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Bug
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Resolution: Fixed
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Critical
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Jenkins 2.73.1 RC
Jenkins plugins as stored in my lts-with-plugins branch SHA f45cc34ca0
The Jenkins 2.73.1 LTS release fails to connect my ssh agents which use an ed25519 passphrase protected private key. These agents connected successfully with Jenkins 2.60.3 LTS and earlier.
I've confirmed that dsa passphrase protected private keys work in all cases and that rsa passphrase protected private keys work in all cases. The rsa private keys and ed25519 private keys which are not passphrase protected work in all cases.
It appears to only be ed25519 private keys which are passphrase protected that have a problem in two of my six tested configurations with 2.73.1 LTS. Those same configurations work as expected with 2.60.3 LTS.
Failures include a stack trace:
[09/08/17 08:56:01] SSH Launch of mark-pc2-beemarkwaite on mark-pc2.markwaite.net failed in 113 ms Sep 08, 2017 8:56:01 AM com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator authenticate WARNING: Uncaught exception escaped doAuthenticate method java.lang.NoSuchMethodError: org.mindrot.jbcrypt.BCrypt.pbkdf([B[BI[B)V at com.trilead.ssh2.signature.OpenSshCertificateDecoder.generateKayAndIvPbkdf2(OpenSshCertificateDecoder.java:135) at com.trilead.ssh2.signature.OpenSshCertificateDecoder.createKeyPair(OpenSshCertificateDecoder.java:78) at com.trilead.ssh2.crypto.PEMDecoder.decodeKeyPair(PEMDecoder.java:493) at com.trilead.ssh2.auth.AuthenticationManager.authenticatePublicKey(AuthenticationManager.java:225) at com.trilead.ssh2.Connection.authenticateWithPublicKey(Connection.java:483) at com.cloudbees.jenkins.plugins.sshcredentials.impl.TrileadSSHPublicKeyAuthenticator.doAuthenticate(TrileadSSHPublicKeyAuthenticator.java:109) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:438) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:458) at hudson.plugins.sshslaves.SSHLauncher.openConnection(SSHLauncher.java:1321) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:804) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:793) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748)
The other agent fails with a similar stack trace in the log file:
Sep 08, 2017 9:06:13 AM com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator authenticate WARNING: Uncaught exception escaped doAuthenticate method java.lang.NoSuchMethodError: org.mindrot.jbcrypt.BCrypt.pbkdf([B[BI[B)V at com.trilead.ssh2.signature.OpenSshCertificateDecoder.generateKayAndIvPbkdf2(OpenSshCertificateDecoder.java:135) at com.trilead.ssh2.signature.OpenSshCertificateDecoder.createKeyPair(OpenSshCertificateDecoder.java:78) at com.trilead.ssh2.crypto.PEMDecoder.decodeKeyPair(PEMDecoder.java:493) at com.trilead.ssh2.auth.AuthenticationManager.authenticatePublicKey(AuthenticationManager.java:225) at com.trilead.ssh2.Connection.authenticateWithPublicKey(Connection.java:483) at com.cloudbees.jenkins.plugins.sshcredentials.impl.TrileadSSHPublicKeyAuthenticator.doAuthenticate(TrileadSSHPublicKeyAuthenticator.java:109) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:438) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:458) at hudson.plugins.sshslaves.SSHLauncher.openConnection(SSHLauncher.java:1321) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:804) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:793) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) [09/08/17 09:06:13] SSH Launch of debian9-a-coleen on debian9-a.markwaite.net failed in 135 ms
Problem does not appear in 2.71, 2.72, 2.73, or 2.75 on the two failing machines.
Problem is visible in 2.73.1-rc, 2.76, and 2.77 on the two failing machines.
- relates to
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JENKINS-41827 JenkinsRule mode to use realistic class loading
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- Resolved
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- links to
[JENKINS-46754] 2.73+ SSH agent sometimes will not start if using passphrase-protected ed25519 key
Priority | Original: Minor [ 4 ] | New: Major [ 3 ] |
Summary | Original: 2.73.1 RC ssh agent connection fails - NoSuchMethod pbkdf | New: 2.73.1 RC ssh agent (ed25519 key) connection fails - NoSuchMethod pbkdf |
Description |
Original:
The Jenkins 2.73.1 LTS release candidate fails to connect to two of my ssh agents. These agents connected successfully with Jenkins 2.60.3 LTS and earlier. The broken agents are using passphrase protected ed25519 private keys (generated on Debian 9). The working agents are using rsa private keys (instead of ed25519 private keys). Other ssh agents connect successfully, but those two fail with a logged stack trace: {noformat} [09/08/17 08:56:01] SSH Launch of mark-pc2-beemarkwaite on mark-pc2.markwaite.net failed in 113 ms Sep 08, 2017 8:56:01 AM com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator authenticate WARNING: Uncaught exception escaped doAuthenticate method java.lang.NoSuchMethodError: org.mindrot.jbcrypt.BCrypt.pbkdf([B[BI[B)V at com.trilead.ssh2.signature.OpenSshCertificateDecoder.generateKayAndIvPbkdf2(OpenSshCertificateDecoder.java:135) at com.trilead.ssh2.signature.OpenSshCertificateDecoder.createKeyPair(OpenSshCertificateDecoder.java:78) at com.trilead.ssh2.crypto.PEMDecoder.decodeKeyPair(PEMDecoder.java:493) at com.trilead.ssh2.auth.AuthenticationManager.authenticatePublicKey(AuthenticationManager.java:225) at com.trilead.ssh2.Connection.authenticateWithPublicKey(Connection.java:483) at com.cloudbees.jenkins.plugins.sshcredentials.impl.TrileadSSHPublicKeyAuthenticator.doAuthenticate(TrileadSSHPublicKeyAuthenticator.java:109) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:438) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:458) at hudson.plugins.sshslaves.SSHLauncher.openConnection(SSHLauncher.java:1321) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:804) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:793) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) {noformat} The other agent fails with a similar stack trace in the log file: {noformat} Sep 08, 2017 9:06:13 AM com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator authenticate WARNING: Uncaught exception escaped doAuthenticate method java.lang.NoSuchMethodError: org.mindrot.jbcrypt.BCrypt.pbkdf([B[BI[B)V at com.trilead.ssh2.signature.OpenSshCertificateDecoder.generateKayAndIvPbkdf2(OpenSshCertificateDecoder.java:135) at com.trilead.ssh2.signature.OpenSshCertificateDecoder.createKeyPair(OpenSshCertificateDecoder.java:78) at com.trilead.ssh2.crypto.PEMDecoder.decodeKeyPair(PEMDecoder.java:493) at com.trilead.ssh2.auth.AuthenticationManager.authenticatePublicKey(AuthenticationManager.java:225) at com.trilead.ssh2.Connection.authenticateWithPublicKey(Connection.java:483) at com.cloudbees.jenkins.plugins.sshcredentials.impl.TrileadSSHPublicKeyAuthenticator.doAuthenticate(TrileadSSHPublicKeyAuthenticator.java:109) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:438) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:458) at hudson.plugins.sshslaves.SSHLauncher.openConnection(SSHLauncher.java:1321) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:804) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:793) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) [09/08/17 09:06:13] SSH Launch of debian9-a-coleen on debian9-a.markwaite.net failed in 135 ms {noformat} |
New:
The Jenkins 2.73.1 LTS release candidate fails to connect to two of my ssh agents. These agents connected successfully with Jenkins 2.60.3 LTS and earlier. The broken agents are using passphrase protected ed25519 private keys (generated on Debian 9). The working agents are using rsa private keys (instead of ed25519 private keys). Other ssh agents connect successfully, but those two fail with a logged stack trace: {noformat} [09/08/17 08:56:01] SSH Launch of mark-pc2-beemarkwaite on mark-pc2.markwaite.net failed in 113 ms Sep 08, 2017 8:56:01 AM com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator authenticate WARNING: Uncaught exception escaped doAuthenticate method java.lang.NoSuchMethodError: org.mindrot.jbcrypt.BCrypt.pbkdf([B[BI[B)V at com.trilead.ssh2.signature.OpenSshCertificateDecoder.generateKayAndIvPbkdf2(OpenSshCertificateDecoder.java:135) at com.trilead.ssh2.signature.OpenSshCertificateDecoder.createKeyPair(OpenSshCertificateDecoder.java:78) at com.trilead.ssh2.crypto.PEMDecoder.decodeKeyPair(PEMDecoder.java:493) at