Oct 23 12:44:57 prd-ubuntu2204-docker-4c-4g-1443 sshd[933]: error: kex_exchange_identification: Connection closed by remote host
Oct 23 12:44:57 prd-ubuntu2204-docker-4c-4g-1443 sshd[933]: Connection closed by 10.30.168.15 port 57606
Oct 23 12:44:59 prd-ubuntu2204-docker-4c-4g-1443 sshd[934]: Invalid user jenkins from 10.30.168.15 port 57608
Oct 23 12:44:59 prd-ubuntu2204-docker-4c-4g-1443 sshd[934]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 23 12:44:59 prd-ubuntu2204-docker-4c-4g-1443 sshd[934]: Received disconnect from 10.30.168.15 port 57608:11: Closed due to user request. [preauth]
Oct 23 12:44:59 prd-ubuntu2204-docker-4c-4g-1443 sshd[934]: Disconnected from invalid user jenkins 10.30.168.15 port 57608 [preauth]
Oct 23 12:45:01 prd-ubuntu2204-docker-4c-4g-1443 CRON[938]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 23 12:45:01 prd-ubuntu2204-docker-4c-4g-1443 CRON[938]: pam_unix(cron:session): session closed for user root
Oct 23 12:45:02 prd-ubuntu2204-docker-4c-4g-1443 sshd[936]: Invalid user jenkins from 10.30.168.15 port 57622
Oct 23 12:45:02 prd-ubuntu2204-docker-4c-4g-1443 sshd[936]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 23 12:45:02 prd-ubuntu2204-docker-4c-4g-1443 sshd[936]: Received disconnect from 10.30.168.15 port 57622:11: Closed due to user request. [preauth]
Oct 23 12:45:02 prd-ubuntu2204-docker-4c-4g-1443 sshd[936]: Disconnected from invalid user jenkins 10.30.168.15 port 57622 [preauth]
Oct 23 12:45:05 prd-ubuntu2204-docker-4c-4g-1443 sshd[941]: Invalid user jenkins from 10.30.168.15 port 57626
Oct 23 12:45:05 prd-ubuntu2204-docker-4c-4g-1443 sshd[941]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 23 12:45:05 prd-ubuntu2204-docker-4c-4g-1443 sshd[941]: Received disconnect from 10.30.168.15 port 57626:11: Closed due to user request. [preauth]
Oct 23 12:45:05 prd-ubuntu2204-docker-4c-4g-1443 sshd[941]: Disconnected from invalid user jenkins 10.30.168.15 port 57626 [preauth]
Oct 23 12:45:07 prd-ubuntu2204-docker-4c-4g-1443 sshd[943]: Invalid user jenkins from 10.30.168.15 port 57628
Oct 23 12:45:07 prd-ubuntu2204-docker-4c-4g-1443 sshd[943]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 23 12:45:07 prd-ubuntu2204-docker-4c-4g-1443 sshd[943]: Received disconnect from 10.30.168.15 port 57628:11: Closed due to user request. [preauth]
Oct 23 12:45:07 prd-ubuntu2204-docker-4c-4g-1443 sshd[943]: Disconnected from invalid user jenkins 10.30.168.15 port 57628 [preauth]
Oct 23 12:45:11 prd-ubuntu2204-docker-4c-4g-1443 sshd[1214]: Invalid user jenkins from 10.30.168.15 port 57630
Oct 23 12:45:11 prd-ubuntu2204-docker-4c-4g-1443 sshd[1214]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 23 12:45:11 prd-ubuntu2204-docker-4c-4g-1443 sshd[1214]: Received disconnect from 10.30.168.15 port 57630:11: Closed due to user request. [preauth]
Oct 23 12:45:11 prd-ubuntu2204-docker-4c-4g-1443 sshd[1214]: Disconnected from invalid user jenkins 10.30.168.15 port 57630 [preauth]
Oct 23 12:45:15 prd-ubuntu2204-docker-4c-4g-1443 sshd[1323]: Invalid user jenkins from 10.30.168.15 port 57632
Oct 23 12:45:15 prd-ubuntu2204-docker-4c-4g-1443 sshd[1323]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 23 12:45:15 prd-ubuntu2204-docker-4c-4g-1443 sshd[1323]: Received disconnect from 10.30.168.15 port 57632:11: Closed due to user request. [preauth]
Oct 23 12:45:15 prd-ubuntu2204-docker-4c-4g-1443 sshd[1323]: Disconnected from invalid user jenkins 10.30.168.15 port 57632 [preauth]
Oct 23 12:45:17 prd-ubuntu2204-docker-4c-4g-1443 sshd[1327]: Invalid user jenkins from 10.30.168.15 port 57634
Oct 23 12:45:17 prd-ubuntu2204-docker-4c-4g-1443 sshd[1327]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 23 12:45:17 prd-ubuntu2204-docker-4c-4g-1443 sshd[1327]: Received disconnect from 10.30.168.15 port 57634:11: Closed due to user request. [preauth]
Oct 23 12:45:17 prd-ubuntu2204-docker-4c-4g-1443 sshd[1327]: Disconnected from invalid user jenkins 10.30.168.15 port 57634 [preauth]
Oct 23 12:45:20 prd-ubuntu2204-docker-4c-4g-1443 sshd[1329]: Invalid user jenkins from 10.30.168.15 port 57638
Oct 23 12:45:20 prd-ubuntu2204-docker-4c-4g-1443 sshd[1329]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 23 12:45:20 prd-ubuntu2204-docker-4c-4g-1443 sshd[1329]: Received disconnect from 10.30.168.15 port 57638:11: Closed due to user request. [preauth]
Oct 23 12:45:20 prd-ubuntu2204-docker-4c-4g-1443 sshd[1329]: Disconnected from invalid user jenkins 10.30.168.15 port 57638 [preauth]
Oct 23 12:45:21 prd-ubuntu2204-docker-4c-4g-1443 useradd[1358]: new group: name=jenkins, GID=1001
Oct 23 12:45:21 prd-ubuntu2204-docker-4c-4g-1443 useradd[1358]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct 23 12:45:21 prd-ubuntu2204-docker-4c-4g-1443 usermod[1367]: add 'jenkins' to group 'docker'
Oct 23 12:45:21 prd-ubuntu2204-docker-4c-4g-1443 usermod[1367]: add 'jenkins' to shadow group 'docker'
Oct 23 12:45:23 prd-ubuntu2204-docker-4c-4g-1443 sshd[1382]: Accepted publickey for jenkins from 10.30.168.15 port 57646 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Oct 23 12:45:23 prd-ubuntu2204-docker-4c-4g-1443 sshd[1382]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 23 12:45:23 prd-ubuntu2204-docker-4c-4g-1443 systemd-logind[725]: New session 2 of user jenkins.
Oct 23 12:45:23 prd-ubuntu2204-docker-4c-4g-1443 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 23 12:46:03 prd-ubuntu2204-docker-4c-4g-1443 CRON[1890]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 23 12:46:03 prd-ubuntu2204-docker-4c-4g-1443 CRON[1890]: pam_unix(cron:session): session closed for user root
Oct 23 12:46:41 prd-ubuntu2204-docker-4c-4g-1443 sudo:  jenkins : PWD=/w/workspace/openflowplugin-maven-javadoc-verify-vanadium-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-21-openjdk-amd64/bin/java 1
Oct 23 12:46:41 prd-ubuntu2204-docker-4c-4g-1443 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 23 12:46:41 prd-ubuntu2204-docker-4c-4g-1443 sudo: pam_unix(sudo:session): session closed for user root
Oct 23 12:46:41 prd-ubuntu2204-docker-4c-4g-1443 sudo:  jenkins : PWD=/w/workspace/openflowplugin-maven-javadoc-verify-vanadium-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac 1
Oct 23 12:46:41 prd-ubuntu2204-docker-4c-4g-1443 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 23 12:46:41 prd-ubuntu2204-docker-4c-4g-1443 sudo: pam_unix(sudo:session): session closed for user root
Oct 23 12:46:41 prd-ubuntu2204-docker-4c-4g-1443 sudo:  jenkins : PWD=/w/workspace/openflowplugin-maven-javadoc-verify-vanadium-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/lib/jvm/java-openjdk java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64 1
Oct 23 12:46:41 prd-ubuntu2204-docker-4c-4g-1443 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 23 12:46:41 prd-ubuntu2204-docker-4c-4g-1443 sudo: pam_unix(sudo:session): session closed for user root
Oct 23 12:46:41 prd-ubuntu2204-docker-4c-4g-1443 sudo:  jenkins : PWD=/w/workspace/openflowplugin-maven-javadoc-verify-vanadium-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java
Oct 23 12:46:41 prd-ubuntu2204-docker-4c-4g-1443 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 23 12:46:41 prd-ubuntu2204-docker-4c-4g-1443 sudo: pam_unix(sudo:session): session closed for user root
Oct 23 12:46:41 prd-ubuntu2204-docker-4c-4g-1443 sudo:  jenkins : PWD=/w/workspace/openflowplugin-maven-javadoc-verify-vanadium-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac
Oct 23 12:46:41 prd-ubuntu2204-docker-4c-4g-1443 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 23 12:46:41 prd-ubuntu2204-docker-4c-4g-1443 sudo: pam_unix(sudo:session): session closed for user root
Oct 23 12:46:41 prd-ubuntu2204-docker-4c-4g-1443 sudo:  jenkins : PWD=/w/workspace/openflowplugin-maven-javadoc-verify-vanadium-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64
Oct 23 12:46:41 prd-ubuntu2204-docker-4c-4g-1443 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 23 12:46:41 prd-ubuntu2204-docker-4c-4g-1443 sudo: pam_unix(sudo:session): session closed for user root
Oct 23 12:47:01 prd-ubuntu2204-docker-4c-4g-1443 CRON[2143]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 23 12:47:01 prd-ubuntu2204-docker-4c-4g-1443 CRON[2143]: pam_unix(cron:session): session closed for user root
Oct 23 12:48:01 prd-ubuntu2204-docker-4c-4g-1443 CRON[2517]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 23 12:48:01 prd-ubuntu2204-docker-4c-4g-1443 CRON[2517]: pam_unix(cron:session): session closed for user root
Oct 23 12:49:01 prd-ubuntu2204-docker-4c-4g-1443 CRON[3284]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 23 12:49:01 prd-ubuntu2204-docker-4c-4g-1443 CRON[3284]: pam_unix(cron:session): session closed for user root
Oct 23 12:50:01 prd-ubuntu2204-docker-4c-4g-1443 CRON[4207]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 23 12:50:01 prd-ubuntu2204-docker-4c-4g-1443 CRON[4207]: pam_unix(cron:session): session closed for user root
Oct 23 12:51:01 prd-ubuntu2204-docker-4c-4g-1443 CRON[5343]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 23 12:51:01 prd-ubuntu2204-docker-4c-4g-1443 CRON[5343]: pam_unix(cron:session): session closed for user root
Oct 23 12:52:01 prd-ubuntu2204-docker-4c-4g-1443 CRON[5428]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 23 12:52:01 prd-ubuntu2204-docker-4c-4g-1443 CRON[5428]: pam_unix(cron:session): session closed for user root
Oct 23 12:52:59 prd-ubuntu2204-docker-4c-4g-1443 sudo:  jenkins : PWD=/w/workspace/openflowplugin-maven-javadoc-verify-vanadium-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp