Feb 7 15:51:31 prd-ubuntu2204-docker-4c-4g-8499 passwd[687]: password for 'ubuntu' changed by 'root' Feb 7 15:51:31 prd-ubuntu2204-docker-4c-4g-8499 sshd[751]: Server listening on 0.0.0.0 port 22. Feb 7 15:51:31 prd-ubuntu2204-docker-4c-4g-8499 sshd[751]: Server listening on :: port 22. Feb 7 15:51:31 prd-ubuntu2204-docker-4c-4g-8499 systemd-logind[719]: New seat seat0. Feb 7 15:51:31 prd-ubuntu2204-docker-4c-4g-8499 systemd-logind[719]: Watching system buttons on /dev/input/event0 (Power Button) Feb 7 15:51:31 prd-ubuntu2204-docker-4c-4g-8499 systemd-logind[719]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Feb 7 15:51:34 prd-ubuntu2204-docker-4c-4g-8499 sshd[966]: error: kex_exchange_identification: Connection closed by remote host Feb 7 15:51:34 prd-ubuntu2204-docker-4c-4g-8499 sshd[966]: Connection closed by 10.30.168.15 port 51054 Feb 7 15:51:39 prd-ubuntu2204-docker-4c-4g-8499 sshd[974]: Invalid user jenkins from 10.30.168.15 port 51058 Feb 7 15:51:39 prd-ubuntu2204-docker-4c-4g-8499 sshd[974]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Feb 7 15:51:39 prd-ubuntu2204-docker-4c-4g-8499 sshd[974]: Received disconnect from 10.30.168.15 port 51058:11: Closed due to user request. [preauth] Feb 7 15:51:39 prd-ubuntu2204-docker-4c-4g-8499 sshd[974]: Disconnected from invalid user jenkins 10.30.168.15 port 51058 [preauth] Feb 7 15:51:42 prd-ubuntu2204-docker-4c-4g-8499 sshd[976]: Invalid user jenkins from 10.30.168.15 port 51062 Feb 7 15:51:42 prd-ubuntu2204-docker-4c-4g-8499 sshd[976]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Feb 7 15:51:42 prd-ubuntu2204-docker-4c-4g-8499 sshd[976]: Received disconnect from 10.30.168.15 port 51062:11: Closed due to user request. [preauth] Feb 7 15:51:42 prd-ubuntu2204-docker-4c-4g-8499 sshd[976]: Disconnected from invalid user jenkins 10.30.168.15 port 51062 [preauth] Feb 7 15:51:45 prd-ubuntu2204-docker-4c-4g-8499 sshd[978]: Invalid user jenkins from 10.30.168.15 port 51066 Feb 7 15:51:45 prd-ubuntu2204-docker-4c-4g-8499 sshd[978]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Feb 7 15:51:45 prd-ubuntu2204-docker-4c-4g-8499 sshd[978]: Received disconnect from 10.30.168.15 port 51066:11: Closed due to user request. [preauth] Feb 7 15:51:45 prd-ubuntu2204-docker-4c-4g-8499 sshd[978]: Disconnected from invalid user jenkins 10.30.168.15 port 51066 [preauth] Feb 7 15:51:47 prd-ubuntu2204-docker-4c-4g-8499 sshd[980]: Invalid user jenkins from 10.30.168.15 port 51068 Feb 7 15:51:47 prd-ubuntu2204-docker-4c-4g-8499 sshd[980]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Feb 7 15:51:47 prd-ubuntu2204-docker-4c-4g-8499 sshd[980]: Received disconnect from 10.30.168.15 port 51068:11: Closed due to user request. [preauth] Feb 7 15:51:47 prd-ubuntu2204-docker-4c-4g-8499 sshd[980]: Disconnected from invalid user jenkins 10.30.168.15 port 51068 [preauth] Feb 7 15:51:50 prd-ubuntu2204-docker-4c-4g-8499 sshd[1211]: Invalid user jenkins from 10.30.168.15 port 51070 Feb 7 15:51:50 prd-ubuntu2204-docker-4c-4g-8499 sshd[1211]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Feb 7 15:51:50 prd-ubuntu2204-docker-4c-4g-8499 sshd[1211]: Received disconnect from 10.30.168.15 port 51070:11: Closed due to user request. [preauth] Feb 7 15:51:50 prd-ubuntu2204-docker-4c-4g-8499 sshd[1211]: Disconnected from invalid user jenkins 10.30.168.15 port 51070 [preauth] Feb 7 15:51:53 prd-ubuntu2204-docker-4c-4g-8499 sshd[1323]: Invalid user jenkins from 10.30.168.15 port 51076 Feb 7 15:51:53 prd-ubuntu2204-docker-4c-4g-8499 sshd[1323]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Feb 7 15:51:53 prd-ubuntu2204-docker-4c-4g-8499 sshd[1323]: Received disconnect from 10.30.168.15 port 51076:11: Closed due to user request. [preauth] Feb 7 15:51:53 prd-ubuntu2204-docker-4c-4g-8499 sshd[1323]: Disconnected from invalid user jenkins 10.30.168.15 port 51076 [preauth] Feb 7 15:51:56 prd-ubuntu2204-docker-4c-4g-8499 sshd[1327]: Invalid user jenkins from 10.30.168.15 port 51078 Feb 7 15:51:56 prd-ubuntu2204-docker-4c-4g-8499 sshd[1327]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Feb 7 15:51:56 prd-ubuntu2204-docker-4c-4g-8499 sshd[1327]: Received disconnect from 10.30.168.15 port 51078:11: Closed due to user request. [preauth] Feb 7 15:51:56 prd-ubuntu2204-docker-4c-4g-8499 sshd[1327]: Disconnected from invalid user jenkins 10.30.168.15 port 51078 [preauth] Feb 7 15:51:57 prd-ubuntu2204-docker-4c-4g-8499 useradd[1356]: new group: name=jenkins, GID=1001 Feb 7 15:51:57 prd-ubuntu2204-docker-4c-4g-8499 useradd[1356]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Feb 7 15:51:57 prd-ubuntu2204-docker-4c-4g-8499 usermod[1365]: add 'jenkins' to group 'docker' Feb 7 15:51:57 prd-ubuntu2204-docker-4c-4g-8499 usermod[1365]: add 'jenkins' to shadow group 'docker' Feb 7 15:51:59 prd-ubuntu2204-docker-4c-4g-8499 sshd[1399]: Accepted publickey for jenkins from 10.30.168.15 port 51080 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Feb 7 15:51:59 prd-ubuntu2204-docker-4c-4g-8499 sshd[1399]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0) Feb 7 15:51:59 prd-ubuntu2204-docker-4c-4g-8499 systemd-logind[719]: New session 1 of user jenkins. Feb 7 15:51:59 prd-ubuntu2204-docker-4c-4g-8499 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0) Feb 7 15:52:01 prd-ubuntu2204-docker-4c-4g-8499 CRON[1557]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 7 15:52:01 prd-ubuntu2204-docker-4c-4g-8499 CRON[1557]: pam_unix(cron:session): session closed for user root Feb 7 15:53:01 prd-ubuntu2204-docker-4c-4g-8499 CRON[1890]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 7 15:53:01 prd-ubuntu2204-docker-4c-4g-8499 CRON[1890]: pam_unix(cron:session): session closed for user root Feb 7 15:53:08 prd-ubuntu2204-docker-4c-4g-8499 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-21-openjdk-amd64/bin/java 1 Feb 7 15:53:08 prd-ubuntu2204-docker-4c-4g-8499 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Feb 7 15:53:09 prd-ubuntu2204-docker-4c-4g-8499 sudo: pam_unix(sudo:session): session closed for user root Feb 7 15:53:09 prd-ubuntu2204-docker-4c-4g-8499 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac 1 Feb 7 15:53:09 prd-ubuntu2204-docker-4c-4g-8499 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Feb 7 15:53:09 prd-ubuntu2204-docker-4c-4g-8499 sudo: pam_unix(sudo:session): session closed for user root Feb 7 15:53:09 prd-ubuntu2204-docker-4c-4g-8499 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/lib/jvm/java-openjdk java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64 1 Feb 7 15:53:09 prd-ubuntu2204-docker-4c-4g-8499 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Feb 7 15:53:09 prd-ubuntu2204-docker-4c-4g-8499 sudo: pam_unix(sudo:session): session closed for user root Feb 7 15:53:09 prd-ubuntu2204-docker-4c-4g-8499 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java Feb 7 15:53:09 prd-ubuntu2204-docker-4c-4g-8499 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Feb 7 15:53:09 prd-ubuntu2204-docker-4c-4g-8499 sudo: pam_unix(sudo:session): session closed for user root Feb 7 15:53:09 prd-ubuntu2204-docker-4c-4g-8499 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac Feb 7 15:53:09 prd-ubuntu2204-docker-4c-4g-8499 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Feb 7 15:53:09 prd-ubuntu2204-docker-4c-4g-8499 sudo: pam_unix(sudo:session): session closed for user root Feb 7 15:53:09 prd-ubuntu2204-docker-4c-4g-8499 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64 Feb 7 15:53:09 prd-ubuntu2204-docker-4c-4g-8499 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Feb 7 15:53:09 prd-ubuntu2204-docker-4c-4g-8499 sudo: pam_unix(sudo:session): session closed for user root Feb 7 15:54:01 prd-ubuntu2204-docker-4c-4g-8499 CRON[2020]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 7 15:54:01 prd-ubuntu2204-docker-4c-4g-8499 CRON[2020]: pam_unix(cron:session): session closed for user root Feb 7 15:55:01 prd-ubuntu2204-docker-4c-4g-8499 CRON[2184]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 7 15:55:01 prd-ubuntu2204-docker-4c-4g-8499 CRON[2184]: pam_unix(cron:session): session closed for user root Feb 7 15:56:01 prd-ubuntu2204-docker-4c-4g-8499 CRON[2956]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 7 15:56:01 prd-ubuntu2204-docker-4c-4g-8499 CRON[2956]: pam_unix(cron:session): session closed for user root Feb 7 15:57:01 prd-ubuntu2204-docker-4c-4g-8499 CRON[4442]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 7 15:57:01 prd-ubuntu2204-docker-4c-4g-8499 CRON[4442]: pam_unix(cron:session): session closed for user root Feb 7 15:58:01 prd-ubuntu2204-docker-4c-4g-8499 CRON[5277]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 7 15:58:01 prd-ubuntu2204-docker-4c-4g-8499 CRON[5277]: pam_unix(cron:session): session closed for user root Feb 7 15:59:01 prd-ubuntu2204-docker-4c-4g-8499 CRON[6175]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 7 15:59:01 prd-ubuntu2204-docker-4c-4g-8499 CRON[6175]: pam_unix(cron:session): session closed for user root Feb 7 16:00:01 prd-ubuntu2204-docker-4c-4g-8499 CRON[7341]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 7 16:00:01 prd-ubuntu2204-docker-4c-4g-8499 CRON[7341]: pam_unix(cron:session): session closed for user root Feb 7 16:01:01 prd-ubuntu2204-docker-4c-4g-8499 CRON[7597]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 7 16:01:01 prd-ubuntu2204-docker-4c-4g-8499 CRON[7597]: pam_unix(cron:session): session closed for user root Feb 7 16:02:01 prd-ubuntu2204-docker-4c-4g-8499 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp