Jan 1 19:26:26 prd-ubuntu2204-docker-4c-4g-17837 passwd[689]: password for 'ubuntu' changed by 'root' Jan 1 19:26:26 prd-ubuntu2204-docker-4c-4g-17837 sshd[755]: Server listening on 0.0.0.0 port 22. Jan 1 19:26:26 prd-ubuntu2204-docker-4c-4g-17837 sshd[755]: Server listening on :: port 22. Jan 1 19:26:26 prd-ubuntu2204-docker-4c-4g-17837 systemd-logind[721]: New seat seat0. Jan 1 19:26:26 prd-ubuntu2204-docker-4c-4g-17837 systemd-logind[721]: Watching system buttons on /dev/input/event0 (Power Button) Jan 1 19:26:26 prd-ubuntu2204-docker-4c-4g-17837 systemd-logind[721]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Jan 1 19:26:30 prd-ubuntu2204-docker-4c-4g-17837 sshd[969]: error: kex_exchange_identification: Connection closed by remote host Jan 1 19:26:30 prd-ubuntu2204-docker-4c-4g-17837 sshd[969]: Connection closed by 10.30.168.15 port 59156 Jan 1 19:26:36 prd-ubuntu2204-docker-4c-4g-17837 sshd[978]: Invalid user jenkins from 10.30.168.15 port 59162 Jan 1 19:26:36 prd-ubuntu2204-docker-4c-4g-17837 sshd[978]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jan 1 19:26:36 prd-ubuntu2204-docker-4c-4g-17837 sshd[978]: Received disconnect from 10.30.168.15 port 59162:11: Closed due to user request. [preauth] Jan 1 19:26:36 prd-ubuntu2204-docker-4c-4g-17837 sshd[978]: Disconnected from invalid user jenkins 10.30.168.15 port 59162 [preauth] Jan 1 19:26:39 prd-ubuntu2204-docker-4c-4g-17837 sshd[980]: Invalid user jenkins from 10.30.168.15 port 59164 Jan 1 19:26:39 prd-ubuntu2204-docker-4c-4g-17837 sshd[980]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jan 1 19:26:39 prd-ubuntu2204-docker-4c-4g-17837 sshd[980]: Received disconnect from 10.30.168.15 port 59164:11: Closed due to user request. [preauth] Jan 1 19:26:39 prd-ubuntu2204-docker-4c-4g-17837 sshd[980]: Disconnected from invalid user jenkins 10.30.168.15 port 59164 [preauth] Jan 1 19:26:42 prd-ubuntu2204-docker-4c-4g-17837 sshd[982]: Invalid user jenkins from 10.30.168.15 port 59166 Jan 1 19:26:42 prd-ubuntu2204-docker-4c-4g-17837 sshd[982]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jan 1 19:26:42 prd-ubuntu2204-docker-4c-4g-17837 sshd[982]: Received disconnect from 10.30.168.15 port 59166:11: Closed due to user request. [preauth] Jan 1 19:26:42 prd-ubuntu2204-docker-4c-4g-17837 sshd[982]: Disconnected from invalid user jenkins 10.30.168.15 port 59166 [preauth] Jan 1 19:26:45 prd-ubuntu2204-docker-4c-4g-17837 sshd[1210]: Invalid user jenkins from 10.30.168.15 port 59168 Jan 1 19:26:45 prd-ubuntu2204-docker-4c-4g-17837 sshd[1210]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jan 1 19:26:45 prd-ubuntu2204-docker-4c-4g-17837 sshd[1210]: Received disconnect from 10.30.168.15 port 59168:11: Closed due to user request. [preauth] Jan 1 19:26:45 prd-ubuntu2204-docker-4c-4g-17837 sshd[1210]: Disconnected from invalid user jenkins 10.30.168.15 port 59168 [preauth] Jan 1 19:26:47 prd-ubuntu2204-docker-4c-4g-17837 sshd[1322]: Invalid user jenkins from 10.30.168.15 port 59176 Jan 1 19:26:47 prd-ubuntu2204-docker-4c-4g-17837 sshd[1322]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jan 1 19:26:47 prd-ubuntu2204-docker-4c-4g-17837 sshd[1322]: Received disconnect from 10.30.168.15 port 59176:11: Closed due to user request. [preauth] Jan 1 19:26:47 prd-ubuntu2204-docker-4c-4g-17837 sshd[1322]: Disconnected from invalid user jenkins 10.30.168.15 port 59176 [preauth] Jan 1 19:26:50 prd-ubuntu2204-docker-4c-4g-17837 sshd[1328]: Invalid user jenkins from 10.30.168.15 port 59180 Jan 1 19:26:50 prd-ubuntu2204-docker-4c-4g-17837 sshd[1328]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jan 1 19:26:50 prd-ubuntu2204-docker-4c-4g-17837 sshd[1328]: Received disconnect from 10.30.168.15 port 59180:11: Closed due to user request. [preauth] Jan 1 19:26:50 prd-ubuntu2204-docker-4c-4g-17837 sshd[1328]: Disconnected from invalid user jenkins 10.30.168.15 port 59180 [preauth] Jan 1 19:26:51 prd-ubuntu2204-docker-4c-4g-17837 useradd[1357]: new group: name=jenkins, GID=1001 Jan 1 19:26:51 prd-ubuntu2204-docker-4c-4g-17837 useradd[1357]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Jan 1 19:26:51 prd-ubuntu2204-docker-4c-4g-17837 usermod[1366]: add 'jenkins' to group 'docker' Jan 1 19:26:51 prd-ubuntu2204-docker-4c-4g-17837 usermod[1366]: add 'jenkins' to shadow group 'docker' Jan 1 19:26:53 prd-ubuntu2204-docker-4c-4g-17837 sshd[1400]: Accepted publickey for jenkins from 10.30.168.15 port 59188 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Jan 1 19:26:53 prd-ubuntu2204-docker-4c-4g-17837 sshd[1400]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0) Jan 1 19:26:53 prd-ubuntu2204-docker-4c-4g-17837 systemd-logind[721]: New session 1 of user jenkins. Jan 1 19:26:53 prd-ubuntu2204-docker-4c-4g-17837 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0) Jan 1 19:27:01 prd-ubuntu2204-docker-4c-4g-17837 CRON[1587]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jan 1 19:27:01 prd-ubuntu2204-docker-4c-4g-17837 CRON[1587]: pam_unix(cron:session): session closed for user root Jan 1 19:28:01 prd-ubuntu2204-docker-4c-4g-17837 CRON[1927]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jan 1 19:28:01 prd-ubuntu2204-docker-4c-4g-17837 CRON[1927]: pam_unix(cron:session): session closed for user root Jan 1 19:28:17 prd-ubuntu2204-docker-4c-4g-17837 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-2.0.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-21-openjdk-amd64/bin/java 1 Jan 1 19:28:17 prd-ubuntu2204-docker-4c-4g-17837 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Jan 1 19:28:17 prd-ubuntu2204-docker-4c-4g-17837 sudo: pam_unix(sudo:session): session closed for user root Jan 1 19:28:17 prd-ubuntu2204-docker-4c-4g-17837 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-2.0.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac 1 Jan 1 19:28:17 prd-ubuntu2204-docker-4c-4g-17837 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Jan 1 19:28:17 prd-ubuntu2204-docker-4c-4g-17837 sudo: pam_unix(sudo:session): session closed for user root Jan 1 19:28:17 prd-ubuntu2204-docker-4c-4g-17837 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-2.0.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 1 19:28:17 prd-ubuntu2204-docker-4c-4g-17837 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Jan 1 19:28:17 prd-ubuntu2204-docker-4c-4g-17837 sudo: pam_unix(sudo:session): session closed for user root Jan 1 19:28:17 prd-ubuntu2204-docker-4c-4g-17837 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-2.0.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java Jan 1 19:28:17 prd-ubuntu2204-docker-4c-4g-17837 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Jan 1 19:28:17 prd-ubuntu2204-docker-4c-4g-17837 sudo: pam_unix(sudo:session): session closed for user root Jan 1 19:28:17 prd-ubuntu2204-docker-4c-4g-17837 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-2.0.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac Jan 1 19:28:17 prd-ubuntu2204-docker-4c-4g-17837 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Jan 1 19:28:17 prd-ubuntu2204-docker-4c-4g-17837 sudo: pam_unix(sudo:session): session closed for user root Jan 1 19:28:17 prd-ubuntu2204-docker-4c-4g-17837 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-2.0.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64 Jan 1 19:28:17 prd-ubuntu2204-docker-4c-4g-17837 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Jan 1 19:28:17 prd-ubuntu2204-docker-4c-4g-17837 sudo: pam_unix(sudo:session): session closed for user root Jan 1 19:29:01 prd-ubuntu2204-docker-4c-4g-17837 CRON[2174]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jan 1 19:29:01 prd-ubuntu2204-docker-4c-4g-17837 CRON[2174]: pam_unix(cron:session): session closed for user root Jan 1 19:30:01 prd-ubuntu2204-docker-4c-4g-17837 CRON[2850]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jan 1 19:30:01 prd-ubuntu2204-docker-4c-4g-17837 CRON[2850]: pam_unix(cron:session): session closed for user root Jan 1 19:31:01 prd-ubuntu2204-docker-4c-4g-17837 CRON[3840]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jan 1 19:31:01 prd-ubuntu2204-docker-4c-4g-17837 CRON[3840]: pam_unix(cron:session): session closed for user root Jan 1 19:32:01 prd-ubuntu2204-docker-4c-4g-17837 CRON[5034]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jan 1 19:32:01 prd-ubuntu2204-docker-4c-4g-17837 CRON[5034]: pam_unix(cron:session): session closed for user root Jan 1 19:33:01 prd-ubuntu2204-docker-4c-4g-17837 CRON[6190]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jan 1 19:33:01 prd-ubuntu2204-docker-4c-4g-17837 CRON[6190]: pam_unix(cron:session): session closed for user root Jan 1 19:34:01 prd-ubuntu2204-docker-4c-4g-17837 CRON[7206]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jan 1 19:34:01 prd-ubuntu2204-docker-4c-4g-17837 CRON[7206]: pam_unix(cron:session): session closed for user root Jan 1 19:35:01 prd-ubuntu2204-docker-4c-4g-17837 CRON[7428]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jan 1 19:35:01 prd-ubuntu2204-docker-4c-4g-17837 CRON[7428]: pam_unix(cron:session): session closed for user root Jan 1 19:36:01 prd-ubuntu2204-docker-4c-4g-17837 CRON[7761]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jan 1 19:36:01 prd-ubuntu2204-docker-4c-4g-17837 CRON[7761]: pam_unix(cron:session): session closed for user root Jan 1 19:36:02 prd-ubuntu2204-docker-4c-4g-17837 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-2.0.x ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp