[JIRA] (JENKINS-56066) EC2 nodes fail to start after jenkins restart

[amineko+jenk...@protonmail.com (JIRA)]

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Maja Bratseth created an issue   Jenkins / JENKINS-56066 EC2 nodes fail to start after jenkins restart Issue Type: Bug Assignee: FABRIZIO MANFREDI Components: ec2-plugin Created: 2019-02-09 12:06 Environment: Jenkins ver. 2.150.2 org.jenkins-ci.main:jenkins-war:2.150.2 org.jenkins-ci:crypto-util:1.1 commons-httpclient:commons-httpclient:3.1-jenkins-1 aopalliance:aopalliance:1.0 com.google.inject:guice:4.0 org.jenkins-ci.modules:slave-installer:1.6 org.springframework:spring-dao:1.2.9 org.codehaus.groovy:groovy-all:2.4.12 org.kohsuke.stapler:stapler-groovy:1.256 org.jenkins-ci:constant-pool-scanner:1.2 org.connectbot.jbcrypt:jbcrypt:1.0.0 org.jenkins-ci.modules:ssh-cli-auth:1.4 org.ow2.asm:asm-commons:5.0.3 org.jenkins-ci:symbol-annotation:1.1 org.jenkins-ci.modules:windows-slave-installer:1.9.2 commons-digester:commons-digester:2.1 org.kohsuke:libpam4j:1.11 commons-io:commons-io:2.4 com.github.jnr:jnr-posix:3.0.45 org.kohsuke:trilead-putty-extension:1.2 org.jenkins-ci.modules:instance-identity:2.2 commons-codec:commons-codec:1.9 org.kohsuke:asm6:6.2 net.sf.kxml:kxml2:2.3.0 org.kohsuke:libzfs:0.8 org.jenkins-ci.ui:jquery-detached:1.2 org.kohsuke.stapler:json-lib:2.4-jenkins-2 org.jvnet.robust-http-client:robust-http-client:1.2 org.ow2.asm:asm:5.0.3 com.github.jnr:jnr-ffi:2.1.8 com.github.jnr:jnr-constants:0.9.9 org.kohsuke.stapler:stapler-adjunct-timeline:1.5 org.slf4j:log4j-over-slf4j:1.7.25 org.jenkins-ci:version-number:1.4 org.jvnet.hudson:commons-jelly-tags-define:1.0.1-hudson-20071021 org.jenkins-ci.main:jenkins-core:2.150.2 org.kohsuke.stapler:stapler:1.256 org.jenkins-ci:jmdns:3.4.0-jenkins-3 commons-lang:commons-lang:2.6 org.springframework:spring-jdbc:1.2.9 org.codehaus.woodstox:wstx-asl:3.2.9 org.springframework:spring-core:2.5.6.SEC03 org.springframework:spring-aop:2.5.6.SEC03 org.samba.jcifs:jcifs:1.3.17-kohsuke-1 org.apache.ant:ant:1.9.2 com.sun.solaris:embedded_su4j:1.1 com.github.jnr:jffi:1.2.17 javax.inject:javax.inject:1 org.jenkins-ci.modules:upstart-slave-installer:1.1 org.apache.commons:commons-compress:1.10 commons-beanutils:commons-beanutils:1.8.3 org.jvnet.localizer:localizer:1.24 org.fusesource.jansi:jansi:1.11 org.jenkins-ci.modules:sshd:2.4 org.springframework:spring-beans:2.5.6.SEC03 net.java.sezpoz:sezpoz:1.13 javax.xml.stream:stax-api:1.0-2 org.jenkins-ci:winstone:5.1 org.slf4j:slf4j-jdk14:1.7.25 org.jvnet.hudson:activation:1.1.1-hudson-1 commons-jelly:commons-jelly-tags-fmt:1.0 net.i2p.crypto:eddsa:0.2.0 jfree:jfreechart:1.0.9 org.kohsuke.stapler:stapler-jelly:1.256 oro:oro:2.0.8 org.jenkins-ci:commons-jexl:1.1-jenkins-20111212 org.jenkins-ci.plugins.icon-shim:icon-set:1.0.5 stax:stax-api:1.0.1 com.google.code.findbugs:jsr305:2.0.1 org.kohsuke:windows-package-checker:1.2 org.acegisecurity:acegi-security:1.0.7 commons-fileupload:commons-fileupload:1.3.1-jenkins-2 org.jenkins-ci.modules:launchd-slave-installer:1.2 org.jenkins-ci:annotation-indexer:1.12 jline:jline:2.12 org.jenkins-ci:task-reactor:1.5 org.kohsuke.stapler:stapler-adjunct-zeroclipboard:1.3.5-1 org.kohsuke.stapler:stapler-adjunct-codemirror:1.3 org.ow2.asm:asm-util:5.0.3 org.jenkins-ci:bytecode-compatibility-transformer:2.0-beta-2 org.apache.sshd:sshd-core:1.7.0 org.slf4j:jcl-over-slf4j:1.7.25 org.kohsuke:akuma:1.10 javax.mail:mail:1.4.4 org.hamcrest:hamcrest-core:1.3 jfree:jcommon:1.0.12 org.springframework:spring-context-support:2.5.6.SEC03 com.google.guava:guava:11.0.1 org.jvnet.hudson:jtidy:4aug2000r7-dev-hudson-1 org.jenkins-ci:commons-jelly:1.1-jenkins-20120928 org.jenkins-ci.ui:handlebars:1.1.1 org.springframework:spring-context:2.5.6.SEC03 org.jenkins-ci.ui:jquery-detached:1.2.1 org.ow2.asm:asm-analysis:5.0.3 io.github.stephenc.crypto:self-signed-cert-generator:1.0.0 javax.servlet.jsp.jstl:javax.servlet.jsp.jstl-api:1.2.1 commons-discovery:commons-discovery:0.4 com.github.jnr:jffi:1.2.16 org.jenkins-ci.dom4j:dom4j:1.6.1-jenkins-4 org.jenkins-ci:memory-monitor:1.9 org.jenkins-ci.modules:systemd-slave-installer:1.1 org.jvnet.hudson:xstream:1.4.7-jenkins-1 org.jvnet:tiger-types:2.2 com.sun.xml.txw2:txw2:20110809 org.springframework:spring-web:2.5.6.SEC03 org.kohsuke.stapler:stapler-jrebel:1.256 org.kohsuke.jinterop:j-interop:2.0.6-kohsuke-1 org.jvnet.winp:winp:1.27 org.jenkins-ci.main:cli:2.150.2 org.jruby.ext.posix:jna-posix:1.0.3-jenkins-1 org.apache.ant:ant-launcher:1.9.2 net.java.dev.jna:jna:4.5.2 javax.annotation:javax.annotation-api:1.2 org.kohsuke.jinterop:j-interopdeps:2.0.6-kohsuke-1 org.jenkins-ci.main:remoting:3.27 com.infradna.tool:bridge-method-annotation:1.13 org.ow2.asm:asm-tree:5.0.3 org.kohsuke:asm5:5.0.1 io.jenkins.stapler:jenkins-stapler-support:1.0 args4j:args4j:2.0.31 antlr:antlr:2.7.6 relaxngDatatype:relaxngDatatype:20020414 com.jcraft:jzlib:1.1.3-kohsuke-1 org.jenkins-ci.ui:bootstrap:1.3.2 org.kohsuke:access-modifier-annotation:1.14 commons-collections:commons-collections:3.2.2 junit:junit:4.12 org.jenkins-ci:trilead-ssh2:build-217-jenkins-11 org.slf4j:slf4j-api:1.7.25 net.sf.ezmorph:ezmorph:1.0.6 org.springframework:spring-webmvc:2.5.6.SEC03 com.github.jnr:jnr-x86asm:1.0.2 xpp3:xpp3:1.1.4c jaxen:jaxen:1.1-beta-11 commons-jelly:commons-jelly-tags-xml:1.1 Priority: Major Reporter: Maja Bratseth After restarting jenkins, EC2 nodes fail to start with the following stacktrace: ERROR: Unexpected error in launching an agent. This is probably a bug in Jenkins java.lang.NullPointerException at java.lang.ProcessEnvironment.validateValue(ProcessEnvironment.java:120) at java.lang.ProcessEnvironment.access$400(ProcessEnvironment.java:61) at java.lang.ProcessEnvironment$Value.valueOf(ProcessEnvironment.java:203) at java.lang.ProcessEnvironment$StringEnvironment.put(ProcessEnvironment.java:243) at java.lang.ProcessEnvironment$StringEnvironment.put(ProcessEnvironment.java:221) at hudson.slaves.CommandLauncher.launch(CommandLauncher.java:130) at hudson.plugins.ec2.ssh.EC2UnixLauncher.launchScript(EC2UnixLauncher.java:209) at hudson.plugins.ec2.EC2ComputerLauncher.launch(EC2ComputerLauncher.java:48) at hudson.slaves.SlaveComputer$1.call(SlaveComputer.java:294) at jenkins.util.ContextResettingExecutorService$2.call(ContextResettingExecutorService.java:46) at jenkins.security.ImpersonatingExecutorService$2.call(ImpersonatingExecutorService.java:71) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748)   If we go to /configure and just save the current configuration, the nodes will successfully start after that. Since we have many nodes, this workaround is quite impractical. Same problem but different stacktrace: https://issues.jenkins-ci.org/browse/JENKINS-55473   Add Comment   This message was sent by Atlassian Jira (v7.11.2#711002-sha1:fdc329d) -- You received this message because you are subscribed to the Google Groups "Jenkins Issues" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.