com.trilead.ssh2.auth.AuthenticationManager.authenticatePublicKey(AuthenticationManager.java:225) at com.trilead.ssh2.Connection.authenticateWithPublicKey(Connection.java:483) at com.cloudbees.jenkins.plugins.sshcredentials.impl.TrileadSSHPublicKeyAuthenticator.doAuthenticate(TrileadSSHPublicKeyAuthenticator.java:109) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:438) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:458) at hudson.plugins.sshslaves.SSHLauncher.openConnection(SSHLauncher.java:1321) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:804) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:793) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) {noformat} The other agent fails with a similar stack trace in the log file: {noformat} Sep 08, 2017 9:06:13 AM com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator authenticate WARNING: Uncaught exception escaped doAuthenticate method java.lang.NoSuchMethodError: org.mindrot.jbcrypt.BCrypt.pbkdf([B[BI[B)V at com.trilead.ssh2.signature.OpenSshCertificateDecoder.generateKayAndIvPbkdf2(OpenSshCertificateDecoder.java:135) at com.trilead.ssh2.signature.OpenSshCertificateDecoder.createKeyPair(OpenSshCertificateDecoder.java:78) at com.trilead.ssh2.crypto.PEMDecoder.decodeKeyPair(PEMDecoder.java:493) at com.trilead.ssh2.auth.AuthenticationManager.authenticatePublicKey(AuthenticationManager.java:225) at com.trilead.ssh2.Connection.authenticateWithPublicKey(Connection.java:483) at com.cloudbees.jenkins.plugins.sshcredentials.impl.TrileadSSHPublicKeyAuthenticator.doAuthenticate(TrileadSSHPublicKeyAuthenticator.java:109) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:438) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:458) at hudson.plugins.sshslaves.SSHLauncher.openConnection(SSHLauncher.java:1321) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:804) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:793) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) [09/08/17 09:06:13] SSH Launch of debian9-a-coleen on debian9-a.markwaite.net failed in 135 ms {noformat} Problem does not appear in 2.71 or 2.72. |
Description |
Original:
The Jenkins 2.73.1 LTS release candidate fails to connect to two of my ssh agents. These agents connected successfully with Jenkins 2.60.3 LTS and earlier. The broken agents are using passphrase protected ed25519 private keys (generated on Debian 9). The working agents are using rsa private keys (instead of ed25519 private keys). Other ssh agents connect successfully, but those two fail with a logged stack trace: {noformat} [09/08/17 08:56:01] SSH Launch of mark-pc2-beemarkwaite on mark-pc2.markwaite.net failed in 113 ms Sep 08, 2017 8:56:01 AM com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator authenticate WARNING: Uncaught exception escaped doAuthenticate method java.lang.NoSuchMethodError: org.mindrot.jbcrypt.BCrypt.pbkdf([B[BI[B)V at com.trilead.ssh2.signature.OpenSshCertificateDecoder.generateKayAndIvPbkdf2(OpenSshCertificateDecoder.java:135) at com.trilead.ssh2.signature.OpenSshCertificateDecoder.createKeyPair(OpenSshCertificateDecoder.java:78) at com.trilead.ssh2.crypto.PEMDecoder.decodeKeyPair(PEMDecoder.java:493) at com.trilead.ssh2.auth.AuthenticationManager.authenticatePublicKey(AuthenticationManager.java:225) at com.trilead.ssh2.Connection.authenticateWithPublicKey(Connection.java:483) at com.cloudbees.jenkins.plugins.sshcredentials.impl.TrileadSSHPublicKeyAuthenticator.doAuthenticate(TrileadSSHPublicKeyAuthenticator.java:109) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:438) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:458) at hudson.plugins.sshslaves.SSHLauncher.openConnection(SSHLauncher.java:1321) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:804) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:793) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) {noformat} The other agent fails with a similar stack trace in the log file: {noformat} Sep 08, 2017 9:06:13 AM com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator authenticate WARNING: Uncaught exception escaped doAuthenticate method java.lang.NoSuchMethodError: org.mindrot.jbcrypt.BCrypt.pbkdf([B[BI[B)V at com.trilead.ssh2.signature.OpenSshCertificateDecoder.generateKayAndIvPbkdf2(OpenSshCertificateDecoder.java:135) at com.trilead.ssh2.signature.OpenSshCertificateDecoder.createKeyPair(OpenSshCertificateDecoder.java:78) at com.trilead.ssh2.crypto.PEMDecoder.decodeKeyPair(PEMDecoder.java:493) at com.trilead.ssh2.auth.AuthenticationManager.authenticatePublicKey(AuthenticationManager.java:225) at com.trilead.ssh2.Connection.authenticateWithPublicKey(Connection.java:483) at com.cloudbees.jenkins.plugins.sshcredentials.impl.TrileadSSHPublicKeyAuthenticator.doAuthenticate(TrileadSSHPublicKeyAuthenticator.java:109) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:438) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:458) at hudson.plugins.sshslaves.SSHLauncher.openConnection(SSHLauncher.java:1321) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:804) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:793) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) [09/08/17 09:06:13] SSH Launch of debian9-a-coleen on debian9-a.markwaite.net failed in 135 ms {noformat} Problem does not appear in 2.71 or 2.72. |
