Oct 9 15:53:17 prd-ubuntu2204-docker-4c-4g-2256 sshd[763]: Server listening on 0.0.0.0 port 22. Oct 9 15:53:17 prd-ubuntu2204-docker-4c-4g-2256 sshd[763]: Server listening on :: port 22. Oct 9 15:53:17 prd-ubuntu2204-docker-4c-4g-2256 systemd-logind[722]: New seat seat0. Oct 9 15:53:17 prd-ubuntu2204-docker-4c-4g-2256 systemd-logind[722]: Watching system buttons on /dev/input/event0 (Power Button) Oct 9 15:53:17 prd-ubuntu2204-docker-4c-4g-2256 systemd-logind[722]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Oct 9 15:53:20 prd-ubuntu2204-docker-4c-4g-2256 sshd[923]: error: kex_exchange_identification: Connection closed by remote host Oct 9 15:53:20 prd-ubuntu2204-docker-4c-4g-2256 sshd[923]: Connection closed by 10.30.168.15 port 49500 Oct 9 15:53:28 prd-ubuntu2204-docker-4c-4g-2256 sshd[930]: Invalid user jenkins from 10.30.168.15 port 49508 Oct 9 15:53:28 prd-ubuntu2204-docker-4c-4g-2256 sshd[930]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 9 15:53:28 prd-ubuntu2204-docker-4c-4g-2256 sshd[930]: Received disconnect from 10.30.168.15 port 49508:11: Closed due to user request. [preauth] Oct 9 15:53:28 prd-ubuntu2204-docker-4c-4g-2256 sshd[930]: Disconnected from invalid user jenkins 10.30.168.15 port 49508 [preauth] Oct 9 15:53:31 prd-ubuntu2204-docker-4c-4g-2256 sshd[932]: Invalid user jenkins from 10.30.168.15 port 49510 Oct 9 15:53:31 prd-ubuntu2204-docker-4c-4g-2256 sshd[932]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 9 15:53:31 prd-ubuntu2204-docker-4c-4g-2256 sshd[932]: Received disconnect from 10.30.168.15 port 49510:11: Closed due to user request. [preauth] Oct 9 15:53:31 prd-ubuntu2204-docker-4c-4g-2256 sshd[932]: Disconnected from invalid user jenkins 10.30.168.15 port 49510 [preauth] Oct 9 15:53:34 prd-ubuntu2204-docker-4c-4g-2256 sshd[952]: Invalid user jenkins from 10.30.168.15 port 49512 Oct 9 15:53:34 prd-ubuntu2204-docker-4c-4g-2256 sshd[952]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 9 15:53:34 prd-ubuntu2204-docker-4c-4g-2256 sshd[952]: Received disconnect from 10.30.168.15 port 49512:11: Closed due to user request. [preauth] Oct 9 15:53:34 prd-ubuntu2204-docker-4c-4g-2256 sshd[952]: Disconnected from invalid user jenkins 10.30.168.15 port 49512 [preauth] Oct 9 15:53:38 prd-ubuntu2204-docker-4c-4g-2256 sshd[1245]: Invalid user jenkins from 10.30.168.15 port 49514 Oct 9 15:53:38 prd-ubuntu2204-docker-4c-4g-2256 sshd[1245]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 9 15:53:38 prd-ubuntu2204-docker-4c-4g-2256 sshd[1245]: Received disconnect from 10.30.168.15 port 49514:11: Closed due to user request. [preauth] Oct 9 15:53:38 prd-ubuntu2204-docker-4c-4g-2256 sshd[1245]: Disconnected from invalid user jenkins 10.30.168.15 port 49514 [preauth] Oct 9 15:53:41 prd-ubuntu2204-docker-4c-4g-2256 sshd[1319]: Invalid user jenkins from 10.30.168.15 port 49516 Oct 9 15:53:41 prd-ubuntu2204-docker-4c-4g-2256 sshd[1319]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 9 15:53:41 prd-ubuntu2204-docker-4c-4g-2256 sshd[1319]: Received disconnect from 10.30.168.15 port 49516:11: Closed due to user request. [preauth] Oct 9 15:53:41 prd-ubuntu2204-docker-4c-4g-2256 sshd[1319]: Disconnected from invalid user jenkins 10.30.168.15 port 49516 [preauth] Oct 9 15:53:43 prd-ubuntu2204-docker-4c-4g-2256 useradd[1348]: new group: name=jenkins, GID=1001 Oct 9 15:53:43 prd-ubuntu2204-docker-4c-4g-2256 useradd[1348]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Oct 9 15:53:43 prd-ubuntu2204-docker-4c-4g-2256 usermod[1357]: add 'jenkins' to group 'docker' Oct 9 15:53:43 prd-ubuntu2204-docker-4c-4g-2256 usermod[1357]: add 'jenkins' to shadow group 'docker' Oct 9 15:53:44 prd-ubuntu2204-docker-4c-4g-2256 sshd[1370]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 9 15:53:44 prd-ubuntu2204-docker-4c-4g-2256 sshd[1370]: Received disconnect from 10.30.168.15 port 49518:11: Closed due to user request. [preauth] Oct 9 15:53:44 prd-ubuntu2204-docker-4c-4g-2256 sshd[1370]: Disconnected from authenticating user jenkins 10.30.168.15 port 49518 [preauth] Oct 9 15:53:47 prd-ubuntu2204-docker-4c-4g-2256 sshd[1393]: Accepted publickey for jenkins from 10.30.168.15 port 49522 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Oct 9 15:53:47 prd-ubuntu2204-docker-4c-4g-2256 sshd[1393]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0) Oct 9 15:53:47 prd-ubuntu2204-docker-4c-4g-2256 systemd-logind[722]: New session 1 of user jenkins. Oct 9 15:53:47 prd-ubuntu2204-docker-4c-4g-2256 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0) Oct 9 15:54:02 prd-ubuntu2204-docker-4c-4g-2256 CRON[1827]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 9 15:54:02 prd-ubuntu2204-docker-4c-4g-2256 CRON[1827]: pam_unix(cron:session): session closed for user root Oct 9 15:55:00 prd-ubuntu2204-docker-4c-4g-2256 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 Oct 9 15:55:00 prd-ubuntu2204-docker-4c-4g-2256 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 9 15:55:00 prd-ubuntu2204-docker-4c-4g-2256 sudo: pam_unix(sudo:session): session closed for user root Oct 9 15:55:01 prd-ubuntu2204-docker-4c-4g-2256 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 Oct 9 15:55:01 prd-ubuntu2204-docker-4c-4g-2256 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 9 15:55:01 prd-ubuntu2204-docker-4c-4g-2256 sudo: pam_unix(sudo:session): session closed for user root Oct 9 15:55:01 prd-ubuntu2204-docker-4c-4g-2256 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 Oct 9 15:55:01 prd-ubuntu2204-docker-4c-4g-2256 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 9 15:55:01 prd-ubuntu2204-docker-4c-4g-2256 sudo: pam_unix(sudo:session): session closed for user root Oct 9 15:55:01 prd-ubuntu2204-docker-4c-4g-2256 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 Oct 9 15:55:01 prd-ubuntu2204-docker-4c-4g-2256 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 9 15:55:01 prd-ubuntu2204-docker-4c-4g-2256 sudo: pam_unix(sudo:session): session closed for user root Oct 9 15:55:01 prd-ubuntu2204-docker-4c-4g-2256 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 Oct 9 15:55:01 prd-ubuntu2204-docker-4c-4g-2256 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 9 15:55:01 prd-ubuntu2204-docker-4c-4g-2256 sudo: pam_unix(sudo:session): session closed for user root Oct 9 15:55:01 prd-ubuntu2204-docker-4c-4g-2256 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 Oct 9 15:55:01 prd-ubuntu2204-docker-4c-4g-2256 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 9 15:55:01 prd-ubuntu2204-docker-4c-4g-2256 sudo: pam_unix(sudo:session): session closed for user root Oct 9 15:55:01 prd-ubuntu2204-docker-4c-4g-2256 CRON[1985]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 9 15:55:01 prd-ubuntu2204-docker-4c-4g-2256 CRON[1985]: pam_unix(cron:session): session closed for user root Oct 9 15:56:01 prd-ubuntu2204-docker-4c-4g-2256 CRON[2354]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 9 15:56:01 prd-ubuntu2204-docker-4c-4g-2256 CRON[2354]: pam_unix(cron:session): session closed for user root Oct 9 15:57:01 prd-ubuntu2204-docker-4c-4g-2256 CRON[3054]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 9 15:57:01 prd-ubuntu2204-docker-4c-4g-2256 CRON[3054]: pam_unix(cron:session): session closed for user root Oct 9 15:58:01 prd-ubuntu2204-docker-4c-4g-2256 CRON[3962]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 9 15:58:01 prd-ubuntu2204-docker-4c-4g-2256 CRON[3962]: pam_unix(cron:session): session closed for user root Oct 9 15:59:01 prd-ubuntu2204-docker-4c-4g-2256 CRON[6019]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 9 15:59:01 prd-ubuntu2204-docker-4c-4g-2256 CRON[6019]: pam_unix(cron:session): session closed for user root Oct 9 16:00:01 prd-ubuntu2204-docker-4c-4g-2256 CRON[6789]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 9 16:00:01 prd-ubuntu2204-docker-4c-4g-2256 CRON[6789]: pam_unix(cron:session): session closed for user root Oct 9 16:01:01 prd-ubuntu2204-docker-4c-4g-2256 CRON[7659]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 9 16:01:01 prd-ubuntu2204-docker-4c-4g-2256 CRON[7659]: pam_unix(cron:session): session closed for user root Oct 9 16:02:01 prd-ubuntu2204-docker-4c-4g-2256 CRON[7839]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 9 16:02:01 prd-ubuntu2204-docker-4c-4g-2256 CRON[7839]: pam_unix(cron:session): session closed for user root Oct 9 16:02:50 prd-ubuntu2204-docker-4c-4g-2256 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp