Jul 9 03:35:38 prd-ubuntu2004-docker-4c-4g-19102 passwd[710]: password for 'ubuntu' changed by 'root' Jul 9 03:35:38 prd-ubuntu2004-docker-4c-4g-19102 systemd-logind[762]: New seat seat0. Jul 9 03:35:38 prd-ubuntu2004-docker-4c-4g-19102 systemd-logind[762]: Watching system buttons on /dev/input/event0 (Power Button) Jul 9 03:35:38 prd-ubuntu2004-docker-4c-4g-19102 systemd-logind[762]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Jul 9 03:35:39 prd-ubuntu2004-docker-4c-4g-19102 sshd[805]: Server listening on 0.0.0.0 port 22. Jul 9 03:35:39 prd-ubuntu2004-docker-4c-4g-19102 sshd[805]: Server listening on :: port 22. Jul 9 03:35:43 prd-ubuntu2004-docker-4c-4g-19102 sshd[2470]: error: kex_exchange_identification: Connection closed by remote host Jul 9 03:35:48 prd-ubuntu2004-docker-4c-4g-19102 sshd[4134]: Invalid user jenkins from 10.30.168.15 port 32874 Jul 9 03:35:48 prd-ubuntu2004-docker-4c-4g-19102 sshd[4134]: Received disconnect from 10.30.168.15 port 32874:11: Closed due to user request. [preauth] Jul 9 03:35:48 prd-ubuntu2004-docker-4c-4g-19102 sshd[4134]: Disconnected from invalid user jenkins 10.30.168.15 port 32874 [preauth] Jul 9 03:35:51 prd-ubuntu2004-docker-4c-4g-19102 sshd[5132]: Invalid user jenkins from 10.30.168.15 port 32876 Jul 9 03:35:51 prd-ubuntu2004-docker-4c-4g-19102 sshd[5132]: Received disconnect from 10.30.168.15 port 32876:11: Closed due to user request. [preauth] Jul 9 03:35:51 prd-ubuntu2004-docker-4c-4g-19102 sshd[5132]: Disconnected from invalid user jenkins 10.30.168.15 port 32876 [preauth] Jul 9 03:35:54 prd-ubuntu2004-docker-4c-4g-19102 sshd[6196]: Invalid user jenkins from 10.30.168.15 port 32880 Jul 9 03:35:54 prd-ubuntu2004-docker-4c-4g-19102 sshd[6196]: Received disconnect from 10.30.168.15 port 32880:11: Closed due to user request. [preauth] Jul 9 03:35:54 prd-ubuntu2004-docker-4c-4g-19102 sshd[6196]: Disconnected from invalid user jenkins 10.30.168.15 port 32880 [preauth] Jul 9 03:35:56 prd-ubuntu2004-docker-4c-4g-19102 sshd[7289]: Invalid user jenkins from 10.30.168.15 port 32882 Jul 9 03:35:56 prd-ubuntu2004-docker-4c-4g-19102 sshd[7289]: Received disconnect from 10.30.168.15 port 32882:11: Closed due to user request. [preauth] Jul 9 03:35:56 prd-ubuntu2004-docker-4c-4g-19102 sshd[7289]: Disconnected from invalid user jenkins 10.30.168.15 port 32882 [preauth] Jul 9 03:36:00 prd-ubuntu2004-docker-4c-4g-19102 sshd[8671]: Invalid user jenkins from 10.30.168.15 port 32886 Jul 9 03:36:00 prd-ubuntu2004-docker-4c-4g-19102 sshd[8671]: Received disconnect from 10.30.168.15 port 32886:11: Closed due to user request. [preauth] Jul 9 03:36:00 prd-ubuntu2004-docker-4c-4g-19102 sshd[8671]: Disconnected from invalid user jenkins 10.30.168.15 port 32886 [preauth] Jul 9 03:36:02 prd-ubuntu2004-docker-4c-4g-19102 CRON[9740]: pam_unix(cron:session): session opened for user root by (uid=0) Jul 9 03:36:02 prd-ubuntu2004-docker-4c-4g-19102 CRON[9740]: pam_unix(cron:session): session closed for user root Jul 9 03:36:03 prd-ubuntu2004-docker-4c-4g-19102 sshd[9907]: Invalid user jenkins from 10.30.168.15 port 32888 Jul 9 03:36:03 prd-ubuntu2004-docker-4c-4g-19102 sshd[9907]: Received disconnect from 10.30.168.15 port 32888:11: Closed due to user request. [preauth] Jul 9 03:36:03 prd-ubuntu2004-docker-4c-4g-19102 sshd[9907]: Disconnected from invalid user jenkins 10.30.168.15 port 32888 [preauth] Jul 9 03:36:06 prd-ubuntu2004-docker-4c-4g-19102 sshd[10607]: Invalid user jenkins from 10.30.168.15 port 32890 Jul 9 03:36:06 prd-ubuntu2004-docker-4c-4g-19102 sshd[10607]: Received disconnect from 10.30.168.15 port 32890:11: Closed due to user request. [preauth] Jul 9 03:36:06 prd-ubuntu2004-docker-4c-4g-19102 sshd[10607]: Disconnected from invalid user jenkins 10.30.168.15 port 32890 [preauth] Jul 9 03:36:09 prd-ubuntu2004-docker-4c-4g-19102 sshd[10789]: Invalid user jenkins from 10.30.168.15 port 32896 Jul 9 03:36:09 prd-ubuntu2004-docker-4c-4g-19102 sshd[10789]: Received disconnect from 10.30.168.15 port 32896:11: Closed due to user request. [preauth] Jul 9 03:36:09 prd-ubuntu2004-docker-4c-4g-19102 sshd[10789]: Disconnected from invalid user jenkins 10.30.168.15 port 32896 [preauth] Jul 9 03:36:10 prd-ubuntu2004-docker-4c-4g-19102 useradd[11319]: new group: name=jenkins, GID=1001 Jul 9 03:36:10 prd-ubuntu2004-docker-4c-4g-19102 useradd[11319]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Jul 9 03:36:10 prd-ubuntu2004-docker-4c-4g-19102 usermod[11356]: add 'jenkins' to group 'docker' Jul 9 03:36:10 prd-ubuntu2004-docker-4c-4g-19102 usermod[11356]: add 'jenkins' to shadow group 'docker' Jul 9 03:36:12 prd-ubuntu2004-docker-4c-4g-19102 sshd[11811]: Accepted publickey for jenkins from 10.30.168.15 port 32904 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Jul 9 03:36:12 prd-ubuntu2004-docker-4c-4g-19102 sshd[11811]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Jul 9 03:36:12 prd-ubuntu2004-docker-4c-4g-19102 systemd-logind[762]: New session 2 of user jenkins. Jul 9 03:36:12 prd-ubuntu2004-docker-4c-4g-19102 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Jul 9 03:37:01 prd-ubuntu2004-docker-4c-4g-19102 CRON[28358]: pam_unix(cron:session): session opened for user root by (uid=0) Jul 9 03:37:01 prd-ubuntu2004-docker-4c-4g-19102 CRON[28358]: pam_unix(cron:session): session closed for user root Jul 9 03:37:40 prd-ubuntu2004-docker-4c-4g-19102 sudo: jenkins : TTY=unknown ; 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 Jul 9 03:37:40 prd-ubuntu2004-docker-4c-4g-19102 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Jul 9 03:37:40 prd-ubuntu2004-docker-4c-4g-19102 sudo: pam_unix(sudo:session): session closed for user root Jul 9 03:37:40 prd-ubuntu2004-docker-4c-4g-19102 sudo: jenkins : TTY=unknown ; 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 Jul 9 03:37:40 prd-ubuntu2004-docker-4c-4g-19102 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Jul 9 03:37:40 prd-ubuntu2004-docker-4c-4g-19102 sudo: pam_unix(sudo:session): session closed for user root Jul 9 03:37:40 prd-ubuntu2004-docker-4c-4g-19102 sudo: jenkins : TTY=unknown ; 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 Jul 9 03:37:40 prd-ubuntu2004-docker-4c-4g-19102 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Jul 9 03:37:40 prd-ubuntu2004-docker-4c-4g-19102 sudo: pam_unix(sudo:session): session closed for user root Jul 9 03:37:40 prd-ubuntu2004-docker-4c-4g-19102 sudo: jenkins : TTY=unknown ; 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 Jul 9 03:37:40 prd-ubuntu2004-docker-4c-4g-19102 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Jul 9 03:37:40 prd-ubuntu2004-docker-4c-4g-19102 sudo: pam_unix(sudo:session): session closed for user root Jul 9 03:37:40 prd-ubuntu2004-docker-4c-4g-19102 sudo: jenkins : TTY=unknown ; 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 Jul 9 03:37:40 prd-ubuntu2004-docker-4c-4g-19102 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Jul 9 03:37:40 prd-ubuntu2004-docker-4c-4g-19102 sudo: pam_unix(sudo:session): session closed for user root Jul 9 03:37:40 prd-ubuntu2004-docker-4c-4g-19102 sudo: jenkins : TTY=unknown ; 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 Jul 9 03:37:40 prd-ubuntu2004-docker-4c-4g-19102 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Jul 9 03:37:40 prd-ubuntu2004-docker-4c-4g-19102 sudo: pam_unix(sudo:session): session closed for user root Jul 9 03:38:01 prd-ubuntu2004-docker-4c-4g-19102 CRON[28800]: pam_unix(cron:session): session opened for user root by (uid=0) Jul 9 03:38:01 prd-ubuntu2004-docker-4c-4g-19102 CRON[28800]: pam_unix(cron:session): session closed for user root Jul 9 03:39:01 prd-ubuntu2004-docker-4c-4g-19102 CRON[29635]: pam_unix(cron:session): session opened for user root by (uid=0) Jul 9 03:39:01 prd-ubuntu2004-docker-4c-4g-19102 CRON[29635]: pam_unix(cron:session): session closed for user root Jul 9 03:40:01 prd-ubuntu2004-docker-4c-4g-19102 CRON[30308]: pam_unix(cron:session): session opened for user root by (uid=0) Jul 9 03:40:01 prd-ubuntu2004-docker-4c-4g-19102 CRON[30308]: pam_unix(cron:session): session closed for user root Jul 9 03:41:01 prd-ubuntu2004-docker-4c-4g-19102 CRON[31936]: pam_unix(cron:session): session opened for user root by (uid=0) Jul 9 03:41:01 prd-ubuntu2004-docker-4c-4g-19102 CRON[31936]: pam_unix(cron:session): session closed for user root Jul 9 03:42:01 prd-ubuntu2004-docker-4c-4g-19102 CRON[32600]: pam_unix(cron:session): session opened for user root by (uid=0) Jul 9 03:42:01 prd-ubuntu2004-docker-4c-4g-19102 CRON[32600]: pam_unix(cron:session): session closed for user root Jul 9 03:43:01 prd-ubuntu2004-docker-4c-4g-19102 CRON[33609]: pam_unix(cron:session): session opened for user root by (uid=0) Jul 9 03:43:01 prd-ubuntu2004-docker-4c-4g-19102 CRON[33609]: pam_unix(cron:session): session closed for user root Jul 9 03:44:01 prd-ubuntu2004-docker-4c-4g-19102 CRON[34605]: pam_unix(cron:session): session opened for user root by (uid=0) Jul 9 03:44:01 prd-ubuntu2004-docker-4c-4g-19102 CRON[34605]: pam_unix(cron:session): session closed for user root Jul 9 03:45:01 prd-ubuntu2004-docker-4c-4g-19102 CRON[35485]: pam_unix(cron:session): session opened for user root by (uid=0) Jul 9 03:45:01 prd-ubuntu2004-docker-4c-4g-19102 CRON[35485]: pam_unix(cron:session): session closed for user root Jul 9 03:46:01 prd-ubuntu2004-docker-4c-4g-19102 CRON[36226]: pam_unix(cron:session): session opened for user root by (uid=0) Jul 9 03:46:01 prd-ubuntu2004-docker-4c-4g-19102 CRON[36226]: pam_unix(cron:session): session closed for user root Jul 9 03:47:01 prd-ubuntu2004-docker-4c-4g-19102 CRON[36961]: pam_unix(cron:session): session opened for user root by (uid=0) Jul 9 03:47:01 prd-ubuntu2004-docker-4c-4g-19102 CRON[36961]: pam_unix(cron:session): session closed for user root Jul 9 03:48:01 prd-ubuntu2004-docker-4c-4g-19102 CRON[37708]: pam_unix(cron:session): session opened for user root by (uid=0) Jul 9 03:48:01 prd-ubuntu2004-docker-4c-4g-19102 CRON[37708]: pam_unix(cron:session): session closed for user root Jul 9 03:49:01 prd-ubuntu2004-docker-4c-4g-19102 CRON[38478]: pam_unix(cron:session): session opened for user root by (uid=0) Jul 9 03:49:01 prd-ubuntu2004-docker-4c-4g-19102 CRON[38478]: pam_unix(cron:session): session closed for user root Jul 9 03:49:22 prd-ubuntu2004-docker-4c-4g-19102 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp Jul 9 03:49:22 prd-ubuntu2004-docker-4c-4g-19102 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)