New:
The Jenkins 2.73.1 LTS release candidate fails to connect to two of my ssh agents. These agents connected successfully with Jenkins 2.60.3 LTS and earlier. The broken agents are using passphrase protected ed25519 private keys (generated on Debian 9). The working agents are using rsa private keys (instead of ed25519 private keys). Other ssh agents connect successfully, but those two fail with a logged stack trace: {noformat} [09/08/17 08:56:01] SSH Launch of mark-pc2-beemarkwaite on mark-pc2.markwaite.net failed in 113 ms Sep 08, 2017 8:56:01 AM com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator authenticate WARNING: Uncaught exception escaped doAuthenticate method java.lang.NoSuchMethodError: org.mindrot.jbcrypt.BCrypt.pbkdf([B[BI[B)V at com.trilead.ssh2.signature.OpenSshCertificateDecoder.generateKayAndIvPbkdf2(OpenSshCertificateDecoder.java:135) at com.trilead.ssh2.signature.OpenSshCertificateDecoder.createKeyPair(OpenSshCertificateDecoder.java:78) at com.trilead.ssh2.crypto.PEMDecoder.decodeKeyPair(PEMDecoder.java:493) at com.trilead.ssh2.auth.AuthenticationManager.authenticatePublicKey(AuthenticationManager.java:225) at com.trilead.ssh2.Connection.authenticateWithPublicKey(Connection.java:483) at com.cloudbees.jenkins.plugins.sshcredentials.impl.TrileadSSHPublicKeyAuthenticator.doAuthenticate(TrileadSSHPublicKeyAuthenticator.java:109) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:438) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:458) at hudson.plugins.sshslaves.SSHLauncher.openConnection(SSHLauncher.java:1321) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:804) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:793) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) {noformat} The other agent fails with a similar stack trace in the log file: {noformat} Sep 08, 2017 9:06:13 AM com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator authenticate WARNING: Uncaught exception escaped doAuthenticate method java.lang.NoSuchMethodError: org.mindrot.jbcrypt.BCrypt.pbkdf([B[BI[B)V at com.trilead.ssh2.signature.OpenSshCertificateDecoder.generateKayAndIvPbkdf2(OpenSshCertificateDecoder.java:135) at com.trilead.ssh2.signature.OpenSshCertificateDecoder.createKeyPair(OpenSshCertificateDecoder.java:78) at com.trilead.ssh2.crypto.PEMDecoder.decodeKeyPair(PEMDecoder.java:493) at com.trilead.ssh2.auth.AuthenticationManager.authenticatePublicKey(AuthenticationManager.java:225) at com.trilead.ssh2.Connection.authenticateWithPublicKey(Connection.java:483) at com.cloudbees.jenkins.plugins.sshcredentials.impl.TrileadSSHPublicKeyAuthenticator.doAuthenticate(TrileadSSHPublicKeyAuthenticator.java:109) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:438) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:458) at hudson.plugins.sshslaves.SSHLauncher.openConnection(SSHLauncher.java:1321) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:804) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:793) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) [09/08/17 09:06:13] SSH Launch of debian9-a-coleen on debian9-a.markwaite.net failed in 135 ms {noformat} Problem does not appear in 2.71 or 2.72. Problem is visible in 2.77. |
Description |
Original:
The Jenkins 2.73.1 LTS release candidate fails to connect to two of my ssh agents. These agents connected successfully with Jenkins 2.60.3 LTS and earlier. The broken agents are using passphrase protected ed25519 private keys (generated on Debian 9). The working agents are using rsa private keys (instead of ed25519 private keys). Other ssh agents connect successfully, but those two fail with a logged stack trace: {noformat} [09/08/17 08:56:01] SSH Launch of mark-pc2-beemarkwaite on mark-pc2.markwaite.net failed in 113 ms Sep 08, 2017 8:56:01 AM com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator authenticate WARNING: Uncaught exception escaped doAuthenticate method java.lang.NoSuchMethodError: org.mindrot.jbcrypt.BCrypt.pbkdf([B[BI[B)V at com.trilead.ssh2.signature.OpenSshCertificateDecoder.generateKayAndIvPbkdf2(OpenSshCertificateDecoder.java:135) at com.trilead.ssh2.signature.OpenSshCertificateDecoder.createKeyPair(OpenSshCertificateDecoder.java:78) at com.trilead.ssh2.crypto.PEMDecoder.decodeKeyPair(PEMDecoder.java:493) at com.trilead.ssh2.auth.AuthenticationManager.authenticatePublicKey(AuthenticationManager.java:225) at com.trilead.ssh2.Connection.authenticateWithPublicKey(Connection.java:483) at com.cloudbees.jenkins.plugins.sshcredentials.impl.TrileadSSHPublicKeyAuthenticator.doAuthenticate(TrileadSSHPublicKeyAuthenticator.java:109) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:438) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:458) at hudson.plugins.sshslaves.SSHLauncher.openConnection(SSHLauncher.java:1321) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:804) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:793) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) {noformat} The other agent fails with a similar stack trace in the log file: {noformat} Sep 08, 2017 9:06:13 AM com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator authenticate WARNING: Uncaught exception escaped doAuthenticate method java.lang.NoSuchMethodError: org.mindrot.jbcrypt.BCrypt.pbkdf([B[BI[B)V at com.trilead.ssh2.signature.OpenSshCertificateDecoder.generateKayAndIvPbkdf2(OpenSshCertificateDecoder.java:135) at com.trilead.ssh2.signature.OpenSshCertificateDecoder.createKeyPair(OpenSshCertificateDecoder.java:78) at com.trilead.ssh2.crypto.PEMDecoder.decodeKeyPair(PEMDecoder.java:493) at com.trilead.ssh2.auth.AuthenticationManager.authenticatePublicKey(AuthenticationManager.java:225) at com.trilead.ssh2.Connection.authenticateWithPublicKey(Connection.java:483) at com.cloudbees.jenkins.plugins.sshcredentials.impl.TrileadSSHPublicKeyAuthenticator.doAuthenticate(TrileadSSHPublicKeyAuthenticator.java:109) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:438) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:458) at hudson.plugins.sshslaves.SSHLauncher.openConnection(SSHLauncher.java:1321) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:804) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:793) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) [09/08/17 09:06:13] SSH Launch of debian9-a-coleen on debian9-a.markwaite.net failed in 135 ms {noformat} Problem does not appear in 2.71 or 2.72. Problem is visible in 2.77. |
New:
The Jenkins 2.73.1 LTS release candidate fails to connect to two of my ssh agents. These agents connected successfully with Jenkins 2.60.3 LTS and earlier. The broken agents are using passphrase protected ed25519 private keys (generated on Debian 9). The working agents are using rsa private keys (instead of ed25519 private keys). Other ssh agents connect successfully, but those two fail with a logged stack trace: {noformat} [09/08/17 08:56:01] SSH Launch of mark-pc2-beemarkwaite on mark-pc2.markwaite.net failed in 113 ms Sep 08, 2017 8:56:01 AM com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator authenticate WARNING: Uncaught exception escaped doAuthenticate method java.lang.NoSuchMethodError: org.mindrot.jbcrypt.BCrypt.pbkdf([B[BI[B)V at com.trilead.ssh2.signature.OpenSshCertificateDecoder.generateKayAndIvPbkdf2(OpenSshCertificateDecoder.java:135) at com.trilead.ssh2.signature.OpenSshCertificateDecoder.createKeyPair(OpenSshCertificateDecoder.java:78) at com.trilead.ssh2.crypto.PEMDecoder.decodeKeyPair(PEMDecoder.java:493) at com.trilead.ssh2.auth.AuthenticationManager.authenticatePublicKey(AuthenticationManager.java:225) at com.trilead.ssh2.Connection.authenticateWithPublicKey(Connection.java:483) at com.cloudbees.jenkins.plugins.sshcredentials.impl.TrileadSSHPublicKeyAuthenticator.doAuthenticate(TrileadSSHPublicKeyAuthenticator.java:109) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:438) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:458) at hudson.plugins.sshslaves.SSHLauncher.openConnection(SSHLauncher.java:1321) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:804) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:793) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) {noformat} The other agent fails with a similar stack trace in the log file: {noformat} Sep 08, 2017 9:06:13 AM com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator authenticate WARNING: Uncaught exception escaped doAuthenticate method java.lang.NoSuchMethodError: org.mindrot.jbcrypt.BCrypt.pbkdf([B[BI[B)V at com.trilead.ssh2.signature.OpenSshCertificateDecoder.generateKayAndIvPbkdf2(OpenSshCertificateDecoder.java:135) at com.trilead.ssh2.signature.OpenSshCertificateDecoder.createKeyPair(OpenSshCertificateDecoder.java:78) at com.trilead.ssh2.crypto.PEMDecoder.decodeKeyPair(PEMDecoder.java:493) at com.trilead.ssh2.auth.AuthenticationManager.authenticatePublicKey(AuthenticationManager.java:225) at com.trilead.ssh2.Connection.authenticateWithPublicKey(Connection.java:483) at com.cloudbees.jenkins.plugins.sshcredentials.impl.TrileadSSHPublicKeyAuthenticator.doAuthenticate(TrileadSSHPublicKeyAuthenticator.java:109) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:438) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:458) at hudson.plugins.sshslaves.SSHLauncher.openConnection(SSHLauncher.java:1321) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:804) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:793) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) [09/08/17 09:06:13] SSH Launch of debian9-a-coleen on debian9-a.markwaite.net failed in 135 ms {noformat} Problem does not appear in 2.71, 2.72, 2.73, or 2.75. Problem is visible in 2.77. |
Labels | New: regression |
Description |
Original:
The Jenkins 2.73.1 LTS release candidate fails to connect to two of my ssh agents. These agents connected successfully with Jenkins 2.60.3 LTS and earlier. The broken agents are using passphrase protected ed25519 private keys (generated on Debian 9). The working agents are using rsa private keys (instead of ed25519 private keys). Other ssh agents connect successfully, but those two fail with a logged stack trace: {noformat} [09/08/17 08:56:01] SSH Launch of mark-pc2-beemarkwaite on mark-pc2.markwaite.net failed in 113 ms Sep 08, 2017 8:56:01 AM com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator authenticate WARNING: Uncaught exception escaped doAuthenticate method java.lang.NoSuchMethodError: org.mindrot.jbcrypt.BCrypt.pbkdf([B[BI[B)V at com.trilead.ssh2.signature.OpenSshCertificateDecoder.generateKayAndIvPbkdf2(OpenSshCertificateDecoder.java:135) at com.trilead.ssh2.signature.OpenSshCertificateDecoder.createKeyPair(OpenSshCertificateDecoder.java:78) at com.trilead.ssh2.crypto.PEMDecoder.decodeKeyPair(PEMDecoder.java:493) at com.trilead.ssh2.auth.AuthenticationManager.authenticatePublicKey(AuthenticationManager.java:225) at com.trilead.ssh2.Connection.authenticateWithPublicKey(Connection.java:483) at com.cloudbees.jenkins.plugins.sshcredentials.impl.TrileadSSHPublicKeyAuthenticator.doAuthenticate(TrileadSSHPublicKeyAuthenticator.java:109) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:438) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:458) at hudson.plugins.sshslaves.SSHLauncher.openConnection(SSHLauncher.java:1321) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:804) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:793) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) {noformat} The other agent fails with a similar stack trace in the log file: {noformat} Sep 08, 2017 9:06:13 AM com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator authenticate WARNING: Uncaught exception escaped doAuthenticate method java.lang.NoSuchMethodError: org.mindrot.jbcrypt.BCrypt.pbkdf([B[BI[B)V at com.trilead.ssh2.signature.OpenSshCertificateDecoder.generateKayAndIvPbkdf2(OpenSshCertificateDecoder.java:135) at com.trilead.ssh2.signature.OpenSshCertificateDecoder.createKeyPair(OpenSshCertificateDecoder.java:78) at com.trilead.ssh2.crypto.PEMDecoder.decodeKeyPair(PEMDecoder.java:493) at com.trilead.ssh2.auth.AuthenticationManager.authenticatePublicKey(AuthenticationManager.java:225) at com.trilead.ssh2.Connection.authenticateWithPublicKey(Connection.java:483) at com.cloudbees.jenkins.plugins.sshcredentials.impl.TrileadSSHPublicKeyAuthenticator.doAuthenticate(TrileadSSHPublicKeyAuthenticator.java:109) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:438) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:458) at hudson.plugins.sshslaves.SSHLauncher.openConnection(SSHLauncher.java:1321) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:804) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:793) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) [09/08/17 09:06:13] SSH Launch of debian9-a-coleen on debian9-a.markwaite.net failed in 135 ms {noformat} Problem does not appear in 2.71, 2.72, 2.73, or 2.75. Problem is visible in 2.77. |
New:
The Jenkins 2.73.1 LTS release candidate fails to connect to two of my ssh agents. These agents connected successfully with Jenkins 2.60.3 LTS and earlier. The broken agents are using passphrase protected ed25519 private keys (generated on Debian 9). The working agents are using rsa private keys (instead of ed25519 private keys). Other ssh agents connect successfully, but those two fail with a logged stack trace: {noformat} [09/08/17 08:56:01] SSH Launch of mark-pc2-beemarkwaite on mark-pc2.markwaite.net failed in 113 ms Sep 08, 2017 8:56:01 AM com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator authenticate WARNING: Uncaught exception escaped doAuthenticate method java.lang.NoSuchMethodError: org.mindrot.jbcrypt.BCrypt.pbkdf([B[BI[B)V at com.trilead.ssh2.signature.OpenSshCertificateDecoder.generateKayAndIvPbkdf2(OpenSshCertificateDecoder.java:135) at com.trilead.ssh2.signature.OpenSshCertificateDecoder.createKeyPair(OpenSshCertificateDecoder.java:78) at com.trilead.ssh2.crypto.PEMDecoder.decodeKeyPair(PEMDecoder.java:493) at com.trilead.ssh2.auth.AuthenticationManager.authenticatePublicKey(AuthenticationManager.java:225) at com.trilead.ssh2.Connection.authenticateWithPublicKey(Connection.java:483) at com.cloudbees.jenkins.plugins.sshcredentials.impl.TrileadSSHPublicKeyAuthenticator.doAuthenticate(TrileadSSHPublicKeyAuthenticator.java:109) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:438) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:458) at hudson.plugins.sshslaves.SSHLauncher.openConnection(SSHLauncher.java:1321) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:804) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:793) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) {noformat} The other agent fails with a similar stack trace in the log file: {noformat} Sep 08, 2017 9:06:13 AM com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator authenticate WARNING: Uncaught exception escaped doAuthenticate method java.lang.NoSuchMethodError: org.mindrot.jbcrypt.BCrypt.pbkdf([B[BI[B)V at com.trilead.ssh2.signature.OpenSshCertificateDecoder.generateKayAndIvPbkdf2(OpenSshCertificateDecoder.java:135) at com.trilead.ssh2.signature.OpenSshCertificateDecoder.createKeyPair(OpenSshCertificateDecoder.java:78) at com.trilead.ssh2.crypto.PEMDecoder.decodeKeyPair(PEMDecoder.java:493) at com.trilead.ssh2.auth.AuthenticationManager.authenticatePublicKey(AuthenticationManager.java:225) at com.trilead.ssh2.Connection.authenticateWithPublicKey(Connection.java:483) at com.cloudbees.jenkins.plugins.sshcredentials.impl.TrileadSSHPublicKeyAuthenticator.doAuthenticate(TrileadSSHPublicKeyAuthenticator.java:109) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:438) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:458) at hudson.plugins.sshslaves.SSHLauncher.openConnection(SSHLauncher.java:1321) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:804) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:793) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) [09/08/17 09:06:13] SSH Launch of debian9-a-coleen on debian9-a.markwaite.net failed in 135 ms {noformat} Problem does not appear in 2.71, 2.72, 2.73, or 2.75. Problem is visible in 2.73.1-rc, 2.76, and 2.77. |
Description |
Original:
The Jenkins 2.73.1 LTS release candidate fails to connect to two of my ssh agents. These agents connected successfully with Jenkins 2.60.3 LTS and earlier. The broken agents are using passphrase protected ed25519 private keys (generated on Debian 9). The working agents are using rsa private keys (instead of ed25519 private keys). Other ssh agents connect successfully, but those two fail with a logged stack trace: {noformat} [09/08/17 08:56:01] SSH Launch of mark-pc2-beemarkwaite on mark-pc2.markwaite.net failed in 113 ms Sep 08, 2017 8:56:01 AM com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator authenticate WARNING: Uncaught exception escaped doAuthenticate method java.lang.NoSuchMethodError: org.mindrot.jbcrypt.BCrypt.pbkdf([B[BI[B)V at com.trilead.ssh2.signature.OpenSshCertificateDecoder.generateKayAndIvPbkdf2(OpenSshCertificateDecoder.java:135) at com.trilead.ssh2.signature.OpenSshCertificateDecoder.createKeyPair(OpenSshCertificateDecoder.java:78) at com.trilead.ssh2.crypto.PEMDecoder.decodeKeyPair(PEMDecoder.java:493) at com.trilead.ssh2.auth.AuthenticationManager.authenticatePublicKey(AuthenticationManager.java:225) at com.trilead.ssh2.Connection.authenticateWithPublicKey(Connection.java:483) at com.cloudbees.jenkins.plugins.sshcredentials.impl.TrileadSSHPublicKeyAuthenticator.doAuthenticate(TrileadSSHPublicKeyAuthenticator.java:109) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:438) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:458) at hudson.plugins.sshslaves.SSHLauncher.openConnection(SSHLauncher.java:1321) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:804) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:793) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) {noformat} The other agent fails with a similar stack trace in the log file: {noformat} Sep 08, 2017 9:06:13 AM com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator authenticate WARNING: Uncaught exception escaped doAuthenticate method java.lang.NoSuchMethodError: org.mindrot.jbcrypt.BCrypt.pbkdf([B[BI[B)V at com.trilead.ssh2.signature.OpenSshCertificateDecoder.generateKayAndIvPbkdf2(OpenSshCertificateDecoder.java:135) at com.trilead.ssh2.signature.OpenSshCertificateDecoder.createKeyPair(OpenSshCertificateDecoder.java:78) at com.trilead.ssh2.crypto.PEMDecoder.decodeKeyPair(PEMDecoder.java:493) at com.trilead.ssh2.auth.AuthenticationManager.authenticatePublicKey(AuthenticationManager.java:225) at com.trilead.ssh2.Connection.authenticateWithPublicKey(Connection.java:483) at com.cloudbees.jenkins.plugins.sshcredentials.impl.TrileadSSHPublicKeyAuthenticator.doAuthenticate(TrileadSSHPublicKeyAuthenticator.java:109) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:438) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:458) at hudson.plugins.sshslaves.SSHLauncher.openConnection(SSHLauncher.java:1321) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:804) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:793) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) [09/08/17 09:06:13] SSH Launch of debian9-a-coleen on debian9-a.markwaite.net failed in 135 ms {noformat} Problem does not appear in 2.71, 2.72, 2.73, or 2.75. Problem is visible in 2.73.1-rc, 2.76, and 2.77. |
New:
The Jenkins 2.73.1 LTS release candidate fails to connect to two of my ssh agents. These agents connected successfully with Jenkins 2.60.3 LTS and earlier. The broken agents are using passphrase protected ed25519 private keys (generated on Debian 9). The working agents are using rsa private keys (instead of ed25519 private keys). I added an ed25519 private key (without passphrase protection) and it worked. The relevant difference seems to be passphrase protected ed25519 keys. Other ssh agents connect successfully, but those two fail with a logged stack trace: {noformat} [09/08/17 08:56:01] SSH Launch of mark-pc2-beemarkwaite on mark-pc2.markwaite.net failed in 113 ms Sep 08, 2017 8:56:01 AM com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator authenticate WARNING: Uncaught exception escaped doAuthenticate method java.lang.NoSuchMethodError: org.mindrot.jbcrypt.BCrypt.pbkdf([B[BI[B)V at com.trilead.ssh2.signature.OpenSshCertificateDecoder.generateKayAndIvPbkdf2(OpenSshCertificateDecoder.java:135) at com.trilead.ssh2.signature.OpenSshCertificateDecoder.createKeyPair(OpenSshCertificateDecoder.java:78) at com.trilead.ssh2.crypto.PEMDecoder.decodeKeyPair(PEMDecoder.java:493) at com.trilead.ssh2.auth.AuthenticationManager.authenticatePublicKey(AuthenticationManager.java:225) at com.trilead.ssh2.Connection.authenticateWithPublicKey(Connection.java:483) at com.cloudbees.jenkins.plugins.sshcredentials.impl.TrileadSSHPublicKeyAuthenticator.doAuthenticate(TrileadSSHPublicKeyAuthenticator.java:109) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:438) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:458) at hudson.plugins.sshslaves.SSHLauncher.openConnection(SSHLauncher.java:1321) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:804) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:793) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) {noformat} The other agent fails with a similar stack trace in the log file: {noformat} Sep 08, 2017 9:06:13 AM com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator authenticate WARNING: Uncaught exception escaped doAuthenticate method java.lang.NoSuchMethodError: org.mindrot.jbcrypt.BCrypt.pbkdf([B[BI[B)V at com.trilead.ssh2.signature.OpenSshCertificateDecoder.generateKayAndIvPbkdf2(OpenSshCertificateDecoder.java:135) at com.trilead.ssh2.signature.OpenSshCertificateDecoder.createKeyPair(OpenSshCertificateDecoder.java:78) at com.trilead.ssh2.crypto.PEMDecoder.decodeKeyPair(PEMDecoder.java:493) at com.trilead.ssh2.auth.AuthenticationManager.authenticatePublicKey(AuthenticationManager.java:225) at com.trilead.ssh2.Connection.authenticateWithPublicKey(Connection.java:483) at com.cloudbees.jenkins.plugins.sshcredentials.impl.TrileadSSHPublicKeyAuthenticator.doAuthenticate(TrileadSSHPublicKeyAuthenticator.java:109) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:438) at com.cloudbees.jenkins.plugins.sshcredentials.SSHAuthenticator.authenticate(SSHAuthenticator.java:458) at hudson.plugins.sshslaves.SSHLauncher.openConnection(SSHLauncher.java:1321) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:804) at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:793) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) [09/08/17 09:06:13] SSH Launch of debian9-a-coleen on debian9-a.markwaite.net failed in 135 ms {noformat} Problem does not appear in 2.71, 2.72, 2.73, or 2.75. Problem is visible in 2.73.1-rc, 2.76, and 2.77. |
The only commit backported from cores after 2.75 is dc8000cc1e36399595883858c3aae8f135177d49, remoting bump (https://github.com/jenkinsci/remoting/compare/remoting-3.10...remoting-3.11). The commit does not affect effective dependencies on core in any way (except for remoting itself).