Jun 2 16:27:00 prd-ubuntu2204-docker-4c-4g-22647 passwd[689]: password for 'ubuntu' changed by 'root' Jun 2 16:27:00 prd-ubuntu2204-docker-4c-4g-22647 sshd[762]: Server listening on 0.0.0.0 port 22. Jun 2 16:27:00 prd-ubuntu2204-docker-4c-4g-22647 sshd[762]: Server listening on :: port 22. Jun 2 16:27:00 prd-ubuntu2204-docker-4c-4g-22647 systemd-logind[720]: New seat seat0. Jun 2 16:27:00 prd-ubuntu2204-docker-4c-4g-22647 systemd-logind[720]: Watching system buttons on /dev/input/event0 (Power Button) Jun 2 16:27:00 prd-ubuntu2204-docker-4c-4g-22647 systemd-logind[720]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Jun 2 16:27:03 prd-ubuntu2204-docker-4c-4g-22647 sshd[967]: error: kex_exchange_identification: Connection closed by remote host Jun 2 16:27:03 prd-ubuntu2204-docker-4c-4g-22647 sshd[967]: Connection closed by 10.30.168.15 port 59934 Jun 2 16:27:09 prd-ubuntu2204-docker-4c-4g-22647 sshd[975]: Invalid user jenkins from 10.30.168.15 port 59938 Jun 2 16:27:09 prd-ubuntu2204-docker-4c-4g-22647 sshd[975]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jun 2 16:27:09 prd-ubuntu2204-docker-4c-4g-22647 sshd[975]: Received disconnect from 10.30.168.15 port 59938:11: Closed due to user request. [preauth] Jun 2 16:27:09 prd-ubuntu2204-docker-4c-4g-22647 sshd[975]: Disconnected from invalid user jenkins 10.30.168.15 port 59938 [preauth] Jun 2 16:27:12 prd-ubuntu2204-docker-4c-4g-22647 sshd[977]: Invalid user jenkins from 10.30.168.15 port 59940 Jun 2 16:27:12 prd-ubuntu2204-docker-4c-4g-22647 sshd[977]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jun 2 16:27:12 prd-ubuntu2204-docker-4c-4g-22647 sshd[977]: Received disconnect from 10.30.168.15 port 59940:11: Closed due to user request. [preauth] Jun 2 16:27:12 prd-ubuntu2204-docker-4c-4g-22647 sshd[977]: Disconnected from invalid user jenkins 10.30.168.15 port 59940 [preauth] Jun 2 16:27:15 prd-ubuntu2204-docker-4c-4g-22647 sshd[979]: Invalid user jenkins from 10.30.168.15 port 59942 Jun 2 16:27:15 prd-ubuntu2204-docker-4c-4g-22647 sshd[979]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jun 2 16:27:15 prd-ubuntu2204-docker-4c-4g-22647 sshd[979]: Received disconnect from 10.30.168.15 port 59942:11: Closed due to user request. [preauth] Jun 2 16:27:15 prd-ubuntu2204-docker-4c-4g-22647 sshd[979]: Disconnected from invalid user jenkins 10.30.168.15 port 59942 [preauth] Jun 2 16:27:18 prd-ubuntu2204-docker-4c-4g-22647 sshd[997]: Invalid user jenkins from 10.30.168.15 port 59944 Jun 2 16:27:18 prd-ubuntu2204-docker-4c-4g-22647 sshd[997]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jun 2 16:27:18 prd-ubuntu2204-docker-4c-4g-22647 sshd[997]: Received disconnect from 10.30.168.15 port 59944:11: Closed due to user request. [preauth] Jun 2 16:27:18 prd-ubuntu2204-docker-4c-4g-22647 sshd[997]: Disconnected from invalid user jenkins 10.30.168.15 port 59944 [preauth] Jun 2 16:27:22 prd-ubuntu2204-docker-4c-4g-22647 sshd[1249]: Invalid user jenkins from 10.30.168.15 port 59948 Jun 2 16:27:22 prd-ubuntu2204-docker-4c-4g-22647 sshd[1249]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jun 2 16:27:22 prd-ubuntu2204-docker-4c-4g-22647 sshd[1249]: Received disconnect from 10.30.168.15 port 59948:11: Closed due to user request. [preauth] Jun 2 16:27:22 prd-ubuntu2204-docker-4c-4g-22647 sshd[1249]: Disconnected from invalid user jenkins 10.30.168.15 port 59948 [preauth] Jun 2 16:27:25 prd-ubuntu2204-docker-4c-4g-22647 sshd[1325]: Invalid user jenkins from 10.30.168.15 port 59950 Jun 2 16:27:25 prd-ubuntu2204-docker-4c-4g-22647 sshd[1325]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jun 2 16:27:25 prd-ubuntu2204-docker-4c-4g-22647 sshd[1325]: Received disconnect from 10.30.168.15 port 59950:11: Closed due to user request. [preauth] Jun 2 16:27:25 prd-ubuntu2204-docker-4c-4g-22647 sshd[1325]: Disconnected from invalid user jenkins 10.30.168.15 port 59950 [preauth] Jun 2 16:27:26 prd-ubuntu2204-docker-4c-4g-22647 useradd[1341]: new group: name=jenkins, GID=1001 Jun 2 16:27:26 prd-ubuntu2204-docker-4c-4g-22647 useradd[1341]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Jun 2 16:27:26 prd-ubuntu2204-docker-4c-4g-22647 usermod[1350]: add 'jenkins' to group 'docker' Jun 2 16:27:26 prd-ubuntu2204-docker-4c-4g-22647 usermod[1350]: add 'jenkins' to shadow group 'docker' Jun 2 16:27:28 prd-ubuntu2204-docker-4c-4g-22647 sshd[1384]: Accepted publickey for jenkins from 10.30.168.15 port 59952 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Jun 2 16:27:28 prd-ubuntu2204-docker-4c-4g-22647 sshd[1384]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0) Jun 2 16:27:28 prd-ubuntu2204-docker-4c-4g-22647 systemd-logind[720]: New session 1 of user jenkins. Jun 2 16:27:28 prd-ubuntu2204-docker-4c-4g-22647 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0) Jun 2 16:28:03 prd-ubuntu2204-docker-4c-4g-22647 CRON[1862]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jun 2 16:28:03 prd-ubuntu2204-docker-4c-4g-22647 CRON[1862]: pam_unix(cron:session): session closed for user root Jun 2 16:28:51 prd-ubuntu2204-docker-4c-4g-22647 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 2 16:28:51 prd-ubuntu2204-docker-4c-4g-22647 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Jun 2 16:28:51 prd-ubuntu2204-docker-4c-4g-22647 sudo: pam_unix(sudo:session): session closed for user root Jun 2 16:28:51 prd-ubuntu2204-docker-4c-4g-22647 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 2 16:28:51 prd-ubuntu2204-docker-4c-4g-22647 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Jun 2 16:28:51 prd-ubuntu2204-docker-4c-4g-22647 sudo: pam_unix(sudo:session): session closed for user root Jun 2 16:28:51 prd-ubuntu2204-docker-4c-4g-22647 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 2 16:28:51 prd-ubuntu2204-docker-4c-4g-22647 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Jun 2 16:28:51 prd-ubuntu2204-docker-4c-4g-22647 sudo: pam_unix(sudo:session): session closed for user root Jun 2 16:28:51 prd-ubuntu2204-docker-4c-4g-22647 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 2 16:28:51 prd-ubuntu2204-docker-4c-4g-22647 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Jun 2 16:28:51 prd-ubuntu2204-docker-4c-4g-22647 sudo: pam_unix(sudo:session): session closed for user root Jun 2 16:28:51 prd-ubuntu2204-docker-4c-4g-22647 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 2 16:28:51 prd-ubuntu2204-docker-4c-4g-22647 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Jun 2 16:28:51 prd-ubuntu2204-docker-4c-4g-22647 sudo: pam_unix(sudo:session): session closed for user root Jun 2 16:28:51 prd-ubuntu2204-docker-4c-4g-22647 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 2 16:28:51 prd-ubuntu2204-docker-4c-4g-22647 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Jun 2 16:28:51 prd-ubuntu2204-docker-4c-4g-22647 sudo: pam_unix(sudo:session): session closed for user root Jun 2 16:29:01 prd-ubuntu2204-docker-4c-4g-22647 CRON[2129]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jun 2 16:29:01 prd-ubuntu2204-docker-4c-4g-22647 CRON[2129]: pam_unix(cron:session): session closed for user root Jun 2 16:30:01 prd-ubuntu2204-docker-4c-4g-22647 CRON[2417]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jun 2 16:30:01 prd-ubuntu2204-docker-4c-4g-22647 CRON[2417]: pam_unix(cron:session): session closed for user root Jun 2 16:31:01 prd-ubuntu2204-docker-4c-4g-22647 CRON[3127]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jun 2 16:31:01 prd-ubuntu2204-docker-4c-4g-22647 CRON[3127]: pam_unix(cron:session): session closed for user root Jun 2 16:32:01 prd-ubuntu2204-docker-4c-4g-22647 CRON[3967]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jun 2 16:32:01 prd-ubuntu2204-docker-4c-4g-22647 CRON[3967]: pam_unix(cron:session): session closed for user root Jun 2 16:33:01 prd-ubuntu2204-docker-4c-4g-22647 CRON[4869]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jun 2 16:33:01 prd-ubuntu2204-docker-4c-4g-22647 CRON[4869]: pam_unix(cron:session): session closed for user root Jun 2 16:34:01 prd-ubuntu2204-docker-4c-4g-22647 CRON[5820]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jun 2 16:34:01 prd-ubuntu2204-docker-4c-4g-22647 CRON[5820]: pam_unix(cron:session): session closed for user root Jun 2 16:35:01 prd-ubuntu2204-docker-4c-4g-22647 CRON[6904]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jun 2 16:35:01 prd-ubuntu2204-docker-4c-4g-22647 CRON[6904]: pam_unix(cron:session): session closed for user root Jun 2 16:36:01 prd-ubuntu2204-docker-4c-4g-22647 CRON[7247]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jun 2 16:36:01 prd-ubuntu2204-docker-4c-4g-22647 CRON[7247]: pam_unix(cron:session): session closed for user root Jun 2 16:37:01 prd-ubuntu2204-docker-4c-4g-22647 CRON[7658]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jun 2 16:37:01 prd-ubuntu2204-docker-4c-4g-22647 CRON[7658]: pam_unix(cron:session): session closed for user root Jun 2 16:37:20 prd-ubuntu2204-docker-4c-4g-22647 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp