Dec 1 01:33:59 prd-ubuntu2204-docker-4c-4g-2768 sshd[925]: error: kex_exchange_identification: Connection closed by remote host Dec 1 01:33:59 prd-ubuntu2204-docker-4c-4g-2768 sshd[925]: Connection closed by 10.30.168.15 port 47108 Dec 1 01:34:01 prd-ubuntu2204-docker-4c-4g-2768 CRON[932]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Dec 1 01:34:01 prd-ubuntu2204-docker-4c-4g-2768 CRON[932]: pam_unix(cron:session): session closed for user root Dec 1 01:34:07 prd-ubuntu2204-docker-4c-4g-2768 sshd[935]: Invalid user jenkins from 10.30.168.15 port 47116 Dec 1 01:34:07 prd-ubuntu2204-docker-4c-4g-2768 sshd[935]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Dec 1 01:34:07 prd-ubuntu2204-docker-4c-4g-2768 sshd[935]: Received disconnect from 10.30.168.15 port 47116:11: Closed due to user request. [preauth] Dec 1 01:34:07 prd-ubuntu2204-docker-4c-4g-2768 sshd[935]: Disconnected from invalid user jenkins 10.30.168.15 port 47116 [preauth] Dec 1 01:34:10 prd-ubuntu2204-docker-4c-4g-2768 sshd[937]: Invalid user jenkins from 10.30.168.15 port 47118 Dec 1 01:34:10 prd-ubuntu2204-docker-4c-4g-2768 sshd[937]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Dec 1 01:34:10 prd-ubuntu2204-docker-4c-4g-2768 sshd[937]: Received disconnect from 10.30.168.15 port 47118:11: Closed due to user request. [preauth] Dec 1 01:34:10 prd-ubuntu2204-docker-4c-4g-2768 sshd[937]: Disconnected from invalid user jenkins 10.30.168.15 port 47118 [preauth] Dec 1 01:34:14 prd-ubuntu2204-docker-4c-4g-2768 sshd[971]: Invalid user jenkins from 10.30.168.15 port 47120 Dec 1 01:34:14 prd-ubuntu2204-docker-4c-4g-2768 sshd[971]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Dec 1 01:34:14 prd-ubuntu2204-docker-4c-4g-2768 sshd[971]: Received disconnect from 10.30.168.15 port 47120:11: Closed due to user request. [preauth] Dec 1 01:34:14 prd-ubuntu2204-docker-4c-4g-2768 sshd[971]: Disconnected from invalid user jenkins 10.30.168.15 port 47120 [preauth] Dec 1 01:34:17 prd-ubuntu2204-docker-4c-4g-2768 sshd[1251]: Invalid user jenkins from 10.30.168.15 port 47126 Dec 1 01:34:17 prd-ubuntu2204-docker-4c-4g-2768 sshd[1251]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Dec 1 01:34:17 prd-ubuntu2204-docker-4c-4g-2768 sshd[1251]: Received disconnect from 10.30.168.15 port 47126:11: Closed due to user request. [preauth] Dec 1 01:34:17 prd-ubuntu2204-docker-4c-4g-2768 sshd[1251]: Disconnected from invalid user jenkins 10.30.168.15 port 47126 [preauth] Dec 1 01:34:20 prd-ubuntu2204-docker-4c-4g-2768 sshd[1321]: Invalid user jenkins from 10.30.168.15 port 47136 Dec 1 01:34:20 prd-ubuntu2204-docker-4c-4g-2768 sshd[1321]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Dec 1 01:34:20 prd-ubuntu2204-docker-4c-4g-2768 sshd[1321]: Received disconnect from 10.30.168.15 port 47136:11: Closed due to user request. [preauth] Dec 1 01:34:20 prd-ubuntu2204-docker-4c-4g-2768 sshd[1321]: Disconnected from invalid user jenkins 10.30.168.15 port 47136 [preauth] Dec 1 01:34:22 prd-ubuntu2204-docker-4c-4g-2768 useradd[1350]: new group: name=jenkins, GID=1001 Dec 1 01:34:22 prd-ubuntu2204-docker-4c-4g-2768 useradd[1350]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Dec 1 01:34:22 prd-ubuntu2204-docker-4c-4g-2768 usermod[1359]: add 'jenkins' to group 'docker' Dec 1 01:34:22 prd-ubuntu2204-docker-4c-4g-2768 usermod[1359]: add 'jenkins' to shadow group 'docker' Dec 1 01:34:23 prd-ubuntu2204-docker-4c-4g-2768 sshd[1393]: Accepted publickey for jenkins from 10.30.168.15 port 47138 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Dec 1 01:34:23 prd-ubuntu2204-docker-4c-4g-2768 sshd[1393]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0) Dec 1 01:34:23 prd-ubuntu2204-docker-4c-4g-2768 systemd-logind[723]: New session 2 of user jenkins. Dec 1 01:34:23 prd-ubuntu2204-docker-4c-4g-2768 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0) Dec 1 01:35:02 prd-ubuntu2204-docker-4c-4g-2768 CRON[1868]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Dec 1 01:35:02 prd-ubuntu2204-docker-4c-4g-2768 CRON[1868]: pam_unix(cron:session): session closed for user root Dec 1 01:35:31 prd-ubuntu2204-docker-4c-4g-2768 sudo: jenkins : PWD=/w/workspace/daexim-maven-merge-titanium ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-21-openjdk-amd64/bin/java 1 Dec 1 01:35:31 prd-ubuntu2204-docker-4c-4g-2768 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Dec 1 01:35:31 prd-ubuntu2204-docker-4c-4g-2768 sudo: pam_unix(sudo:session): session closed for user root Dec 1 01:35:31 prd-ubuntu2204-docker-4c-4g-2768 sudo: jenkins : PWD=/w/workspace/daexim-maven-merge-titanium ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac 1 Dec 1 01:35:31 prd-ubuntu2204-docker-4c-4g-2768 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Dec 1 01:35:31 prd-ubuntu2204-docker-4c-4g-2768 sudo: pam_unix(sudo:session): session closed for user root Dec 1 01:35:31 prd-ubuntu2204-docker-4c-4g-2768 sudo: jenkins : PWD=/w/workspace/daexim-maven-merge-titanium ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/lib/jvm/java-openjdk java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64 1 Dec 1 01:35:31 prd-ubuntu2204-docker-4c-4g-2768 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Dec 1 01:35:31 prd-ubuntu2204-docker-4c-4g-2768 sudo: pam_unix(sudo:session): session closed for user root Dec 1 01:35:31 prd-ubuntu2204-docker-4c-4g-2768 sudo: jenkins : PWD=/w/workspace/daexim-maven-merge-titanium ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java Dec 1 01:35:31 prd-ubuntu2204-docker-4c-4g-2768 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Dec 1 01:35:31 prd-ubuntu2204-docker-4c-4g-2768 sudo: pam_unix(sudo:session): session closed for user root Dec 1 01:35:31 prd-ubuntu2204-docker-4c-4g-2768 sudo: jenkins : PWD=/w/workspace/daexim-maven-merge-titanium ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac Dec 1 01:35:31 prd-ubuntu2204-docker-4c-4g-2768 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Dec 1 01:35:31 prd-ubuntu2204-docker-4c-4g-2768 sudo: pam_unix(sudo:session): session closed for user root Dec 1 01:35:31 prd-ubuntu2204-docker-4c-4g-2768 sudo: jenkins : PWD=/w/workspace/daexim-maven-merge-titanium ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64 Dec 1 01:35:31 prd-ubuntu2204-docker-4c-4g-2768 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Dec 1 01:35:31 prd-ubuntu2204-docker-4c-4g-2768 sudo: pam_unix(sudo:session): session closed for user root Dec 1 01:36:01 prd-ubuntu2204-docker-4c-4g-2768 CRON[2160]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Dec 1 01:36:01 prd-ubuntu2204-docker-4c-4g-2768 CRON[2160]: pam_unix(cron:session): session closed for user root Dec 1 01:37:01 prd-ubuntu2204-docker-4c-4g-2768 CRON[2676]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Dec 1 01:37:01 prd-ubuntu2204-docker-4c-4g-2768 CRON[2676]: pam_unix(cron:session): session closed for user root Dec 1 01:38:01 prd-ubuntu2204-docker-4c-4g-2768 CRON[3674]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Dec 1 01:38:01 prd-ubuntu2204-docker-4c-4g-2768 CRON[3674]: pam_unix(cron:session): session closed for user root Dec 1 01:39:01 prd-ubuntu2204-docker-4c-4g-2768 CRON[4209]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Dec 1 01:39:02 prd-ubuntu2204-docker-4c-4g-2768 CRON[4209]: pam_unix(cron:session): session closed for user root Dec 1 01:39:13 prd-ubuntu2204-docker-4c-4g-2768 sudo: jenkins : PWD=/w/workspace/daexim-maven-merge-titanium ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp