Oct 29 09:47:54 prd-ubuntu2204-docker-4c-4g-3171 sshd[920]: error: kex_exchange_identification: Connection closed by remote host
Oct 29 09:47:54 prd-ubuntu2204-docker-4c-4g-3171 sshd[920]: Connection closed by 10.30.168.15 port 50284
Oct 29 09:47:59 prd-ubuntu2204-docker-4c-4g-3171 sshd[928]: Invalid user jenkins from 10.30.168.15 port 50292
Oct 29 09:47:59 prd-ubuntu2204-docker-4c-4g-3171 sshd[928]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 29 09:47:59 prd-ubuntu2204-docker-4c-4g-3171 sshd[928]: Received disconnect from 10.30.168.15 port 50292:11: Closed due to user request. [preauth]
Oct 29 09:47:59 prd-ubuntu2204-docker-4c-4g-3171 sshd[928]: Disconnected from invalid user jenkins 10.30.168.15 port 50292 [preauth]
Oct 29 09:48:01 prd-ubuntu2204-docker-4c-4g-3171 CRON[930]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 29 09:48:01 prd-ubuntu2204-docker-4c-4g-3171 CRON[930]: pam_unix(cron:session): session closed for user root
Oct 29 09:48:02 prd-ubuntu2204-docker-4c-4g-3171 sshd[933]: Invalid user jenkins from 10.30.168.15 port 50304
Oct 29 09:48:02 prd-ubuntu2204-docker-4c-4g-3171 sshd[933]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 29 09:48:02 prd-ubuntu2204-docker-4c-4g-3171 sshd[933]: Received disconnect from 10.30.168.15 port 50304:11: Closed due to user request. [preauth]
Oct 29 09:48:02 prd-ubuntu2204-docker-4c-4g-3171 sshd[933]: Disconnected from invalid user jenkins 10.30.168.15 port 50304 [preauth]
Oct 29 09:48:06 prd-ubuntu2204-docker-4c-4g-3171 sshd[935]: Invalid user jenkins from 10.30.168.15 port 50312
Oct 29 09:48:06 prd-ubuntu2204-docker-4c-4g-3171 sshd[935]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 29 09:48:06 prd-ubuntu2204-docker-4c-4g-3171 sshd[935]: Received disconnect from 10.30.168.15 port 50312:11: Closed due to user request. [preauth]
Oct 29 09:48:06 prd-ubuntu2204-docker-4c-4g-3171 sshd[935]: Disconnected from invalid user jenkins 10.30.168.15 port 50312 [preauth]
Oct 29 09:48:10 prd-ubuntu2204-docker-4c-4g-3171 sshd[1202]: Invalid user jenkins from 10.30.168.15 port 50320
Oct 29 09:48:10 prd-ubuntu2204-docker-4c-4g-3171 sshd[1202]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 29 09:48:10 prd-ubuntu2204-docker-4c-4g-3171 sshd[1202]: Received disconnect from 10.30.168.15 port 50320:11: Closed due to user request. [preauth]
Oct 29 09:48:10 prd-ubuntu2204-docker-4c-4g-3171 sshd[1202]: Disconnected from invalid user jenkins 10.30.168.15 port 50320 [preauth]
Oct 29 09:48:13 prd-ubuntu2204-docker-4c-4g-3171 sshd[1312]: Invalid user jenkins from 10.30.168.15 port 50336
Oct 29 09:48:13 prd-ubuntu2204-docker-4c-4g-3171 sshd[1312]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 29 09:48:13 prd-ubuntu2204-docker-4c-4g-3171 sshd[1312]: Received disconnect from 10.30.168.15 port 50336:11: Closed due to user request. [preauth]
Oct 29 09:48:13 prd-ubuntu2204-docker-4c-4g-3171 sshd[1312]: Disconnected from invalid user jenkins 10.30.168.15 port 50336 [preauth]
Oct 29 09:48:15 prd-ubuntu2204-docker-4c-4g-3171 sshd[1320]: Invalid user jenkins from 10.30.168.15 port 50350
Oct 29 09:48:16 prd-ubuntu2204-docker-4c-4g-3171 sshd[1320]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 29 09:48:16 prd-ubuntu2204-docker-4c-4g-3171 sshd[1320]: Received disconnect from 10.30.168.15 port 50350:11: Closed due to user request. [preauth]
Oct 29 09:48:16 prd-ubuntu2204-docker-4c-4g-3171 sshd[1320]: Disconnected from invalid user jenkins 10.30.168.15 port 50350 [preauth]
Oct 29 09:48:19 prd-ubuntu2204-docker-4c-4g-3171 sshd[1322]: Invalid user jenkins from 10.30.168.15 port 50358
Oct 29 09:48:19 prd-ubuntu2204-docker-4c-4g-3171 sshd[1322]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 29 09:48:19 prd-ubuntu2204-docker-4c-4g-3171 sshd[1322]: Received disconnect from 10.30.168.15 port 50358:11: Closed due to user request. [preauth]
Oct 29 09:48:19 prd-ubuntu2204-docker-4c-4g-3171 sshd[1322]: Disconnected from invalid user jenkins 10.30.168.15 port 50358 [preauth]
Oct 29 09:48:20 prd-ubuntu2204-docker-4c-4g-3171 useradd[1351]: new group: name=jenkins, GID=1001
Oct 29 09:48:20 prd-ubuntu2204-docker-4c-4g-3171 useradd[1351]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct 29 09:48:20 prd-ubuntu2204-docker-4c-4g-3171 usermod[1360]: add 'jenkins' to group 'docker'
Oct 29 09:48:20 prd-ubuntu2204-docker-4c-4g-3171 usermod[1360]: add 'jenkins' to shadow group 'docker'
Oct 29 09:48:22 prd-ubuntu2204-docker-4c-4g-3171 sshd[1396]: Accepted publickey for jenkins from 10.30.168.15 port 50368 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Oct 29 09:48:22 prd-ubuntu2204-docker-4c-4g-3171 sshd[1396]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 29 09:48:22 prd-ubuntu2204-docker-4c-4g-3171 systemd-logind[725]: New session 2 of user jenkins.
Oct 29 09:48:22 prd-ubuntu2204-docker-4c-4g-3171 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 29 09:49:02 prd-ubuntu2204-docker-4c-4g-3171 CRON[1866]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 29 09:49:02 prd-ubuntu2204-docker-4c-4g-3171 CRON[1866]: pam_unix(cron:session): session closed for user root
Oct 29 09:49:56 prd-ubuntu2204-docker-4c-4g-3171 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 29 09:49:56 prd-ubuntu2204-docker-4c-4g-3171 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 29 09:49:56 prd-ubuntu2204-docker-4c-4g-3171 sudo: pam_unix(sudo:session): session closed for user root
Oct 29 09:49:56 prd-ubuntu2204-docker-4c-4g-3171 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 29 09:49:56 prd-ubuntu2204-docker-4c-4g-3171 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 29 09:49:56 prd-ubuntu2204-docker-4c-4g-3171 sudo: pam_unix(sudo:session): session closed for user root
Oct 29 09:49:56 prd-ubuntu2204-docker-4c-4g-3171 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 29 09:49:56 prd-ubuntu2204-docker-4c-4g-3171 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 29 09:49:56 prd-ubuntu2204-docker-4c-4g-3171 sudo: pam_unix(sudo:session): session closed for user root
Oct 29 09:49:56 prd-ubuntu2204-docker-4c-4g-3171 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 29 09:49:56 prd-ubuntu2204-docker-4c-4g-3171 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 29 09:49:56 prd-ubuntu2204-docker-4c-4g-3171 sudo: pam_unix(sudo:session): session closed for user root
Oct 29 09:49:56 prd-ubuntu2204-docker-4c-4g-3171 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 29 09:49:56 prd-ubuntu2204-docker-4c-4g-3171 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 29 09:49:56 prd-ubuntu2204-docker-4c-4g-3171 sudo: pam_unix(sudo:session): session closed for user root
Oct 29 09:49:56 prd-ubuntu2204-docker-4c-4g-3171 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 29 09:49:56 prd-ubuntu2204-docker-4c-4g-3171 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 29 09:49:56 prd-ubuntu2204-docker-4c-4g-3171 sudo: pam_unix(sudo:session): session closed for user root
Oct 29 09:50:01 prd-ubuntu2204-docker-4c-4g-3171 CRON[2056]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 29 09:50:01 prd-ubuntu2204-docker-4c-4g-3171 CRON[2056]: pam_unix(cron:session): session closed for user root
Oct 29 09:51:01 prd-ubuntu2204-docker-4c-4g-3171 CRON[2661]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 29 09:51:01 prd-ubuntu2204-docker-4c-4g-3171 CRON[2661]: pam_unix(cron:session): session closed for user root
Oct 29 09:52:01 prd-ubuntu2204-docker-4c-4g-3171 CRON[3475]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 29 09:52:01 prd-ubuntu2204-docker-4c-4g-3171 CRON[3475]: pam_unix(cron:session): session closed for user root
Oct 29 09:53:01 prd-ubuntu2204-docker-4c-4g-3171 CRON[4139]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 29 09:53:01 prd-ubuntu2204-docker-4c-4g-3171 CRON[4139]: pam_unix(cron:session): session closed for user root
Oct 29 09:54:01 prd-ubuntu2204-docker-4c-4g-3171 CRON[5490]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 29 09:54:01 prd-ubuntu2204-docker-4c-4g-3171 CRON[5490]: pam_unix(cron:session): session closed for user root
Oct 29 09:54:32 prd-ubuntu2204-docker-4c-4g-3171 sudo:  jenkins : PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp