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Bug
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Resolution: Fixed
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Critical
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Java 64bit 1.8.0.131
Jenkins 2.46.3
ssh-slaves-plugin 1.18 (and 1.19)
When we upgrade the ssh slaves plugin on the latest stable jenkins we get :
ERROR: Unexpected error in launching a slave. This is probably a bug in Jenkins. java.lang.IllegalArgumentException at com.trilead.ssh2.Connection.setServerHostKeyAlgorithms(Connection.java:1311) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:796) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:792) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) [06/13/17 13:10:39] Launch failed - cleaning up connection [06/13/17 13:10:39] [SSH] Connection closed.
- blocks
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JENKINS-42959 Failed known_hosts verification for SSH agent
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- Closed
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- links to
[JENKINS-44832] SSH Slaves plugin fails the host verification of slaves with an IllegalArgumentException
Description |
Original:
When we upgrade the ssh slaves plugin on the latest stable jenkins we get : ERROR: Unexpected error in launching a slave. This is probably a bug in Jenkins. java.lang.IllegalArgumentException at com.trilead.ssh2.Connection.setServerHostKeyAlgorithms(Connection.java:1311) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:789) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:785) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) [06/12/17 13:16:57] Launch failed - cleaning up connection [06/12/17 13:16:57] [SSH] Connection closed. running jdk 1.8.132. h3. Jenkins v2.46.3 |
New:
When we upgrade the ssh slaves plugin on the latest stable jenkins we get : ERROR: Unexpected error in launching a slave. This is probably a bug in Jenkins. java.lang.IllegalArgumentException at com.trilead.ssh2.Connection.setServerHostKeyAlgorithms(Connection.java:1311) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:789) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:785) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) [06/12/17 13:16:57] Launch failed - cleaning up connection [06/12/17 13:16:57] [SSH] Connection closed. running jdk 1.8.131. java -version java version "1.8.0_131" Java(TM) SE Runtime Environment (build 1.8.0_131-b11) Java HotSpot(TM) 64-Bit Server VM (build 25.131-b11, mixed mode) h3. Jenkins v2.46.3 |
Description |
Original:
When we upgrade the ssh slaves plugin on the latest stable jenkins we get : ERROR: Unexpected error in launching a slave. This is probably a bug in Jenkins. java.lang.IllegalArgumentException at com.trilead.ssh2.Connection.setServerHostKeyAlgorithms(Connection.java:1311) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:789) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:785) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) [06/12/17 13:16:57] Launch failed - cleaning up connection [06/12/17 13:16:57] [SSH] Connection closed. running jdk 1.8.131. java -version java version "1.8.0_131" Java(TM) SE Runtime Environment (build 1.8.0_131-b11) Java HotSpot(TM) 64-Bit Server VM (build 25.131-b11, mixed mode) h3. Jenkins v2.46.3 |
New:
When we upgrade the ssh slaves plugin on the latest stable jenkins we get : {noformat} ERROR: Unexpected error in launching a slave. This is probably a bug in Jenkins. java.lang.IllegalArgumentException at com.trilead.ssh2.Connection.setServerHostKeyAlgorithms(Connection.java:1311) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:796) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:792) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) [06/13/17 13:10:39] Launch failed - cleaning up connection [06/13/17 13:10:39] [SSH] Connection closed. {noformat} |
Environment |
New:
Java 64bit 1.8.0.131 Jenkins 2.46.3 |
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Labels | New: regression | |
Priority | Original: Blocker [ 1 ] | New: Critical [ 2 ] |
Summary | Original: SSH Slaves plugin 1.18 breaks all slaves - illegalargumentexception | New: SSH Slaves plugin fails the host verification of slaves with an IllegalArgumentException |
Environment |
Original:
Java 64bit 1.8.0.131 Jenkins 2.46.3 |
New:
Java 64bit 1.8.0.131 Jenkins 2.46.3 ssh-slaves-plugin 1.18 (and 1.19) |
Link |
New:
This issue blocks |
Assignee | Original: Kohsuke Kawaguchi [ kohsuke ] | New: Jesse Glick [ jglick ] |
Status | Original: Open [ 1 ] | New: In Progress [ 3 ] |
Remote Link | New: This issue links to "PR 63 (Web Link)" [ 17129 ] |
Status | Original: In Progress [ 3 ] | New: In Review [ 10005 ] |
Attachment | New: slave setting.png [ 38451 ] |
Attachment | New: known_hosts_on_master.png [ 38452 ] |