Oct 31 13:54:23 prd-ubuntu2204-docker-4c-4g-4156 sshd[927]: error: kex_exchange_identification: Connection closed by remote host
Oct 31 13:54:23 prd-ubuntu2204-docker-4c-4g-4156 sshd[927]: Connection closed by 10.30.168.15 port 57858
Oct 31 13:54:31 prd-ubuntu2204-docker-4c-4g-4156 sshd[935]: Invalid user jenkins from 10.30.168.15 port 57864
Oct 31 13:54:31 prd-ubuntu2204-docker-4c-4g-4156 sshd[935]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 31 13:54:31 prd-ubuntu2204-docker-4c-4g-4156 sshd[935]: Received disconnect from 10.30.168.15 port 57864:11: Closed due to user request. [preauth]
Oct 31 13:54:31 prd-ubuntu2204-docker-4c-4g-4156 sshd[935]: Disconnected from invalid user jenkins 10.30.168.15 port 57864 [preauth]
Oct 31 13:54:34 prd-ubuntu2204-docker-4c-4g-4156 sshd[937]: Invalid user jenkins from 10.30.168.15 port 57872
Oct 31 13:54:34 prd-ubuntu2204-docker-4c-4g-4156 sshd[937]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 31 13:54:34 prd-ubuntu2204-docker-4c-4g-4156 sshd[937]: Received disconnect from 10.30.168.15 port 57872:11: Closed due to user request. [preauth]
Oct 31 13:54:34 prd-ubuntu2204-docker-4c-4g-4156 sshd[937]: Disconnected from invalid user jenkins 10.30.168.15 port 57872 [preauth]
Oct 31 13:54:36 prd-ubuntu2204-docker-4c-4g-4156 sshd[939]: Invalid user jenkins from 10.30.168.15 port 57874
Oct 31 13:54:36 prd-ubuntu2204-docker-4c-4g-4156 sshd[939]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 31 13:54:36 prd-ubuntu2204-docker-4c-4g-4156 sshd[939]: Received disconnect from 10.30.168.15 port 57874:11: Closed due to user request. [preauth]
Oct 31 13:54:36 prd-ubuntu2204-docker-4c-4g-4156 sshd[939]: Disconnected from invalid user jenkins 10.30.168.15 port 57874 [preauth]
Oct 31 13:54:38 prd-ubuntu2204-docker-4c-4g-4156 sshd[1209]: Invalid user jenkins from 10.30.168.15 port 57876
Oct 31 13:54:38 prd-ubuntu2204-docker-4c-4g-4156 sshd[1209]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 31 13:54:38 prd-ubuntu2204-docker-4c-4g-4156 sshd[1209]: Received disconnect from 10.30.168.15 port 57876:11: Closed due to user request. [preauth]
Oct 31 13:54:38 prd-ubuntu2204-docker-4c-4g-4156 sshd[1209]: Disconnected from invalid user jenkins 10.30.168.15 port 57876 [preauth]
Oct 31 13:54:41 prd-ubuntu2204-docker-4c-4g-4156 sshd[1319]: Invalid user jenkins from 10.30.168.15 port 57880
Oct 31 13:54:41 prd-ubuntu2204-docker-4c-4g-4156 sshd[1319]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 31 13:54:41 prd-ubuntu2204-docker-4c-4g-4156 sshd[1319]: Received disconnect from 10.30.168.15 port 57880:11: Closed due to user request. [preauth]
Oct 31 13:54:41 prd-ubuntu2204-docker-4c-4g-4156 sshd[1319]: Disconnected from invalid user jenkins 10.30.168.15 port 57880 [preauth]
Oct 31 13:54:44 prd-ubuntu2204-docker-4c-4g-4156 sshd[1325]: Invalid user jenkins from 10.30.168.15 port 57884
Oct 31 13:54:44 prd-ubuntu2204-docker-4c-4g-4156 sshd[1325]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 31 13:54:44 prd-ubuntu2204-docker-4c-4g-4156 sshd[1325]: Received disconnect from 10.30.168.15 port 57884:11: Closed due to user request. [preauth]
Oct 31 13:54:44 prd-ubuntu2204-docker-4c-4g-4156 sshd[1325]: Disconnected from invalid user jenkins 10.30.168.15 port 57884 [preauth]
Oct 31 13:54:47 prd-ubuntu2204-docker-4c-4g-4156 sshd[1328]: Invalid user jenkins from 10.30.168.15 port 57890
Oct 31 13:54:47 prd-ubuntu2204-docker-4c-4g-4156 sshd[1328]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 31 13:54:47 prd-ubuntu2204-docker-4c-4g-4156 sshd[1328]: Received disconnect from 10.30.168.15 port 57890:11: Closed due to user request. [preauth]
Oct 31 13:54:47 prd-ubuntu2204-docker-4c-4g-4156 sshd[1328]: Disconnected from invalid user jenkins 10.30.168.15 port 57890 [preauth]
Oct 31 13:54:47 prd-ubuntu2204-docker-4c-4g-4156 useradd[1356]: new group: name=jenkins, GID=1001
Oct 31 13:54:47 prd-ubuntu2204-docker-4c-4g-4156 useradd[1356]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct 31 13:54:47 prd-ubuntu2204-docker-4c-4g-4156 usermod[1365]: add 'jenkins' to group 'docker'
Oct 31 13:54:47 prd-ubuntu2204-docker-4c-4g-4156 usermod[1365]: add 'jenkins' to shadow group 'docker'
Oct 31 13:54:50 prd-ubuntu2204-docker-4c-4g-4156 sshd[1401]: Accepted publickey for jenkins from 10.30.168.15 port 57894 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Oct 31 13:54:50 prd-ubuntu2204-docker-4c-4g-4156 sshd[1401]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 31 13:54:50 prd-ubuntu2204-docker-4c-4g-4156 systemd-logind[723]: New session 1 of user jenkins.
Oct 31 13:54:50 prd-ubuntu2204-docker-4c-4g-4156 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 31 13:55:00 prd-ubuntu2204-docker-4c-4g-4156 CRON[1604]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 31 13:55:00 prd-ubuntu2204-docker-4c-4g-4156 CRON[1604]: pam_unix(cron:session): session closed for user root
Oct 31 13:56:01 prd-ubuntu2204-docker-4c-4g-4156 CRON[1918]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 31 13:56:01 prd-ubuntu2204-docker-4c-4g-4156 CRON[1918]: pam_unix(cron:session): session closed for user root
Oct 31 13:56:10 prd-ubuntu2204-docker-4c-4g-4156 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 31 13:56:10 prd-ubuntu2204-docker-4c-4g-4156 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 31 13:56:10 prd-ubuntu2204-docker-4c-4g-4156 sudo: pam_unix(sudo:session): session closed for user root
Oct 31 13:56:10 prd-ubuntu2204-docker-4c-4g-4156 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 31 13:56:10 prd-ubuntu2204-docker-4c-4g-4156 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 31 13:56:10 prd-ubuntu2204-docker-4c-4g-4156 sudo: pam_unix(sudo:session): session closed for user root
Oct 31 13:56:10 prd-ubuntu2204-docker-4c-4g-4156 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 31 13:56:10 prd-ubuntu2204-docker-4c-4g-4156 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 31 13:56:10 prd-ubuntu2204-docker-4c-4g-4156 sudo: pam_unix(sudo:session): session closed for user root
Oct 31 13:56:10 prd-ubuntu2204-docker-4c-4g-4156 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 31 13:56:10 prd-ubuntu2204-docker-4c-4g-4156 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 31 13:56:10 prd-ubuntu2204-docker-4c-4g-4156 sudo: pam_unix(sudo:session): session closed for user root
Oct 31 13:56:10 prd-ubuntu2204-docker-4c-4g-4156 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 31 13:56:10 prd-ubuntu2204-docker-4c-4g-4156 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 31 13:56:10 prd-ubuntu2204-docker-4c-4g-4156 sudo: pam_unix(sudo:session): session closed for user root
Oct 31 13:56:10 prd-ubuntu2204-docker-4c-4g-4156 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 31 13:56:10 prd-ubuntu2204-docker-4c-4g-4156 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 31 13:56:10 prd-ubuntu2204-docker-4c-4g-4156 sudo: pam_unix(sudo:session): session closed for user root
Oct 31 13:57:01 prd-ubuntu2204-docker-4c-4g-4156 CRON[2576]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 31 13:57:01 prd-ubuntu2204-docker-4c-4g-4156 CRON[2576]: pam_unix(cron:session): session closed for user root
Oct 31 13:58:01 prd-ubuntu2204-docker-4c-4g-4156 CRON[3030]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 31 13:58:01 prd-ubuntu2204-docker-4c-4g-4156 CRON[3030]: pam_unix(cron:session): session closed for user root
Oct 31 13:59:01 prd-ubuntu2204-docker-4c-4g-4156 CRON[3478]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 31 13:59:01 prd-ubuntu2204-docker-4c-4g-4156 CRON[3478]: pam_unix(cron:session): session closed for user root
Oct 31 13:59:03 prd-ubuntu2204-docker-4c-4g-4156 sudo:  jenkins : PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Oct 31 13:59:03 prd-ubuntu2204-docker-4c-4g-4156 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)