Oct 30 09:41:43 prd-ubuntu2204-docker-4c-4g-3700 sshd[916]: error: kex_exchange_identification: Connection closed by remote host
Oct 30 09:41:43 prd-ubuntu2204-docker-4c-4g-3700 sshd[916]: Connection closed by 10.30.168.15 port 38458
Oct 30 09:41:49 prd-ubuntu2204-docker-4c-4g-3700 sshd[929]: Invalid user jenkins from 10.30.168.15 port 38464
Oct 30 09:41:49 prd-ubuntu2204-docker-4c-4g-3700 sshd[929]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 30 09:41:49 prd-ubuntu2204-docker-4c-4g-3700 sshd[929]: Received disconnect from 10.30.168.15 port 38464:11: Closed due to user request. [preauth]
Oct 30 09:41:49 prd-ubuntu2204-docker-4c-4g-3700 sshd[929]: Disconnected from invalid user jenkins 10.30.168.15 port 38464 [preauth]
Oct 30 09:41:52 prd-ubuntu2204-docker-4c-4g-3700 sshd[931]: Invalid user jenkins from 10.30.168.15 port 38468
Oct 30 09:41:52 prd-ubuntu2204-docker-4c-4g-3700 sshd[931]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 30 09:41:52 prd-ubuntu2204-docker-4c-4g-3700 sshd[931]: Received disconnect from 10.30.168.15 port 38468:11: Closed due to user request. [preauth]
Oct 30 09:41:52 prd-ubuntu2204-docker-4c-4g-3700 sshd[931]: Disconnected from invalid user jenkins 10.30.168.15 port 38468 [preauth]
Oct 30 09:41:55 prd-ubuntu2204-docker-4c-4g-3700 sshd[933]: Invalid user jenkins from 10.30.168.15 port 38470
Oct 30 09:41:55 prd-ubuntu2204-docker-4c-4g-3700 sshd[933]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 30 09:41:55 prd-ubuntu2204-docker-4c-4g-3700 sshd[933]: Received disconnect from 10.30.168.15 port 38470:11: Closed due to user request. [preauth]
Oct 30 09:41:55 prd-ubuntu2204-docker-4c-4g-3700 sshd[933]: Disconnected from invalid user jenkins 10.30.168.15 port 38470 [preauth]
Oct 30 09:41:58 prd-ubuntu2204-docker-4c-4g-3700 sshd[935]: Invalid user jenkins from 10.30.168.15 port 38476
Oct 30 09:41:58 prd-ubuntu2204-docker-4c-4g-3700 sshd[935]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 30 09:41:58 prd-ubuntu2204-docker-4c-4g-3700 sshd[935]: Received disconnect from 10.30.168.15 port 38476:11: Closed due to user request. [preauth]
Oct 30 09:41:58 prd-ubuntu2204-docker-4c-4g-3700 sshd[935]: Disconnected from invalid user jenkins 10.30.168.15 port 38476 [preauth]
Oct 30 09:42:02 prd-ubuntu2204-docker-4c-4g-3700 sshd[1203]: Invalid user jenkins from 10.30.168.15 port 38482
Oct 30 09:42:02 prd-ubuntu2204-docker-4c-4g-3700 sshd[1203]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 30 09:42:02 prd-ubuntu2204-docker-4c-4g-3700 sshd[1203]: Received disconnect from 10.30.168.15 port 38482:11: Closed due to user request. [preauth]
Oct 30 09:42:02 prd-ubuntu2204-docker-4c-4g-3700 sshd[1203]: Disconnected from invalid user jenkins 10.30.168.15 port 38482 [preauth]
Oct 30 09:42:02 prd-ubuntu2204-docker-4c-4g-3700 CRON[1209]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 30 09:42:02 prd-ubuntu2204-docker-4c-4g-3700 CRON[1209]: pam_unix(cron:session): session closed for user root
Oct 30 09:42:08 prd-ubuntu2204-docker-4c-4g-3700 sshd[1320]: Invalid user jenkins from 10.30.168.15 port 38492
Oct 30 09:42:08 prd-ubuntu2204-docker-4c-4g-3700 sshd[1320]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 30 09:42:08 prd-ubuntu2204-docker-4c-4g-3700 sshd[1320]: Received disconnect from 10.30.168.15 port 38492:11: Closed due to user request. [preauth]
Oct 30 09:42:08 prd-ubuntu2204-docker-4c-4g-3700 sshd[1320]: Disconnected from invalid user jenkins 10.30.168.15 port 38492 [preauth]
Oct 30 09:42:10 prd-ubuntu2204-docker-4c-4g-3700 sshd[1322]: Invalid user jenkins from 10.30.168.15 port 38500
Oct 30 09:42:10 prd-ubuntu2204-docker-4c-4g-3700 sshd[1322]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 30 09:42:10 prd-ubuntu2204-docker-4c-4g-3700 sshd[1322]: Received disconnect from 10.30.168.15 port 38500:11: Closed due to user request. [preauth]
Oct 30 09:42:10 prd-ubuntu2204-docker-4c-4g-3700 sshd[1322]: Disconnected from invalid user jenkins 10.30.168.15 port 38500 [preauth]
Oct 30 09:42:13 prd-ubuntu2204-docker-4c-4g-3700 sshd[1327]: Invalid user jenkins from 10.30.168.15 port 38502
Oct 30 09:42:13 prd-ubuntu2204-docker-4c-4g-3700 sshd[1327]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 30 09:42:13 prd-ubuntu2204-docker-4c-4g-3700 sshd[1327]: Received disconnect from 10.30.168.15 port 38502:11: Closed due to user request. [preauth]
Oct 30 09:42:13 prd-ubuntu2204-docker-4c-4g-3700 sshd[1327]: Disconnected from invalid user jenkins 10.30.168.15 port 38502 [preauth]
Oct 30 09:42:14 prd-ubuntu2204-docker-4c-4g-3700 useradd[1356]: new group: name=jenkins, GID=1001
Oct 30 09:42:14 prd-ubuntu2204-docker-4c-4g-3700 useradd[1356]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct 30 09:42:14 prd-ubuntu2204-docker-4c-4g-3700 usermod[1365]: add 'jenkins' to group 'docker'
Oct 30 09:42:14 prd-ubuntu2204-docker-4c-4g-3700 usermod[1365]: add 'jenkins' to shadow group 'docker'
Oct 30 09:42:16 prd-ubuntu2204-docker-4c-4g-3700 sshd[1399]: Accepted publickey for jenkins from 10.30.168.15 port 38504 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Oct 30 09:42:16 prd-ubuntu2204-docker-4c-4g-3700 sshd[1399]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 30 09:42:16 prd-ubuntu2204-docker-4c-4g-3700 systemd-logind[728]: New session 2 of user jenkins.
Oct 30 09:42:16 prd-ubuntu2204-docker-4c-4g-3700 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 30 09:43:01 prd-ubuntu2204-docker-4c-4g-3700 CRON[1882]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 30 09:43:01 prd-ubuntu2204-docker-4c-4g-3700 CRON[1882]: pam_unix(cron:session): session closed for user root
Oct 30 09:43:55 prd-ubuntu2204-docker-4c-4g-3700 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 30 09:43:55 prd-ubuntu2204-docker-4c-4g-3700 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 30 09:43:55 prd-ubuntu2204-docker-4c-4g-3700 sudo: pam_unix(sudo:session): session closed for user root
Oct 30 09:43:55 prd-ubuntu2204-docker-4c-4g-3700 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 30 09:43:55 prd-ubuntu2204-docker-4c-4g-3700 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 30 09:43:55 prd-ubuntu2204-docker-4c-4g-3700 sudo: pam_unix(sudo:session): session closed for user root
Oct 30 09:43:55 prd-ubuntu2204-docker-4c-4g-3700 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 30 09:43:55 prd-ubuntu2204-docker-4c-4g-3700 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 30 09:43:55 prd-ubuntu2204-docker-4c-4g-3700 sudo: pam_unix(sudo:session): session closed for user root
Oct 30 09:43:55 prd-ubuntu2204-docker-4c-4g-3700 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 30 09:43:55 prd-ubuntu2204-docker-4c-4g-3700 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 30 09:43:55 prd-ubuntu2204-docker-4c-4g-3700 sudo: pam_unix(sudo:session): session closed for user root
Oct 30 09:43:55 prd-ubuntu2204-docker-4c-4g-3700 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 30 09:43:55 prd-ubuntu2204-docker-4c-4g-3700 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 30 09:43:55 prd-ubuntu2204-docker-4c-4g-3700 sudo: pam_unix(sudo:session): session closed for user root
Oct 30 09:43:55 prd-ubuntu2204-docker-4c-4g-3700 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 30 09:43:55 prd-ubuntu2204-docker-4c-4g-3700 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 30 09:43:55 prd-ubuntu2204-docker-4c-4g-3700 sudo: pam_unix(sudo:session): session closed for user root
Oct 30 09:44:01 prd-ubuntu2204-docker-4c-4g-3700 CRON[2057]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 30 09:44:01 prd-ubuntu2204-docker-4c-4g-3700 CRON[2057]: pam_unix(cron:session): session closed for user root
Oct 30 09:45:01 prd-ubuntu2204-docker-4c-4g-3700 CRON[2660]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 30 09:45:01 prd-ubuntu2204-docker-4c-4g-3700 CRON[2660]: pam_unix(cron:session): session closed for user root
Oct 30 09:46:01 prd-ubuntu2204-docker-4c-4g-3700 CRON[3472]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 30 09:46:01 prd-ubuntu2204-docker-4c-4g-3700 CRON[3472]: pam_unix(cron:session): session closed for user root
Oct 30 09:47:01 prd-ubuntu2204-docker-4c-4g-3700 CRON[4706]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 30 09:47:01 prd-ubuntu2204-docker-4c-4g-3700 CRON[4706]: pam_unix(cron:session): session closed for user root
Oct 30 09:48:01 prd-ubuntu2204-docker-4c-4g-3700 CRON[5357]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 30 09:48:01 prd-ubuntu2204-docker-4c-4g-3700 CRON[5357]: pam_unix(cron:session): session closed for user root
Oct 30 09:48:38 prd-ubuntu2204-docker-4c-4g-3700 sudo:  jenkins : PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp