Feb 1 19:26:21 prd-ubuntu2204-docker-4c-4g-6812 passwd[686]: password for 'ubuntu' changed by 'root' Feb 1 19:26:21 prd-ubuntu2204-docker-4c-4g-6812 sshd[743]: Server listening on 0.0.0.0 port 22. Feb 1 19:26:21 prd-ubuntu2204-docker-4c-4g-6812 sshd[743]: Server listening on :: port 22. Feb 1 19:26:21 prd-ubuntu2204-docker-4c-4g-6812 systemd-logind[717]: New seat seat0. Feb 1 19:26:21 prd-ubuntu2204-docker-4c-4g-6812 systemd-logind[717]: Watching system buttons on /dev/input/event0 (Power Button) Feb 1 19:26:21 prd-ubuntu2204-docker-4c-4g-6812 systemd-logind[717]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Feb 1 19:26:24 prd-ubuntu2204-docker-4c-4g-6812 sshd[959]: error: kex_exchange_identification: Connection closed by remote host Feb 1 19:26:24 prd-ubuntu2204-docker-4c-4g-6812 sshd[959]: Connection closed by 10.30.168.15 port 56514 Feb 1 19:26:30 prd-ubuntu2204-docker-4c-4g-6812 sshd[968]: Invalid user jenkins from 10.30.168.15 port 56522 Feb 1 19:26:30 prd-ubuntu2204-docker-4c-4g-6812 sshd[968]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Feb 1 19:26:30 prd-ubuntu2204-docker-4c-4g-6812 sshd[968]: Received disconnect from 10.30.168.15 port 56522:11: Closed due to user request. [preauth] Feb 1 19:26:30 prd-ubuntu2204-docker-4c-4g-6812 sshd[968]: Disconnected from invalid user jenkins 10.30.168.15 port 56522 [preauth] Feb 1 19:26:33 prd-ubuntu2204-docker-4c-4g-6812 sshd[970]: Invalid user jenkins from 10.30.168.15 port 56524 Feb 1 19:26:33 prd-ubuntu2204-docker-4c-4g-6812 sshd[970]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Feb 1 19:26:33 prd-ubuntu2204-docker-4c-4g-6812 sshd[970]: Received disconnect from 10.30.168.15 port 56524:11: Closed due to user request. [preauth] Feb 1 19:26:33 prd-ubuntu2204-docker-4c-4g-6812 sshd[970]: Disconnected from invalid user jenkins 10.30.168.15 port 56524 [preauth] Feb 1 19:26:36 prd-ubuntu2204-docker-4c-4g-6812 sshd[972]: Invalid user jenkins from 10.30.168.15 port 56532 Feb 1 19:26:36 prd-ubuntu2204-docker-4c-4g-6812 sshd[972]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Feb 1 19:26:36 prd-ubuntu2204-docker-4c-4g-6812 sshd[972]: Received disconnect from 10.30.168.15 port 56532:11: Closed due to user request. [preauth] Feb 1 19:26:36 prd-ubuntu2204-docker-4c-4g-6812 sshd[972]: Disconnected from invalid user jenkins 10.30.168.15 port 56532 [preauth] Feb 1 19:26:39 prd-ubuntu2204-docker-4c-4g-6812 sshd[1117]: Invalid user jenkins from 10.30.168.15 port 56536 Feb 1 19:26:39 prd-ubuntu2204-docker-4c-4g-6812 sshd[1117]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Feb 1 19:26:39 prd-ubuntu2204-docker-4c-4g-6812 sshd[1117]: Received disconnect from 10.30.168.15 port 56536:11: Closed due to user request. [preauth] Feb 1 19:26:39 prd-ubuntu2204-docker-4c-4g-6812 sshd[1117]: Disconnected from invalid user jenkins 10.30.168.15 port 56536 [preauth] Feb 1 19:26:41 prd-ubuntu2204-docker-4c-4g-6812 sshd[1247]: Invalid user jenkins from 10.30.168.15 port 56540 Feb 1 19:26:41 prd-ubuntu2204-docker-4c-4g-6812 sshd[1247]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Feb 1 19:26:41 prd-ubuntu2204-docker-4c-4g-6812 sshd[1247]: Received disconnect from 10.30.168.15 port 56540:11: Closed due to user request. [preauth] Feb 1 19:26:41 prd-ubuntu2204-docker-4c-4g-6812 sshd[1247]: Disconnected from invalid user jenkins 10.30.168.15 port 56540 [preauth] Feb 1 19:26:44 prd-ubuntu2204-docker-4c-4g-6812 sshd[1318]: Invalid user jenkins from 10.30.168.15 port 56542 Feb 1 19:26:44 prd-ubuntu2204-docker-4c-4g-6812 sshd[1318]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Feb 1 19:26:44 prd-ubuntu2204-docker-4c-4g-6812 sshd[1318]: Received disconnect from 10.30.168.15 port 56542:11: Closed due to user request. [preauth] Feb 1 19:26:44 prd-ubuntu2204-docker-4c-4g-6812 sshd[1318]: Disconnected from invalid user jenkins 10.30.168.15 port 56542 [preauth] Feb 1 19:26:47 prd-ubuntu2204-docker-4c-4g-6812 sshd[1320]: Invalid user jenkins from 10.30.168.15 port 56544 Feb 1 19:26:47 prd-ubuntu2204-docker-4c-4g-6812 sshd[1320]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Feb 1 19:26:47 prd-ubuntu2204-docker-4c-4g-6812 sshd[1320]: Received disconnect from 10.30.168.15 port 56544:11: Closed due to user request. [preauth] Feb 1 19:26:47 prd-ubuntu2204-docker-4c-4g-6812 sshd[1320]: Disconnected from invalid user jenkins 10.30.168.15 port 56544 [preauth] Feb 1 19:26:47 prd-ubuntu2204-docker-4c-4g-6812 useradd[1349]: new group: name=jenkins, GID=1001 Feb 1 19:26:47 prd-ubuntu2204-docker-4c-4g-6812 useradd[1349]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Feb 1 19:26:47 prd-ubuntu2204-docker-4c-4g-6812 usermod[1358]: add 'jenkins' to group 'docker' Feb 1 19:26:47 prd-ubuntu2204-docker-4c-4g-6812 usermod[1358]: add 'jenkins' to shadow group 'docker' Feb 1 19:26:50 prd-ubuntu2204-docker-4c-4g-6812 sshd[1392]: Accepted publickey for jenkins from 10.30.168.15 port 56548 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Feb 1 19:26:50 prd-ubuntu2204-docker-4c-4g-6812 sshd[1392]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0) Feb 1 19:26:50 prd-ubuntu2204-docker-4c-4g-6812 systemd-logind[717]: New session 1 of user jenkins. Feb 1 19:26:50 prd-ubuntu2204-docker-4c-4g-6812 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0) Feb 1 19:27:01 prd-ubuntu2204-docker-4c-4g-6812 CRON[1633]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 1 19:27:01 prd-ubuntu2204-docker-4c-4g-6812 CRON[1633]: pam_unix(cron:session): session closed for user root Feb 1 19:28:00 prd-ubuntu2204-docker-4c-4g-6812 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 Feb 1 19:28:00 prd-ubuntu2204-docker-4c-4g-6812 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Feb 1 19:28:00 prd-ubuntu2204-docker-4c-4g-6812 sudo: pam_unix(sudo:session): session closed for user root Feb 1 19:28:00 prd-ubuntu2204-docker-4c-4g-6812 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 Feb 1 19:28:00 prd-ubuntu2204-docker-4c-4g-6812 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Feb 1 19:28:00 prd-ubuntu2204-docker-4c-4g-6812 sudo: pam_unix(sudo:session): session closed for user root Feb 1 19:28:00 prd-ubuntu2204-docker-4c-4g-6812 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 Feb 1 19:28:00 prd-ubuntu2204-docker-4c-4g-6812 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Feb 1 19:28:00 prd-ubuntu2204-docker-4c-4g-6812 sudo: pam_unix(sudo:session): session closed for user root Feb 1 19:28:00 prd-ubuntu2204-docker-4c-4g-6812 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 Feb 1 19:28:00 prd-ubuntu2204-docker-4c-4g-6812 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Feb 1 19:28:00 prd-ubuntu2204-docker-4c-4g-6812 sudo: pam_unix(sudo:session): session closed for user root Feb 1 19:28:00 prd-ubuntu2204-docker-4c-4g-6812 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 Feb 1 19:28:00 prd-ubuntu2204-docker-4c-4g-6812 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Feb 1 19:28:00 prd-ubuntu2204-docker-4c-4g-6812 sudo: pam_unix(sudo:session): session closed for user root Feb 1 19:28:00 prd-ubuntu2204-docker-4c-4g-6812 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 Feb 1 19:28:00 prd-ubuntu2204-docker-4c-4g-6812 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Feb 1 19:28:00 prd-ubuntu2204-docker-4c-4g-6812 sudo: pam_unix(sudo:session): session closed for user root Feb 1 19:28:01 prd-ubuntu2204-docker-4c-4g-6812 CRON[1979]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 1 19:28:01 prd-ubuntu2204-docker-4c-4g-6812 CRON[1979]: pam_unix(cron:session): session closed for user root Feb 1 19:29:01 prd-ubuntu2204-docker-4c-4g-6812 CRON[2334]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 1 19:29:01 prd-ubuntu2204-docker-4c-4g-6812 CRON[2334]: pam_unix(cron:session): session closed for user root Feb 1 19:30:01 prd-ubuntu2204-docker-4c-4g-6812 CRON[3302]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 1 19:30:01 prd-ubuntu2204-docker-4c-4g-6812 CRON[3302]: pam_unix(cron:session): session closed for user root Feb 1 19:31:01 prd-ubuntu2204-docker-4c-4g-6812 CRON[4141]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 1 19:31:01 prd-ubuntu2204-docker-4c-4g-6812 CRON[4141]: pam_unix(cron:session): session closed for user root Feb 1 19:32:01 prd-ubuntu2204-docker-4c-4g-6812 CRON[5734]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 1 19:32:01 prd-ubuntu2204-docker-4c-4g-6812 CRON[5734]: pam_unix(cron:session): session closed for user root Feb 1 19:33:01 prd-ubuntu2204-docker-4c-4g-6812 CRON[6751]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 1 19:33:01 prd-ubuntu2204-docker-4c-4g-6812 CRON[6751]: pam_unix(cron:session): session closed for user root Feb 1 19:34:01 prd-ubuntu2204-docker-4c-4g-6812 CRON[7401]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 1 19:34:01 prd-ubuntu2204-docker-4c-4g-6812 CRON[7401]: pam_unix(cron:session): session closed for user root Feb 1 19:35:01 prd-ubuntu2204-docker-4c-4g-6812 CRON[7633]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 1 19:35:01 prd-ubuntu2204-docker-4c-4g-6812 CRON[7633]: pam_unix(cron:session): session closed for user root Feb 1 19:35:26 prd-ubuntu2204-docker-4c-4g-6812 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-2.0.x ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp