Oct 16 20:08:52 prd-ubuntu2204-docker-4c-4g-4271 sshd[917]: error: kex_exchange_identification: Connection closed by remote host
Oct 16 20:08:52 prd-ubuntu2204-docker-4c-4g-4271 sshd[917]: Connection closed by 10.30.168.15 port 52668
Oct 16 20:09:00 prd-ubuntu2204-docker-4c-4g-4271 sshd[925]: Invalid user jenkins from 10.30.168.15 port 52708
Oct 16 20:09:00 prd-ubuntu2204-docker-4c-4g-4271 sshd[925]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 16 20:09:00 prd-ubuntu2204-docker-4c-4g-4271 sshd[925]: Received disconnect from 10.30.168.15 port 52708:11: Closed due to user request. [preauth]
Oct 16 20:09:00 prd-ubuntu2204-docker-4c-4g-4271 sshd[925]: Disconnected from invalid user jenkins 10.30.168.15 port 52708 [preauth]
Oct 16 20:09:01 prd-ubuntu2204-docker-4c-4g-4271 CRON[927]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 20:09:01 prd-ubuntu2204-docker-4c-4g-4271 CRON[927]: pam_unix(cron:session): session closed for user root
Oct 16 20:09:03 prd-ubuntu2204-docker-4c-4g-4271 sshd[930]: Invalid user jenkins from 10.30.168.15 port 52714
Oct 16 20:09:03 prd-ubuntu2204-docker-4c-4g-4271 sshd[930]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 16 20:09:03 prd-ubuntu2204-docker-4c-4g-4271 sshd[930]: Received disconnect from 10.30.168.15 port 52714:11: Closed due to user request. [preauth]
Oct 16 20:09:03 prd-ubuntu2204-docker-4c-4g-4271 sshd[930]: Disconnected from invalid user jenkins 10.30.168.15 port 52714 [preauth]
Oct 16 20:09:05 prd-ubuntu2204-docker-4c-4g-4271 sshd[934]: Invalid user jenkins from 10.30.168.15 port 52720
Oct 16 20:09:06 prd-ubuntu2204-docker-4c-4g-4271 sshd[934]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 16 20:09:06 prd-ubuntu2204-docker-4c-4g-4271 sshd[934]: Received disconnect from 10.30.168.15 port 52720:11: Closed due to user request. [preauth]
Oct 16 20:09:06 prd-ubuntu2204-docker-4c-4g-4271 sshd[934]: Disconnected from invalid user jenkins 10.30.168.15 port 52720 [preauth]
Oct 16 20:09:08 prd-ubuntu2204-docker-4c-4g-4271 sshd[954]: Invalid user jenkins from 10.30.168.15 port 52732
Oct 16 20:09:08 prd-ubuntu2204-docker-4c-4g-4271 sshd[954]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 16 20:09:08 prd-ubuntu2204-docker-4c-4g-4271 sshd[954]: Received disconnect from 10.30.168.15 port 52732:11: Closed due to user request. [preauth]
Oct 16 20:09:08 prd-ubuntu2204-docker-4c-4g-4271 sshd[954]: Disconnected from invalid user jenkins 10.30.168.15 port 52732 [preauth]
Oct 16 20:09:11 prd-ubuntu2204-docker-4c-4g-4271 sshd[1198]: Invalid user jenkins from 10.30.168.15 port 52738
Oct 16 20:09:11 prd-ubuntu2204-docker-4c-4g-4271 sshd[1198]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 16 20:09:11 prd-ubuntu2204-docker-4c-4g-4271 sshd[1198]: Received disconnect from 10.30.168.15 port 52738:11: Closed due to user request. [preauth]
Oct 16 20:09:11 prd-ubuntu2204-docker-4c-4g-4271 sshd[1198]: Disconnected from invalid user jenkins 10.30.168.15 port 52738 [preauth]
Oct 16 20:09:14 prd-ubuntu2204-docker-4c-4g-4271 sshd[1249]: Invalid user jenkins from 10.30.168.15 port 52752
Oct 16 20:09:14 prd-ubuntu2204-docker-4c-4g-4271 sshd[1249]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 16 20:09:14 prd-ubuntu2204-docker-4c-4g-4271 sshd[1249]: Received disconnect from 10.30.168.15 port 52752:11: Closed due to user request. [preauth]
Oct 16 20:09:14 prd-ubuntu2204-docker-4c-4g-4271 sshd[1249]: Disconnected from invalid user jenkins 10.30.168.15 port 52752 [preauth]
Oct 16 20:09:17 prd-ubuntu2204-docker-4c-4g-4271 sshd[1318]: Invalid user jenkins from 10.30.168.15 port 52758
Oct 16 20:09:17 prd-ubuntu2204-docker-4c-4g-4271 sshd[1318]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 16 20:09:17 prd-ubuntu2204-docker-4c-4g-4271 sshd[1318]: Received disconnect from 10.30.168.15 port 52758:11: Closed due to user request. [preauth]
Oct 16 20:09:17 prd-ubuntu2204-docker-4c-4g-4271 sshd[1318]: Disconnected from invalid user jenkins 10.30.168.15 port 52758 [preauth]
Oct 16 20:09:20 prd-ubuntu2204-docker-4c-4g-4271 sshd[1326]: Invalid user jenkins from 10.30.168.15 port 52774
Oct 16 20:09:20 prd-ubuntu2204-docker-4c-4g-4271 sshd[1326]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 16 20:09:20 prd-ubuntu2204-docker-4c-4g-4271 sshd[1326]: Received disconnect from 10.30.168.15 port 52774:11: Closed due to user request. [preauth]
Oct 16 20:09:20 prd-ubuntu2204-docker-4c-4g-4271 sshd[1326]: Disconnected from invalid user jenkins 10.30.168.15 port 52774 [preauth]
