Jun 4 15:53:50 prd-ubuntu2204-docker-4c-4g-23700 passwd[690]: password for 'ubuntu' changed by 'root' Jun 4 15:53:50 prd-ubuntu2204-docker-4c-4g-23700 sshd[755]: Server listening on 0.0.0.0 port 22. Jun 4 15:53:50 prd-ubuntu2204-docker-4c-4g-23700 sshd[755]: Server listening on :: port 22. Jun 4 15:53:50 prd-ubuntu2204-docker-4c-4g-23700 systemd-logind[722]: New seat seat0. Jun 4 15:53:50 prd-ubuntu2204-docker-4c-4g-23700 systemd-logind[722]: Watching system buttons on /dev/input/event0 (Power Button) Jun 4 15:53:50 prd-ubuntu2204-docker-4c-4g-23700 systemd-logind[722]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Jun 4 15:53:53 prd-ubuntu2204-docker-4c-4g-23700 sshd[969]: error: kex_exchange_identification: Connection closed by remote host Jun 4 15:53:53 prd-ubuntu2204-docker-4c-4g-23700 sshd[969]: Connection closed by 10.30.168.15 port 51098 Jun 4 15:54:00 prd-ubuntu2204-docker-4c-4g-23700 sshd[976]: Invalid user jenkins from 10.30.168.15 port 51102 Jun 4 15:54:00 prd-ubuntu2204-docker-4c-4g-23700 sshd[976]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jun 4 15:54:00 prd-ubuntu2204-docker-4c-4g-23700 sshd[976]: Received disconnect from 10.30.168.15 port 51102:11: Closed due to user request. [preauth] Jun 4 15:54:00 prd-ubuntu2204-docker-4c-4g-23700 sshd[976]: Disconnected from invalid user jenkins 10.30.168.15 port 51102 [preauth] Jun 4 15:54:01 prd-ubuntu2204-docker-4c-4g-23700 CRON[978]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jun 4 15:54:01 prd-ubuntu2204-docker-4c-4g-23700 CRON[978]: pam_unix(cron:session): session closed for user root Jun 4 15:54:03 prd-ubuntu2204-docker-4c-4g-23700 sshd[981]: Invalid user jenkins from 10.30.168.15 port 51104 Jun 4 15:54:03 prd-ubuntu2204-docker-4c-4g-23700 sshd[981]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jun 4 15:54:03 prd-ubuntu2204-docker-4c-4g-23700 sshd[981]: Received disconnect from 10.30.168.15 port 51104:11: Closed due to user request. [preauth] Jun 4 15:54:03 prd-ubuntu2204-docker-4c-4g-23700 sshd[981]: Disconnected from invalid user jenkins 10.30.168.15 port 51104 [preauth] Jun 4 15:54:06 prd-ubuntu2204-docker-4c-4g-23700 sshd[983]: Invalid user jenkins from 10.30.168.15 port 51108 Jun 4 15:54:06 prd-ubuntu2204-docker-4c-4g-23700 sshd[983]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jun 4 15:54:06 prd-ubuntu2204-docker-4c-4g-23700 sshd[983]: Received disconnect from 10.30.168.15 port 51108:11: Closed due to user request. [preauth] Jun 4 15:54:06 prd-ubuntu2204-docker-4c-4g-23700 sshd[983]: Disconnected from invalid user jenkins 10.30.168.15 port 51108 [preauth] Jun 4 15:54:10 prd-ubuntu2204-docker-4c-4g-23700 sshd[1216]: Invalid user jenkins from 10.30.168.15 port 51112 Jun 4 15:54:10 prd-ubuntu2204-docker-4c-4g-23700 sshd[1216]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jun 4 15:54:10 prd-ubuntu2204-docker-4c-4g-23700 sshd[1216]: Received disconnect from 10.30.168.15 port 51112:11: Closed due to user request. [preauth] Jun 4 15:54:10 prd-ubuntu2204-docker-4c-4g-23700 sshd[1216]: Disconnected from invalid user jenkins 10.30.168.15 port 51112 [preauth] Jun 4 15:54:13 prd-ubuntu2204-docker-4c-4g-23700 sshd[1327]: Invalid user jenkins from 10.30.168.15 port 51114 Jun 4 15:54:13 prd-ubuntu2204-docker-4c-4g-23700 sshd[1327]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jun 4 15:54:13 prd-ubuntu2204-docker-4c-4g-23700 sshd[1327]: Received disconnect from 10.30.168.15 port 51114:11: Closed due to user request. [preauth] Jun 4 15:54:13 prd-ubuntu2204-docker-4c-4g-23700 sshd[1327]: Disconnected from invalid user jenkins 10.30.168.15 port 51114 [preauth] Jun 4 15:54:14 prd-ubuntu2204-docker-4c-4g-23700 useradd[1342]: new group: name=jenkins, GID=1001 Jun 4 15:54:14 prd-ubuntu2204-docker-4c-4g-23700 useradd[1342]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Jun 4 15:54:14 prd-ubuntu2204-docker-4c-4g-23700 usermod[1351]: add 'jenkins' to group 'docker' Jun 4 15:54:14 prd-ubuntu2204-docker-4c-4g-23700 usermod[1351]: add 'jenkins' to shadow group 'docker' Jun 4 15:54:16 prd-ubuntu2204-docker-4c-4g-23700 sshd[1385]: Accepted publickey for jenkins from 10.30.168.15 port 51116 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Jun 4 15:54:16 prd-ubuntu2204-docker-4c-4g-23700 sshd[1385]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0) Jun 4 15:54:16 prd-ubuntu2204-docker-4c-4g-23700 systemd-logind[722]: New session 2 of user jenkins. Jun 4 15:54:16 prd-ubuntu2204-docker-4c-4g-23700 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0) Jun 4 15:55:01 prd-ubuntu2204-docker-4c-4g-23700 CRON[1857]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jun 4 15:55:01 prd-ubuntu2204-docker-4c-4g-23700 CRON[1857]: pam_unix(cron:session): session closed for user root Jun 4 15:55:35 prd-ubuntu2204-docker-4c-4g-23700 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 Jun 4 15:55:35 prd-ubuntu2204-docker-4c-4g-23700 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Jun 4 15:55:35 prd-ubuntu2204-docker-4c-4g-23700 sudo: pam_unix(sudo:session): session closed for user root Jun 4 15:55:35 prd-ubuntu2204-docker-4c-4g-23700 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 Jun 4 15:55:35 prd-ubuntu2204-docker-4c-4g-23700 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Jun 4 15:55:35 prd-ubuntu2204-docker-4c-4g-23700 sudo: pam_unix(sudo:session): session closed for user root Jun 4 15:55:35 prd-ubuntu2204-docker-4c-4g-23700 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 Jun 4 15:55:35 prd-ubuntu2204-docker-4c-4g-23700 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Jun 4 15:55:35 prd-ubuntu2204-docker-4c-4g-23700 sudo: pam_unix(sudo:session): session closed for user root Jun 4 15:55:35 prd-ubuntu2204-docker-4c-4g-23700 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 Jun 4 15:55:35 prd-ubuntu2204-docker-4c-4g-23700 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Jun 4 15:55:35 prd-ubuntu2204-docker-4c-4g-23700 sudo: pam_unix(sudo:session): session closed for user root Jun 4 15:55:35 prd-ubuntu2204-docker-4c-4g-23700 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 Jun 4 15:55:35 prd-ubuntu2204-docker-4c-4g-23700 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Jun 4 15:55:35 prd-ubuntu2204-docker-4c-4g-23700 sudo: pam_unix(sudo:session): session closed for user root Jun 4 15:55:35 prd-ubuntu2204-docker-4c-4g-23700 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 Jun 4 15:55:35 prd-ubuntu2204-docker-4c-4g-23700 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Jun 4 15:55:35 prd-ubuntu2204-docker-4c-4g-23700 sudo: pam_unix(sudo:session): session closed for user root Jun 4 15:56:01 prd-ubuntu2204-docker-4c-4g-23700 CRON[2118]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jun 4 15:56:01 prd-ubuntu2204-docker-4c-4g-23700 CRON[2118]: pam_unix(cron:session): session closed for user root Jun 4 15:57:01 prd-ubuntu2204-docker-4c-4g-23700 CRON[2239]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jun 4 15:57:01 prd-ubuntu2204-docker-4c-4g-23700 CRON[2239]: pam_unix(cron:session): session closed for user root Jun 4 15:58:01 prd-ubuntu2204-docker-4c-4g-23700 CRON[2997]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jun 4 15:58:01 prd-ubuntu2204-docker-4c-4g-23700 CRON[2997]: pam_unix(cron:session): session closed for user root Jun 4 15:59:01 prd-ubuntu2204-docker-4c-4g-23700 CRON[3908]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jun 4 15:59:01 prd-ubuntu2204-docker-4c-4g-23700 CRON[3908]: pam_unix(cron:session): session closed for user root Jun 4 16:00:01 prd-ubuntu2204-docker-4c-4g-23700 CRON[5297]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jun 4 16:00:01 prd-ubuntu2204-docker-4c-4g-23700 CRON[5297]: pam_unix(cron:session): session closed for user root Jun 4 16:01:01 prd-ubuntu2204-docker-4c-4g-23700 CRON[6348]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jun 4 16:01:01 prd-ubuntu2204-docker-4c-4g-23700 CRON[6348]: pam_unix(cron:session): session closed for user root Jun 4 16:02:01 prd-ubuntu2204-docker-4c-4g-23700 CRON[7367]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jun 4 16:02:01 prd-ubuntu2204-docker-4c-4g-23700 CRON[7367]: pam_unix(cron:session): session closed for user root Jun 4 16:03:01 prd-ubuntu2204-docker-4c-4g-23700 CRON[7668]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jun 4 16:03:01 prd-ubuntu2204-docker-4c-4g-23700 CRON[7668]: pam_unix(cron:session): session closed for user root Jun 4 16:04:01 prd-ubuntu2204-docker-4c-4g-23700 CRON[8004]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jun 4 16:04:01 prd-ubuntu2204-docker-4c-4g-23700 CRON[8004]: pam_unix(cron:session): session closed for user root Jun 4 16:04:15 prd-ubuntu2204-docker-4c-4g-23700 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp