May 31 19:26:50 prd-ubuntu2204-docker-4c-4g-21984 passwd[692]: password for 'ubuntu' changed by 'root'
May 31 19:26:50 prd-ubuntu2204-docker-4c-4g-21984 sshd[750]: Server listening on 0.0.0.0 port 22.
May 31 19:26:50 prd-ubuntu2204-docker-4c-4g-21984 sshd[750]: Server listening on :: port 22.
May 31 19:26:50 prd-ubuntu2204-docker-4c-4g-21984 systemd-logind[725]: New seat seat0.
May 31 19:26:50 prd-ubuntu2204-docker-4c-4g-21984 systemd-logind[725]: Watching system buttons on /dev/input/event0 (Power Button)
May 31 19:26:50 prd-ubuntu2204-docker-4c-4g-21984 systemd-logind[725]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 31 19:26:53 prd-ubuntu2204-docker-4c-4g-21984 sshd[972]: error: kex_exchange_identification: Connection closed by remote host
May 31 19:26:53 prd-ubuntu2204-docker-4c-4g-21984 sshd[972]: Connection closed by 10.30.168.15 port 49964
May 31 19:27:01 prd-ubuntu2204-docker-4c-4g-21984 CRON[982]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
May 31 19:27:01 prd-ubuntu2204-docker-4c-4g-21984 CRON[982]: pam_unix(cron:session): session closed for user root
May 31 19:27:01 prd-ubuntu2204-docker-4c-4g-21984 sshd[980]: Invalid user jenkins from 10.30.168.15 port 49970
May 31 19:27:01 prd-ubuntu2204-docker-4c-4g-21984 sshd[980]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
May 31 19:27:01 prd-ubuntu2204-docker-4c-4g-21984 sshd[980]: Received disconnect from 10.30.168.15 port 49970:11: Closed due to user request. [preauth]
May 31 19:27:01 prd-ubuntu2204-docker-4c-4g-21984 sshd[980]: Disconnected from invalid user jenkins 10.30.168.15 port 49970 [preauth]
May 31 19:27:03 prd-ubuntu2204-docker-4c-4g-21984 sshd[985]: Invalid user jenkins from 10.30.168.15 port 49974
May 31 19:27:04 prd-ubuntu2204-docker-4c-4g-21984 sshd[985]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
May 31 19:27:04 prd-ubuntu2204-docker-4c-4g-21984 sshd[985]: Received disconnect from 10.30.168.15 port 49974:11: Closed due to user request. [preauth]
May 31 19:27:04 prd-ubuntu2204-docker-4c-4g-21984 sshd[985]: Disconnected from invalid user jenkins 10.30.168.15 port 49974 [preauth]
May 31 19:27:06 prd-ubuntu2204-docker-4c-4g-21984 sshd[987]: Invalid user jenkins from 10.30.168.15 port 49976
May 31 19:27:06 prd-ubuntu2204-docker-4c-4g-21984 sshd[987]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
May 31 19:27:06 prd-ubuntu2204-docker-4c-4g-21984 sshd[987]: Received disconnect from 10.30.168.15 port 49976:11: Closed due to user request. [preauth]
May 31 19:27:06 prd-ubuntu2204-docker-4c-4g-21984 sshd[987]: Disconnected from invalid user jenkins 10.30.168.15 port 49976 [preauth]
May 31 19:27:10 prd-ubuntu2204-docker-4c-4g-21984 sshd[1220]: Invalid user jenkins from 10.30.168.15 port 49978
May 31 19:27:10 prd-ubuntu2204-docker-4c-4g-21984 sshd[1220]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
May 31 19:27:10 prd-ubuntu2204-docker-4c-4g-21984 sshd[1220]: Received disconnect from 10.30.168.15 port 49978:11: Closed due to user request. [preauth]
May 31 19:27:10 prd-ubuntu2204-docker-4c-4g-21984 sshd[1220]: Disconnected from invalid user jenkins 10.30.168.15 port 49978 [preauth]
May 31 19:27:13 prd-ubuntu2204-docker-4c-4g-21984 sshd[1329]: Invalid user jenkins from 10.30.168.15 port 49982
May 31 19:27:13 prd-ubuntu2204-docker-4c-4g-21984 sshd[1329]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
May 31 19:27:13 prd-ubuntu2204-docker-4c-4g-21984 sshd[1329]: Received disconnect from 10.30.168.15 port 49982:11: Closed due to user request. [preauth]
May 31 19:27:13 prd-ubuntu2204-docker-4c-4g-21984 sshd[1329]: Disconnected from invalid user jenkins 10.30.168.15 port 49982 [preauth]
May 31 19:27:14 prd-ubuntu2204-docker-4c-4g-21984 useradd[1346]: new group: name=jenkins, GID=1001
May 31 19:27:14 prd-ubuntu2204-docker-4c-4g-21984 useradd[1346]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May 31 19:27:14 prd-ubuntu2204-docker-4c-4g-21984 usermod[1355]: add 'jenkins' to group 'docker'
May 31 19:27:14 prd-ubuntu2204-docker-4c-4g-21984 usermod[1355]: add 'jenkins' to shadow group 'docker'
May 31 19:27:16 prd-ubuntu2204-docker-4c-4g-21984 sshd[1368]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
May 31 19:27:16 prd-ubuntu2204-docker-4c-4g-21984 sshd[1368]: Received disconnect from 10.30.168.15 port 49984:11: Closed due to user request. [preauth]
May 31 19:27:16 prd-ubuntu2204-docker-4c-4g-21984 sshd[1368]: Disconnected from authenticating user jenkins 10.30.168.15 port 49984 [preauth]
May 31 19:27:19 prd-ubuntu2204-docker-4c-4g-21984 sshd[1391]: Accepted publickey for jenkins from 10.30.168.15 port 49988 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
May 31 19:27:19 prd-ubuntu2204-docker-4c-4g-21984 sshd[1391]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
May 31 19:27:19 prd-ubuntu2204-docker-4c-4g-21984 systemd-logind[725]: New session 2 of user jenkins.
May 31 19:27:19 prd-ubuntu2204-docker-4c-4g-21984 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
May 31 19:28:01 prd-ubuntu2204-docker-4c-4g-21984 CRON[1861]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
May 31 19:28:01 prd-ubuntu2204-docker-4c-4g-21984 CRON[1861]: pam_unix(cron:session): session closed for user root
May 31 19:28:36 prd-ubuntu2204-docker-4c-4g-21984 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
May 31 19:28:36 prd-ubuntu2204-docker-4c-4g-21984 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
May 31 19:28:36 prd-ubuntu2204-docker-4c-4g-21984 sudo: pam_unix(sudo:session): session closed for user root
May 31 19:28:36 prd-ubuntu2204-docker-4c-4g-21984 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
May 31 19:28:36 prd-ubuntu2204-docker-4c-4g-21984 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
May 31 19:28:36 prd-ubuntu2204-docker-4c-4g-21984 sudo: pam_unix(sudo:session): session closed for user root
May 31 19:28:36 prd-ubuntu2204-docker-4c-4g-21984 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
May 31 19:28:36 prd-ubuntu2204-docker-4c-4g-21984 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
May 31 19:28:36 prd-ubuntu2204-docker-4c-4g-21984 sudo: pam_unix(sudo:session): session closed for user root
May 31 19:28:36 prd-ubuntu2204-docker-4c-4g-21984 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
May 31 19:28:36 prd-ubuntu2204-docker-4c-4g-21984 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
May 31 19:28:36 prd-ubuntu2204-docker-4c-4g-21984 sudo: pam_unix(sudo:session): session closed for user root
May 31 19:28:36 prd-ubuntu2204-docker-4c-4g-21984 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
May 31 19:28:36 prd-ubuntu2204-docker-4c-4g-21984 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
May 31 19:28:36 prd-ubuntu2204-docker-4c-4g-21984 sudo: pam_unix(sudo:session): session closed for user root
May 31 19:28:36 prd-ubuntu2204-docker-4c-4g-21984 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
May 31 19:28:36 prd-ubuntu2204-docker-4c-4g-21984 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
May 31 19:28:36 prd-ubuntu2204-docker-4c-4g-21984 sudo: pam_unix(sudo:session): session closed for user root
May 31 19:29:01 prd-ubuntu2204-docker-4c-4g-21984 CRON[2124]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
May 31 19:29:01 prd-ubuntu2204-docker-4c-4g-21984 CRON[2124]: pam_unix(cron:session): session closed for user root
May 31 19:30:01 prd-ubuntu2204-docker-4c-4g-21984 CRON[2479]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
May 31 19:30:01 prd-ubuntu2204-docker-4c-4g-21984 CRON[2479]: pam_unix(cron:session): session closed for user root
May 31 19:31:01 prd-ubuntu2204-docker-4c-4g-21984 CRON[2850]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
May 31 19:31:01 prd-ubuntu2204-docker-4c-4g-21984 CRON[2850]: pam_unix(cron:session): session closed for user root
May 31 19:32:01 prd-ubuntu2204-docker-4c-4g-21984 CRON[3706]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
May 31 19:32:01 prd-ubuntu2204-docker-4c-4g-21984 CRON[3706]: pam_unix(cron:session): session closed for user root
May 31 19:33:01 prd-ubuntu2204-docker-4c-4g-21984 CRON[4802]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
May 31 19:33:01 prd-ubuntu2204-docker-4c-4g-21984 CRON[4802]: pam_unix(cron:session): session closed for user root
May 31 19:34:01 prd-ubuntu2204-docker-4c-4g-21984 CRON[5999]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
May 31 19:34:01 prd-ubuntu2204-docker-4c-4g-21984 CRON[5999]: pam_unix(cron:session): session closed for user root
May 31 19:35:01 prd-ubuntu2204-docker-4c-4g-21984 CRON[6230]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
May 31 19:35:01 prd-ubuntu2204-docker-4c-4g-21984 CRON[6230]: pam_unix(cron:session): session closed for user root
May 31 19:36:01 prd-ubuntu2204-docker-4c-4g-21984 CRON[6234]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
May 31 19:36:01 prd-ubuntu2204-docker-4c-4g-21984 CRON[6234]: pam_unix(cron:session): session closed for user root
May 31 19:37:01 prd-ubuntu2204-docker-4c-4g-21984 CRON[6743]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
May 31 19:37:01 prd-ubuntu2204-docker-4c-4g-21984 CRON[6743]: pam_unix(cron:session): session closed for user root
May 31 19:38:01 prd-ubuntu2204-docker-4c-4g-21984 CRON[7375]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
May 31 19:38:01 prd-ubuntu2204-docker-4c-4g-21984 CRON[7375]: pam_unix(cron:session): session closed for user root
May 31 19:39:01 prd-ubuntu2204-docker-4c-4g-21984 CRON[7716]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
May 31 19:39:01 prd-ubuntu2204-docker-4c-4g-21984 CRON[7716]: pam_unix(cron:session): session closed for user root
May 31 19:39:11 prd-ubuntu2204-docker-4c-4g-21984 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-merge-2.0.x ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp