Feb 23 18:11:27 prd-ubuntu2204-docker-4c-4g-20250 passwd[688]: password for 'ubuntu' changed by 'root' Feb 23 18:11:27 prd-ubuntu2204-docker-4c-4g-20250 systemd-logind[720]: New seat seat0. Feb 23 18:11:27 prd-ubuntu2204-docker-4c-4g-20250 sshd[763]: Server listening on 0.0.0.0 port 22. Feb 23 18:11:27 prd-ubuntu2204-docker-4c-4g-20250 sshd[763]: Server listening on :: port 22. Feb 23 18:11:27 prd-ubuntu2204-docker-4c-4g-20250 systemd-logind[720]: Watching system buttons on /dev/input/event0 (Power Button) Feb 23 18:11:27 prd-ubuntu2204-docker-4c-4g-20250 systemd-logind[720]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Feb 23 18:11:31 prd-ubuntu2204-docker-4c-4g-20250 sshd[969]: error: kex_exchange_identification: Connection closed by remote host Feb 23 18:11:31 prd-ubuntu2204-docker-4c-4g-20250 sshd[969]: Connection closed by 10.30.168.15 port 44550 Feb 23 18:11:38 prd-ubuntu2204-docker-4c-4g-20250 sshd[976]: Invalid user jenkins from 10.30.168.15 port 44554 Feb 23 18:11:38 prd-ubuntu2204-docker-4c-4g-20250 sshd[976]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Feb 23 18:11:38 prd-ubuntu2204-docker-4c-4g-20250 sshd[976]: Received disconnect from 10.30.168.15 port 44554:11: Closed due to user request. [preauth] Feb 23 18:11:38 prd-ubuntu2204-docker-4c-4g-20250 sshd[976]: Disconnected from invalid user jenkins 10.30.168.15 port 44554 [preauth] Feb 23 18:11:41 prd-ubuntu2204-docker-4c-4g-20250 sshd[978]: Invalid user jenkins from 10.30.168.15 port 44556 Feb 23 18:11:41 prd-ubuntu2204-docker-4c-4g-20250 sshd[978]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Feb 23 18:11:41 prd-ubuntu2204-docker-4c-4g-20250 sshd[978]: Received disconnect from 10.30.168.15 port 44556:11: Closed due to user request. [preauth] Feb 23 18:11:41 prd-ubuntu2204-docker-4c-4g-20250 sshd[978]: Disconnected from invalid user jenkins 10.30.168.15 port 44556 [preauth] Feb 23 18:11:44 prd-ubuntu2204-docker-4c-4g-20250 sshd[980]: Invalid user jenkins from 10.30.168.15 port 44560 Feb 23 18:11:44 prd-ubuntu2204-docker-4c-4g-20250 sshd[980]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Feb 23 18:11:44 prd-ubuntu2204-docker-4c-4g-20250 sshd[980]: Received disconnect from 10.30.168.15 port 44560:11: Closed due to user request. [preauth] Feb 23 18:11:44 prd-ubuntu2204-docker-4c-4g-20250 sshd[980]: Disconnected from invalid user jenkins 10.30.168.15 port 44560 [preauth] Feb 23 18:11:48 prd-ubuntu2204-docker-4c-4g-20250 sshd[1214]: Invalid user jenkins from 10.30.168.15 port 44562 Feb 23 18:11:48 prd-ubuntu2204-docker-4c-4g-20250 sshd[1214]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Feb 23 18:11:48 prd-ubuntu2204-docker-4c-4g-20250 sshd[1214]: Received disconnect from 10.30.168.15 port 44562:11: Closed due to user request. [preauth] Feb 23 18:11:48 prd-ubuntu2204-docker-4c-4g-20250 sshd[1214]: Disconnected from invalid user jenkins 10.30.168.15 port 44562 [preauth] Feb 23 18:11:50 prd-ubuntu2204-docker-4c-4g-20250 sshd[1325]: Invalid user jenkins from 10.30.168.15 port 44564 Feb 23 18:11:51 prd-ubuntu2204-docker-4c-4g-20250 sshd[1325]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Feb 23 18:11:51 prd-ubuntu2204-docker-4c-4g-20250 sshd[1325]: Received disconnect from 10.30.168.15 port 44564:11: Closed due to user request. [preauth] Feb 23 18:11:51 prd-ubuntu2204-docker-4c-4g-20250 sshd[1325]: Disconnected from invalid user jenkins 10.30.168.15 port 44564 [preauth] Feb 23 18:11:52 prd-ubuntu2204-docker-4c-4g-20250 useradd[1354]: new group: name=jenkins, GID=1001 Feb 23 18:11:52 prd-ubuntu2204-docker-4c-4g-20250 useradd[1354]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Feb 23 18:11:52 prd-ubuntu2204-docker-4c-4g-20250 usermod[1363]: add 'jenkins' to group 'docker' Feb 23 18:11:52 prd-ubuntu2204-docker-4c-4g-20250 usermod[1363]: add 'jenkins' to shadow group 'docker' Feb 23 18:11:53 prd-ubuntu2204-docker-4c-4g-20250 sshd[1397]: Accepted publickey for jenkins from 10.30.168.15 port 44566 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Feb 23 18:11:53 prd-ubuntu2204-docker-4c-4g-20250 sshd[1397]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0) Feb 23 18:11:53 prd-ubuntu2204-docker-4c-4g-20250 systemd-logind[720]: New session 1 of user jenkins. Feb 23 18:11:53 prd-ubuntu2204-docker-4c-4g-20250 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0) Feb 23 18:12:02 prd-ubuntu2204-docker-4c-4g-20250 CRON[1600]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 23 18:12:02 prd-ubuntu2204-docker-4c-4g-20250 CRON[1600]: pam_unix(cron:session): session closed for user root Feb 23 18:13:01 prd-ubuntu2204-docker-4c-4g-20250 CRON[1906]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 23 18:13:01 prd-ubuntu2204-docker-4c-4g-20250 CRON[1906]: pam_unix(cron:session): session closed for user root Feb 23 18:13:13 prd-ubuntu2204-docker-4c-4g-20250 sudo: jenkins : PWD=/w/workspace/yangtools-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 23 18:13:13 prd-ubuntu2204-docker-4c-4g-20250 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Feb 23 18:13:13 prd-ubuntu2204-docker-4c-4g-20250 sudo: pam_unix(sudo:session): session closed for user root Feb 23 18:13:13 prd-ubuntu2204-docker-4c-4g-20250 sudo: jenkins : PWD=/w/workspace/yangtools-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 23 18:13:13 prd-ubuntu2204-docker-4c-4g-20250 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Feb 23 18:13:13 prd-ubuntu2204-docker-4c-4g-20250 sudo: pam_unix(sudo:session): session closed for user root Feb 23 18:13:13 prd-ubuntu2204-docker-4c-4g-20250 sudo: jenkins : PWD=/w/workspace/yangtools-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 23 18:13:13 prd-ubuntu2204-docker-4c-4g-20250 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Feb 23 18:13:13 prd-ubuntu2204-docker-4c-4g-20250 sudo: pam_unix(sudo:session): session closed for user root Feb 23 18:13:13 prd-ubuntu2204-docker-4c-4g-20250 sudo: jenkins : PWD=/w/workspace/yangtools-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java Feb 23 18:13:13 prd-ubuntu2204-docker-4c-4g-20250 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Feb 23 18:13:13 prd-ubuntu2204-docker-4c-4g-20250 sudo: pam_unix(sudo:session): session closed for user root Feb 23 18:13:13 prd-ubuntu2204-docker-4c-4g-20250 sudo: jenkins : PWD=/w/workspace/yangtools-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac Feb 23 18:13:13 prd-ubuntu2204-docker-4c-4g-20250 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Feb 23 18:13:13 prd-ubuntu2204-docker-4c-4g-20250 sudo: pam_unix(sudo:session): session closed for user root Feb 23 18:13:13 prd-ubuntu2204-docker-4c-4g-20250 sudo: jenkins : PWD=/w/workspace/yangtools-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64 Feb 23 18:13:13 prd-ubuntu2204-docker-4c-4g-20250 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Feb 23 18:13:13 prd-ubuntu2204-docker-4c-4g-20250 sudo: pam_unix(sudo:session): session closed for user root Feb 23 18:14:01 prd-ubuntu2204-docker-4c-4g-20250 CRON[2212]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 23 18:14:01 prd-ubuntu2204-docker-4c-4g-20250 CRON[2212]: pam_unix(cron:session): session closed for user root Feb 23 18:15:01 prd-ubuntu2204-docker-4c-4g-20250 CRON[2935]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 23 18:15:01 prd-ubuntu2204-docker-4c-4g-20250 CRON[2935]: pam_unix(cron:session): session closed for user root Feb 23 18:16:01 prd-ubuntu2204-docker-4c-4g-20250 CRON[3697]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 23 18:16:01 prd-ubuntu2204-docker-4c-4g-20250 CRON[3697]: pam_unix(cron:session): session closed for user root Feb 23 18:17:01 prd-ubuntu2204-docker-4c-4g-20250 CRON[5010]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 23 18:17:01 prd-ubuntu2204-docker-4c-4g-20250 CRON[5009]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 23 18:17:01 prd-ubuntu2204-docker-4c-4g-20250 CRON[5010]: pam_unix(cron:session): session closed for user root Feb 23 18:17:01 prd-ubuntu2204-docker-4c-4g-20250 CRON[5009]: pam_unix(cron:session): session closed for user root Feb 23 18:18:01 prd-ubuntu2204-docker-4c-4g-20250 CRON[5750]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 23 18:18:01 prd-ubuntu2204-docker-4c-4g-20250 CRON[5750]: pam_unix(cron:session): session closed for user root Feb 23 18:19:01 prd-ubuntu2204-docker-4c-4g-20250 CRON[6393]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 23 18:19:01 prd-ubuntu2204-docker-4c-4g-20250 CRON[6393]: pam_unix(cron:session): session closed for user root Feb 23 18:20:01 prd-ubuntu2204-docker-4c-4g-20250 CRON[7362]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 23 18:20:01 prd-ubuntu2204-docker-4c-4g-20250 CRON[7362]: pam_unix(cron:session): session closed for user root Feb 23 18:21:01 prd-ubuntu2204-docker-4c-4g-20250 CRON[8321]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 23 18:21:01 prd-ubuntu2204-docker-4c-4g-20250 CRON[8321]: pam_unix(cron:session): session closed for user root Feb 23 18:22:01 prd-ubuntu2204-docker-4c-4g-20250 CRON[9078]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 23 18:22:01 prd-ubuntu2204-docker-4c-4g-20250 CRON[9078]: pam_unix(cron:session): session closed for user root Feb 23 18:23:01 prd-ubuntu2204-docker-4c-4g-20250 CRON[9574]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 23 18:23:01 prd-ubuntu2204-docker-4c-4g-20250 CRON[9574]: pam_unix(cron:session): session closed for user root Feb 23 18:24:01 prd-ubuntu2204-docker-4c-4g-20250 CRON[10358]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 23 18:24:01 prd-ubuntu2204-docker-4c-4g-20250 CRON[10358]: pam_unix(cron:session): session closed for user root Feb 23 18:25:01 prd-ubuntu2204-docker-4c-4g-20250 CRON[10809]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 23 18:25:01 prd-ubuntu2204-docker-4c-4g-20250 CRON[10809]: pam_unix(cron:session): session closed for user root Feb 23 18:26:01 prd-ubuntu2204-docker-4c-4g-20250 CRON[11610]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 23 18:26:01 prd-ubuntu2204-docker-4c-4g-20250 CRON[11610]: pam_unix(cron:session): session closed for user root Feb 23 18:27:01 prd-ubuntu2204-docker-4c-4g-20250 CRON[12400]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Feb 23 18:27:01 prd-ubuntu2204-docker-4c-4g-20250 CRON[12400]: pam_unix(cron:session): session closed for user root Feb 23 18:27:58 prd-ubuntu2204-docker-4c-4g-20250 sudo: jenkins : PWD=/w/workspace/yangtools-maven-merge-master ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp