2016-11-24 21:54:35.14 spid4s Database 'master' is upgrading script 'upgrade_ucp_cmdw_discovery.sql' from level 184552376 to level 184555396.
2016-11-24 21:54:35.43 spid4s Database 'master' is upgrading script 'msdb110_upgrade.sql' from level 184552376 to level 184555396.
2016-11-24 21:54:35.43 spid4s ----------------------------------
2016-11-24 21:54:35.43 spid4s Starting execution of PRE_MSDB.SQL
2016-11-24 21:54:35.43 spid4s ----------------------------------
2016-11-24 21:54:35.53 spid4s Error: 15002, Severity: 16, State: 1.
2016-11-24 21:54:35.53 spid4s The procedure 'sys.sp_dbcmptlevel' cannot be executed within a transaction.
2016-11-24 21:54:35.53 spid4s -----------------------------------------
2016-11-24 21:54:35.53 spid4s Starting execution of PRE_SQLAGENT100.SQL
2016-11-24 21:54:35.53 spid4s -----------------------------------------
2016-11-24 21:54:35.54 spid4s Error: 226, Severity: 16, State: 6.
2016-11-24 21:54:35.54 spid4s ALTER DATABASE statement not allowed within multi-statement transaction.
2016-11-24 21:54:35.54 spid4s Error: 912, Severity: 21, State: 2.
2016-11-24 21:54:35.54 spid4s Script level upgrade for database 'master' failed because upgrade step 'msdb110_upgrade.sql' encountered error 226, state 6, severity 16. This is a serious error condition which might interfere with regular operation and the database will be taken offline. If the error happened during upgrade of the 'master' database, it will prevent the entire SQL Server instance from starting. Examine the previous errorlog entries for errors, take the appropriate corrective actions and re-start the database so that the script upgrade steps run to completion.
2016-11-24 21:54:35.54 spid4s Error: 3417, Severity: 21, State: 3.
2016-11-24 21:54:35.54 spid4s Cannot recover the master database. SQL Server is unable to run. Restore master from a full backup, repair it, or rebuild it. For more information about how to rebuild the master database, see SQL Server Books Online.