Jan  7 00:11:43 prd-ubuntu2004-docker-4c-4g-8152 passwd[714]: password for 'ubuntu' changed by 'root'
Jan  7 00:11:43 prd-ubuntu2004-docker-4c-4g-8152 systemd-logind[758]: New seat seat0.
Jan  7 00:11:43 prd-ubuntu2004-docker-4c-4g-8152 systemd-logind[758]: Watching system buttons on /dev/input/event0 (Power Button)
Jan  7 00:11:43 prd-ubuntu2004-docker-4c-4g-8152 systemd-logind[758]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jan  7 00:11:43 prd-ubuntu2004-docker-4c-4g-8152 sshd[820]: Server listening on 0.0.0.0 port 22.
Jan  7 00:11:43 prd-ubuntu2004-docker-4c-4g-8152 sshd[820]: Server listening on :: port 22.
Jan  7 00:11:48 prd-ubuntu2004-docker-4c-4g-8152 sshd[2762]: error: kex_exchange_identification: Connection closed by remote host
Jan  7 00:11:54 prd-ubuntu2004-docker-4c-4g-8152 sshd[4820]: Invalid user jenkins from 10.30.168.15 port 35118
Jan  7 00:11:54 prd-ubuntu2004-docker-4c-4g-8152 sshd[4820]: Received disconnect from 10.30.168.15 port 35118:11: Closed due to user request. [preauth]
Jan  7 00:11:54 prd-ubuntu2004-docker-4c-4g-8152 sshd[4820]: Disconnected from invalid user jenkins 10.30.168.15 port 35118 [preauth]
Jan  7 00:11:56 prd-ubuntu2004-docker-4c-4g-8152 sshd[5775]: Invalid user jenkins from 10.30.168.15 port 35128
Jan  7 00:11:57 prd-ubuntu2004-docker-4c-4g-8152 sshd[5775]: Received disconnect from 10.30.168.15 port 35128:11: Closed due to user request. [preauth]
Jan  7 00:11:57 prd-ubuntu2004-docker-4c-4g-8152 sshd[5775]: Disconnected from invalid user jenkins 10.30.168.15 port 35128 [preauth]
Jan  7 00:11:59 prd-ubuntu2004-docker-4c-4g-8152 sshd[6793]: Invalid user jenkins from 10.30.168.15 port 35130
Jan  7 00:11:59 prd-ubuntu2004-docker-4c-4g-8152 sshd[6793]: Received disconnect from 10.30.168.15 port 35130:11: Closed due to user request. [preauth]
Jan  7 00:11:59 prd-ubuntu2004-docker-4c-4g-8152 sshd[6793]: Disconnected from invalid user jenkins 10.30.168.15 port 35130 [preauth]
Jan  7 00:12:02 prd-ubuntu2004-docker-4c-4g-8152 CRON[7923]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  7 00:12:02 prd-ubuntu2004-docker-4c-4g-8152 CRON[7923]: pam_unix(cron:session): session closed for user root
Jan  7 00:12:02 prd-ubuntu2004-docker-4c-4g-8152 sshd[8042]: Invalid user jenkins from 10.30.168.15 port 35132
Jan  7 00:12:03 prd-ubuntu2004-docker-4c-4g-8152 sshd[8042]: Received disconnect from 10.30.168.15 port 35132:11: Closed due to user request. [preauth]
Jan  7 00:12:03 prd-ubuntu2004-docker-4c-4g-8152 sshd[8042]: Disconnected from invalid user jenkins 10.30.168.15 port 35132 [preauth]
Jan  7 00:12:06 prd-ubuntu2004-docker-4c-4g-8152 sshd[9367]: Invalid user jenkins from 10.30.168.15 port 35134
Jan  7 00:12:06 prd-ubuntu2004-docker-4c-4g-8152 sshd[9367]: Received disconnect from 10.30.168.15 port 35134:11: Closed due to user request. [preauth]
Jan  7 00:12:06 prd-ubuntu2004-docker-4c-4g-8152 sshd[9367]: Disconnected from invalid user jenkins 10.30.168.15 port 35134 [preauth]
Jan  7 00:12:08 prd-ubuntu2004-docker-4c-4g-8152 sshd[10132]: Invalid user jenkins from 10.30.168.15 port 35136
Jan  7 00:12:08 prd-ubuntu2004-docker-4c-4g-8152 sshd[10132]: Received disconnect from 10.30.168.15 port 35136:11: Closed due to user request. [preauth]
Jan  7 00:12:08 prd-ubuntu2004-docker-4c-4g-8152 sshd[10132]: Disconnected from invalid user jenkins 10.30.168.15 port 35136 [preauth]
Jan  7 00:12:10 prd-ubuntu2004-docker-4c-4g-8152 useradd[10728]: new group: name=jenkins, GID=1001
Jan  7 00:12:10 prd-ubuntu2004-docker-4c-4g-8152 useradd[10728]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jan  7 00:12:10 prd-ubuntu2004-docker-4c-4g-8152 usermod[10768]: add 'jenkins' to group 'docker'
Jan  7 00:12:10 prd-ubuntu2004-docker-4c-4g-8152 usermod[10768]: add 'jenkins' to shadow group 'docker'
Jan  7 00:12:11 prd-ubuntu2004-docker-4c-4g-8152 sshd[11025]: Accepted publickey for jenkins from 10.30.168.15 port 35138 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Jan  7 00:12:11 prd-ubuntu2004-docker-4c-4g-8152 sshd[11025]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jan  7 00:12:11 prd-ubuntu2004-docker-4c-4g-8152 systemd-logind[758]: New session 2 of user jenkins.
Jan  7 00:12:11 prd-ubuntu2004-docker-4c-4g-8152 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jan  7 00:13:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[28375]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  7 00:13:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[28375]: pam_unix(cron:session): session closed for user root
Jan  7 00:13:24 prd-ubuntu2004-docker-4c-4g-8152 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  7 00:13:24 prd-ubuntu2004-docker-4c-4g-8152 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan  7 00:13:24 prd-ubuntu2004-docker-4c-4g-8152 sudo: pam_unix(sudo:session): session closed for user root
Jan  7 00:13:24 prd-ubuntu2004-docker-4c-4g-8152 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  7 00:13:24 prd-ubuntu2004-docker-4c-4g-8152 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan  7 00:13:24 prd-ubuntu2004-docker-4c-4g-8152 sudo: pam_unix(sudo:session): session closed for user root
Jan  7 00:13:24 prd-ubuntu2004-docker-4c-4g-8152 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  7 00:13:24 prd-ubuntu2004-docker-4c-4g-8152 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan  7 00:13:24 prd-ubuntu2004-docker-4c-4g-8152 sudo: pam_unix(sudo:session): session closed for user root
Jan  7 00:13:24 prd-ubuntu2004-docker-4c-4g-8152 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  7 00:13:24 prd-ubuntu2004-docker-4c-4g-8152 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan  7 00:13:24 prd-ubuntu2004-docker-4c-4g-8152 sudo: pam_unix(sudo:session): session closed for user root
Jan  7 00:13:24 prd-ubuntu2004-docker-4c-4g-8152 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  7 00:13:24 prd-ubuntu2004-docker-4c-4g-8152 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan  7 00:13:24 prd-ubuntu2004-docker-4c-4g-8152 sudo: pam_unix(sudo:session): session closed for user root
Jan  7 00:13:24 prd-ubuntu2004-docker-4c-4g-8152 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  7 00:13:24 prd-ubuntu2004-docker-4c-4g-8152 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan  7 00:13:24 prd-ubuntu2004-docker-4c-4g-8152 sudo: pam_unix(sudo:session): session closed for user root
Jan  7 00:14:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[28901]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  7 00:14:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[28901]: pam_unix(cron:session): session closed for user root
Jan  7 00:15:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[29670]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  7 00:15:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[29670]: pam_unix(cron:session): session closed for user root
Jan  7 00:16:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[30347]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  7 00:16:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[30347]: pam_unix(cron:session): session closed for user root
Jan  7 00:17:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[31888]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  7 00:17:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[31889]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  7 00:17:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[31888]: pam_unix(cron:session): session closed for user root
Jan  7 00:17:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[31889]: pam_unix(cron:session): session closed for user root
Jan  7 00:18:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[32501]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  7 00:18:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[32501]: pam_unix(cron:session): session closed for user root
Jan  7 00:19:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[33541]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  7 00:19:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[33541]: pam_unix(cron:session): session closed for user root
Jan  7 00:20:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[34539]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  7 00:20:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[34539]: pam_unix(cron:session): session closed for user root
Jan  7 00:21:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[35305]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  7 00:21:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[35305]: pam_unix(cron:session): session closed for user root
Jan  7 00:22:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[35777]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  7 00:22:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[35777]: pam_unix(cron:session): session closed for user root
Jan  7 00:23:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[36542]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  7 00:23:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[36542]: pam_unix(cron:session): session closed for user root
Jan  7 00:24:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[37038]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  7 00:24:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[37038]: pam_unix(cron:session): session closed for user root
Jan  7 00:25:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[37752]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  7 00:25:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[37752]: pam_unix(cron:session): session closed for user root
Jan  7 00:26:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[38444]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  7 00:26:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[38444]: pam_unix(cron:session): session closed for user root
Jan  7 00:27:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[39326]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  7 00:27:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[39326]: pam_unix(cron:session): session closed for user root
Jan  7 00:28:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[40404]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  7 00:28:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[40404]: pam_unix(cron:session): session closed for user root
Jan  7 00:29:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[41459]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  7 00:29:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[41459]: pam_unix(cron:session): session closed for user root
Jan  7 00:30:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[42171]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  7 00:30:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[42171]: pam_unix(cron:session): session closed for user root
Jan  7 00:31:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[42739]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  7 00:31:01 prd-ubuntu2004-docker-4c-4g-8152 CRON[42739]: pam_unix(cron:session): session closed for user root
Jan  7 00:31:03 prd-ubuntu2004-docker-4c-4g-8152 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  7 00:31:03 prd-ubuntu2004-docker-4c-4g-8152 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)