Jan 7 03:22:30 prd-ubuntu2004-docker-4c-4g-8237 passwd[708]: password for 'ubuntu' changed by 'root' Jan 7 03:22:30 prd-ubuntu2004-docker-4c-4g-8237 sshd[803]: Server listening on 0.0.0.0 port 22. Jan 7 03:22:30 prd-ubuntu2004-docker-4c-4g-8237 sshd[803]: Server listening on :: port 22. Jan 7 03:22:30 prd-ubuntu2004-docker-4c-4g-8237 systemd-logind[767]: New seat seat0. Jan 7 03:22:30 prd-ubuntu2004-docker-4c-4g-8237 systemd-logind[767]: Watching system buttons on /dev/input/event0 (Power Button) Jan 7 03:22:30 prd-ubuntu2004-docker-4c-4g-8237 systemd-logind[767]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Jan 7 03:22:30 prd-ubuntu2004-docker-4c-4g-8237 sshd[909]: error: kex_exchange_identification: Connection closed by remote host Jan 7 03:22:35 prd-ubuntu2004-docker-4c-4g-8237 sshd[2603]: Invalid user jenkins from 10.30.168.15 port 43900 Jan 7 03:22:35 prd-ubuntu2004-docker-4c-4g-8237 sshd[2603]: Received disconnect from 10.30.168.15 port 43900:11: Closed due to user request. [preauth] Jan 7 03:22:35 prd-ubuntu2004-docker-4c-4g-8237 sshd[2603]: Disconnected from invalid user jenkins 10.30.168.15 port 43900 [preauth] Jan 7 03:22:38 prd-ubuntu2004-docker-4c-4g-8237 sshd[3625]: Invalid user jenkins from 10.30.168.15 port 43902 Jan 7 03:22:38 prd-ubuntu2004-docker-4c-4g-8237 sshd[3625]: Received disconnect from 10.30.168.15 port 43902:11: Closed due to user request. [preauth] Jan 7 03:22:38 prd-ubuntu2004-docker-4c-4g-8237 sshd[3625]: Disconnected from invalid user jenkins 10.30.168.15 port 43902 [preauth] Jan 7 03:22:41 prd-ubuntu2004-docker-4c-4g-8237 sshd[4575]: Invalid user jenkins from 10.30.168.15 port 43904 Jan 7 03:22:41 prd-ubuntu2004-docker-4c-4g-8237 sshd[4575]: Received disconnect from 10.30.168.15 port 43904:11: Closed due to user request. [preauth] Jan 7 03:22:41 prd-ubuntu2004-docker-4c-4g-8237 sshd[4575]: Disconnected from invalid user jenkins 10.30.168.15 port 43904 [preauth] Jan 7 03:22:44 prd-ubuntu2004-docker-4c-4g-8237 sshd[5521]: Invalid user jenkins from 10.30.168.15 port 43908 Jan 7 03:22:44 prd-ubuntu2004-docker-4c-4g-8237 sshd[5521]: Received disconnect from 10.30.168.15 port 43908:11: Closed due to user request. [preauth] Jan 7 03:22:44 prd-ubuntu2004-docker-4c-4g-8237 sshd[5521]: Disconnected from invalid user jenkins 10.30.168.15 port 43908 [preauth] Jan 7 03:22:47 prd-ubuntu2004-docker-4c-4g-8237 sshd[6512]: Invalid user jenkins from 10.30.168.15 port 43912 Jan 7 03:22:47 prd-ubuntu2004-docker-4c-4g-8237 sshd[6512]: Received disconnect from 10.30.168.15 port 43912:11: Closed due to user request. [preauth] Jan 7 03:22:47 prd-ubuntu2004-docker-4c-4g-8237 sshd[6512]: Disconnected from invalid user jenkins 10.30.168.15 port 43912 [preauth] Jan 7 03:22:49 prd-ubuntu2004-docker-4c-4g-8237 sshd[7745]: Invalid user jenkins from 10.30.168.15 port 43914 Jan 7 03:22:50 prd-ubuntu2004-docker-4c-4g-8237 sshd[7745]: Received disconnect from 10.30.168.15 port 43914:11: Closed due to user request. [preauth] Jan 7 03:22:50 prd-ubuntu2004-docker-4c-4g-8237 sshd[7745]: Disconnected from invalid user jenkins 10.30.168.15 port 43914 [preauth] Jan 7 03:22:52 prd-ubuntu2004-docker-4c-4g-8237 sshd[8954]: Invalid user jenkins from 10.30.168.15 port 43922 Jan 7 03:22:52 prd-ubuntu2004-docker-4c-4g-8237 sshd[8954]: Received disconnect from 10.30.168.15 port 43922:11: Closed due to user request. [preauth] Jan 7 03:22:52 prd-ubuntu2004-docker-4c-4g-8237 sshd[8954]: Disconnected from invalid user jenkins 10.30.168.15 port 43922 [preauth] Jan 7 03:22:55 prd-ubuntu2004-docker-4c-4g-8237 sshd[9590]: Invalid user jenkins from 10.30.168.15 port 43926 Jan 7 03:22:55 prd-ubuntu2004-docker-4c-4g-8237 sshd[9590]: Received disconnect from 10.30.168.15 port 43926:11: Closed due to user request. [preauth] Jan 7 03:22:55 prd-ubuntu2004-docker-4c-4g-8237 sshd[9590]: Disconnected from invalid user jenkins 10.30.168.15 port 43926 [preauth] Jan 7 03:22:58 prd-ubuntu2004-docker-4c-4g-8237 useradd[10296]: new group: name=jenkins, GID=1001 Jan 7 03:22:58 prd-ubuntu2004-docker-4c-4g-8237 useradd[10296]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Jan 7 03:22:58 prd-ubuntu2004-docker-4c-4g-8237 sshd[10291]: Invalid user jenkins from 10.30.168.15 port 43936 Jan 7 03:22:58 prd-ubuntu2004-docker-4c-4g-8237 sshd[10291]: Received disconnect from 10.30.168.15 port 43936:11: Closed due to user request. [preauth] Jan 7 03:22:58 prd-ubuntu2004-docker-4c-4g-8237 sshd[10291]: Disconnected from invalid user jenkins 10.30.168.15 port 43936 [preauth] Jan 7 03:22:59 prd-ubuntu2004-docker-4c-4g-8237 usermod[10522]: add 'jenkins' to group 'docker' Jan 7 03:22:59 prd-ubuntu2004-docker-4c-4g-8237 usermod[10522]: add 'jenkins' to shadow group 'docker' Jan 7 03:23:01 prd-ubuntu2004-docker-4c-4g-8237 CRON[11007]: pam_unix(cron:session): session opened for user root by (uid=0) Jan 7 03:23:01 prd-ubuntu2004-docker-4c-4g-8237 CRON[11007]: pam_unix(cron:session): session closed for user root Jan 7 03:23:01 prd-ubuntu2004-docker-4c-4g-8237 sshd[10965]: Accepted publickey for jenkins from 10.30.168.15 port 43938 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Jan 7 03:23:01 prd-ubuntu2004-docker-4c-4g-8237 sshd[10965]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Jan 7 03:23:01 prd-ubuntu2004-docker-4c-4g-8237 systemd-logind[767]: New session 2 of user jenkins. Jan 7 03:23:01 prd-ubuntu2004-docker-4c-4g-8237 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Jan 7 03:24:01 prd-ubuntu2004-docker-4c-4g-8237 CRON[28375]: pam_unix(cron:session): session opened for user root by (uid=0) Jan 7 03:24:01 prd-ubuntu2004-docker-4c-4g-8237 CRON[28375]: pam_unix(cron:session): session closed for user root Jan 7 03:24:17 prd-ubuntu2004-docker-4c-4g-8237 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/aaa-maven-merge-0.20.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-21-openjdk-amd64/bin/java 1 Jan 7 03:24:17 prd-ubuntu2004-docker-4c-4g-8237 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Jan 7 03:24:17 prd-ubuntu2004-docker-4c-4g-8237 sudo: pam_unix(sudo:session): session closed for user root Jan 7 03:24:17 prd-ubuntu2004-docker-4c-4g-8237 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/aaa-maven-merge-0.20.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac 1 Jan 7 03:24:17 prd-ubuntu2004-docker-4c-4g-8237 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Jan 7 03:24:17 prd-ubuntu2004-docker-4c-4g-8237 sudo: pam_unix(sudo:session): session closed for user root Jan 7 03:24:17 prd-ubuntu2004-docker-4c-4g-8237 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/aaa-maven-merge-0.20.x ; 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 03:24:17 prd-ubuntu2004-docker-4c-4g-8237 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Jan 7 03:24:17 prd-ubuntu2004-docker-4c-4g-8237 sudo: pam_unix(sudo:session): session closed for user root Jan 7 03:24:17 prd-ubuntu2004-docker-4c-4g-8237 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/aaa-maven-merge-0.20.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java Jan 7 03:24:17 prd-ubuntu2004-docker-4c-4g-8237 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Jan 7 03:24:17 prd-ubuntu2004-docker-4c-4g-8237 sudo: pam_unix(sudo:session): session closed for user root Jan 7 03:24:17 prd-ubuntu2004-docker-4c-4g-8237 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/aaa-maven-merge-0.20.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac Jan 7 03:24:17 prd-ubuntu2004-docker-4c-4g-8237 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Jan 7 03:24:17 prd-ubuntu2004-docker-4c-4g-8237 sudo: pam_unix(sudo:session): session closed for user root Jan 7 03:24:17 prd-ubuntu2004-docker-4c-4g-8237 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/aaa-maven-merge-0.20.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64 Jan 7 03:24:17 prd-ubuntu2004-docker-4c-4g-8237 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Jan 7 03:24:17 prd-ubuntu2004-docker-4c-4g-8237 sudo: pam_unix(sudo:session): session closed for user root Jan 7 03:25:01 prd-ubuntu2004-docker-4c-4g-8237 CRON[28584]: pam_unix(cron:session): session opened for user root by (uid=0) Jan 7 03:25:01 prd-ubuntu2004-docker-4c-4g-8237 CRON[28584]: pam_unix(cron:session): session closed for user root Jan 7 03:26:01 prd-ubuntu2004-docker-4c-4g-8237 CRON[29352]: pam_unix(cron:session): session opened for user root by (uid=0) Jan 7 03:26:01 prd-ubuntu2004-docker-4c-4g-8237 CRON[29352]: pam_unix(cron:session): session closed for user root Jan 7 03:27:01 prd-ubuntu2004-docker-4c-4g-8237 CRON[30487]: pam_unix(cron:session): session opened for user root by (uid=0) Jan 7 03:27:01 prd-ubuntu2004-docker-4c-4g-8237 CRON[30487]: pam_unix(cron:session): session closed for user root Jan 7 03:28:01 prd-ubuntu2004-docker-4c-4g-8237 CRON[32053]: pam_unix(cron:session): session opened for user root by (uid=0) Jan 7 03:28:01 prd-ubuntu2004-docker-4c-4g-8237 CRON[32053]: pam_unix(cron:session): session closed for user root Jan 7 03:29:01 prd-ubuntu2004-docker-4c-4g-8237 CRON[33092]: pam_unix(cron:session): session opened for user root by (uid=0) Jan 7 03:29:01 prd-ubuntu2004-docker-4c-4g-8237 CRON[33092]: pam_unix(cron:session): session closed for user root Jan 7 03:30:01 prd-ubuntu2004-docker-4c-4g-8237 CRON[34081]: pam_unix(cron:session): session opened for user root by (uid=0) Jan 7 03:30:01 prd-ubuntu2004-docker-4c-4g-8237 CRON[34081]: pam_unix(cron:session): session closed for user root Jan 7 03:31:01 prd-ubuntu2004-docker-4c-4g-8237 CRON[34755]: pam_unix(cron:session): session opened for user root by (uid=0) Jan 7 03:31:01 prd-ubuntu2004-docker-4c-4g-8237 CRON[34755]: pam_unix(cron:session): session closed for user root Jan 7 03:31:56 prd-ubuntu2004-docker-4c-4g-8237 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/aaa-maven-merge-0.20.x ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp Jan 7 03:31:56 prd-ubuntu2004-docker-4c-4g-8237 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)