May 11 21:00:53 prd-ubuntu2204-docker-4c-4g-12784 passwd[688]: password for 'ubuntu' changed by 'root'
May 11 21:00:53 prd-ubuntu2204-docker-4c-4g-12784 sshd[748]: Server listening on 0.0.0.0 port 22.
May 11 21:00:53 prd-ubuntu2204-docker-4c-4g-12784 sshd[748]: Server listening on :: port 22.
May 11 21:00:53 prd-ubuntu2204-docker-4c-4g-12784 systemd-logind[720]: New seat seat0.
May 11 21:00:53 prd-ubuntu2204-docker-4c-4g-12784 systemd-logind[720]: Watching system buttons on /dev/input/event0 (Power Button)
May 11 21:00:53 prd-ubuntu2204-docker-4c-4g-12784 systemd-logind[720]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 11 21:00:55 prd-ubuntu2204-docker-4c-4g-12784 sshd[909]: error: kex_exchange_identification: Connection closed by remote host
May 11 21:00:55 prd-ubuntu2204-docker-4c-4g-12784 sshd[909]: Connection closed by 10.30.168.15 port 54184
May 11 21:01:00 prd-ubuntu2204-docker-4c-4g-12784 sshd[973]: Invalid user jenkins from 10.30.168.15 port 54186
May 11 21:01:00 prd-ubuntu2204-docker-4c-4g-12784 sshd[973]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
May 11 21:01:00 prd-ubuntu2204-docker-4c-4g-12784 sshd[973]: Received disconnect from 10.30.168.15 port 54186:11: Closed due to user request. [preauth]
May 11 21:01:00 prd-ubuntu2204-docker-4c-4g-12784 sshd[973]: Disconnected from invalid user jenkins 10.30.168.15 port 54186 [preauth]
May 11 21:01:01 prd-ubuntu2204-docker-4c-4g-12784 CRON[975]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
May 11 21:01:01 prd-ubuntu2204-docker-4c-4g-12784 CRON[975]: pam_unix(cron:session): session closed for user root
May 11 21:01:02 prd-ubuntu2204-docker-4c-4g-12784 sshd[978]: Invalid user jenkins from 10.30.168.15 port 54188
May 11 21:01:02 prd-ubuntu2204-docker-4c-4g-12784 sshd[978]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
May 11 21:01:02 prd-ubuntu2204-docker-4c-4g-12784 sshd[978]: Received disconnect from 10.30.168.15 port 54188:11: Closed due to user request. [preauth]
May 11 21:01:02 prd-ubuntu2204-docker-4c-4g-12784 sshd[978]: Disconnected from invalid user jenkins 10.30.168.15 port 54188 [preauth]
May 11 21:01:06 prd-ubuntu2204-docker-4c-4g-12784 sshd[980]: Invalid user jenkins from 10.30.168.15 port 54190
May 11 21:01:06 prd-ubuntu2204-docker-4c-4g-12784 sshd[980]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
May 11 21:01:06 prd-ubuntu2204-docker-4c-4g-12784 sshd[980]: Received disconnect from 10.30.168.15 port 54190:11: Closed due to user request. [preauth]
May 11 21:01:06 prd-ubuntu2204-docker-4c-4g-12784 sshd[980]: Disconnected from invalid user jenkins 10.30.168.15 port 54190 [preauth]
May 11 21:01:08 prd-ubuntu2204-docker-4c-4g-12784 sshd[982]: Invalid user jenkins from 10.30.168.15 port 54194
May 11 21:01:08 prd-ubuntu2204-docker-4c-4g-12784 sshd[982]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
May 11 21:01:08 prd-ubuntu2204-docker-4c-4g-12784 sshd[982]: Received disconnect from 10.30.168.15 port 54194:11: Closed due to user request. [preauth]
May 11 21:01:08 prd-ubuntu2204-docker-4c-4g-12784 sshd[982]: Disconnected from invalid user jenkins 10.30.168.15 port 54194 [preauth]
May 11 21:01:12 prd-ubuntu2204-docker-4c-4g-12784 sshd[1198]: Invalid user jenkins from 10.30.168.15 port 54196
May 11 21:01:12 prd-ubuntu2204-docker-4c-4g-12784 sshd[1198]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
May 11 21:01:12 prd-ubuntu2204-docker-4c-4g-12784 sshd[1198]: Received disconnect from 10.30.168.15 port 54196:11: Closed due to user request. [preauth]
May 11 21:01:12 prd-ubuntu2204-docker-4c-4g-12784 sshd[1198]: Disconnected from invalid user jenkins 10.30.168.15 port 54196 [preauth]
May 11 21:01:15 prd-ubuntu2204-docker-4c-4g-12784 sshd[1270]: Invalid user jenkins from 10.30.168.15 port 54200
May 11 21:01:15 prd-ubuntu2204-docker-4c-4g-12784 sshd[1270]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
May 11 21:01:15 prd-ubuntu2204-docker-4c-4g-12784 sshd[1270]: Received disconnect from 10.30.168.15 port 54200:11: Closed due to user request. [preauth]
May 11 21:01:15 prd-ubuntu2204-docker-4c-4g-12784 sshd[1270]: Disconnected from invalid user jenkins 10.30.168.15 port 54200 [preauth]
May 11 21:01:17 prd-ubuntu2204-docker-4c-4g-12784 sshd[1328]: Invalid user jenkins from 10.30.168.15 port 54202
May 11 21:01:18 prd-ubuntu2204-docker-4c-4g-12784 sshd[1328]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
May 11 21:01:18 prd-ubuntu2204-docker-4c-4g-12784 sshd[1328]: Received disconnect from 10.30.168.15 port 54202:11: Closed due to user request. [preauth]
May 11 21:01:18 prd-ubuntu2204-docker-4c-4g-12784 sshd[1328]: Disconnected from invalid user jenkins 10.30.168.15 port 54202 [preauth]
May 11 21:01:18 prd-ubuntu2204-docker-4c-4g-12784 useradd[1343]: new group: name=jenkins, GID=1001
May 11 21:01:18 prd-ubuntu2204-docker-4c-4g-12784 useradd[1343]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May 11 21:01:18 prd-ubuntu2204-docker-4c-4g-12784 usermod[1352]: add 'jenkins' to group 'docker'
May 11 21:01:18 prd-ubuntu2204-docker-4c-4g-12784 usermod[1352]: add 'jenkins' to shadow group 'docker'
May 11 21:01:20 prd-ubuntu2204-docker-4c-4g-12784 sshd[1386]: Accepted publickey for jenkins from 10.30.168.15 port 54204 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
May 11 21:01:20 prd-ubuntu2204-docker-4c-4g-12784 sshd[1386]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
May 11 21:01:20 prd-ubuntu2204-docker-4c-4g-12784 systemd-logind[720]: New session 2 of user jenkins.
May 11 21:01:20 prd-ubuntu2204-docker-4c-4g-12784 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
May 11 21:02:02 prd-ubuntu2204-docker-4c-4g-12784 CRON[1877]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
May 11 21:02:02 prd-ubuntu2204-docker-4c-4g-12784 CRON[1877]: pam_unix(cron:session): session closed for user root
May 11 21:02:29 prd-ubuntu2204-docker-4c-4g-12784 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-21-openjdk-amd64/bin/java 1
May 11 21:02:29 prd-ubuntu2204-docker-4c-4g-12784 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
May 11 21:02:29 prd-ubuntu2204-docker-4c-4g-12784 sudo: pam_unix(sudo:session): session closed for user root
May 11 21:02:29 prd-ubuntu2204-docker-4c-4g-12784 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac 1
May 11 21:02:29 prd-ubuntu2204-docker-4c-4g-12784 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
May 11 21:02:29 prd-ubuntu2204-docker-4c-4g-12784 sudo: pam_unix(sudo:session): session closed for user root
May 11 21:02:29 prd-ubuntu2204-docker-4c-4g-12784 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/lib/jvm/java-openjdk java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64 1
May 11 21:02:29 prd-ubuntu2204-docker-4c-4g-12784 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
May 11 21:02:29 prd-ubuntu2204-docker-4c-4g-12784 sudo: pam_unix(sudo:session): session closed for user root
May 11 21:02:29 prd-ubuntu2204-docker-4c-4g-12784 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java
May 11 21:02:29 prd-ubuntu2204-docker-4c-4g-12784 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
May 11 21:02:29 prd-ubuntu2204-docker-4c-4g-12784 sudo: pam_unix(sudo:session): session closed for user root
May 11 21:02:29 prd-ubuntu2204-docker-4c-4g-12784 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac
May 11 21:02:29 prd-ubuntu2204-docker-4c-4g-12784 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
May 11 21:02:29 prd-ubuntu2204-docker-4c-4g-12784 sudo: pam_unix(sudo:session): session closed for user root
May 11 21:02:29 prd-ubuntu2204-docker-4c-4g-12784 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64
May 11 21:02:29 prd-ubuntu2204-docker-4c-4g-12784 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
May 11 21:02:29 prd-ubuntu2204-docker-4c-4g-12784 sudo: pam_unix(sudo:session): session closed for user root
May 11 21:03:01 prd-ubuntu2204-docker-4c-4g-12784 CRON[2321]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
May 11 21:03:01 prd-ubuntu2204-docker-4c-4g-12784 CRON[2321]: pam_unix(cron:session): session closed for user root
May 11 21:04:01 prd-ubuntu2204-docker-4c-4g-12784 CRON[3058]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
May 11 21:04:01 prd-ubuntu2204-docker-4c-4g-12784 CRON[3058]: pam_unix(cron:session): session closed for user root
May 11 21:05:01 prd-ubuntu2204-docker-4c-4g-12784 CRON[4086]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
May 11 21:05:01 prd-ubuntu2204-docker-4c-4g-12784 CRON[4086]: pam_unix(cron:session): session closed for user root
May 11 21:06:01 prd-ubuntu2204-docker-4c-4g-12784 CRON[5301]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
May 11 21:06:01 prd-ubuntu2204-docker-4c-4g-12784 CRON[5301]: pam_unix(cron:session): session closed for user root
May 11 21:07:01 prd-ubuntu2204-docker-4c-4g-12784 CRON[6405]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
May 11 21:07:01 prd-ubuntu2204-docker-4c-4g-12784 CRON[6405]: pam_unix(cron:session): session closed for user root
May 11 21:08:01 prd-ubuntu2204-docker-4c-4g-12784 CRON[7340]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
May 11 21:08:01 prd-ubuntu2204-docker-4c-4g-12784 CRON[7340]: pam_unix(cron:session): session closed for user root
May 11 21:08:52 prd-ubuntu2204-docker-4c-4g-12784 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp