Oct 5 15:53:25 prd-ubuntu2204-docker-4c-4g-773 passwd[689]: password for 'ubuntu' changed by 'root' Oct 5 15:53:25 prd-ubuntu2204-docker-4c-4g-773 sshd[761]: Server listening on 0.0.0.0 port 22. Oct 5 15:53:25 prd-ubuntu2204-docker-4c-4g-773 sshd[761]: Server listening on :: port 22. Oct 5 15:53:25 prd-ubuntu2204-docker-4c-4g-773 systemd-logind[722]: New seat seat0. Oct 5 15:53:25 prd-ubuntu2204-docker-4c-4g-773 systemd-logind[722]: Watching system buttons on /dev/input/event0 (Power Button) Oct 5 15:53:25 prd-ubuntu2204-docker-4c-4g-773 systemd-logind[722]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Oct 5 15:53:27 prd-ubuntu2204-docker-4c-4g-773 sshd[936]: error: kex_exchange_identification: Connection closed by remote host Oct 5 15:53:27 prd-ubuntu2204-docker-4c-4g-773 sshd[936]: Connection closed by 10.30.168.15 port 41044 Oct 5 15:53:33 prd-ubuntu2204-docker-4c-4g-773 sshd[944]: Invalid user jenkins from 10.30.168.15 port 41060 Oct 5 15:53:33 prd-ubuntu2204-docker-4c-4g-773 sshd[944]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 5 15:53:33 prd-ubuntu2204-docker-4c-4g-773 sshd[944]: Received disconnect from 10.30.168.15 port 41060:11: Closed due to user request. [preauth] Oct 5 15:53:33 prd-ubuntu2204-docker-4c-4g-773 sshd[944]: Disconnected from invalid user jenkins 10.30.168.15 port 41060 [preauth] Oct 5 15:53:36 prd-ubuntu2204-docker-4c-4g-773 sshd[946]: Invalid user jenkins from 10.30.168.15 port 41062 Oct 5 15:53:36 prd-ubuntu2204-docker-4c-4g-773 sshd[946]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 5 15:53:36 prd-ubuntu2204-docker-4c-4g-773 sshd[946]: Received disconnect from 10.30.168.15 port 41062:11: Closed due to user request. [preauth] Oct 5 15:53:36 prd-ubuntu2204-docker-4c-4g-773 sshd[946]: Disconnected from invalid user jenkins 10.30.168.15 port 41062 [preauth] Oct 5 15:53:39 prd-ubuntu2204-docker-4c-4g-773 sshd[948]: Invalid user jenkins from 10.30.168.15 port 41064 Oct 5 15:53:39 prd-ubuntu2204-docker-4c-4g-773 sshd[948]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 5 15:53:39 prd-ubuntu2204-docker-4c-4g-773 sshd[948]: Received disconnect from 10.30.168.15 port 41064:11: Closed due to user request. [preauth] Oct 5 15:53:39 prd-ubuntu2204-docker-4c-4g-773 sshd[948]: Disconnected from invalid user jenkins 10.30.168.15 port 41064 [preauth] Oct 5 15:53:41 prd-ubuntu2204-docker-4c-4g-773 sshd[950]: Invalid user jenkins from 10.30.168.15 port 41070 Oct 5 15:53:42 prd-ubuntu2204-docker-4c-4g-773 sshd[950]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 5 15:53:42 prd-ubuntu2204-docker-4c-4g-773 sshd[950]: Received disconnect from 10.30.168.15 port 41070:11: Closed due to user request. [preauth] Oct 5 15:53:42 prd-ubuntu2204-docker-4c-4g-773 sshd[950]: Disconnected from invalid user jenkins 10.30.168.15 port 41070 [preauth] Oct 5 15:53:44 prd-ubuntu2204-docker-4c-4g-773 sshd[1196]: Invalid user jenkins from 10.30.168.15 port 41076 Oct 5 15:53:44 prd-ubuntu2204-docker-4c-4g-773 sshd[1196]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 5 15:53:44 prd-ubuntu2204-docker-4c-4g-773 sshd[1196]: Received disconnect from 10.30.168.15 port 41076:11: Closed due to user request. [preauth] Oct 5 15:53:44 prd-ubuntu2204-docker-4c-4g-773 sshd[1196]: Disconnected from invalid user jenkins 10.30.168.15 port 41076 [preauth] Oct 5 15:53:47 prd-ubuntu2204-docker-4c-4g-773 sshd[1305]: Invalid user jenkins from 10.30.168.15 port 41078 Oct 5 15:53:47 prd-ubuntu2204-docker-4c-4g-773 sshd[1305]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 5 15:53:47 prd-ubuntu2204-docker-4c-4g-773 sshd[1305]: Received disconnect from 10.30.168.15 port 41078:11: Closed due to user request. [preauth] Oct 5 15:53:47 prd-ubuntu2204-docker-4c-4g-773 sshd[1305]: Disconnected from invalid user jenkins 10.30.168.15 port 41078 [preauth] Oct 5 15:53:50 prd-ubuntu2204-docker-4c-4g-773 sshd[1309]: Invalid user jenkins from 10.30.168.15 port 41080 Oct 5 15:53:50 prd-ubuntu2204-docker-4c-4g-773 sshd[1309]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 5 15:53:50 prd-ubuntu2204-docker-4c-4g-773 sshd[1309]: Received disconnect from 10.30.168.15 port 41080:11: Closed due to user request. [preauth] Oct 5 15:53:50 prd-ubuntu2204-docker-4c-4g-773 sshd[1309]: Disconnected from invalid user jenkins 10.30.168.15 port 41080 [preauth] Oct 5 15:53:51 prd-ubuntu2204-docker-4c-4g-773 useradd[1338]: new group: name=jenkins, GID=1001 Oct 5 15:53:51 prd-ubuntu2204-docker-4c-4g-773 useradd[1338]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Oct 5 15:53:51 prd-ubuntu2204-docker-4c-4g-773 usermod[1347]: add 'jenkins' to group 'docker' Oct 5 15:53:51 prd-ubuntu2204-docker-4c-4g-773 usermod[1347]: add 'jenkins' to shadow group 'docker' Oct 5 15:53:53 prd-ubuntu2204-docker-4c-4g-773 sshd[1381]: Accepted publickey for jenkins from 10.30.168.15 port 41090 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Oct 5 15:53:53 prd-ubuntu2204-docker-4c-4g-773 sshd[1381]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0) Oct 5 15:53:53 prd-ubuntu2204-docker-4c-4g-773 systemd-logind[722]: New session 1 of user jenkins. Oct 5 15:53:53 prd-ubuntu2204-docker-4c-4g-773 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0) Oct 5 15:54:00 prd-ubuntu2204-docker-4c-4g-773 CRON[1568]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 5 15:54:00 prd-ubuntu2204-docker-4c-4g-773 CRON[1568]: pam_unix(cron:session): session closed for user root Oct 5 15:55:01 prd-ubuntu2204-docker-4c-4g-773 CRON[1893]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 5 15:55:01 prd-ubuntu2204-docker-4c-4g-773 CRON[1893]: pam_unix(cron:session): session closed for user root Oct 5 15:55:06 prd-ubuntu2204-docker-4c-4g-773 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 Oct 5 15:55:06 prd-ubuntu2204-docker-4c-4g-773 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 5 15:55:06 prd-ubuntu2204-docker-4c-4g-773 sudo: pam_unix(sudo:session): session closed for user root Oct 5 15:55:06 prd-ubuntu2204-docker-4c-4g-773 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 Oct 5 15:55:06 prd-ubuntu2204-docker-4c-4g-773 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 5 15:55:06 prd-ubuntu2204-docker-4c-4g-773 sudo: pam_unix(sudo:session): session closed for user root Oct 5 15:55:06 prd-ubuntu2204-docker-4c-4g-773 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 Oct 5 15:55:06 prd-ubuntu2204-docker-4c-4g-773 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 5 15:55:06 prd-ubuntu2204-docker-4c-4g-773 sudo: pam_unix(sudo:session): session closed for user root Oct 5 15:55:06 prd-ubuntu2204-docker-4c-4g-773 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 Oct 5 15:55:06 prd-ubuntu2204-docker-4c-4g-773 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 5 15:55:06 prd-ubuntu2204-docker-4c-4g-773 sudo: pam_unix(sudo:session): session closed for user root Oct 5 15:55:06 prd-ubuntu2204-docker-4c-4g-773 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 Oct 5 15:55:06 prd-ubuntu2204-docker-4c-4g-773 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 5 15:55:06 prd-ubuntu2204-docker-4c-4g-773 sudo: pam_unix(sudo:session): session closed for user root Oct 5 15:55:06 prd-ubuntu2204-docker-4c-4g-773 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 Oct 5 15:55:06 prd-ubuntu2204-docker-4c-4g-773 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 5 15:55:06 prd-ubuntu2204-docker-4c-4g-773 sudo: pam_unix(sudo:session): session closed for user root Oct 5 15:56:01 prd-ubuntu2204-docker-4c-4g-773 CRON[2363]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 5 15:56:01 prd-ubuntu2204-docker-4c-4g-773 CRON[2363]: pam_unix(cron:session): session closed for user root Oct 5 15:57:01 prd-ubuntu2204-docker-4c-4g-773 CRON[3124]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 5 15:57:01 prd-ubuntu2204-docker-4c-4g-773 CRON[3124]: pam_unix(cron:session): session closed for user root Oct 5 15:58:01 prd-ubuntu2204-docker-4c-4g-773 CRON[4156]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 5 15:58:01 prd-ubuntu2204-docker-4c-4g-773 CRON[4156]: pam_unix(cron:session): session closed for user root Oct 5 15:59:01 prd-ubuntu2204-docker-4c-4g-773 CRON[5149]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 5 15:59:01 prd-ubuntu2204-docker-4c-4g-773 CRON[5149]: pam_unix(cron:session): session closed for user root Oct 5 16:00:01 prd-ubuntu2204-docker-4c-4g-773 CRON[6687]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 5 16:00:01 prd-ubuntu2204-docker-4c-4g-773 CRON[6687]: pam_unix(cron:session): session closed for user root Oct 5 16:01:01 prd-ubuntu2204-docker-4c-4g-773 CRON[7648]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 5 16:01:01 prd-ubuntu2204-docker-4c-4g-773 CRON[7648]: pam_unix(cron:session): session closed for user root Oct 5 16:02:01 prd-ubuntu2204-docker-4c-4g-773 CRON[7936]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 5 16:02:01 prd-ubuntu2204-docker-4c-4g-773 CRON[7936]: pam_unix(cron:session): session closed for user root Oct 5 16:03:01 prd-ubuntu2204-docker-4c-4g-773 CRON[8274]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 5 16:03:01 prd-ubuntu2204-docker-4c-4g-773 CRON[8274]: pam_unix(cron:session): session closed for user root Oct 5 16:03:11 prd-ubuntu2204-docker-4c-4g-773 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp Oct 5 16:03:11 prd-ubuntu2204-docker-4c-4g-773 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)