Jan 10 12:52:39 prd-ubuntu2004-docker-4c-4g-573 passwd[718]: password for 'ubuntu' changed by 'root'
Jan 10 12:52:39 prd-ubuntu2004-docker-4c-4g-573 sshd[812]: Server listening on 0.0.0.0 port 22.
Jan 10 12:52:39 prd-ubuntu2004-docker-4c-4g-573 sshd[812]: Server listening on :: port 22.
Jan 10 12:52:39 prd-ubuntu2004-docker-4c-4g-573 systemd-logind[765]: New seat seat0.
Jan 10 12:52:39 prd-ubuntu2004-docker-4c-4g-573 systemd-logind[765]: Watching system buttons on /dev/input/event0 (Power Button)
Jan 10 12:52:39 prd-ubuntu2004-docker-4c-4g-573 systemd-logind[765]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jan 10 12:52:43 prd-ubuntu2004-docker-4c-4g-573 sshd[2378]: error: kex_exchange_identification: Connection closed by remote host
Jan 10 12:52:50 prd-ubuntu2004-docker-4c-4g-573 sshd[4615]: Invalid user jenkins from 10.30.168.15 port 49738
Jan 10 12:52:50 prd-ubuntu2004-docker-4c-4g-573 sshd[4615]: Received disconnect from 10.30.168.15 port 49738:11: Closed due to user request. [preauth]
Jan 10 12:52:50 prd-ubuntu2004-docker-4c-4g-573 sshd[4615]: Disconnected from invalid user jenkins 10.30.168.15 port 49738 [preauth]
Jan 10 12:52:53 prd-ubuntu2004-docker-4c-4g-573 sshd[5632]: Invalid user jenkins from 10.30.168.15 port 49754
Jan 10 12:52:53 prd-ubuntu2004-docker-4c-4g-573 sshd[5632]: Received disconnect from 10.30.168.15 port 49754:11: Closed due to user request. [preauth]
Jan 10 12:52:53 prd-ubuntu2004-docker-4c-4g-573 sshd[5632]: Disconnected from invalid user jenkins 10.30.168.15 port 49754 [preauth]
Jan 10 12:52:56 prd-ubuntu2004-docker-4c-4g-573 sshd[6601]: Invalid user jenkins from 10.30.168.15 port 49768
Jan 10 12:52:56 prd-ubuntu2004-docker-4c-4g-573 sshd[6601]: Received disconnect from 10.30.168.15 port 49768:11: Closed due to user request. [preauth]
Jan 10 12:52:56 prd-ubuntu2004-docker-4c-4g-573 sshd[6601]: Disconnected from invalid user jenkins 10.30.168.15 port 49768 [preauth]
Jan 10 12:53:00 prd-ubuntu2004-docker-4c-4g-573 sshd[7854]: Invalid user jenkins from 10.30.168.15 port 49784
Jan 10 12:53:00 prd-ubuntu2004-docker-4c-4g-573 sshd[7854]: Received disconnect from 10.30.168.15 port 49784:11: Closed due to user request. [preauth]
Jan 10 12:53:00 prd-ubuntu2004-docker-4c-4g-573 sshd[7854]: Disconnected from invalid user jenkins 10.30.168.15 port 49784 [preauth]
Jan 10 12:53:01 prd-ubuntu2004-docker-4c-4g-573 CRON[8733]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 10 12:53:01 prd-ubuntu2004-docker-4c-4g-573 CRON[8733]: pam_unix(cron:session): session closed for user root
Jan 10 12:53:03 prd-ubuntu2004-docker-4c-4g-573 sshd[9127]: Invalid user jenkins from 10.30.168.15 port 49798
Jan 10 12:53:03 prd-ubuntu2004-docker-4c-4g-573 sshd[9127]: Received disconnect from 10.30.168.15 port 49798:11: Closed due to user request. [preauth]
Jan 10 12:53:03 prd-ubuntu2004-docker-4c-4g-573 sshd[9127]: Disconnected from invalid user jenkins 10.30.168.15 port 49798 [preauth]
Jan 10 12:53:06 prd-ubuntu2004-docker-4c-4g-573 sshd[9834]: Invalid user jenkins from 10.30.168.15 port 49814
Jan 10 12:53:06 prd-ubuntu2004-docker-4c-4g-573 sshd[9834]: Received disconnect from 10.30.168.15 port 49814:11: Closed due to user request. [preauth]
Jan 10 12:53:06 prd-ubuntu2004-docker-4c-4g-573 sshd[9834]: Disconnected from invalid user jenkins 10.30.168.15 port 49814 [preauth]
Jan 10 12:53:07 prd-ubuntu2004-docker-4c-4g-573 useradd[10206]: new group: name=jenkins, GID=1001
Jan 10 12:53:07 prd-ubuntu2004-docker-4c-4g-573 useradd[10206]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jan 10 12:53:07 prd-ubuntu2004-docker-4c-4g-573 usermod[10240]: add 'jenkins' to group 'docker'
Jan 10 12:53:07 prd-ubuntu2004-docker-4c-4g-573 usermod[10240]: add 'jenkins' to shadow group 'docker'
Jan 10 12:53:09 prd-ubuntu2004-docker-4c-4g-573 sshd[10834]: Accepted publickey for jenkins from 10.30.168.15 port 49834 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Jan 10 12:53:09 prd-ubuntu2004-docker-4c-4g-573 sshd[10834]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jan 10 12:53:09 prd-ubuntu2004-docker-4c-4g-573 systemd-logind[765]: New session 2 of user jenkins.
Jan 10 12:53:09 prd-ubuntu2004-docker-4c-4g-573 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jan 10 12:54:01 prd-ubuntu2004-docker-4c-4g-573 CRON[28380]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 10 12:54:01 prd-ubuntu2004-docker-4c-4g-573 CRON[28380]: pam_unix(cron:session): session closed for user root
Jan 10 12:54:25 prd-ubuntu2004-docker-4c-4g-573 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-21-openjdk-amd64/bin/java 1
Jan 10 12:54:25 prd-ubuntu2004-docker-4c-4g-573 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan 10 12:54:25 prd-ubuntu2004-docker-4c-4g-573 sudo: pam_unix(sudo:session): session closed for user root
Jan 10 12:54:25 prd-ubuntu2004-docker-4c-4g-573 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac 1
Jan 10 12:54:25 prd-ubuntu2004-docker-4c-4g-573 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan 10 12:54:25 prd-ubuntu2004-docker-4c-4g-573 sudo: pam_unix(sudo:session): session closed for user root
Jan 10 12:54:25 prd-ubuntu2004-docker-4c-4g-573 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/yangtools-maven-verify-master-mvn39-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
Jan 10 12:54:25 prd-ubuntu2004-docker-4c-4g-573 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan 10 12:54:25 prd-ubuntu2004-docker-4c-4g-573 sudo: pam_unix(sudo:session): session closed for user root
Jan 10 12:54:25 prd-ubuntu2004-docker-4c-4g-573 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java
Jan 10 12:54:25 prd-ubuntu2004-docker-4c-4g-573 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan 10 12:54:25 prd-ubuntu2004-docker-4c-4g-573 sudo: pam_unix(sudo:session): session closed for user root
Jan 10 12:54:25 prd-ubuntu2004-docker-4c-4g-573 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac
Jan 10 12:54:25 prd-ubuntu2004-docker-4c-4g-573 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan 10 12:54:25 prd-ubuntu2004-docker-4c-4g-573 sudo: pam_unix(sudo:session): session closed for user root
Jan 10 12:54:25 prd-ubuntu2004-docker-4c-4g-573 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64
Jan 10 12:54:25 prd-ubuntu2004-docker-4c-4g-573 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan 10 12:54:25 prd-ubuntu2004-docker-4c-4g-573 sudo: pam_unix(sudo:session): session closed for user root
Jan 10 12:55:01 prd-ubuntu2004-docker-4c-4g-573 CRON[28910]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 10 12:55:01 prd-ubuntu2004-docker-4c-4g-573 CRON[28910]: pam_unix(cron:session): session closed for user root
Jan 10 12:55:41 prd-ubuntu2004-docker-4c-4g-573 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Jan 10 12:55:41 prd-ubuntu2004-docker-4c-4g-573 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)