Dec 3 03:23:03 prd-ubuntu2004-docker-4c-4g-12400 passwd[715]: password for 'ubuntu' changed by 'root' Dec 3 03:23:03 prd-ubuntu2004-docker-4c-4g-12400 sshd[800]: Server listening on 0.0.0.0 port 22. Dec 3 03:23:03 prd-ubuntu2004-docker-4c-4g-12400 sshd[800]: Server listening on :: port 22. Dec 3 03:23:03 prd-ubuntu2004-docker-4c-4g-12400 systemd-logind[761]: New seat seat0. Dec 3 03:23:03 prd-ubuntu2004-docker-4c-4g-12400 systemd-logind[761]: Watching system buttons on /dev/input/event0 (Power Button) Dec 3 03:23:03 prd-ubuntu2004-docker-4c-4g-12400 systemd-logind[761]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Dec 3 03:23:03 prd-ubuntu2004-docker-4c-4g-12400 sshd[820]: error: kex_exchange_identification: Connection closed by remote host Dec 3 03:23:10 prd-ubuntu2004-docker-4c-4g-12400 sshd[3217]: Invalid user jenkins from 10.30.168.15 port 54290 Dec 3 03:23:10 prd-ubuntu2004-docker-4c-4g-12400 sshd[3217]: Received disconnect from 10.30.168.15 port 54290:11: Closed due to user request. [preauth] Dec 3 03:23:10 prd-ubuntu2004-docker-4c-4g-12400 sshd[3217]: Disconnected from invalid user jenkins 10.30.168.15 port 54290 [preauth] Dec 3 03:23:13 prd-ubuntu2004-docker-4c-4g-12400 sshd[4190]: Invalid user jenkins from 10.30.168.15 port 54294 Dec 3 03:23:13 prd-ubuntu2004-docker-4c-4g-12400 sshd[4190]: Received disconnect from 10.30.168.15 port 54294:11: Closed due to user request. [preauth] Dec 3 03:23:13 prd-ubuntu2004-docker-4c-4g-12400 sshd[4190]: Disconnected from invalid user jenkins 10.30.168.15 port 54294 [preauth] Dec 3 03:23:17 prd-ubuntu2004-docker-4c-4g-12400 sshd[5122]: Invalid user jenkins from 10.30.168.15 port 54296 Dec 3 03:23:17 prd-ubuntu2004-docker-4c-4g-12400 sshd[5122]: Received disconnect from 10.30.168.15 port 54296:11: Closed due to user request. [preauth] Dec 3 03:23:17 prd-ubuntu2004-docker-4c-4g-12400 sshd[5122]: Disconnected from invalid user jenkins 10.30.168.15 port 54296 [preauth] Dec 3 03:23:20 prd-ubuntu2004-docker-4c-4g-12400 sshd[6714]: Invalid user jenkins from 10.30.168.15 port 54302 Dec 3 03:23:20 prd-ubuntu2004-docker-4c-4g-12400 sshd[6714]: Received disconnect from 10.30.168.15 port 54302:11: Closed due to user request. [preauth] Dec 3 03:23:20 prd-ubuntu2004-docker-4c-4g-12400 sshd[6714]: Disconnected from invalid user jenkins 10.30.168.15 port 54302 [preauth] Dec 3 03:23:23 prd-ubuntu2004-docker-4c-4g-12400 sshd[7992]: Invalid user jenkins from 10.30.168.15 port 54308 Dec 3 03:23:23 prd-ubuntu2004-docker-4c-4g-12400 sshd[7992]: Received disconnect from 10.30.168.15 port 54308:11: Closed due to user request. [preauth] Dec 3 03:23:23 prd-ubuntu2004-docker-4c-4g-12400 sshd[7992]: Disconnected from invalid user jenkins 10.30.168.15 port 54308 [preauth] Dec 3 03:23:26 prd-ubuntu2004-docker-4c-4g-12400 sshd[9293]: Invalid user jenkins from 10.30.168.15 port 54310 Dec 3 03:23:27 prd-ubuntu2004-docker-4c-4g-12400 sshd[9293]: Received disconnect from 10.30.168.15 port 54310:11: Closed due to user request. [preauth] Dec 3 03:23:27 prd-ubuntu2004-docker-4c-4g-12400 sshd[9293]: Disconnected from invalid user jenkins 10.30.168.15 port 54310 [preauth] Dec 3 03:23:29 prd-ubuntu2004-docker-4c-4g-12400 sshd[10014]: Invalid user jenkins from 10.30.168.15 port 54318 Dec 3 03:23:29 prd-ubuntu2004-docker-4c-4g-12400 sshd[10014]: Received disconnect from 10.30.168.15 port 54318:11: Closed due to user request. [preauth] Dec 3 03:23:29 prd-ubuntu2004-docker-4c-4g-12400 sshd[10014]: Disconnected from invalid user jenkins 10.30.168.15 port 54318 [preauth] Dec 3 03:23:30 prd-ubuntu2004-docker-4c-4g-12400 useradd[10415]: new group: name=jenkins, GID=1001 Dec 3 03:23:30 prd-ubuntu2004-docker-4c-4g-12400 useradd[10415]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Dec 3 03:23:30 prd-ubuntu2004-docker-4c-4g-12400 usermod[10449]: add 'jenkins' to group 'docker' Dec 3 03:23:30 prd-ubuntu2004-docker-4c-4g-12400 usermod[10449]: add 'jenkins' to shadow group 'docker' Dec 3 03:23:32 prd-ubuntu2004-docker-4c-4g-12400 sshd[11097]: Accepted publickey for jenkins from 10.30.168.15 port 54322 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Dec 3 03:23:32 prd-ubuntu2004-docker-4c-4g-12400 sshd[11097]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Dec 3 03:23:32 prd-ubuntu2004-docker-4c-4g-12400 systemd-logind[761]: New session 1 of user jenkins. Dec 3 03:23:32 prd-ubuntu2004-docker-4c-4g-12400 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Dec 3 03:24:01 prd-ubuntu2004-docker-4c-4g-12400 CRON[21291]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 3 03:24:01 prd-ubuntu2004-docker-4c-4g-12400 CRON[21291]: pam_unix(cron:session): session closed for user root Dec 3 03:24:51 prd-ubuntu2004-docker-4c-4g-12400 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 Dec 3 03:24:51 prd-ubuntu2004-docker-4c-4g-12400 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 3 03:24:51 prd-ubuntu2004-docker-4c-4g-12400 sudo: pam_unix(sudo:session): session closed for user root Dec 3 03:24:51 prd-ubuntu2004-docker-4c-4g-12400 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 Dec 3 03:24:51 prd-ubuntu2004-docker-4c-4g-12400 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 3 03:24:51 prd-ubuntu2004-docker-4c-4g-12400 sudo: pam_unix(sudo:session): session closed for user root Dec 3 03:24:51 prd-ubuntu2004-docker-4c-4g-12400 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 Dec 3 03:24:51 prd-ubuntu2004-docker-4c-4g-12400 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 3 03:24:51 prd-ubuntu2004-docker-4c-4g-12400 sudo: pam_unix(sudo:session): session closed for user root Dec 3 03:24:51 prd-ubuntu2004-docker-4c-4g-12400 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 Dec 3 03:24:51 prd-ubuntu2004-docker-4c-4g-12400 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 3 03:24:51 prd-ubuntu2004-docker-4c-4g-12400 sudo: pam_unix(sudo:session): session closed for user root Dec 3 03:24:51 prd-ubuntu2004-docker-4c-4g-12400 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 Dec 3 03:24:51 prd-ubuntu2004-docker-4c-4g-12400 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 3 03:24:51 prd-ubuntu2004-docker-4c-4g-12400 sudo: pam_unix(sudo:session): session closed for user root Dec 3 03:24:51 prd-ubuntu2004-docker-4c-4g-12400 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 Dec 3 03:24:51 prd-ubuntu2004-docker-4c-4g-12400 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 3 03:24:51 prd-ubuntu2004-docker-4c-4g-12400 sudo: pam_unix(sudo:session): session closed for user root Dec 3 03:25:01 prd-ubuntu2004-docker-4c-4g-12400 CRON[28676]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 3 03:25:01 prd-ubuntu2004-docker-4c-4g-12400 CRON[28676]: pam_unix(cron:session): session closed for user root Dec 3 03:26:01 prd-ubuntu2004-docker-4c-4g-12400 CRON[28680]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 3 03:26:01 prd-ubuntu2004-docker-4c-4g-12400 CRON[28680]: pam_unix(cron:session): session closed for user root Dec 3 03:27:01 prd-ubuntu2004-docker-4c-4g-12400 CRON[29163]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 3 03:27:01 prd-ubuntu2004-docker-4c-4g-12400 CRON[29163]: pam_unix(cron:session): session closed for user root Dec 3 03:28:01 prd-ubuntu2004-docker-4c-4g-12400 CRON[30136]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 3 03:28:01 prd-ubuntu2004-docker-4c-4g-12400 CRON[30136]: pam_unix(cron:session): session closed for user root Dec 3 03:29:01 prd-ubuntu2004-docker-4c-4g-12400 CRON[32196]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 3 03:29:01 prd-ubuntu2004-docker-4c-4g-12400 CRON[32196]: pam_unix(cron:session): session closed for user root Dec 3 03:30:01 prd-ubuntu2004-docker-4c-4g-12400 CRON[33162]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 3 03:30:01 prd-ubuntu2004-docker-4c-4g-12400 CRON[33162]: pam_unix(cron:session): session closed for user root Dec 3 03:31:02 prd-ubuntu2004-docker-4c-4g-12400 CRON[34227]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 3 03:31:02 prd-ubuntu2004-docker-4c-4g-12400 CRON[34227]: pam_unix(cron:session): session closed for user root Dec 3 03:32:01 prd-ubuntu2004-docker-4c-4g-12400 CRON[35007]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 3 03:32:01 prd-ubuntu2004-docker-4c-4g-12400 CRON[35007]: pam_unix(cron:session): session closed for user root Dec 3 03:32:53 prd-ubuntu2004-docker-4c-4g-12400 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/aaa-maven-merge-0.20.x ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp Dec 3 03:32:53 prd-ubuntu2004-docker-4c-4g-12400 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)