Dec  1 08:05:50 prd-ubuntu2204-docker-4c-4g-2847 sshd[929]: error: kex_exchange_identification: Connection closed by remote host
Dec  1 08:05:50 prd-ubuntu2204-docker-4c-4g-2847 sshd[929]: Connection closed by 10.30.168.15 port 46580
Dec  1 08:05:57 prd-ubuntu2204-docker-4c-4g-2847 sshd[936]: Invalid user jenkins from 10.30.168.15 port 46594
Dec  1 08:05:57 prd-ubuntu2204-docker-4c-4g-2847 sshd[936]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Dec  1 08:05:57 prd-ubuntu2204-docker-4c-4g-2847 sshd[936]: Received disconnect from 10.30.168.15 port 46594:11: Closed due to user request. [preauth]
Dec  1 08:05:57 prd-ubuntu2204-docker-4c-4g-2847 sshd[936]: Disconnected from invalid user jenkins 10.30.168.15 port 46594 [preauth]
Dec  1 08:06:00 prd-ubuntu2204-docker-4c-4g-2847 sshd[938]: Invalid user jenkins from 10.30.168.15 port 46604
Dec  1 08:06:00 prd-ubuntu2204-docker-4c-4g-2847 sshd[938]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Dec  1 08:06:00 prd-ubuntu2204-docker-4c-4g-2847 sshd[938]: Received disconnect from 10.30.168.15 port 46604:11: Closed due to user request. [preauth]
Dec  1 08:06:00 prd-ubuntu2204-docker-4c-4g-2847 sshd[938]: Disconnected from invalid user jenkins 10.30.168.15 port 46604 [preauth]
Dec  1 08:06:01 prd-ubuntu2204-docker-4c-4g-2847 CRON[940]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Dec  1 08:06:01 prd-ubuntu2204-docker-4c-4g-2847 CRON[940]: pam_unix(cron:session): session closed for user root
Dec  1 08:06:02 prd-ubuntu2204-docker-4c-4g-2847 sshd[943]: Invalid user jenkins from 10.30.168.15 port 46610
Dec  1 08:06:02 prd-ubuntu2204-docker-4c-4g-2847 sshd[943]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Dec  1 08:06:02 prd-ubuntu2204-docker-4c-4g-2847 sshd[943]: Received disconnect from 10.30.168.15 port 46610:11: Closed due to user request. [preauth]
Dec  1 08:06:02 prd-ubuntu2204-docker-4c-4g-2847 sshd[943]: Disconnected from invalid user jenkins 10.30.168.15 port 46610 [preauth]
Dec  1 08:06:05 prd-ubuntu2204-docker-4c-4g-2847 sshd[1213]: Invalid user jenkins from 10.30.168.15 port 46618
Dec  1 08:06:05 prd-ubuntu2204-docker-4c-4g-2847 sshd[1213]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Dec  1 08:06:05 prd-ubuntu2204-docker-4c-4g-2847 sshd[1213]: Received disconnect from 10.30.168.15 port 46618:11: Closed due to user request. [preauth]
Dec  1 08:06:05 prd-ubuntu2204-docker-4c-4g-2847 sshd[1213]: Disconnected from invalid user jenkins 10.30.168.15 port 46618 [preauth]
Dec  1 08:06:08 prd-ubuntu2204-docker-4c-4g-2847 sshd[1325]: Invalid user jenkins from 10.30.168.15 port 46628
Dec  1 08:06:08 prd-ubuntu2204-docker-4c-4g-2847 sshd[1325]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Dec  1 08:06:08 prd-ubuntu2204-docker-4c-4g-2847 sshd[1325]: Received disconnect from 10.30.168.15 port 46628:11: Closed due to user request. [preauth]
Dec  1 08:06:08 prd-ubuntu2204-docker-4c-4g-2847 sshd[1325]: Disconnected from invalid user jenkins 10.30.168.15 port 46628 [preauth]
Dec  1 08:06:11 prd-ubuntu2204-docker-4c-4g-2847 sshd[1329]: Invalid user jenkins from 10.30.168.15 port 46640
Dec  1 08:06:11 prd-ubuntu2204-docker-4c-4g-2847 sshd[1329]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Dec  1 08:06:11 prd-ubuntu2204-docker-4c-4g-2847 sshd[1329]: Received disconnect from 10.30.168.15 port 46640:11: Closed due to user request. [preauth]
Dec  1 08:06:11 prd-ubuntu2204-docker-4c-4g-2847 sshd[1329]: Disconnected from invalid user jenkins 10.30.168.15 port 46640 [preauth]
Dec  1 08:06:12 prd-ubuntu2204-docker-4c-4g-2847 useradd[1358]: new group: name=jenkins, GID=1001
Dec  1 08:06:12 prd-ubuntu2204-docker-4c-4g-2847 useradd[1358]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Dec  1 08:06:12 prd-ubuntu2204-docker-4c-4g-2847 usermod[1367]: add 'jenkins' to group 'docker'
Dec  1 08:06:12 prd-ubuntu2204-docker-4c-4g-2847 usermod[1367]: add 'jenkins' to shadow group 'docker'
Dec  1 08:06:14 prd-ubuntu2204-docker-4c-4g-2847 sshd[1380]: Accepted publickey for jenkins from 10.30.168.15 port 46642 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Dec  1 08:06:14 prd-ubuntu2204-docker-4c-4g-2847 sshd[1380]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Dec  1 08:06:14 prd-ubuntu2204-docker-4c-4g-2847 systemd-logind[724]: New session 2 of user jenkins.
Dec  1 08:06:14 prd-ubuntu2204-docker-4c-4g-2847 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Dec  1 08:07:01 prd-ubuntu2204-docker-4c-4g-2847 CRON[1897]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Dec  1 08:07:01 prd-ubuntu2204-docker-4c-4g-2847 CRON[1897]: pam_unix(cron:session): session closed for user root
Dec  1 08:07:32 prd-ubuntu2204-docker-4c-4g-2847 sudo:  jenkins : PWD=/w/workspace/netconf-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
Dec  1 08:07:32 prd-ubuntu2204-docker-4c-4g-2847 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Dec  1 08:07:32 prd-ubuntu2204-docker-4c-4g-2847 sudo: pam_unix(sudo:session): session closed for user root
Dec  1 08:07:32 prd-ubuntu2204-docker-4c-4g-2847 sudo:  jenkins : PWD=/w/workspace/netconf-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
Dec  1 08:07:32 prd-ubuntu2204-docker-4c-4g-2847 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Dec  1 08:07:32 prd-ubuntu2204-docker-4c-4g-2847 sudo: pam_unix(sudo:session): session closed for user root
Dec  1 08:07:32 prd-ubuntu2204-docker-4c-4g-2847 sudo:  jenkins : PWD=/w/workspace/netconf-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
Dec  1 08:07:32 prd-ubuntu2204-docker-4c-4g-2847 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Dec  1 08:07:32 prd-ubuntu2204-docker-4c-4g-2847 sudo: pam_unix(sudo:session): session closed for user root
Dec  1 08:07:32 prd-ubuntu2204-docker-4c-4g-2847 sudo:  jenkins : PWD=/w/workspace/netconf-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java
Dec  1 08:07:32 prd-ubuntu2204-docker-4c-4g-2847 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Dec  1 08:07:32 prd-ubuntu2204-docker-4c-4g-2847 sudo: pam_unix(sudo:session): session closed for user root
Dec  1 08:07:32 prd-ubuntu2204-docker-4c-4g-2847 sudo:  jenkins : PWD=/w/workspace/netconf-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac
Dec  1 08:07:32 prd-ubuntu2204-docker-4c-4g-2847 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Dec  1 08:07:32 prd-ubuntu2204-docker-4c-4g-2847 sudo: pam_unix(sudo:session): session closed for user root
Dec  1 08:07:32 prd-ubuntu2204-docker-4c-4g-2847 sudo:  jenkins : PWD=/w/workspace/netconf-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64
Dec  1 08:07:32 prd-ubuntu2204-docker-4c-4g-2847 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Dec  1 08:07:32 prd-ubuntu2204-docker-4c-4g-2847 sudo: pam_unix(sudo:session): session closed for user root
Dec  1 08:08:01 prd-ubuntu2204-docker-4c-4g-2847 CRON[2242]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Dec  1 08:08:01 prd-ubuntu2204-docker-4c-4g-2847 CRON[2242]: pam_unix(cron:session): session closed for user root
Dec  1 08:09:01 prd-ubuntu2204-docker-4c-4g-2847 CRON[3105]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Dec  1 08:09:01 prd-ubuntu2204-docker-4c-4g-2847 CRON[3105]: pam_unix(cron:session): session closed for user root
Dec  1 08:10:01 prd-ubuntu2204-docker-4c-4g-2847 CRON[3927]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Dec  1 08:10:01 prd-ubuntu2204-docker-4c-4g-2847 CRON[3927]: pam_unix(cron:session): session closed for user root
Dec  1 08:11:01 prd-ubuntu2204-docker-4c-4g-2847 CRON[5172]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Dec  1 08:11:01 prd-ubuntu2204-docker-4c-4g-2847 CRON[5172]: pam_unix(cron:session): session closed for user root
Dec  1 08:12:01 prd-ubuntu2204-docker-4c-4g-2847 CRON[5700]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Dec  1 08:12:01 prd-ubuntu2204-docker-4c-4g-2847 CRON[5700]: pam_unix(cron:session): session closed for user root
Dec  1 08:13:01 prd-ubuntu2204-docker-4c-4g-2847 CRON[6514]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Dec  1 08:13:01 prd-ubuntu2204-docker-4c-4g-2847 CRON[6514]: pam_unix(cron:session): session closed for user root
Dec  1 08:14:01 prd-ubuntu2204-docker-4c-4g-2847 CRON[7445]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Dec  1 08:14:01 prd-ubuntu2204-docker-4c-4g-2847 CRON[7445]: pam_unix(cron:session): session closed for user root
Dec  1 08:15:01 prd-ubuntu2204-docker-4c-4g-2847 CRON[8302]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Dec  1 08:15:01 prd-ubuntu2204-docker-4c-4g-2847 CRON[8302]: pam_unix(cron:session): session closed for user root
Dec  1 08:16:01 prd-ubuntu2204-docker-4c-4g-2847 CRON[9236]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Dec  1 08:16:01 prd-ubuntu2204-docker-4c-4g-2847 CRON[9236]: pam_unix(cron:session): session closed for user root
Dec  1 08:17:01 prd-ubuntu2204-docker-4c-4g-2847 CRON[9943]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Dec  1 08:17:01 prd-ubuntu2204-docker-4c-4g-2847 CRON[9942]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Dec  1 08:17:01 prd-ubuntu2204-docker-4c-4g-2847 CRON[9943]: pam_unix(cron:session): session closed for user root
Dec  1 08:17:01 prd-ubuntu2204-docker-4c-4g-2847 CRON[9942]: pam_unix(cron:session): session closed for user root
Dec  1 08:17:17 prd-ubuntu2204-docker-4c-4g-2847 sudo:  jenkins : PWD=/w/workspace/netconf-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp