Oct 15 08:23:44 prd-ubuntu2204-docker-4c-4g-3731 sshd[917]: error: kex_exchange_identification: Connection closed by remote host
Oct 15 08:23:44 prd-ubuntu2204-docker-4c-4g-3731 sshd[917]: Connection closed by 10.30.168.15 port 33180
Oct 15 08:23:50 prd-ubuntu2204-docker-4c-4g-3731 sshd[926]: Invalid user jenkins from 10.30.168.15 port 33190
Oct 15 08:23:50 prd-ubuntu2204-docker-4c-4g-3731 sshd[926]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 15 08:23:50 prd-ubuntu2204-docker-4c-4g-3731 sshd[926]: Received disconnect from 10.30.168.15 port 33190:11: Closed due to user request. [preauth]
Oct 15 08:23:50 prd-ubuntu2204-docker-4c-4g-3731 sshd[926]: Disconnected from invalid user jenkins 10.30.168.15 port 33190 [preauth]
Oct 15 08:23:53 prd-ubuntu2204-docker-4c-4g-3731 sshd[928]: Invalid user jenkins from 10.30.168.15 port 33196
Oct 15 08:23:53 prd-ubuntu2204-docker-4c-4g-3731 sshd[928]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 15 08:23:53 prd-ubuntu2204-docker-4c-4g-3731 sshd[928]: Received disconnect from 10.30.168.15 port 33196:11: Closed due to user request. [preauth]
Oct 15 08:23:53 prd-ubuntu2204-docker-4c-4g-3731 sshd[928]: Disconnected from invalid user jenkins 10.30.168.15 port 33196 [preauth]
Oct 15 08:23:56 prd-ubuntu2204-docker-4c-4g-3731 sshd[930]: Invalid user jenkins from 10.30.168.15 port 33202
Oct 15 08:23:56 prd-ubuntu2204-docker-4c-4g-3731 sshd[930]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 15 08:23:56 prd-ubuntu2204-docker-4c-4g-3731 sshd[930]: Received disconnect from 10.30.168.15 port 33202:11: Closed due to user request. [preauth]
Oct 15 08:23:56 prd-ubuntu2204-docker-4c-4g-3731 sshd[930]: Disconnected from invalid user jenkins 10.30.168.15 port 33202 [preauth]
Oct 15 08:24:00 prd-ubuntu2204-docker-4c-4g-3731 sshd[1068]: Invalid user jenkins from 10.30.168.15 port 33206
Oct 15 08:24:00 prd-ubuntu2204-docker-4c-4g-3731 sshd[1068]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 15 08:24:00 prd-ubuntu2204-docker-4c-4g-3731 sshd[1068]: Received disconnect from 10.30.168.15 port 33206:11: Closed due to user request. [preauth]
Oct 15 08:24:00 prd-ubuntu2204-docker-4c-4g-3731 sshd[1068]: Disconnected from invalid user jenkins 10.30.168.15 port 33206 [preauth]
Oct 15 08:24:02 prd-ubuntu2204-docker-4c-4g-3731 CRON[1238]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 08:24:02 prd-ubuntu2204-docker-4c-4g-3731 CRON[1238]: pam_unix(cron:session): session closed for user root
Oct 15 08:24:03 prd-ubuntu2204-docker-4c-4g-3731 sshd[1252]: Invalid user jenkins from 10.30.168.15 port 33216
Oct 15 08:24:03 prd-ubuntu2204-docker-4c-4g-3731 sshd[1252]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 15 08:24:03 prd-ubuntu2204-docker-4c-4g-3731 sshd[1252]: Received disconnect from 10.30.168.15 port 33216:11: Closed due to user request. [preauth]
Oct 15 08:24:03 prd-ubuntu2204-docker-4c-4g-3731 sshd[1252]: Disconnected from invalid user jenkins 10.30.168.15 port 33216 [preauth]
Oct 15 08:24:06 prd-ubuntu2204-docker-4c-4g-3731 sshd[1318]: Invalid user jenkins from 10.30.168.15 port 33220
Oct 15 08:24:06 prd-ubuntu2204-docker-4c-4g-3731 sshd[1318]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 15 08:24:06 prd-ubuntu2204-docker-4c-4g-3731 sshd[1318]: Received disconnect from 10.30.168.15 port 33220:11: Closed due to user request. [preauth]
Oct 15 08:24:06 prd-ubuntu2204-docker-4c-4g-3731 sshd[1318]: Disconnected from invalid user jenkins 10.30.168.15 port 33220 [preauth]
Oct 15 08:24:09 prd-ubuntu2204-docker-4c-4g-3731 sshd[1336]: Invalid user jenkins from 10.30.168.15 port 33226
Oct 15 08:24:09 prd-ubuntu2204-docker-4c-4g-3731 sshd[1336]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 15 08:24:09 prd-ubuntu2204-docker-4c-4g-3731 sshd[1336]: Received disconnect from 10.30.168.15 port 33226:11: Closed due to user request. [preauth]
Oct 15 08:24:09 prd-ubuntu2204-docker-4c-4g-3731 sshd[1336]: Disconnected from invalid user jenkins 10.30.168.15 port 33226 [preauth]
Oct 15 08:24:09 prd-ubuntu2204-docker-4c-4g-3731 useradd[1349]: new group: name=jenkins, GID=1001
Oct 15 08:24:09 prd-ubuntu2204-docker-4c-4g-3731 useradd[1349]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct 15 08:24:09 prd-ubuntu2204-docker-4c-4g-3731 usermod[1358]: add 'jenkins' to group 'docker'
Oct 15 08:24:09 prd-ubuntu2204-docker-4c-4g-3731 usermod[1358]: add 'jenkins' to shadow group 'docker'
Oct 15 08:24:12 prd-ubuntu2204-docker-4c-4g-3731 sshd[1392]: Accepted publickey for jenkins from 10.30.168.15 port 33230 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Oct 15 08:24:12 prd-ubuntu2204-docker-4c-4g-3731 sshd[1392]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 15 08:24:12 prd-ubuntu2204-docker-4c-4g-3731 systemd-logind[722]: New session 2 of user jenkins.
Oct 15 08:24:12 prd-ubuntu2204-docker-4c-4g-3731 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 15 08:25:01 prd-ubuntu2204-docker-4c-4g-3731 CRON[1886]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 08:25:01 prd-ubuntu2204-docker-4c-4g-3731 CRON[1886]: pam_unix(cron:session): session closed for user root
Oct 15 08:25:31 prd-ubuntu2204-docker-4c-4g-3731 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
Oct 15 08:25:31 prd-ubuntu2204-docker-4c-4g-3731 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 15 08:25:31 prd-ubuntu2204-docker-4c-4g-3731 sudo: pam_unix(sudo:session): session closed for user root
Oct 15 08:25:31 prd-ubuntu2204-docker-4c-4g-3731 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
Oct 15 08:25:31 prd-ubuntu2204-docker-4c-4g-3731 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 15 08:25:31 prd-ubuntu2204-docker-4c-4g-3731 sudo: pam_unix(sudo:session): session closed for user root
Oct 15 08:25:31 prd-ubuntu2204-docker-4c-4g-3731 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
Oct 15 08:25:31 prd-ubuntu2204-docker-4c-4g-3731 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 15 08:25:31 prd-ubuntu2204-docker-4c-4g-3731 sudo: pam_unix(sudo:session): session closed for user root
Oct 15 08:25:31 prd-ubuntu2204-docker-4c-4g-3731 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
Oct 15 08:25:31 prd-ubuntu2204-docker-4c-4g-3731 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 15 08:25:31 prd-ubuntu2204-docker-4c-4g-3731 sudo: pam_unix(sudo:session): session closed for user root
Oct 15 08:25:31 prd-ubuntu2204-docker-4c-4g-3731 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
Oct 15 08:25:31 prd-ubuntu2204-docker-4c-4g-3731 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 15 08:25:31 prd-ubuntu2204-docker-4c-4g-3731 sudo: pam_unix(sudo:session): session closed for user root
Oct 15 08:25:31 prd-ubuntu2204-docker-4c-4g-3731 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
Oct 15 08:25:31 prd-ubuntu2204-docker-4c-4g-3731 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 15 08:25:31 prd-ubuntu2204-docker-4c-4g-3731 sudo: pam_unix(sudo:session): session closed for user root
Oct 15 08:26:01 prd-ubuntu2204-docker-4c-4g-3731 CRON[2224]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 08:26:01 prd-ubuntu2204-docker-4c-4g-3731 CRON[2224]: pam_unix(cron:session): session closed for user root
Oct 15 08:26:28 prd-ubuntu2204-docker-4c-4g-3731 sudo:  jenkins : PWD=/w/workspace/netconf-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Oct 15 08:26:28 prd-ubuntu2204-docker-4c-4g-3731 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)