Oct 16 20:09:23 prd-ubuntu2204-docker-4c-4g-4271 sshd[1328]: Invalid user jenkins from 10.30.168.15 port 52784
Oct 16 20:09:23 prd-ubuntu2204-docker-4c-4g-4271 sshd[1328]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 16 20:09:23 prd-ubuntu2204-docker-4c-4g-4271 sshd[1328]: Received disconnect from 10.30.168.15 port 52784:11: Closed due to user request. [preauth]
Oct 16 20:09:23 prd-ubuntu2204-docker-4c-4g-4271 sshd[1328]: Disconnected from invalid user jenkins 10.30.168.15 port 52784 [preauth]
Oct 16 20:09:25 prd-ubuntu2204-docker-4c-4g-4271 useradd[1357]: new group: name=jenkins, GID=1001
Oct 16 20:09:25 prd-ubuntu2204-docker-4c-4g-4271 useradd[1357]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct 16 20:09:25 prd-ubuntu2204-docker-4c-4g-4271 usermod[1366]: add 'jenkins' to group 'docker'
Oct 16 20:09:25 prd-ubuntu2204-docker-4c-4g-4271 usermod[1366]: add 'jenkins' to shadow group 'docker'
Oct 16 20:09:26 prd-ubuntu2204-docker-4c-4g-4271 sshd[1379]: Accepted publickey for jenkins from 10.30.168.15 port 52794 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Oct 16 20:09:26 prd-ubuntu2204-docker-4c-4g-4271 sshd[1379]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 16 20:09:26 prd-ubuntu2204-docker-4c-4g-4271 systemd-logind[721]: New session 2 of user jenkins.
Oct 16 20:09:26 prd-ubuntu2204-docker-4c-4g-4271 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 16 20:10:01 prd-ubuntu2204-docker-4c-4g-4271 CRON[1859]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 20:10:01 prd-ubuntu2204-docker-4c-4g-4271 CRON[1859]: pam_unix(cron:session): session closed for user root
Oct 16 20:11:01 prd-ubuntu2204-docker-4c-4g-4271 CRON[1919]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 20:11:01 prd-ubuntu2204-docker-4c-4g-4271 CRON[1919]: pam_unix(cron:session): session closed for user root
Oct 16 20:11:10 prd-ubuntu2204-docker-4c-4g-4271 sudo:  jenkins : PWD=/w/workspace/yangtools-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 16 20:11:10 prd-ubuntu2204-docker-4c-4g-4271 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 16 20:11:10 prd-ubuntu2204-docker-4c-4g-4271 sudo: pam_unix(sudo:session): session closed for user root
Oct 16 20:11:11 prd-ubuntu2204-docker-4c-4g-4271 sudo:  jenkins : PWD=/w/workspace/yangtools-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 16 20:11:11 prd-ubuntu2204-docker-4c-4g-4271 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 16 20:11:11 prd-ubuntu2204-docker-4c-4g-4271 sudo: pam_unix(sudo:session): session closed for user root
Oct 16 20:11:11 prd-ubuntu2204-docker-4c-4g-4271 sudo:  jenkins : PWD=/w/workspace/yangtools-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 16 20:11:11 prd-ubuntu2204-docker-4c-4g-4271 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 16 20:11:11 prd-ubuntu2204-docker-4c-4g-4271 sudo: pam_unix(sudo:session): session closed for user root
Oct 16 20:11:11 prd-ubuntu2204-docker-4c-4g-4271 sudo:  jenkins : PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java
Oct 16 20:11:11 prd-ubuntu2204-docker-4c-4g-4271 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 16 20:11:11 prd-ubuntu2204-docker-4c-4g-4271 sudo: pam_unix(sudo:session): session closed for user root
Oct 16 20:11:11 prd-ubuntu2204-docker-4c-4g-4271 sudo:  jenkins : PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac
Oct 16 20:11:11 prd-ubuntu2204-docker-4c-4g-4271 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 16 20:11:11 prd-ubuntu2204-docker-4c-4g-4271 sudo: pam_unix(sudo:session): session closed for user root
Oct 16 20:11:11 prd-ubuntu2204-docker-4c-4g-4271 sudo:  jenkins : PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64
Oct 16 20:11:11 prd-ubuntu2204-docker-4c-4g-4271 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 16 20:11:11 prd-ubuntu2204-docker-4c-4g-4271 sudo: pam_unix(sudo:session): session closed for user root
Oct 16 20:12:01 prd-ubuntu2204-docker-4c-4g-4271 CRON[2474]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 20:12:01 prd-ubuntu2204-docker-4c-4g-4271 CRON[2474]: pam_unix(cron:session): session closed for user root
Oct 16 20:13:01 prd-ubuntu2204-docker-4c-4g-4271 CRON[3275]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 20:13:01 prd-ubuntu2204-docker-4c-4g-4271 CRON[3275]: pam_unix(cron:session): session closed for user root
Oct 16 20:13:36 prd-ubuntu2204-docker-4c-4g-4271 sudo:  jenkins : PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Oct 16 20:13:36 prd-ubuntu2204-docker-4c-4g-4271 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)