Feb 5 15:51:28 prd-ubuntu2204-docker-4c-4g-7955 passwd[687]: password for 'ubuntu' changed by 'root' Feb 5 15:51:28 prd-ubuntu2204-docker-4c-4g-7955 sshd[754]: Server listening on 0.0.0.0 port 22. Feb 5 15:51:28 prd-ubuntu2204-docker-4c-4g-7955 sshd[754]: Server listening on :: port 22. Feb 5 15:51:28 prd-ubuntu2204-docker-4c-4g-7955 systemd-logind[718]: New seat seat0. Feb 5 15:51:28 prd-ubuntu2204-docker-4c-4g-7955 systemd-logind[718]: Watching system buttons on /dev/input/event0 (Power Button) Feb 5 15:51:28 prd-ubuntu2204-docker-4c-4g-7955 systemd-logind[718]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Feb 5 15:51:32 prd-ubuntu2204-docker-4c-4g-7955 sshd[965]: error: kex_exchange_identification: Connection closed by remote host Feb 5 15:51:32 prd-ubuntu2204-docker-4c-4g-7955 sshd[965]: Connection closed by 10.30.168.15 port 56418 Feb 5 15:51:39 prd-ubuntu2204-docker-4c-4g-7955 sshd[973]: Invalid user jenkins from 10.30.168.15 port 56424 Feb 5 15:51:39 prd-ubuntu2204-docker-4c-4g-7955 sshd[973]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Feb 5 15:51:39 prd-ubuntu2204-docker-4c-4g-7955 sshd[973]: Received disconnect from 10.30.168.15 port 56424:11: Closed due to user request. [preauth] Feb 5 15:51:39 prd-ubuntu2204-docker-4c-4g-7955 sshd[973]: Disconnected from invalid user jenkins 10.30.168.15 port 56424 [preauth] Feb 5 15:51:42 prd-ubuntu2204-docker-4c-4g-7955 sshd[975]: Invalid user jenkins from 10.30.168.15 port 56432 Feb 5 15:51:42 prd-ubuntu2204-docker-4c-4g-7955 sshd[975]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Feb 5 15:51:42 prd-ubuntu2204-docker-4c-4g-7955 sshd[975]: Received disconnect from 10.30.168.15 port 56432:11: Closed due to user request. [preauth] Feb 5 15:51:42 prd-ubuntu2204-docker-4c-4g-7955 sshd[975]: Disconnected from invalid user jenkins 10.30.168.15 port 56432 [preauth] Feb 5 15:51:45 prd-ubuntu2204-docker-4c-4g-7955 sshd[977]: Invalid user jenkins from 10.30.168.15 port 56434 Feb 5 15:51:45 prd-ubuntu2204-docker-4c-4g-7955 sshd[977]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Feb 5 15:51:45 prd-ubuntu2204-docker-4c-4g-7955 sshd[977]: Received disconnect from 10.30.168.15 port 56434:11: Closed due to user request. [preauth] Feb 5 15:51:45 prd-ubuntu2204-docker-4c-4g-7955 sshd[977]: Disconnected from invalid user jenkins 10.30.168.15 port 56434 [preauth] Feb 5 15:51:48 prd-ubuntu2204-docker-4c-4g-7955 sshd[1209]: Invalid user jenkins from 10.30.168.15 port 56436 Feb 5 15:51:48 prd-ubuntu2204-docker-4c-4g-7955 sshd[1209]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Feb 5 15:51:48 prd-ubuntu2204-docker-4c-4g-7955 sshd[1209]: Received disconnect from 10.30.168.15 port 56436:11: Closed due to user request. [preauth] Feb 5 15:51:48 prd-ubuntu2204-docker-4c-4g-7955 sshd[1209]: Disconnected from invalid user jenkins 10.30.168.15 port 56436 [preauth] Feb 5 15:51:51 prd-ubuntu2204-docker-4c-4g-7955 sshd[1318]: Invalid user jenkins from 10.30.168.15 port 56438 Feb 5 15:51:51 prd-ubuntu2204-docker-4c-4g-7955 sshd[1318]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Feb 5 15:51:51 prd-ubuntu2204-docker-4c-4g-7955 sshd[1318]: Received disconnect from 10.30.168.15 port 56438:11: Closed due to user request. [preauth] Feb 5 15:51:51 prd-ubuntu2204-docker-4c-4g-7955 sshd[1318]: Disconnected from invalid user jenkins 10.30.168.15 port 56438 [preauth] Feb 5 15:51:53 prd-ubuntu2204-docker-4c-4g-7955 sshd[1322]: Invalid user jenkins from 10.30.168.15 port 56442 Feb 5 15:51:53 prd-ubuntu2204-docker-4c-4g-7955 sshd[1322]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Feb 5 15:51:53 prd-ubuntu2204-docker-4c-4g-7955 sshd[1322]: Received disconnect from 10.30.168.15 port 56442:11: Closed due to user request. [preauth] Feb 5 15:51:53 prd-ubuntu2204-docker-4c-4g-7955 sshd[1322]: Disconnected from invalid user jenkins 10.30.168.15 port 56442 [preauth] Feb 5 15:51:55 prd-ubuntu2204-docker-4c-4g-7955 useradd[1351]: new group: name=jenkins, GID=1001 Feb 5 15:51:55 prd-ubuntu2204-docker-4c-4g-7955 useradd[1351]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Feb 5 15:51:55 prd-ubuntu2204-docker-4c-4g-7955 usermod[1360]: add 'jenkins' to group 'docker' Feb 5 15:51:55 prd-ubuntu2204-docker-4c-4g-7955 usermod[1360]: add 'jenkins' to shadow group 'docker' Feb 5 15:51:56 prd-ubuntu2204-docker-4c-4g-7955 sshd[1394]: Accepted publickey for jenkins from 10.30.168.15 port 56444 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Feb 5 15:51:56 prd-ubuntu2204-docker-4c-4g-7955 sshd[1394]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0) Feb 5 15:51:56 prd-ubuntu2204-docker-4c-4g-7955 systemd-logind[718]: New session 1 of user jenkins. Feb 5 15:51:56 prd-ubuntu2204-docker-4c-4g-7955 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0) Feb 5 15:52:01 prd-ubuntu2204-docker-4c-4g-7955 CRON[1561]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 5 15:52:01 prd-ubuntu2204-docker-4c-4g-7955 CRON[1561]: pam_unix(cron:session): session closed for user root Feb 5 15:53:01 prd-ubuntu2204-docker-4c-4g-7955 CRON[1885]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 5 15:53:01 prd-ubuntu2204-docker-4c-4g-7955 CRON[1885]: pam_unix(cron:session): session closed for user root Feb 5 15:53:11 prd-ubuntu2204-docker-4c-4g-7955 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 5 15:53:11 prd-ubuntu2204-docker-4c-4g-7955 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Feb 5 15:53:11 prd-ubuntu2204-docker-4c-4g-7955 sudo: pam_unix(sudo:session): session closed for user root Feb 5 15:53:11 prd-ubuntu2204-docker-4c-4g-7955 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 5 15:53:11 prd-ubuntu2204-docker-4c-4g-7955 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Feb 5 15:53:11 prd-ubuntu2204-docker-4c-4g-7955 sudo: pam_unix(sudo:session): session closed for user root Feb 5 15:53:11 prd-ubuntu2204-docker-4c-4g-7955 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 5 15:53:11 prd-ubuntu2204-docker-4c-4g-7955 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Feb 5 15:53:11 prd-ubuntu2204-docker-4c-4g-7955 sudo: pam_unix(sudo:session): session closed for user root Feb 5 15:53:11 prd-ubuntu2204-docker-4c-4g-7955 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 5 15:53:11 prd-ubuntu2204-docker-4c-4g-7955 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Feb 5 15:53:11 prd-ubuntu2204-docker-4c-4g-7955 sudo: pam_unix(sudo:session): session closed for user root Feb 5 15:53:11 prd-ubuntu2204-docker-4c-4g-7955 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 5 15:53:11 prd-ubuntu2204-docker-4c-4g-7955 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Feb 5 15:53:11 prd-ubuntu2204-docker-4c-4g-7955 sudo: pam_unix(sudo:session): session closed for user root Feb 5 15:53:11 prd-ubuntu2204-docker-4c-4g-7955 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 5 15:53:11 prd-ubuntu2204-docker-4c-4g-7955 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Feb 5 15:53:11 prd-ubuntu2204-docker-4c-4g-7955 sudo: pam_unix(sudo:session): session closed for user root Feb 5 15:54:01 prd-ubuntu2204-docker-4c-4g-7955 CRON[2104]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 5 15:54:01 prd-ubuntu2204-docker-4c-4g-7955 CRON[2104]: pam_unix(cron:session): session closed for user root Feb 5 15:55:01 prd-ubuntu2204-docker-4c-4g-7955 CRON[2776]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 5 15:55:01 prd-ubuntu2204-docker-4c-4g-7955 CRON[2776]: pam_unix(cron:session): session closed for user root Feb 5 15:56:01 prd-ubuntu2204-docker-4c-4g-7955 CRON[3454]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 5 15:56:01 prd-ubuntu2204-docker-4c-4g-7955 CRON[3454]: pam_unix(cron:session): session closed for user root Feb 5 15:57:01 prd-ubuntu2204-docker-4c-4g-7955 CRON[5265]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 5 15:57:01 prd-ubuntu2204-docker-4c-4g-7955 CRON[5265]: pam_unix(cron:session): session closed for user root Feb 5 15:58:01 prd-ubuntu2204-docker-4c-4g-7955 CRON[6002]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 5 15:58:01 prd-ubuntu2204-docker-4c-4g-7955 CRON[6002]: pam_unix(cron:session): session closed for user root Feb 5 15:59:01 prd-ubuntu2204-docker-4c-4g-7955 CRON[7321]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 5 15:59:01 prd-ubuntu2204-docker-4c-4g-7955 CRON[7321]: pam_unix(cron:session): session closed for user root Feb 5 16:00:01 prd-ubuntu2204-docker-4c-4g-7955 CRON[7799]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 5 16:00:01 prd-ubuntu2204-docker-4c-4g-7955 CRON[7799]: pam_unix(cron:session): session closed for user root Feb 5 16:01:01 prd-ubuntu2204-docker-4c-4g-7955 CRON[8135]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 5 16:01:01 prd-ubuntu2204-docker-4c-4g-7955 CRON[8135]: pam_unix(cron:session): session closed for user root Feb 5 16:01:12 prd-ubuntu2204-docker-4c-4g-7955 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp Feb 5 16:01:12 prd-ubuntu2204-docker-4c-4g-7955 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)