Oct 15 18:49:32 prd-ubuntu2204-docker-4c-4g-3890 sshd[926]: error: kex_exchange_identification: Connection closed by remote host
Oct 15 18:49:32 prd-ubuntu2204-docker-4c-4g-3890 sshd[926]: Connection closed by 10.30.168.15 port 48666
Oct 15 18:49:41 prd-ubuntu2204-docker-4c-4g-3890 sshd[935]: Invalid user jenkins from 10.30.168.15 port 48676
Oct 15 18:49:41 prd-ubuntu2204-docker-4c-4g-3890 sshd[935]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 15 18:49:41 prd-ubuntu2204-docker-4c-4g-3890 sshd[935]: Received disconnect from 10.30.168.15 port 48676:11: Closed due to user request. [preauth]
Oct 15 18:49:41 prd-ubuntu2204-docker-4c-4g-3890 sshd[935]: Disconnected from invalid user jenkins 10.30.168.15 port 48676 [preauth]
Oct 15 18:49:44 prd-ubuntu2204-docker-4c-4g-3890 sshd[937]: Invalid user jenkins from 10.30.168.15 port 48688
Oct 15 18:49:44 prd-ubuntu2204-docker-4c-4g-3890 sshd[937]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 15 18:49:44 prd-ubuntu2204-docker-4c-4g-3890 sshd[937]: Received disconnect from 10.30.168.15 port 48688:11: Closed due to user request. [preauth]
Oct 15 18:49:44 prd-ubuntu2204-docker-4c-4g-3890 sshd[937]: Disconnected from invalid user jenkins 10.30.168.15 port 48688 [preauth]
Oct 15 18:49:46 prd-ubuntu2204-docker-4c-4g-3890 sshd[941]: Invalid user jenkins from 10.30.168.15 port 48696
Oct 15 18:49:46 prd-ubuntu2204-docker-4c-4g-3890 sshd[941]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 15 18:49:46 prd-ubuntu2204-docker-4c-4g-3890 sshd[941]: Received disconnect from 10.30.168.15 port 48696:11: Closed due to user request. [preauth]
Oct 15 18:49:46 prd-ubuntu2204-docker-4c-4g-3890 sshd[941]: Disconnected from invalid user jenkins 10.30.168.15 port 48696 [preauth]
Oct 15 18:49:49 prd-ubuntu2204-docker-4c-4g-3890 sshd[1213]: Invalid user jenkins from 10.30.168.15 port 48708
Oct 15 18:49:49 prd-ubuntu2204-docker-4c-4g-3890 sshd[1213]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 15 18:49:49 prd-ubuntu2204-docker-4c-4g-3890 sshd[1213]: Received disconnect from 10.30.168.15 port 48708:11: Closed due to user request. [preauth]
Oct 15 18:49:49 prd-ubuntu2204-docker-4c-4g-3890 sshd[1213]: Disconnected from invalid user jenkins 10.30.168.15 port 48708 [preauth]
Oct 15 18:49:51 prd-ubuntu2204-docker-4c-4g-3890 sshd[1323]: Invalid user jenkins from 10.30.168.15 port 48710
Oct 15 18:49:51 prd-ubuntu2204-docker-4c-4g-3890 sshd[1323]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 15 18:49:51 prd-ubuntu2204-docker-4c-4g-3890 sshd[1323]: Received disconnect from 10.30.168.15 port 48710:11: Closed due to user request. [preauth]
Oct 15 18:49:51 prd-ubuntu2204-docker-4c-4g-3890 sshd[1323]: Disconnected from invalid user jenkins 10.30.168.15 port 48710 [preauth]
Oct 15 18:49:54 prd-ubuntu2204-docker-4c-4g-3890 sshd[1325]: Invalid user jenkins from 10.30.168.15 port 48712
Oct 15 18:49:54 prd-ubuntu2204-docker-4c-4g-3890 sshd[1325]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 15 18:49:54 prd-ubuntu2204-docker-4c-4g-3890 sshd[1325]: Received disconnect from 10.30.168.15 port 48712:11: Closed due to user request. [preauth]
Oct 15 18:49:54 prd-ubuntu2204-docker-4c-4g-3890 sshd[1325]: Disconnected from invalid user jenkins 10.30.168.15 port 48712 [preauth]
Oct 15 18:49:57 prd-ubuntu2204-docker-4c-4g-3890 sshd[1327]: Invalid user jenkins from 10.30.168.15 port 48718
Oct 15 18:49:57 prd-ubuntu2204-docker-4c-4g-3890 sshd[1327]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 15 18:49:57 prd-ubuntu2204-docker-4c-4g-3890 sshd[1327]: Received disconnect from 10.30.168.15 port 48718:11: Closed due to user request. [preauth]
Oct 15 18:49:57 prd-ubuntu2204-docker-4c-4g-3890 sshd[1327]: Disconnected from invalid user jenkins 10.30.168.15 port 48718 [preauth]
Oct 15 18:49:58 prd-ubuntu2204-docker-4c-4g-3890 useradd[1356]: new group: name=jenkins, GID=1001
Oct 15 18:49:58 prd-ubuntu2204-docker-4c-4g-3890 useradd[1356]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct 15 18:49:58 prd-ubuntu2204-docker-4c-4g-3890 usermod[1365]: add 'jenkins' to group 'docker'
Oct 15 18:49:58 prd-ubuntu2204-docker-4c-4g-3890 usermod[1365]: add 'jenkins' to shadow group 'docker'
Oct 15 18:50:00 prd-ubuntu2204-docker-4c-4g-3890 sshd[1401]: Accepted publickey for jenkins from 10.30.168.15 port 48724 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Oct 15 18:50:00 prd-ubuntu2204-docker-4c-4g-3890 sshd[1401]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 15 18:50:00 prd-ubuntu2204-docker-4c-4g-3890 CRON[1406]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 18:50:00 prd-ubuntu2204-docker-4c-4g-3890 systemd-logind[726]: New session 1 of user jenkins.
Oct 15 18:50:00 prd-ubuntu2204-docker-4c-4g-3890 CRON[1406]: pam_unix(cron:session): session closed for user root
Oct 15 18:50:00 prd-ubuntu2204-docker-4c-4g-3890 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 15 18:51:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[1909]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 18:51:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[1909]: pam_unix(cron:session): session closed for user root
Oct 15 18:51:19 prd-ubuntu2204-docker-4c-4g-3890 sudo:  jenkins : PWD=/w/workspace/ietf-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-21-openjdk-amd64/bin/java 1
Oct 15 18:51:19 prd-ubuntu2204-docker-4c-4g-3890 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 15 18:51:19 prd-ubuntu2204-docker-4c-4g-3890 sudo: pam_unix(sudo:session): session closed for user root
Oct 15 18:51:19 prd-ubuntu2204-docker-4c-4g-3890 sudo:  jenkins : PWD=/w/workspace/ietf-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac 1
Oct 15 18:51:19 prd-ubuntu2204-docker-4c-4g-3890 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 15 18:51:19 prd-ubuntu2204-docker-4c-4g-3890 sudo: pam_unix(sudo:session): session closed for user root
Oct 15 18:51:19 prd-ubuntu2204-docker-4c-4g-3890 sudo:  jenkins : PWD=/w/workspace/ietf-maven-merge-master ; 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 15 18:51:19 prd-ubuntu2204-docker-4c-4g-3890 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 15 18:51:19 prd-ubuntu2204-docker-4c-4g-3890 sudo: pam_unix(sudo:session): session closed for user root
Oct 15 18:51:19 prd-ubuntu2204-docker-4c-4g-3890 sudo:  jenkins : PWD=/w/workspace/ietf-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java
Oct 15 18:51:19 prd-ubuntu2204-docker-4c-4g-3890 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 15 18:51:19 prd-ubuntu2204-docker-4c-4g-3890 sudo: pam_unix(sudo:session): session closed for user root
Oct 15 18:51:19 prd-ubuntu2204-docker-4c-4g-3890 sudo:  jenkins : PWD=/w/workspace/ietf-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac
Oct 15 18:51:19 prd-ubuntu2204-docker-4c-4g-3890 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 15 18:51:19 prd-ubuntu2204-docker-4c-4g-3890 sudo: pam_unix(sudo:session): session closed for user root
Oct 15 18:51:19 prd-ubuntu2204-docker-4c-4g-3890 sudo:  jenkins : PWD=/w/workspace/ietf-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64
Oct 15 18:51:19 prd-ubuntu2204-docker-4c-4g-3890 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 15 18:51:19 prd-ubuntu2204-docker-4c-4g-3890 sudo: pam_unix(sudo:session): session closed for user root
Oct 15 18:52:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[2038]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 18:52:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[2038]: pam_unix(cron:session): session closed for user root
Oct 15 18:53:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[2334]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 18:53:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[2334]: pam_unix(cron:session): session closed for user root
Oct 15 18:54:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[3223]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 18:54:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[3223]: pam_unix(cron:session): session closed for user root
Oct 15 18:55:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[5223]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 18:55:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[5223]: pam_unix(cron:session): session closed for user root
Oct 15 18:56:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[6449]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 18:56:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[6449]: pam_unix(cron:session): session closed for user root
Oct 15 18:57:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[7750]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 18:57:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[7750]: pam_unix(cron:session): session closed for user root
Oct 15 18:58:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[9020]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 18:58:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[9020]: pam_unix(cron:session): session closed for user root
Oct 15 18:59:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[10191]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 18:59:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[10191]: pam_unix(cron:session): session closed for user root
Oct 15 19:00:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[11402]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 19:00:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[11402]: pam_unix(cron:session): session closed for user root
Oct 15 19:01:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[12601]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 19:01:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[12601]: pam_unix(cron:session): session closed for user root
Oct 15 19:02:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[13726]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 19:02:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[13726]: pam_unix(cron:session): session closed for user root
Oct 15 19:03:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[14872]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 19:03:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[14872]: pam_unix(cron:session): session closed for user root
Oct 15 19:04:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[15920]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 19:04:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[15920]: pam_unix(cron:session): session closed for user root
Oct 15 19:05:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[17158]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 19:05:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[17158]: pam_unix(cron:session): session closed for user root
Oct 15 19:06:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[18415]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 19:06:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[18415]: pam_unix(cron:session): session closed for user root
Oct 15 19:07:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[19307]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 19:07:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[19307]: pam_unix(cron:session): session closed for user root
Oct 15 19:08:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[19312]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 19:08:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[19312]: pam_unix(cron:session): session closed for user root
Oct 15 19:09:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[19315]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 19:09:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[19315]: pam_unix(cron:session): session closed for user root
Oct 15 19:10:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[19321]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 19:10:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[19321]: pam_unix(cron:session): session closed for user root
Oct 15 19:11:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[19326]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 19:11:01 prd-ubuntu2204-docker-4c-4g-3890 CRON[19326]: pam_unix(cron:session): session closed for user root
Oct 15 19:11:36 prd-ubuntu2204-docker-4c-4g-3890 sudo:  jenkins : PWD=/w/workspace/ietf-maven-merge-master ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp