[JENKINS-46619] Illegal reflective access by JNR to FileDescriptor#fd

Type: Bug
Resolution: Fixed
Priority: Minor
Component/s: core
Labels:
- java11
Environment:
JDK 9, Jenkins 2.60.3 as described in my lts-with-plugins docker instance

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Released As:
2.93

While exploring Jenkins 2.60.3 on Oracle Java 9 build 181 (pre-release), it reports illegal access exceptions and warns that a future release of Java 9 will forbid illegal access.

A partial stack trace shows:

WARNING: Illegal reflective access by jnr.posix.JavaLibCHelper (file:/var/jenkins_home/war/WEB-INF/lib/jnr-posix-3.0.1.jar) to field java.io.FileDescriptor.fd
        at jnr.posix.JavaLibCHelper.<clinit>(JavaLibCHelper.java:118)
        at jnr.posix.BaseNativePOSIX.<init>(BaseNativePOSIX.java:38)
        at jnr.posix.LinuxPOSIX.<init>(LinuxPOSIX.java:20)
        at jnr.posix.POSIXFactory.loadLinuxPOSIX(POSIXFactory.java:95)
        at jnr.posix.POSIXFactory.loadNativePOSIX(POSIXFactory.java:69)
        at jnr.posix.POSIXFactory.loadPOSIX(POSIXFactory.java:38)
        at jnr.posix.LazyPOSIX.loadPOSIX(LazyPOSIX.java:33)
        at jnr.posix.LazyPOSIX.posix(LazyPOSIX.java:29)
        at jnr.posix.LazyPOSIX.chmod(LazyPOSIX.java:55)
        at hudson.FilePath._chmod(FilePath.java:1611)
        at hudson.FilePath.access$1500(FilePath.java:197)
        at hudson.FilePath$29.invoke(FilePath.java:1596)
        at hudson.FilePath$29.invoke(FilePath.java:1592)
        at hudson.FilePath.act(FilePath.java:998)
        at hudson.FilePath.act(FilePath.java:976)
        at hudson.FilePath.chmod(FilePath.java:1592)
        at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.createSshKeyFile(CliGitAPIImpl.java:1662)
        at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandWithCredentials(CliGitAPIImpl.java:1578)
        at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandWithCredentials(CliGitAPIImpl.java:1561)
        at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandWithCredentials(CliGitAPIImpl.java:1552)                                          at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.getHeadRev(CliGitAPIImpl.java:2676)
        at hudson.plugins.git.GitSCM.compareRemoteRevisionWithImpl(GitSCM.java:640)                                                                     at hudson.plugins.git.GitSCM.compareRemoteRevisionWith(GitSCM.java:599)
        at hudson.scm.SCM.compareRemoteRevisionWith(SCM.java:391)                                                                                       at hudson.scm.SCM.poll(SCM.java:408)
        at hudson.model.AbstractProject._poll(AbstractProject.java:1458)                                                                                at hudson.model.AbstractProject.poll(AbstractProject.java:1361)
        at hudson.triggers.SCMTrigger$Runner.runPolling(SCMTrigger.java:594)                                                                            at hudson.triggers.SCMTrigger$Runner.run(SCMTrigger.java:640)
        at hudson.util.SequentialExecutionQueue$QueueEntry.run(SequentialExecutionQueue.java:119)                                                       at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:514)
        at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)

Appears to be the FilePath call to LazyPOSIX.chmod().

depends on

JENKINS-46725 [JDK9] Detach JNR-Posix from core

Closed

links to

https://github.com/jenkinsci/jenkins/pull/5979

Mark Waite created issue - 2017-09-03 15:40

Mark Waite made changes - 2017-09-03 15:40

Epic Link

New: ~~JENKINS-40689~~ [ 177392 ]

Mark Waite made changes - 2017-09-03 15:41

Description

Original: While exploring Jenkins 2.60.3 on Oracle Java 9 build 181 (pre-release), it reports illegal access exceptions and warns that a future release of Java 9 will forbid illegal access.

A partial stack trace shows:

{noformat}
WARNING: Illegal reflective access by jenkins.ClassLoaderReflectionToolkit (file:/var/jenkins_home/war/WEB-INF/lib/jenkins-core-2.60.3.jar) to method java.lang.ClassLoader.findClass(java.lang.String)
        at jenkins.ClassLoaderReflectionToolkit.<clinit>(ClassLoaderReflectionToolkit.java:22)
        at hudson.ClassicPluginStrategy$DependencyClassLoader.findClass(ClassicPluginStrategy.java:762)
        at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:563)
        at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:496)
        at jenkins.util.AntClassLoader.findBaseClass(AntClassLoader.java:1393)
        at jenkins.util.AntClassLoader.loadClass(AntClassLoader.java:1076)
        at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:496)
        at hudson.ClassicPluginStrategy.load(ClassicPluginStrategy.java:506)
        at hudson.PluginManager$2$1$1.run(PluginManager.java:517)
        at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:169)
        at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282)
        at jenkins.model.Jenkins$7.runTask(Jenkins.java:1090)
        at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:210)
        at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117)
        at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
        at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.base/java.lang.Thread.run(Thread.java:844)
{noformat}

New: While exploring Jenkins 2.60.3 on Oracle Java 9 build 181 (pre-release), it reports illegal access exceptions and warns that a future release of Java 9 will forbid illegal access.

A partial stack trace shows:

{noformat}
WARNING: Illegal reflective access by jnr.posix.JavaLibCHelper (file:/var/jenkins_home/war/WEB-INF/lib/jnr-posix-3.0.1.jar) to field java.io.FileDescriptor.fd
        at jnr.posix.JavaLibCHelper.<clinit>(JavaLibCHelper.java:118)
        at jnr.posix.BaseNativePOSIX.<init>(BaseNativePOSIX.java:38)
        at jnr.posix.LinuxPOSIX.<init>(LinuxPOSIX.java:20)
        at jnr.posix.POSIXFactory.loadLinuxPOSIX(POSIXFactory.java:95)
        at jnr.posix.POSIXFactory.loadNativePOSIX(POSIXFactory.java:69)
        at jnr.posix.POSIXFactory.loadPOSIX(POSIXFactory.java:38)
        at jnr.posix.LazyPOSIX.loadPOSIX(LazyPOSIX.java:33)
        at jnr.posix.LazyPOSIX.posix(LazyPOSIX.java:29)
        at jnr.posix.LazyPOSIX.chmod(LazyPOSIX.java:55)
        at hudson.FilePath._chmod(FilePath.java:1611)
        at hudson.FilePath.access$1500(FilePath.java:197)
        at hudson.FilePath$29.invoke(FilePath.java:1596)
        at hudson.FilePath$29.invoke(FilePath.java:1592)
        at hudson.FilePath.act(FilePath.java:998)
        at hudson.FilePath.act(FilePath.java:976)
        at hudson.FilePath.chmod(FilePath.java:1592)
        at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.createSshKeyFile(CliGitAPIImpl.java:1662)
        at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandWithCredentials(CliGitAPIImpl.java:1578)
        at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandWithCredentials(CliGitAPIImpl.java:1561)
        at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandWithCredentials(CliGitAPIImpl.java:1552) at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.getHeadRev(CliGitAPIImpl.java:2676)
        at hudson.plugins.git.GitSCM.compareRemoteRevisionWithImpl(GitSCM.java:640) at hudson.plugins.git.GitSCM.compareRemoteRevisionWith(GitSCM.java:599)
        at hudson.scm.SCM.compareRemoteRevisionWith(SCM.java:391) at hudson.scm.SCM.poll(SCM.java:408)
        at hudson.model.AbstractProject._poll(AbstractProject.java:1458) at hudson.model.AbstractProject.poll(AbstractProject.java:1361)
        at hudson.triggers.SCMTrigger$Runner.runPolling(SCMTrigger.java:594) at hudson.triggers.SCMTrigger$Runner.run(SCMTrigger.java:640)
        at hudson.util.SequentialExecutionQueue$QueueEntry.run(SequentialExecutionQueue.java:119) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:514)
        at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) {noformat}

Appears to be the FilePath call to LazyPOSIX.chmod().

Oleg Nenashev made changes - 2018-06-08 16:42

Labels

New: java10_hackathon

Nicolas De Loof made changes - 2018-06-21 09:34

Link

New: This issue depends on ~~JENKINS-46725~~ [ ~~JENKINS-46725~~ ]

Oleg Nenashev made changes - 2018-10-03 21:56

Labels

Original: java10_hackathon

New: java10_hackathon java11

Baptiste Mathus made changes - 2018-11-30 11:08

Labels

Original: java10_hackathon java11

New: illegalReflectiveAccess java10_hackathon java11

Baptiste Mathus made changes - 2018-12-22 21:59

Labels

Original: illegalReflectiveAccess java10_hackathon java11

New: illegalReflectiveAccess java10_hackathon java11 triaged

Baptiste Mathus made changes - 2019-01-04 17:07

Labels

Original: illegalReflectiveAccess java10_hackathon java11 triaged

New: illegalReflectiveAccess java10_hackathon java11 scrub triaged

Isa Vilacides made changes - 2019-01-11 09:28

Labels

Original: illegalReflectiveAccess java10_hackathon java11 scrub triaged

New: illegalReflectiveAccess java10_hackathon java11 triaged

Tim Jacomb made changes - 2022-02-18 21:04

Status

Original: Open [ 1 ]

New: In Progress [ 3 ]

Assignee:: Unassigned

Reporter:: Mark Waite

Votes:: 0 Vote for this issue

Watchers:: 6 Start watching this issue

Created:: 2017-09-03 15:40

Updated:: 2022-02-28 22:30

Resolved:: 2022-02-28 22:30

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