/redirect/troubleshooting/process-leaked-file-descriptors for more information java.lang.Exception at hudson.Proc$LocalProc.join(Proc.java:334) at hudson.Launcher$RemoteLaunchCallable$1.join(Launcher.java:1304) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:564) at hudson.remoting.RemoteInvocationHandler$RPCRequest.perform(RemoteInvocationHandler.java:896) at hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:870) at hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:829) at hudson.remoting.UserRequest.perform(UserRequest.java:208) at hudson.remoting.UserRequest.perform(UserRequest.java:54) at hudson.remoting.Request$2.run(Request.java:360) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:44:54 AM hudson.remoting.UserRequest perform WARNING: LinkageError while performing UserRequest:hudson.Launcher$RemoteLauncher$KillTask@2f289118 java.lang.LinkageError at hudson.util.ProcessTree$UnixReflection.(ProcessTree.java:710) at hudson.util.ProcessTree$UnixProcess.kill(ProcessTree.java:647) at hudson.util.ProcessTree$UnixProcess.killRecursively(ProcessTree.java:668) at hudson.util.ProcessTree$Unix.killAll(ProcessTree.java:589) at hudson.Launcher$RemoteLauncher$KillTask.call(Launcher.java:1091) at hudson.Launcher$RemoteLauncher$KillTask.call(Launcher.java:1082) at hudson.remoting.UserRequest.perform(UserRequest.java:208) at hudson.remoting.UserRequest.perform(UserRequest.java:54) at hudson.remoting.Request$2.run(Request.java:360) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Caused by: java.lang.ClassNotFoundException: Classloading from system classloader disabled at hudson.remoting.RemoteClassLoader$ClassLoaderProxy.fetch4(RemoteClassLoader.java:834) at hudson.remoting.RemoteClassLoader$ClassLoaderProxy.fetch3(RemoteClassLoader.java:867) at sun.reflect.GeneratedMethodAccessor1632.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at hudson.remoting.RemoteInvocationHandler$RPCRequest.perform(RemoteInvocationHandler.java:896) at hudson.remoting.Request$2.run(Request.java:360) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) at org.jenkinsci.remoting.CallableDecorator.call(CallableDecorator.java:19) at hudson.remoting.CallableDecoratorList$1.call(CallableDecoratorList.java:21) at jenkins.util.ContextResettingExecutorService$2.call(ContextResettingExecutorService.java:46) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) at ......remote call to JNLP4-connect connection to 10.127.90.31/10.127.90.31:50000(Native Method) at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1654) at hudson.remoting.Request.call(Request.java:194) at hudson.remoting.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:260) at com.sun.proxy.$Proxy7.fetch3(Unknown Source) at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:195) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:563) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:496) at java.base/java.lang.Class.forName0(Native Method) at java.base/java.lang.Class.forName(Class.java:292) at hudson.util.ProcessTree$UnixReflection.(ProcessTree.java:699) ... 14 more Feb 14, 2018 10:55:19 AM hudson.remoting.UserRequest perform WARNING: LinkageError while performing UserRequest:RPCRequest(13,join) java.lang.NoClassDefFoundError: Could not initialize class hudson.util.ProcessTree$UnixReflection at hudson.util.ProcessTree$Unix.get(ProcessTree.java:578) at hudson.util.ProcessTree.killAll(ProcessTree.java:145) at hudson.Proc$LocalProc.destroy(Proc.java:384) at hudson.Proc$LocalProc.join(Proc.java:357) at hudson.Launcher$RemoteLaunchCallable$1.join(Launcher.java:1304) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:564) at hudson.remoting.RemoteInvocationHandler$RPCRequest.perform(RemoteInvocationHandler.java:896) at hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:870) at hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:829) at hudson.remoting.UserRequest.perform(UserRequest.java:208) at hudson.remoting.UserRequest.perform(UserRequest.java:54) at hudson.remoting.Request$2.run(Request.java:360) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 10:57:37 AM hudson.remoting.UserRequest perform WARNING: LinkageError while performing UserRequest:RPCRequest(20,join) java.lang.NoClassDefFoundError: Could not initialize class hudson.util.ProcessTree$UnixReflection at hudson.util.ProcessTree$Unix.get(ProcessTree.java:578) at hudson.util.ProcessTree.killAll(ProcessTree.java:145) at hudson.Proc$LocalProc.destroy(Proc.java:384) at hudson.Proc$LocalProc.join(Proc.java:357) at hudson.Launcher$RemoteLaunchCallable$1.join(Launcher.java:1304) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:564) at hudson.remoting.RemoteInvocationHandler$RPCRequest.perform(RemoteInvocationHandler.java:896) at hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:870) at hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:829) at hudson.remoting.UserRequest.perform(UserRequest.java:208) at hudson.remoting.UserRequest.perform(UserRequest.java:54) at hudson.remoting.Request$2.run(Request.java:360) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 11:03:58 AM hudson.Proc$LocalProc join WARNING: Process leaked file descriptors. See https://jenkins.io/redirect/troubleshooting/process-leaked-file-descriptors for more information java.lang.Exception at hudson.Proc$LocalProc.join(Proc.java:334) at hudson.Launcher$RemoteLaunchCallable$1.join(Launcher.java:1304) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:564) at hudson.remoting.RemoteInvocationHandler$RPCRequest.perform(RemoteInvocationHandler.java:896) at hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:870) at hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:829) at hudson.remoting.UserRequest.perform(UserRequest.java:208) at hudson.remoting.UserRequest.perform(UserRequest.java:54) at hudson.remoting.Request$2.run(Request.java:360) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 11:03:58 AM hudson.remoting.UserRequest perform WARNING: LinkageError while performing UserRequest:hudson.Launcher$RemoteLauncher$KillTask@169b192f java.lang.NoClassDefFoundError: Could not initialize class hudson.util.ProcessTree$UnixReflection at hudson.util.ProcessTree$UnixProcess.kill(ProcessTree.java:647) at hudson.util.ProcessTree$UnixProcess.killRecursively(ProcessTree.java:668) at hudson.util.ProcessTree$UnixProcess.killRecursively(ProcessTree.java:667) at hudson.util.ProcessTree$Unix.killAll(ProcessTree.java:589) at hudson.Launcher$RemoteLauncher$KillTask.call(Launcher.java:1091) at hudson.Launcher$RemoteLauncher$KillTask.call(Launcher.java:1082) at hudson.remoting.UserRequest.perform(UserRequest.java:208) at hudson.remoting.UserRequest.perform(UserRequest.java:54) at hudson.remoting.Request$2.run(Request.java:360) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 11:19:03 AM hudson.Proc$LocalProc join WARNING: Process leaked file descriptors. See https://jenkins.io/redirect/troubleshooting/process-leaked-file-descriptors for more information java.lang.Exception at hudson.Proc$LocalProc.join(Proc.java:334) at hudson.Launcher$RemoteLaunchCallable$1.join(Launcher.java:1304) at jdk.internal.reflect.GeneratedMethodAccessor29.invoke(Unknown Source) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:564) at hudson.remoting.RemoteInvocationHandler$RPCRequest.perform(RemoteInvocationHandler.java:896) at hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:870) at hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:829) at hudson.remoting.UserRequest.perform(UserRequest.java:208) at hudson.remoting.UserRequest.perform(UserRequest.java:54) at hudson.remoting.Request$2.run(Request.java:360) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 11:19:03 AM hudson.remoting.UserRequest perform WARNING: LinkageError while performing UserRequest:hudson.Launcher$RemoteLauncher$KillTask@7bf4928 java.lang.NoClassDefFoundError: Could not initialize class hudson.util.ProcessTree$UnixReflection at hudson.util.ProcessTree$UnixProcess.kill(ProcessTree.java:647) at hudson.util.ProcessTree$UnixProcess.killRecursively(ProcessTree.java:668) at hudson.util.ProcessTree$UnixProcess.killRecursively(ProcessTree.java:667) at hudson.util.ProcessTree$Unix.killAll(ProcessTree.java:589) at hudson.Launcher$RemoteLauncher$KillTask.call(Launcher.java:1091) at hudson.Launcher$RemoteLauncher$KillTask.call(Launcher.java:1082) at hudson.remoting.UserRequest.perform(UserRequest.java:208) at hudson.remoting.UserRequest.perform(UserRequest.java:54) at hudson.remoting.Request$2.run(Request.java:360) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 14, 2018 1:03:50 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Terminated Feb 14, 2018 1:04:01 PM jenkins.slaves.restarter.JnlpSlaveRestarterInstaller$2$1 onReconnect INFO: Restarting agent via jenkins.slaves.restarter.UnixSlaveRestarter@540a370c Feb 14, 2018 1:04:01 PM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 14, 2018 1:04:01 PM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 14, 2018 1:04:01 PM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 14, 2018 1:04:01 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 14, 2018 1:04:01 PM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 14, 2018 1:04:01 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 1:04:01 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 14, 2018 1:04:01 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 1:04:01 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 14, 2018 1:04:02 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 1:04:02 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Connected WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by hudson.remoting.RemoteClassLoader (file:/Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar) to method java.lang.ClassLoader.getClassLoadingLock(java.lang.String) WARNING: Please consider reporting this to the maintainers of hudson.remoting.RemoteClassLoader WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Feb 14, 2018 2:09:13 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Terminated Feb 14, 2018 2:09:23 PM jenkins.slaves.restarter.JnlpSlaveRestarterInstaller$2$1 onReconnect INFO: Restarting agent via jenkins.slaves.restarter.UnixSlaveRestarter@26de2d39 Feb 14, 2018 2:09:23 PM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 14, 2018 2:09:23 PM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 14, 2018 2:09:23 PM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 14, 2018 2:09:24 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 14, 2018 2:09:24 PM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 14, 2018 2:09:24 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 2:09:24 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 14, 2018 2:09:24 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 14, 2018 2:09:24 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 14, 2018 2:09:24 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 14, 2018 2:09:24 PM hudson.remoting.jnlp.Main$CuiListener status INFO: Connected WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by hudson.remoting.RemoteClassLoader (file:/Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar) to method java.lang.ClassLoader.getClassLoadingLock(java.lang.String) WARNING: Please consider reporting this to the maintainers of hudson.remoting.RemoteClassLoader WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Starting at Mon Feb 19 09:53:25 KST 2018 Getting slave.jar from http://10.127.90.31 % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0curl: (7) Couldn't connect to server % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0curl: (7) Couldn't connect to server % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 100 713k 100 713k 0 0 1178k 0 --:--:-- --:--:-- --:--:-- 1179k Launching slave process at http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp Calling java -jar /Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar -jnlpUrl http://10.127.90.31:8080/computer/kr_imac_yb/slave-agent.jnlp******** Feb 19, 2018 9:55:26 AM hudson.remoting.jnlp.Main createEngine INFO: Setting up slave: kr_imac_yb Feb 19, 2018 9:55:26 AM hudson.remoting.jnlp.Main$CuiListener INFO: Jenkins agent is running in headless mode. Feb 19, 2018 9:55:26 AM org.jenkinsci.remoting.engine.WorkDirManager initializeWorkDir INFO: Using /Users/jenkins/workspace/remoting as a remoting work directory Both error and output logs will be printed to /Users/jenkins/workspace/remoting Feb 19, 2018 9:55:26 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Locating server among [http://10.127.90.31:8080/] Feb 19, 2018 9:55:27 AM org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver resolve INFO: Remoting server accepts the following protocols: [JNLP4-connect, JNLP-connect, Ping, JNLP2-connect] Feb 19, 2018 9:55:27 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Agent discovery successful Agent address: 10.127.90.31 Agent port: 50000 Identity: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 19, 2018 9:55:27 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Handshaking Feb 19, 2018 9:55:27 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connecting to 10.127.90.31:50000 Feb 19, 2018 9:55:27 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Trying protocol: JNLP4-connect Feb 19, 2018 9:55:27 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Remote identity confirmed: 4d:a9:76:29:0f:34:16:50:15:fe:95:0d:bf:84:2a:da Feb 19, 2018 9:55:27 AM hudson.remoting.jnlp.Main$CuiListener status INFO: Connected WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by hudson.remoting.RemoteClassLoader (file:/Users/jenkins/Library/Developer/org.jenkins-ci.slave.jnlp/slave.jar) to method java.lang.ClassLoader.getClassLoadingLock(java.lang.String) WARNING: Please consider reporting this to the maintainers of hudson.remoting.RemoteClassLoader WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Feb 19, 2018 10:46:37 AM hudson.Proc$LocalProc join WARNING: Process leaked file descriptors. See https://jenkins.io/redirect/troubleshooting/process-leaked-file-descriptors for more information java.lang.Exception at hudson.Proc$LocalProc.join(Proc.java:334) at hudson.Launcher$RemoteLaunchCallable$1.join(Launcher.java:1304) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:564) at hudson.remoting.RemoteInvocationHandler$RPCRequest.perform(RemoteInvocationHandler.java:896) at hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:870) at hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:829) at hudson.remoting.UserRequest.perform(UserRequest.java:208) at hudson.remoting.UserRequest.perform(UserRequest.java:54) at hudson.remoting.Request$2.run(Request.java:360) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Feb 19, 2018 10:46:38 AM hudson.remoting.UserRequest perform WARNING: LinkageError while performing UserRequest:hudson.Launcher$RemoteLauncher$KillTask@2a9a4961 java.lang.LinkageError at hudson.util.ProcessTree$UnixReflection.(ProcessTree.java:710) at hudson.util.ProcessTree$UnixProcess.kill(ProcessTree.java:647) at hudson.util.ProcessTree$UnixProcess.killRecursively(ProcessTree.java:668) at hudson.util.ProcessTree$Unix.killAll(ProcessTree.java:589) at hudson.Launcher$RemoteLauncher$KillTask.call(Launcher.java:1091) at hudson.Launcher$RemoteLauncher$KillTask.call(Launcher.java:1082) at hudson.remoting.UserRequest.perform(UserRequest.java:208) at hudson.remoting.UserRequest.perform(UserRequest.java:54) at hudson.remoting.Request$2.run(Request.java:360) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at hudson.remoting.Engine$1$1.run(Engine.java:98) at java.base/java.lang.Thread.run(Thread.java:844) Caused by: java.lang.ClassNotFoundException: Classloading from system classloader disabled at hudson.remoting.RemoteClassLoader$ClassLoaderProxy.fetch4(RemoteClassLoader.java:834) at hudson.remoting.RemoteClassLoader$ClassLoaderProxy.fetch3(RemoteClassLoader.java:867) at sun.reflect.GeneratedMethodAccessor2833.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at hudson.remoting.RemoteInvocationHandler$RPCRequest.perform(RemoteInvocationHandler.java:896) at hudson.remoting.Request$2.run(Request.java:360) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) at org.jenkinsci.remoting.CallableDecorator.call(CallableDecorator.java:19) at hudson.remoting.CallableDecoratorList$1.call(CallableDecoratorList.java:21) at jenkins.util.ContextResettingExecutorService$2.call(ContextResettingExecutorService.java:46) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) at ......remote call to JNLP4-connect connection to 10.127.90.31/10.127.90.31:50000(Native Method) at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1654) at hudson.remoting.Request.call(Request.java:194) at hudson.remoting.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:260) at com.sun.proxy.$Proxy7.fetch3(Unknown Source) at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:195) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:563) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:496) at java.base/java.lang.Class.forName0(Native Method) at java.base/java.lang.Class.forName(Class.java:292) at hudson.util.ProcessTree$UnixReflection.(ProcessTree.java:699) ... 14 more