Oct 8 21:55:32 prd-ubuntu2204-docker-4c-4g-2054 sshd[922]: error: kex_exchange_identification: Connection closed by remote host Oct 8 21:55:32 prd-ubuntu2204-docker-4c-4g-2054 sshd[922]: Connection closed by 10.30.168.15 port 51962 Oct 8 21:55:38 prd-ubuntu2204-docker-4c-4g-2054 sshd[929]: Invalid user jenkins from 10.30.168.15 port 51966 Oct 8 21:55:38 prd-ubuntu2204-docker-4c-4g-2054 sshd[929]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 8 21:55:38 prd-ubuntu2204-docker-4c-4g-2054 sshd[929]: Received disconnect from 10.30.168.15 port 51966:11: Closed due to user request. [preauth] Oct 8 21:55:38 prd-ubuntu2204-docker-4c-4g-2054 sshd[929]: Disconnected from invalid user jenkins 10.30.168.15 port 51966 [preauth] Oct 8 21:55:41 prd-ubuntu2204-docker-4c-4g-2054 sshd[931]: Invalid user jenkins from 10.30.168.15 port 51970 Oct 8 21:55:41 prd-ubuntu2204-docker-4c-4g-2054 sshd[931]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 8 21:55:41 prd-ubuntu2204-docker-4c-4g-2054 sshd[931]: Received disconnect from 10.30.168.15 port 51970:11: Closed due to user request. [preauth] Oct 8 21:55:41 prd-ubuntu2204-docker-4c-4g-2054 sshd[931]: Disconnected from invalid user jenkins 10.30.168.15 port 51970 [preauth] Oct 8 21:55:44 prd-ubuntu2204-docker-4c-4g-2054 sshd[934]: Invalid user jenkins from 10.30.168.15 port 51972 Oct 8 21:55:44 prd-ubuntu2204-docker-4c-4g-2054 sshd[934]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 8 21:55:44 prd-ubuntu2204-docker-4c-4g-2054 sshd[934]: Received disconnect from 10.30.168.15 port 51972:11: Closed due to user request. [preauth] Oct 8 21:55:44 prd-ubuntu2204-docker-4c-4g-2054 sshd[934]: Disconnected from invalid user jenkins 10.30.168.15 port 51972 [preauth] Oct 8 21:55:48 prd-ubuntu2204-docker-4c-4g-2054 sshd[1201]: Invalid user jenkins from 10.30.168.15 port 51974 Oct 8 21:55:49 prd-ubuntu2204-docker-4c-4g-2054 sshd[1201]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 8 21:55:49 prd-ubuntu2204-docker-4c-4g-2054 sshd[1201]: Received disconnect from 10.30.168.15 port 51974:11: Closed due to user request. [preauth] Oct 8 21:55:49 prd-ubuntu2204-docker-4c-4g-2054 sshd[1201]: Disconnected from invalid user jenkins 10.30.168.15 port 51974 [preauth] Oct 8 21:55:51 prd-ubuntu2204-docker-4c-4g-2054 sshd[1313]: Invalid user jenkins from 10.30.168.15 port 51976 Oct 8 21:55:51 prd-ubuntu2204-docker-4c-4g-2054 sshd[1313]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 8 21:55:51 prd-ubuntu2204-docker-4c-4g-2054 sshd[1313]: Received disconnect from 10.30.168.15 port 51976:11: Closed due to user request. [preauth] Oct 8 21:55:51 prd-ubuntu2204-docker-4c-4g-2054 sshd[1313]: Disconnected from invalid user jenkins 10.30.168.15 port 51976 [preauth] Oct 8 21:55:54 prd-ubuntu2204-docker-4c-4g-2054 sshd[1317]: Invalid user jenkins from 10.30.168.15 port 51978 Oct 8 21:55:54 prd-ubuntu2204-docker-4c-4g-2054 sshd[1317]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 8 21:55:54 prd-ubuntu2204-docker-4c-4g-2054 sshd[1317]: Received disconnect from 10.30.168.15 port 51978:11: Closed due to user request. [preauth] Oct 8 21:55:54 prd-ubuntu2204-docker-4c-4g-2054 sshd[1317]: Disconnected from invalid user jenkins 10.30.168.15 port 51978 [preauth] Oct 8 21:55:56 prd-ubuntu2204-docker-4c-4g-2054 useradd[1346]: new group: name=jenkins, GID=1001 Oct 8 21:55:56 prd-ubuntu2204-docker-4c-4g-2054 useradd[1346]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Oct 8 21:55:56 prd-ubuntu2204-docker-4c-4g-2054 usermod[1355]: add 'jenkins' to group 'docker' Oct 8 21:55:56 prd-ubuntu2204-docker-4c-4g-2054 usermod[1355]: add 'jenkins' to shadow group 'docker' Oct 8 21:55:57 prd-ubuntu2204-docker-4c-4g-2054 sshd[1368]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 8 21:55:57 prd-ubuntu2204-docker-4c-4g-2054 sshd[1368]: Received disconnect from 10.30.168.15 port 51980:11: Closed due to user request. [preauth] Oct 8 21:55:57 prd-ubuntu2204-docker-4c-4g-2054 sshd[1368]: Disconnected from authenticating user jenkins 10.30.168.15 port 51980 [preauth] Oct 8 21:56:00 prd-ubuntu2204-docker-4c-4g-2054 sshd[1393]: Accepted publickey for jenkins from 10.30.168.15 port 51984 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Oct 8 21:56:00 prd-ubuntu2204-docker-4c-4g-2054 sshd[1393]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0) Oct 8 21:56:00 prd-ubuntu2204-docker-4c-4g-2054 systemd-logind[722]: New session 1 of user jenkins. Oct 8 21:56:00 prd-ubuntu2204-docker-4c-4g-2054 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0) Oct 8 21:56:02 prd-ubuntu2204-docker-4c-4g-2054 CRON[1555]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 8 21:56:02 prd-ubuntu2204-docker-4c-4g-2054 CRON[1555]: pam_unix(cron:session): session closed for user root Oct 8 21:57:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[1886]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 8 21:57:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[1886]: pam_unix(cron:session): session closed for user root Oct 8 21:57:13 prd-ubuntu2204-docker-4c-4g-2054 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 8 21:57:13 prd-ubuntu2204-docker-4c-4g-2054 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 8 21:57:13 prd-ubuntu2204-docker-4c-4g-2054 sudo: pam_unix(sudo:session): session closed for user root Oct 8 21:57:13 prd-ubuntu2204-docker-4c-4g-2054 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 8 21:57:13 prd-ubuntu2204-docker-4c-4g-2054 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 8 21:57:13 prd-ubuntu2204-docker-4c-4g-2054 sudo: pam_unix(sudo:session): session closed for user root Oct 8 21:57:13 prd-ubuntu2204-docker-4c-4g-2054 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 8 21:57:13 prd-ubuntu2204-docker-4c-4g-2054 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 8 21:57:13 prd-ubuntu2204-docker-4c-4g-2054 sudo: pam_unix(sudo:session): session closed for user root Oct 8 21:57:13 prd-ubuntu2204-docker-4c-4g-2054 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 8 21:57:13 prd-ubuntu2204-docker-4c-4g-2054 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 8 21:57:13 prd-ubuntu2204-docker-4c-4g-2054 sudo: pam_unix(sudo:session): session closed for user root Oct 8 21:57:13 prd-ubuntu2204-docker-4c-4g-2054 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 8 21:57:13 prd-ubuntu2204-docker-4c-4g-2054 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 8 21:57:13 prd-ubuntu2204-docker-4c-4g-2054 sudo: pam_unix(sudo:session): session closed for user root Oct 8 21:57:13 prd-ubuntu2204-docker-4c-4g-2054 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 8 21:57:13 prd-ubuntu2204-docker-4c-4g-2054 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 8 21:57:13 prd-ubuntu2204-docker-4c-4g-2054 sudo: pam_unix(sudo:session): session closed for user root Oct 8 21:58:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[2014]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 8 21:58:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[2014]: pam_unix(cron:session): session closed for user root Oct 8 21:59:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[2194]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 8 21:59:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[2194]: pam_unix(cron:session): session closed for user root Oct 8 22:00:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[3094]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 8 22:00:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[3094]: pam_unix(cron:session): session closed for user root Oct 8 22:01:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[5107]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 8 22:01:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[5107]: pam_unix(cron:session): session closed for user root Oct 8 22:02:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[6381]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 8 22:02:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[6381]: pam_unix(cron:session): session closed for user root Oct 8 22:03:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[7628]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 8 22:03:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[7628]: pam_unix(cron:session): session closed for user root Oct 8 22:04:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[8777]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 8 22:04:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[8777]: pam_unix(cron:session): session closed for user root Oct 8 22:05:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[10003]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 8 22:05:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[10003]: pam_unix(cron:session): session closed for user root Oct 8 22:06:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[11245]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 8 22:06:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[11245]: pam_unix(cron:session): session closed for user root Oct 8 22:07:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[12535]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 8 22:07:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[12535]: pam_unix(cron:session): session closed for user root Oct 8 22:08:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[13544]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 8 22:08:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[13544]: pam_unix(cron:session): session closed for user root Oct 8 22:09:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[14688]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 8 22:09:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[14688]: pam_unix(cron:session): session closed for user root Oct 8 22:10:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[15731]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 8 22:10:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[15731]: pam_unix(cron:session): session closed for user root Oct 8 22:11:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[16931]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 8 22:11:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[16931]: pam_unix(cron:session): session closed for user root Oct 8 22:12:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[18200]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 8 22:12:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[18200]: pam_unix(cron:session): session closed for user root Oct 8 22:13:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[19156]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 8 22:13:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[19156]: pam_unix(cron:session): session closed for user root Oct 8 22:14:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[19160]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 8 22:14:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[19160]: pam_unix(cron:session): session closed for user root Oct 8 22:15:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[19163]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 8 22:15:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[19163]: pam_unix(cron:session): session closed for user root Oct 8 22:16:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[19167]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 8 22:16:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[19167]: pam_unix(cron:session): session closed for user root Oct 8 22:17:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[19173]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 8 22:17:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[19172]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 8 22:17:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[19173]: pam_unix(cron:session): session closed for user root Oct 8 22:17:01 prd-ubuntu2204-docker-4c-4g-2054 CRON[19172]: pam_unix(cron:session): session closed for user root Oct 8 22:17:41 prd-ubuntu2204-docker-4c-4g-2054 sudo: jenkins : PWD=/w/workspace/ietf-maven-merge-master ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp