Dec 6 12:41:06 prd-ubuntu2004-docker-4c-4g-486 passwd[717]: password for 'ubuntu' changed by 'root' Dec 6 12:41:06 prd-ubuntu2004-docker-4c-4g-486 sshd[802]: Server listening on 0.0.0.0 port 22. Dec 6 12:41:06 prd-ubuntu2004-docker-4c-4g-486 sshd[802]: Server listening on :: port 22. Dec 6 12:41:06 prd-ubuntu2004-docker-4c-4g-486 systemd-logind[762]: New seat seat0. Dec 6 12:41:06 prd-ubuntu2004-docker-4c-4g-486 systemd-logind[762]: Watching system buttons on /dev/input/event0 (Power Button) Dec 6 12:41:06 prd-ubuntu2004-docker-4c-4g-486 systemd-logind[762]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Dec 6 12:41:11 prd-ubuntu2004-docker-4c-4g-486 sshd[2347]: error: kex_exchange_identification: Connection closed by remote host Dec 6 12:41:15 prd-ubuntu2004-docker-4c-4g-486 sshd[3522]: Invalid user jenkins from 10.30.168.15 port 34824 Dec 6 12:41:15 prd-ubuntu2004-docker-4c-4g-486 sshd[3522]: Received disconnect from 10.30.168.15 port 34824:11: Closed due to user request. [preauth] Dec 6 12:41:15 prd-ubuntu2004-docker-4c-4g-486 sshd[3522]: Disconnected from invalid user jenkins 10.30.168.15 port 34824 [preauth] Dec 6 12:41:20 prd-ubuntu2004-docker-4c-4g-486 sshd[5028]: Invalid user jenkins from 10.30.168.15 port 34856 Dec 6 12:41:20 prd-ubuntu2004-docker-4c-4g-486 sshd[5028]: Received disconnect from 10.30.168.15 port 34856:11: Closed due to user request. [preauth] Dec 6 12:41:20 prd-ubuntu2004-docker-4c-4g-486 sshd[5028]: Disconnected from invalid user jenkins 10.30.168.15 port 34856 [preauth] Dec 6 12:41:23 prd-ubuntu2004-docker-4c-4g-486 sshd[6139]: Invalid user jenkins from 10.30.168.15 port 34878 Dec 6 12:41:23 prd-ubuntu2004-docker-4c-4g-486 sshd[6139]: Received disconnect from 10.30.168.15 port 34878:11: Closed due to user request. [preauth] Dec 6 12:41:23 prd-ubuntu2004-docker-4c-4g-486 sshd[6139]: Disconnected from invalid user jenkins 10.30.168.15 port 34878 [preauth] Dec 6 12:41:28 prd-ubuntu2004-docker-4c-4g-486 sshd[7549]: Invalid user jenkins from 10.30.168.15 port 34896 Dec 6 12:41:28 prd-ubuntu2004-docker-4c-4g-486 sshd[7549]: Received disconnect from 10.30.168.15 port 34896:11: Closed due to user request. [preauth] Dec 6 12:41:28 prd-ubuntu2004-docker-4c-4g-486 sshd[7549]: Disconnected from invalid user jenkins 10.30.168.15 port 34896 [preauth] Dec 6 12:41:32 prd-ubuntu2004-docker-4c-4g-486 sshd[9113]: Invalid user jenkins from 10.30.168.15 port 34932 Dec 6 12:41:32 prd-ubuntu2004-docker-4c-4g-486 sshd[9113]: Received disconnect from 10.30.168.15 port 34932:11: Closed due to user request. [preauth] Dec 6 12:41:32 prd-ubuntu2004-docker-4c-4g-486 sshd[9113]: Disconnected from invalid user jenkins 10.30.168.15 port 34932 [preauth] Dec 6 12:41:36 prd-ubuntu2004-docker-4c-4g-486 sshd[10044]: Invalid user jenkins from 10.30.168.15 port 34960 Dec 6 12:41:36 prd-ubuntu2004-docker-4c-4g-486 sshd[10044]: Received disconnect from 10.30.168.15 port 34960:11: Closed due to user request. [preauth] Dec 6 12:41:36 prd-ubuntu2004-docker-4c-4g-486 sshd[10044]: Disconnected from invalid user jenkins 10.30.168.15 port 34960 [preauth] Dec 6 12:41:37 prd-ubuntu2004-docker-4c-4g-486 useradd[10591]: new group: name=jenkins, GID=1001 Dec 6 12:41:37 prd-ubuntu2004-docker-4c-4g-486 useradd[10591]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Dec 6 12:41:37 prd-ubuntu2004-docker-4c-4g-486 usermod[10627]: add 'jenkins' to group 'docker' Dec 6 12:41:37 prd-ubuntu2004-docker-4c-4g-486 usermod[10627]: add 'jenkins' to shadow group 'docker' Dec 6 12:41:40 prd-ubuntu2004-docker-4c-4g-486 sshd[11667]: Accepted publickey for jenkins from 10.30.168.15 port 34988 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Dec 6 12:41:40 prd-ubuntu2004-docker-4c-4g-486 sshd[11667]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Dec 6 12:41:40 prd-ubuntu2004-docker-4c-4g-486 systemd-logind[762]: New session 1 of user jenkins. Dec 6 12:41:40 prd-ubuntu2004-docker-4c-4g-486 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Dec 6 12:42:01 prd-ubuntu2004-docker-4c-4g-486 CRON[18038]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 6 12:42:01 prd-ubuntu2004-docker-4c-4g-486 CRON[18038]: pam_unix(cron:session): session closed for user root Dec 6 12:43:01 prd-ubuntu2004-docker-4c-4g-486 CRON[28567]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 6 12:43:01 prd-ubuntu2004-docker-4c-4g-486 CRON[28567]: pam_unix(cron:session): session closed for user root Dec 6 12:43:06 prd-ubuntu2004-docker-4c-4g-486 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 Dec 6 12:43:06 prd-ubuntu2004-docker-4c-4g-486 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 6 12:43:06 prd-ubuntu2004-docker-4c-4g-486 sudo: pam_unix(sudo:session): session closed for user root Dec 6 12:43:06 prd-ubuntu2004-docker-4c-4g-486 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 Dec 6 12:43:06 prd-ubuntu2004-docker-4c-4g-486 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 6 12:43:06 prd-ubuntu2004-docker-4c-4g-486 sudo: pam_unix(sudo:session): session closed for user root Dec 6 12:43:06 prd-ubuntu2004-docker-4c-4g-486 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 Dec 6 12:43:06 prd-ubuntu2004-docker-4c-4g-486 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 6 12:43:06 prd-ubuntu2004-docker-4c-4g-486 sudo: pam_unix(sudo:session): session closed for user root Dec 6 12:43:06 prd-ubuntu2004-docker-4c-4g-486 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 Dec 6 12:43:06 prd-ubuntu2004-docker-4c-4g-486 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 6 12:43:06 prd-ubuntu2004-docker-4c-4g-486 sudo: pam_unix(sudo:session): session closed for user root Dec 6 12:43:06 prd-ubuntu2004-docker-4c-4g-486 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 Dec 6 12:43:06 prd-ubuntu2004-docker-4c-4g-486 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 6 12:43:06 prd-ubuntu2004-docker-4c-4g-486 sudo: pam_unix(sudo:session): session closed for user root Dec 6 12:43:06 prd-ubuntu2004-docker-4c-4g-486 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 Dec 6 12:43:06 prd-ubuntu2004-docker-4c-4g-486 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 6 12:43:06 prd-ubuntu2004-docker-4c-4g-486 sudo: pam_unix(sudo:session): session closed for user root Dec 6 12:43:37 prd-ubuntu2004-docker-4c-4g-486 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp Dec 6 12:43:37 prd-ubuntu2004-docker-4c-4g-486 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)