Jun 4 19:27:20 prd-ubuntu2204-docker-4c-4g-23750 passwd[691]: password for 'ubuntu' changed by 'root' Jun 4 19:27:20 prd-ubuntu2204-docker-4c-4g-23750 sshd[743]: Server listening on 0.0.0.0 port 22. Jun 4 19:27:20 prd-ubuntu2204-docker-4c-4g-23750 systemd-logind[723]: New seat seat0. Jun 4 19:27:20 prd-ubuntu2204-docker-4c-4g-23750 sshd[743]: Server listening on :: port 22. Jun 4 19:27:20 prd-ubuntu2204-docker-4c-4g-23750 systemd-logind[723]: Watching system buttons on /dev/input/event0 (Power Button) Jun 4 19:27:20 prd-ubuntu2204-docker-4c-4g-23750 systemd-logind[723]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Jun 4 19:27:24 prd-ubuntu2204-docker-4c-4g-23750 sshd[969]: error: kex_exchange_identification: Connection closed by remote host Jun 4 19:27:24 prd-ubuntu2204-docker-4c-4g-23750 sshd[969]: Connection closed by 10.30.168.15 port 48970 Jun 4 19:27:30 prd-ubuntu2204-docker-4c-4g-23750 sshd[977]: Invalid user jenkins from 10.30.168.15 port 48974 Jun 4 19:27:30 prd-ubuntu2204-docker-4c-4g-23750 sshd[977]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jun 4 19:27:30 prd-ubuntu2204-docker-4c-4g-23750 sshd[977]: Received disconnect from 10.30.168.15 port 48974:11: Closed due to user request. [preauth] Jun 4 19:27:30 prd-ubuntu2204-docker-4c-4g-23750 sshd[977]: Disconnected from invalid user jenkins 10.30.168.15 port 48974 [preauth] Jun 4 19:27:33 prd-ubuntu2204-docker-4c-4g-23750 sshd[979]: Invalid user jenkins from 10.30.168.15 port 48976 Jun 4 19:27:33 prd-ubuntu2204-docker-4c-4g-23750 sshd[979]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jun 4 19:27:33 prd-ubuntu2204-docker-4c-4g-23750 sshd[979]: Received disconnect from 10.30.168.15 port 48976:11: Closed due to user request. [preauth] Jun 4 19:27:33 prd-ubuntu2204-docker-4c-4g-23750 sshd[979]: Disconnected from invalid user jenkins 10.30.168.15 port 48976 [preauth] Jun 4 19:27:35 prd-ubuntu2204-docker-4c-4g-23750 sshd[981]: Invalid user jenkins from 10.30.168.15 port 48978 Jun 4 19:27:36 prd-ubuntu2204-docker-4c-4g-23750 sshd[981]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jun 4 19:27:36 prd-ubuntu2204-docker-4c-4g-23750 sshd[981]: Received disconnect from 10.30.168.15 port 48978:11: Closed due to user request. [preauth] Jun 4 19:27:36 prd-ubuntu2204-docker-4c-4g-23750 sshd[981]: Disconnected from invalid user jenkins 10.30.168.15 port 48978 [preauth] Jun 4 19:27:39 prd-ubuntu2204-docker-4c-4g-23750 sshd[1197]: Invalid user jenkins from 10.30.168.15 port 48982 Jun 4 19:27:39 prd-ubuntu2204-docker-4c-4g-23750 sshd[1197]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jun 4 19:27:39 prd-ubuntu2204-docker-4c-4g-23750 sshd[1197]: Received disconnect from 10.30.168.15 port 48982:11: Closed due to user request. [preauth] Jun 4 19:27:39 prd-ubuntu2204-docker-4c-4g-23750 sshd[1197]: Disconnected from invalid user jenkins 10.30.168.15 port 48982 [preauth] Jun 4 19:27:42 prd-ubuntu2204-docker-4c-4g-23750 sshd[1263]: Invalid user jenkins from 10.30.168.15 port 48984 Jun 4 19:27:42 prd-ubuntu2204-docker-4c-4g-23750 sshd[1263]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jun 4 19:27:42 prd-ubuntu2204-docker-4c-4g-23750 sshd[1263]: Received disconnect from 10.30.168.15 port 48984:11: Closed due to user request. [preauth] Jun 4 19:27:42 prd-ubuntu2204-docker-4c-4g-23750 sshd[1263]: Disconnected from invalid user jenkins 10.30.168.15 port 48984 [preauth] Jun 4 19:27:45 prd-ubuntu2204-docker-4c-4g-23750 sshd[1326]: Invalid user jenkins from 10.30.168.15 port 48986 Jun 4 19:27:45 prd-ubuntu2204-docker-4c-4g-23750 sshd[1326]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jun 4 19:27:45 prd-ubuntu2204-docker-4c-4g-23750 sshd[1326]: Received disconnect from 10.30.168.15 port 48986:11: Closed due to user request. [preauth] Jun 4 19:27:45 prd-ubuntu2204-docker-4c-4g-23750 sshd[1326]: Disconnected from invalid user jenkins 10.30.168.15 port 48986 [preauth] Jun 4 19:27:45 prd-ubuntu2204-docker-4c-4g-23750 useradd[1341]: new group: name=jenkins, GID=1001 Jun 4 19:27:45 prd-ubuntu2204-docker-4c-4g-23750 useradd[1341]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Jun 4 19:27:45 prd-ubuntu2204-docker-4c-4g-23750 usermod[1350]: add 'jenkins' to group 'docker' Jun 4 19:27:45 prd-ubuntu2204-docker-4c-4g-23750 usermod[1350]: add 'jenkins' to shadow group 'docker' Jun 4 19:27:48 prd-ubuntu2204-docker-4c-4g-23750 sshd[1384]: Accepted publickey for jenkins from 10.30.168.15 port 48988 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Jun 4 19:27:48 prd-ubuntu2204-docker-4c-4g-23750 sshd[1384]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0) Jun 4 19:27:48 prd-ubuntu2204-docker-4c-4g-23750 systemd-logind[723]: New session 1 of user jenkins. Jun 4 19:27:48 prd-ubuntu2204-docker-4c-4g-23750 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0) Jun 4 19:28:02 prd-ubuntu2204-docker-4c-4g-23750 CRON[1816]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jun 4 19:28:02 prd-ubuntu2204-docker-4c-4g-23750 CRON[1816]: pam_unix(cron:session): session closed for user root Jun 4 19:29:01 prd-ubuntu2204-docker-4c-4g-23750 CRON[1879]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jun 4 19:29:01 prd-ubuntu2204-docker-4c-4g-23750 CRON[1879]: pam_unix(cron:session): session closed for user root Jun 4 19:29:06 prd-ubuntu2204-docker-4c-4g-23750 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-2.0.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-21-openjdk-amd64/bin/java 1 Jun 4 19:29:06 prd-ubuntu2204-docker-4c-4g-23750 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Jun 4 19:29:06 prd-ubuntu2204-docker-4c-4g-23750 sudo: pam_unix(sudo:session): session closed for user root Jun 4 19:29:06 prd-ubuntu2204-docker-4c-4g-23750 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-2.0.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac 1 Jun 4 19:29:06 prd-ubuntu2204-docker-4c-4g-23750 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Jun 4 19:29:06 prd-ubuntu2204-docker-4c-4g-23750 sudo: pam_unix(sudo:session): session closed for user root Jun 4 19:29:06 prd-ubuntu2204-docker-4c-4g-23750 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-2.0.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 Jun 4 19:29:06 prd-ubuntu2204-docker-4c-4g-23750 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Jun 4 19:29:06 prd-ubuntu2204-docker-4c-4g-23750 sudo: pam_unix(sudo:session): session closed for user root Jun 4 19:29:06 prd-ubuntu2204-docker-4c-4g-23750 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-2.0.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java Jun 4 19:29:06 prd-ubuntu2204-docker-4c-4g-23750 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Jun 4 19:29:06 prd-ubuntu2204-docker-4c-4g-23750 sudo: pam_unix(sudo:session): session closed for user root Jun 4 19:29:06 prd-ubuntu2204-docker-4c-4g-23750 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-2.0.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac Jun 4 19:29:06 prd-ubuntu2204-docker-4c-4g-23750 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Jun 4 19:29:06 prd-ubuntu2204-docker-4c-4g-23750 sudo: pam_unix(sudo:session): session closed for user root Jun 4 19:29:06 prd-ubuntu2204-docker-4c-4g-23750 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-2.0.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64 Jun 4 19:29:06 prd-ubuntu2204-docker-4c-4g-23750 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Jun 4 19:29:06 prd-ubuntu2204-docker-4c-4g-23750 sudo: pam_unix(sudo:session): session closed for user root Jun 4 19:30:01 prd-ubuntu2204-docker-4c-4g-23750 CRON[2178]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jun 4 19:30:01 prd-ubuntu2204-docker-4c-4g-23750 CRON[2178]: pam_unix(cron:session): session closed for user root Jun 4 19:31:01 prd-ubuntu2204-docker-4c-4g-23750 CRON[2625]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jun 4 19:31:01 prd-ubuntu2204-docker-4c-4g-23750 CRON[2625]: pam_unix(cron:session): session closed for user root Jun 4 19:32:01 prd-ubuntu2204-docker-4c-4g-23750 CRON[3681]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jun 4 19:32:01 prd-ubuntu2204-docker-4c-4g-23750 CRON[3681]: pam_unix(cron:session): session closed for user root Jun 4 19:33:01 prd-ubuntu2204-docker-4c-4g-23750 CRON[5098]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jun 4 19:33:01 prd-ubuntu2204-docker-4c-4g-23750 CRON[5098]: pam_unix(cron:session): session closed for user root Jun 4 19:34:01 prd-ubuntu2204-docker-4c-4g-23750 CRON[6304]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jun 4 19:34:01 prd-ubuntu2204-docker-4c-4g-23750 CRON[6304]: pam_unix(cron:session): session closed for user root Jun 4 19:35:01 prd-ubuntu2204-docker-4c-4g-23750 CRON[7492]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jun 4 19:35:01 prd-ubuntu2204-docker-4c-4g-23750 CRON[7492]: pam_unix(cron:session): session closed for user root Jun 4 19:36:01 prd-ubuntu2204-docker-4c-4g-23750 CRON[7806]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jun 4 19:36:01 prd-ubuntu2204-docker-4c-4g-23750 CRON[7806]: pam_unix(cron:session): session closed for user root Jun 4 19:37:01 prd-ubuntu2204-docker-4c-4g-23750 CRON[8145]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jun 4 19:37:01 prd-ubuntu2204-docker-4c-4g-23750 CRON[8145]: pam_unix(cron:session): session closed for user root Jun 4 19:37:09 prd-ubuntu2204-docker-4c-4g-23750 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-2.0.x ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp