Feb 4 23:37:32 prd-ubuntu2204-docker-4c-4g-7734 passwd[686]: password for 'ubuntu' changed by 'root' Feb 4 23:37:32 prd-ubuntu2204-docker-4c-4g-7734 systemd-logind[718]: New seat seat0. Feb 4 23:37:32 prd-ubuntu2204-docker-4c-4g-7734 sshd[742]: Server listening on 0.0.0.0 port 22. Feb 4 23:37:32 prd-ubuntu2204-docker-4c-4g-7734 sshd[742]: Server listening on :: port 22. Feb 4 23:37:32 prd-ubuntu2204-docker-4c-4g-7734 systemd-logind[718]: Watching system buttons on /dev/input/event0 (Power Button) Feb 4 23:37:32 prd-ubuntu2204-docker-4c-4g-7734 systemd-logind[718]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Feb 4 23:37:36 prd-ubuntu2204-docker-4c-4g-7734 sshd[962]: error: kex_exchange_identification: Connection closed by remote host Feb 4 23:37:36 prd-ubuntu2204-docker-4c-4g-7734 sshd[962]: Connection closed by 10.30.168.15 port 38246 Feb 4 23:37:39 prd-ubuntu2204-docker-4c-4g-7734 sshd[970]: Invalid user jenkins from 10.30.168.15 port 38248 Feb 4 23:37:39 prd-ubuntu2204-docker-4c-4g-7734 sshd[970]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Feb 4 23:37:39 prd-ubuntu2204-docker-4c-4g-7734 sshd[970]: Received disconnect from 10.30.168.15 port 38248:11: Closed due to user request. [preauth] Feb 4 23:37:39 prd-ubuntu2204-docker-4c-4g-7734 sshd[970]: Disconnected from invalid user jenkins 10.30.168.15 port 38248 [preauth] Feb 4 23:37:42 prd-ubuntu2204-docker-4c-4g-7734 sshd[972]: Invalid user jenkins from 10.30.168.15 port 38250 Feb 4 23:37:42 prd-ubuntu2204-docker-4c-4g-7734 sshd[972]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Feb 4 23:37:42 prd-ubuntu2204-docker-4c-4g-7734 sshd[972]: Received disconnect from 10.30.168.15 port 38250:11: Closed due to user request. [preauth] Feb 4 23:37:42 prd-ubuntu2204-docker-4c-4g-7734 sshd[972]: Disconnected from invalid user jenkins 10.30.168.15 port 38250 [preauth] Feb 4 23:37:45 prd-ubuntu2204-docker-4c-4g-7734 sshd[974]: Invalid user jenkins from 10.30.168.15 port 38254 Feb 4 23:37:45 prd-ubuntu2204-docker-4c-4g-7734 sshd[974]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Feb 4 23:37:45 prd-ubuntu2204-docker-4c-4g-7734 sshd[974]: Received disconnect from 10.30.168.15 port 38254:11: Closed due to user request. [preauth] Feb 4 23:37:45 prd-ubuntu2204-docker-4c-4g-7734 sshd[974]: Disconnected from invalid user jenkins 10.30.168.15 port 38254 [preauth] Feb 4 23:37:47 prd-ubuntu2204-docker-4c-4g-7734 sshd[976]: Invalid user jenkins from 10.30.168.15 port 38256 Feb 4 23:37:47 prd-ubuntu2204-docker-4c-4g-7734 sshd[976]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Feb 4 23:37:48 prd-ubuntu2204-docker-4c-4g-7734 sshd[976]: Received disconnect from 10.30.168.15 port 38256:11: Closed due to user request. [preauth] Feb 4 23:37:48 prd-ubuntu2204-docker-4c-4g-7734 sshd[976]: Disconnected from invalid user jenkins 10.30.168.15 port 38256 [preauth] Feb 4 23:37:50 prd-ubuntu2204-docker-4c-4g-7734 sshd[1163]: Invalid user jenkins from 10.30.168.15 port 38258 Feb 4 23:37:50 prd-ubuntu2204-docker-4c-4g-7734 sshd[1163]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Feb 4 23:37:50 prd-ubuntu2204-docker-4c-4g-7734 sshd[1163]: Received disconnect from 10.30.168.15 port 38258:11: Closed due to user request. [preauth] Feb 4 23:37:50 prd-ubuntu2204-docker-4c-4g-7734 sshd[1163]: Disconnected from invalid user jenkins 10.30.168.15 port 38258 [preauth] Feb 4 23:37:53 prd-ubuntu2204-docker-4c-4g-7734 sshd[1302]: Invalid user jenkins from 10.30.168.15 port 38260 Feb 4 23:37:53 prd-ubuntu2204-docker-4c-4g-7734 sshd[1302]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Feb 4 23:37:53 prd-ubuntu2204-docker-4c-4g-7734 sshd[1302]: Received disconnect from 10.30.168.15 port 38260:11: Closed due to user request. [preauth] Feb 4 23:37:53 prd-ubuntu2204-docker-4c-4g-7734 sshd[1302]: Disconnected from invalid user jenkins 10.30.168.15 port 38260 [preauth] Feb 4 23:37:56 prd-ubuntu2204-docker-4c-4g-7734 sshd[1322]: Invalid user jenkins from 10.30.168.15 port 38262 Feb 4 23:37:56 prd-ubuntu2204-docker-4c-4g-7734 sshd[1322]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Feb 4 23:37:56 prd-ubuntu2204-docker-4c-4g-7734 sshd[1322]: Received disconnect from 10.30.168.15 port 38262:11: Closed due to user request. [preauth] Feb 4 23:37:56 prd-ubuntu2204-docker-4c-4g-7734 sshd[1322]: Disconnected from invalid user jenkins 10.30.168.15 port 38262 [preauth] Feb 4 23:37:57 prd-ubuntu2204-docker-4c-4g-7734 useradd[1352]: new group: name=jenkins, GID=1001 Feb 4 23:37:57 prd-ubuntu2204-docker-4c-4g-7734 useradd[1352]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Feb 4 23:37:57 prd-ubuntu2204-docker-4c-4g-7734 usermod[1361]: add 'jenkins' to group 'docker' Feb 4 23:37:57 prd-ubuntu2204-docker-4c-4g-7734 usermod[1361]: add 'jenkins' to shadow group 'docker' Feb 4 23:37:59 prd-ubuntu2204-docker-4c-4g-7734 sshd[1395]: Accepted publickey for jenkins from 10.30.168.15 port 38266 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Feb 4 23:37:59 prd-ubuntu2204-docker-4c-4g-7734 sshd[1395]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0) Feb 4 23:37:59 prd-ubuntu2204-docker-4c-4g-7734 systemd-logind[718]: New session 1 of user jenkins. Feb 4 23:37:59 prd-ubuntu2204-docker-4c-4g-7734 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0) Feb 4 23:38:01 prd-ubuntu2204-docker-4c-4g-7734 CRON[1553]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 4 23:38:01 prd-ubuntu2204-docker-4c-4g-7734 CRON[1553]: pam_unix(cron:session): session closed for user root Feb 4 23:39:01 prd-ubuntu2204-docker-4c-4g-7734 CRON[1888]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 4 23:39:01 prd-ubuntu2204-docker-4c-4g-7734 CRON[1888]: pam_unix(cron:session): session closed for user root Feb 4 23:39:08 prd-ubuntu2204-docker-4c-4g-7734 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-1.0.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-21-openjdk-amd64/bin/java 1 Feb 4 23:39:08 prd-ubuntu2204-docker-4c-4g-7734 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Feb 4 23:39:08 prd-ubuntu2204-docker-4c-4g-7734 sudo: pam_unix(sudo:session): session closed for user root Feb 4 23:39:08 prd-ubuntu2204-docker-4c-4g-7734 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-1.0.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac 1 Feb 4 23:39:08 prd-ubuntu2204-docker-4c-4g-7734 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Feb 4 23:39:08 prd-ubuntu2204-docker-4c-4g-7734 sudo: pam_unix(sudo:session): session closed for user root Feb 4 23:39:08 prd-ubuntu2204-docker-4c-4g-7734 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-1.0.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 4 23:39:08 prd-ubuntu2204-docker-4c-4g-7734 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Feb 4 23:39:08 prd-ubuntu2204-docker-4c-4g-7734 sudo: pam_unix(sudo:session): session closed for user root Feb 4 23:39:08 prd-ubuntu2204-docker-4c-4g-7734 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-1.0.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java Feb 4 23:39:08 prd-ubuntu2204-docker-4c-4g-7734 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Feb 4 23:39:08 prd-ubuntu2204-docker-4c-4g-7734 sudo: pam_unix(sudo:session): session closed for user root Feb 4 23:39:08 prd-ubuntu2204-docker-4c-4g-7734 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-1.0.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac Feb 4 23:39:08 prd-ubuntu2204-docker-4c-4g-7734 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Feb 4 23:39:08 prd-ubuntu2204-docker-4c-4g-7734 sudo: pam_unix(sudo:session): session closed for user root Feb 4 23:39:08 prd-ubuntu2204-docker-4c-4g-7734 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-1.0.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64 Feb 4 23:39:08 prd-ubuntu2204-docker-4c-4g-7734 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Feb 4 23:39:08 prd-ubuntu2204-docker-4c-4g-7734 sudo: pam_unix(sudo:session): session closed for user root Feb 4 23:40:01 prd-ubuntu2204-docker-4c-4g-7734 CRON[2205]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 4 23:40:01 prd-ubuntu2204-docker-4c-4g-7734 CRON[2205]: pam_unix(cron:session): session closed for user root Feb 4 23:41:01 prd-ubuntu2204-docker-4c-4g-7734 CRON[2758]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 4 23:41:01 prd-ubuntu2204-docker-4c-4g-7734 CRON[2758]: pam_unix(cron:session): session closed for user root Feb 4 23:42:01 prd-ubuntu2204-docker-4c-4g-7734 CRON[3869]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 4 23:42:01 prd-ubuntu2204-docker-4c-4g-7734 CRON[3869]: pam_unix(cron:session): session closed for user root Feb 4 23:43:01 prd-ubuntu2204-docker-4c-4g-7734 CRON[5220]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 4 23:43:01 prd-ubuntu2204-docker-4c-4g-7734 CRON[5220]: pam_unix(cron:session): session closed for user root Feb 4 23:44:01 prd-ubuntu2204-docker-4c-4g-7734 CRON[6335]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 4 23:44:01 prd-ubuntu2204-docker-4c-4g-7734 CRON[6335]: pam_unix(cron:session): session closed for user root Feb 4 23:45:01 prd-ubuntu2204-docker-4c-4g-7734 CRON[7244]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 4 23:45:01 prd-ubuntu2204-docker-4c-4g-7734 CRON[7244]: pam_unix(cron:session): session closed for user root Feb 4 23:46:01 prd-ubuntu2204-docker-4c-4g-7734 CRON[7472]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 4 23:46:01 prd-ubuntu2204-docker-4c-4g-7734 CRON[7472]: pam_unix(cron:session): session closed for user root Feb 4 23:46:43 prd-ubuntu2204-docker-4c-4g-7734 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-1.0.x ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp