Nov 20 09:22:20 prd-ubuntu2204-docker-4c-4g-12164 sshd[925]: error: kex_exchange_identification: Connection closed by remote host
Nov 20 09:22:20 prd-ubuntu2204-docker-4c-4g-12164 sshd[925]: Connection closed by 10.30.168.15 port 33300
Nov 20 09:22:29 prd-ubuntu2204-docker-4c-4g-12164 sshd[933]: Invalid user jenkins from 10.30.168.15 port 33396
Nov 20 09:22:29 prd-ubuntu2204-docker-4c-4g-12164 sshd[933]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 20 09:22:29 prd-ubuntu2204-docker-4c-4g-12164 sshd[933]: Received disconnect from 10.30.168.15 port 33396:11: Closed due to user request. [preauth]
Nov 20 09:22:29 prd-ubuntu2204-docker-4c-4g-12164 sshd[933]: Disconnected from invalid user jenkins 10.30.168.15 port 33396 [preauth]
Nov 20 09:22:32 prd-ubuntu2204-docker-4c-4g-12164 sshd[935]: Invalid user jenkins from 10.30.168.15 port 33412
Nov 20 09:22:32 prd-ubuntu2204-docker-4c-4g-12164 sshd[935]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 20 09:22:32 prd-ubuntu2204-docker-4c-4g-12164 sshd[935]: Received disconnect from 10.30.168.15 port 33412:11: Closed due to user request. [preauth]
Nov 20 09:22:32 prd-ubuntu2204-docker-4c-4g-12164 sshd[935]: Disconnected from invalid user jenkins 10.30.168.15 port 33412 [preauth]
Nov 20 09:22:35 prd-ubuntu2204-docker-4c-4g-12164 sshd[954]: Invalid user jenkins from 10.30.168.15 port 33416
Nov 20 09:22:35 prd-ubuntu2204-docker-4c-4g-12164 sshd[954]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 20 09:22:35 prd-ubuntu2204-docker-4c-4g-12164 sshd[954]: Received disconnect from 10.30.168.15 port 33416:11: Closed due to user request. [preauth]
Nov 20 09:22:35 prd-ubuntu2204-docker-4c-4g-12164 sshd[954]: Disconnected from invalid user jenkins 10.30.168.15 port 33416 [preauth]
Nov 20 09:22:38 prd-ubuntu2204-docker-4c-4g-12164 sshd[1243]: Invalid user jenkins from 10.30.168.15 port 33418
Nov 20 09:22:38 prd-ubuntu2204-docker-4c-4g-12164 sshd[1243]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 20 09:22:38 prd-ubuntu2204-docker-4c-4g-12164 sshd[1243]: Received disconnect from 10.30.168.15 port 33418:11: Closed due to user request. [preauth]
Nov 20 09:22:38 prd-ubuntu2204-docker-4c-4g-12164 sshd[1243]: Disconnected from invalid user jenkins 10.30.168.15 port 33418 [preauth]
Nov 20 09:22:41 prd-ubuntu2204-docker-4c-4g-12164 sshd[1319]: Invalid user jenkins from 10.30.168.15 port 33426
Nov 20 09:22:41 prd-ubuntu2204-docker-4c-4g-12164 sshd[1319]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 20 09:22:41 prd-ubuntu2204-docker-4c-4g-12164 sshd[1319]: Received disconnect from 10.30.168.15 port 33426:11: Closed due to user request. [preauth]
Nov 20 09:22:41 prd-ubuntu2204-docker-4c-4g-12164 sshd[1319]: Disconnected from invalid user jenkins 10.30.168.15 port 33426 [preauth]
Nov 20 09:22:43 prd-ubuntu2204-docker-4c-4g-12164 useradd[1348]: new group: name=jenkins, GID=1001
Nov 20 09:22:43 prd-ubuntu2204-docker-4c-4g-12164 useradd[1348]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Nov 20 09:22:43 prd-ubuntu2204-docker-4c-4g-12164 usermod[1357]: add 'jenkins' to group 'docker'
Nov 20 09:22:43 prd-ubuntu2204-docker-4c-4g-12164 usermod[1357]: add 'jenkins' to shadow group 'docker'
Nov 20 09:22:44 prd-ubuntu2204-docker-4c-4g-12164 sshd[1391]: Accepted publickey for jenkins from 10.30.168.15 port 33428 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Nov 20 09:22:44 prd-ubuntu2204-docker-4c-4g-12164 sshd[1391]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 20 09:22:44 prd-ubuntu2204-docker-4c-4g-12164 systemd-logind[727]: New session 1 of user jenkins.
Nov 20 09:22:44 prd-ubuntu2204-docker-4c-4g-12164 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 20 09:23:02 prd-ubuntu2204-docker-4c-4g-12164 CRON[1617]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 20 09:23:02 prd-ubuntu2204-docker-4c-4g-12164 CRON[1617]: pam_unix(cron:session): session closed for user root
Nov 20 09:24:01 prd-ubuntu2204-docker-4c-4g-12164 CRON[1919]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 20 09:24:01 prd-ubuntu2204-docker-4c-4g-12164 CRON[1919]: pam_unix(cron:session): session closed for user root
Nov 20 09:24:02 prd-ubuntu2204-docker-4c-4g-12164 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
Nov 20 09:24:02 prd-ubuntu2204-docker-4c-4g-12164 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 20 09:24:02 prd-ubuntu2204-docker-4c-4g-12164 sudo: pam_unix(sudo:session): session closed for user root
Nov 20 09:24:02 prd-ubuntu2204-docker-4c-4g-12164 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
Nov 20 09:24:02 prd-ubuntu2204-docker-4c-4g-12164 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 20 09:24:02 prd-ubuntu2204-docker-4c-4g-12164 sudo: pam_unix(sudo:session): session closed for user root
Nov 20 09:24:02 prd-ubuntu2204-docker-4c-4g-12164 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
Nov 20 09:24:02 prd-ubuntu2204-docker-4c-4g-12164 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 20 09:24:02 prd-ubuntu2204-docker-4c-4g-12164 sudo: pam_unix(sudo:session): session closed for user root
Nov 20 09:24:02 prd-ubuntu2204-docker-4c-4g-12164 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
Nov 20 09:24:02 prd-ubuntu2204-docker-4c-4g-12164 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 20 09:24:02 prd-ubuntu2204-docker-4c-4g-12164 sudo: pam_unix(sudo:session): session closed for user root
Nov 20 09:24:02 prd-ubuntu2204-docker-4c-4g-12164 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
Nov 20 09:24:02 prd-ubuntu2204-docker-4c-4g-12164 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 20 09:24:02 prd-ubuntu2204-docker-4c-4g-12164 sudo: pam_unix(sudo:session): session closed for user root
Nov 20 09:24:02 prd-ubuntu2204-docker-4c-4g-12164 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
Nov 20 09:24:02 prd-ubuntu2204-docker-4c-4g-12164 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 20 09:24:02 prd-ubuntu2204-docker-4c-4g-12164 sudo: pam_unix(sudo:session): session closed for user root
Nov 20 09:25:01 prd-ubuntu2204-docker-4c-4g-12164 CRON[2600]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 20 09:25:01 prd-ubuntu2204-docker-4c-4g-12164 CRON[2600]: pam_unix(cron:session): session closed for user root
Nov 20 09:26:01 prd-ubuntu2204-docker-4c-4g-12164 CRON[3482]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 20 09:26:01 prd-ubuntu2204-docker-4c-4g-12164 CRON[3482]: pam_unix(cron:session): session closed for user root
Nov 20 09:26:03 prd-ubuntu2204-docker-4c-4g-12164 sudo:  jenkins : PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Nov 20 09:26:03 prd-ubuntu2204-docker-4c-4g-12164 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)