Hello,

yesterday I upgraded on of my build nodes from Ubuntu 16.04 to 16.10. After 
the upgrade the slave was unable to connect to the jenkins master with 
version 2.33 running on Ubuntu 16.04. 

When I try to start the nodes *.jar file on commad line I get the following 
output:

java -jar slave.jar -jnlpUrl 
http://master.node:8080/jenkins/computer/flanders/slave-agent.jnlp -secret 
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
Exception in thread "main" java.lang.ExceptionInInitializerError
        at javax.crypto.Cipher.getInstance(java.base@9-Ubuntu/Cipher.java:523)
        at hudson.remoting.Launcher.parseJnlpArguments(Launcher.java:413)
        at hudson.remoting.Launcher.run(Launcher.java:248)
        at hudson.remoting.Launcher.main(Launcher.java:218)
Caused by: java.lang.SecurityException: Can not initialize cryptographic 
mechanism
        at 
javax.crypto.JceSecurity.<clinit>(java.base@9-Ubuntu/JceSecurity.java:91)
        ... 4 more
Caused by: java.lang.NullPointerException
        at 
sun.nio.fs.UnixPath.normalizeAndCheck(java.base@9-Ubuntu/UnixPath.java:75)
        at sun.nio.fs.UnixPath.<init>(java.base@9-Ubuntu/UnixPath.java:69)
        at 
sun.nio.fs.UnixFileSystem.getPath(java.base@9-Ubuntu/UnixFileSystem.java:280)
        at java.nio.file.Paths.get(java.base@9-Ubuntu/Paths.java:84)
        at 
javax.crypto.JceSecurity.setupJurisdictionPolicies(java.base@9-Ubuntu/JceSecurity.java:254)
        at 
javax.crypto.JceSecurity.access$000(java.base@9-Ubuntu/JceSecurity.java:49)
        at 
javax.crypto.JceSecurity$1.run(java.base@9-Ubuntu/JceSecurity.java:82)
        at 
javax.crypto.JceSecurity$1.run(java.base@9-Ubuntu/JceSecurity.java:79)
        at 
java.security.AccessController.doPrivileged(java.base@9-Ubuntu/Native Method)
        at 
javax.crypto.JceSecurity.<clinit>(java.base@9-Ubuntu/JceSecurity.java:78)

Maybe somebody can help to solve this?


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