edentials. Err: retrieved credentials failed to report to ssm. Error: EC2RoleRequestError: no EC2 instance role found Jan 17 03:20:46 ip-172-31-29-215 amazon-ssm-agent.amazon-ssm-agent[480765]: 2026-01-17 03:20:46.1470 ERROR EC2RoleProvider Failed to connect to Systems Manager with SSM role credentials. error calling RequestManagedInstanceRoleToken: AccessDeniedException: Systems Manager's instance management role is not configured for account: 227937466084 Jan 17 03:20:46 ip-172-31-29-215 amazon-ssm-agent.amazon-ssm-agent[480765]: #011status code: 400, request id: abe589b3-a16e-4af8-b861-e8541bed21f3 Jan 17 03:39:01 ip-172-31-29-215 CRON[905319]: (root) CMD ( [ -x /usr/lib/php/sessionclean ] && if [ ! -d /run/systemd/system ]; then /usr/lib/php/sessionclean; fi) Jan 17 03:39:13 ip-172-31-29-215 systemd[1]: Starting Clean php session files... Jan 17 03:39:13 ip-172-31-29-215 sessionclean[905333]: Cannot load Xdebug - it was already loaded Jan 17 03:39:13 ip-172-31-29-215 sessionclean[905333]: PHP Warning: PHP Startup: Unable to load dynamic library 'pdo_sqlsrv.so' (tried: /usr/lib/php/20190902/pdo_sqlsrv.so (/usr/lib/php/20190902/pdo_sqlsrv.so: undefined symbol: php_pdo_unregister_driver), /usr/lib/php/20190902/pdo_sqlsrv.so.so (/usr/lib/php/20190902/pdo_sqlsrv.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Jan 17 03:39:13 ip-172-31-29-215 sessionclean[905333]: PHP Warning: Module 'gettext' already loaded in Unknown on line 0 Jan 17 03:39:13 ip-172-31-29-215 sessionclean[905333]: PHP Warning: Module 'mbstring' already loaded in Unknown on line 0 Jan 17 03:39:13 ip-172-31-29-215 sessionclean[905333]: PHP Warning: Module 'sqlsrv' already loaded in Unknown on line 0 Jan 17 03:39:13 ip-172-31-29-215 systemd[1]: phpsessionclean.service: Succeeded. Jan 17 03:39:13 ip-172-31-29-215 systemd[1]: Finished Clean php session files. Jan 17 03:40:01 ip-172-31-29-215 CRON[905375]: (smmsp) CMD (test -x /etc/init.d/sendmail && test -x /usr/share/sendmail/sendmail && test -x /usr/lib/sm.bin/sendmail && /usr/share/sendmail/sendmail cron-msp) Jan 17 03:49:56 ip-172-31-29-215 amazon-ssm-agent.amazon-ssm-agent[480765]: 2026-01-17 03:49:56.2200 WARN EC2RoleProvider Failed to connect to Systems Manager with instance profile role credentials. Err: retrieved credentials failed to report to ssm. Error: EC2RoleRequestError: no EC2 instance role found Jan 17 03:49:56 ip-172-31-29-215 amazon-ssm-agent.amazon-ssm-agent[480765]: 2026-01-17 03:49:56.2607 ERROR EC2RoleProvider Failed to connect to Systems Manager with SSM role credentials. error calling RequestManagedInstanceRoleToken: AccessDeniedException: Systems Manager's instance management role is not configured for account: 227937466084 Jan 17 03:49:56 ip-172-31-29-215 amazon-ssm-agent.amazon-ssm-agent[480765]: #011status code: 400, request id: 9d09e04c-d9bc-4492-84fa-767662487dc8 Jan 17 04:00:01 ip-172-31-29-215 CRON[905413]: (smmsp) CMD (test -x /etc/init.d/sendmail && test -x /usr/share/sendmail/sendmail && test -x /usr/lib/sm.bin/sendmail && /usr/share/sendmail/sendmail cron-msp) Jan 17 04:09:01 ip-172-31-29-215 CRON[905456]: (root) CMD ( [ -x /usr/lib/php/sessionclean ] && if [ ! -d /run/systemd/system ]; then /usr/lib/php/sessionclean; fi) Jan 17 04:09:17 ip-172-31-29-215 systemd[1]: Starting Clean php session files... Jan 17 04:09:17 ip-172-31-29-215 sessionclean[905471]: Cannot load Xdebug - it was already loaded Jan 17 04:09:17 ip-172-31-29-215 sessionclean[905471]: PHP Warning: PHP Startup: Unable to load dynamic library 'pdo_sqlsrv.so' (tried: /usr/lib/php/20190902/pdo_sqlsrv.so (/usr/lib/php/20190902/pdo_sqlsrv.so: undefined symbol: php_pdo_unregister_driver), /usr/lib/php/20190902/pdo_sqlsrv.so.so (/usr/lib/php/20190902/pdo_sqlsrv.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Jan 17 04:09:17 ip-172-31-29-215 sessionclean[905471]: PHP Warning: Module 'gettext' already loaded in Unknown on line 0 Jan 17 04:09:17 ip-172-31-29-215 sessionclean[905471]: PHP Warning: Module 'mbstring' already loaded in Unknown on line 0 Jan 17 04:09:17 ip-172-31-29-215 sessionclean[905471]: PHP Warning: Module 'sqlsrv' already loaded in Unknown on line 0 Jan 17 04:09:17 ip-172-31-29-215 systemd[1]: phpsessionclean.service: Succeeded. Jan 17 04:09:17 ip-172-31-29-215 systemd[1]: Finished Clean php session files. Jan 17 04:14:59 ip-172-31-29-215 amazon-ssm-agent.amazon-ssm-agent[480765]: 2026-01-17 04:14:59.2625 WARN EC2RoleProvider Failed to connect to Systems Manager with instance profile role credentials. Err: retrieved credentials failed to report to ssm. Error: EC2RoleRequestError: no EC2 instance role found Jan 17 04:14:59 ip-172-31-29-215 amazon-ssm-agent.amazon-ssm-agent[480765]: 2026-01-17 04:14:59.3027 ERROR EC2RoleProvider Failed to connect to Systems Manager with SSM role credentials. error calling RequestManagedInstanceRoleToken: AccessDeniedException: Systems Manager's instance management role is not configured for account: 227937466084 Jan 17 04:14:59 ip-172-31-29-215 amazon-ssm-agent.amazon-ssm-agent[480765]: #011status code: 400, request id: 99845b95-6705-485a-a141-0ebdb9261c38 Jan 17 04:17:01 ip-172-31-29-215 CRON[905739]: (root) CMD ( cd / && run-parts --report /etc/cron.hourly) Jan 17 04:20:01 ip-172-31-29-215 CRON[905745]: (smmsp) CMD (test -x /etc/init.d/sendmail && test -x /usr/share/sendmail/sendmail && test -x /usr/lib/sm.bin/sendmail && /usr/share/sendmail/sendmail cron-msp) Jan 17 04:20:01 ip-172-31-29-215 systemd[1]: Starting Ubuntu Advantage Timer for running repeated jobs... Jan 17 04:20:01 ip-172-31-29-215 systemd[1]: ua-timer.service: Succeeded. Jan 17 04:20:01 ip-172-31-29-215 systemd[1]: Finished Ubuntu Advantage Timer for running repeated jobs. Jan 17 04:39:01 ip-172-31-29-215 CRON[905840]: (root) CMD ( [ -x /usr/lib/php/sessionclean ] && if [ ! -d /run/systemd/system ]; then /usr/lib/php/sessionclean; fi) Jan 17 04:39:08 ip-172-31-29-215 systemd[1]: Starting Clean php session files... Jan 17 04:39:08 ip-172-31-29-215 sessionclean[905855]: Cannot load Xdebug - it was already loaded Jan 17 04:39:08 ip-172-31-29-215 sessionclean[905855]: PHP Warning: PHP Startup: Unable to load dynamic library 'pdo_sqlsrv.so' (tried: /usr/lib/php/20190902/pdo_sqlsrv.so (/usr/lib/php/20190902/pdo_sqlsrv.so: undefined symbol: php_pdo_unregister_driver), /usr/lib/php/20190902/pdo_sqlsrv.so.so (/usr/lib/php/20190902/pdo_sqlsrv.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Jan 17 04:39:08 ip-172-31-29-215 sessionclean[905855]: PHP Warning: Module 'gettext' already loaded in Unknown on line 0 Jan 17 04:39:08 ip-172-31-29-215 sessionclean[905855]: PHP Warning: Module 'mbstring' already loaded in Unknown on line 0 Jan 17 04:39:08 ip-172-31-29-215 sessionclean[905855]: PHP Warning: Module 'sqlsrv' already loaded in Unknown on line 0 Jan 17 04:39:08 ip-172-31-29-215 systemd[1]: phpsessionclean.service: Succeeded. Jan 17 04:39:08 ip-172-31-29-215 systemd[1]: Finished Clean php session files. Jan 17 04:40:01 ip-172-31-29-215 CRON[905904]: (smmsp) CMD (test -x /etc/init.d/sendmail && test -x /usr/share/sendmail/sendmail && test -x /usr/lib/sm.bin/sendmail && /usr/share/sendmail/sendmail cron-msp) Jan 17 04:42:20 ip-172-31-29-215 amazon-ssm-agent.amazon-ssm-agent[480765]: 2026-01-17 04:42:20.3429 WARN EC2RoleProvider Failed to connect to Systems Manager with instance profile role credentials. Err: retrieved credentials failed to report to ssm. Error: EC2RoleRequestError: no EC2 instance role found Jan 17 04:42:20 ip-172-31-29-215 amazon-ssm-agent.amazon-ssm-agent[480765]: 2026-01-17 04:42:20.3862 ERROR EC2RoleProvider Failed to connect to Systems Manager with SSM role credentials. error calling RequestManagedInstanceRoleToken: AccessDeniedException: Systems Manager's instance management role is not configured for account: 227937466084 Jan 17 04:42:20 ip-172-31-29-215 amazon-ssm-agent.amazon-ssm-agent[480765]: #011status code: 400, request id: 677be8c3-c9f3-436b-a68e-04b90e0dd197 Jan 17 04:59:25 ip-172-31-29-215 systemd[1]: fwupd.service: Succeeded. Jan 17 05:00:01 ip-172-31-29-215 CR * Introducing Expanded Security Maintenance for Applications. Receive updates to over 25,000 software packages with your Ubuntu Pro subscription. Free for personal use. https://ubuntu.com/aws/pro