今天一个同事说在一个生产库执行某个存储过程，遇到了错误： Fatal error 605 occurred at jul 29 2014
我试着执行该存储过程，结果出现下面错误，每次执行该存储过程，得到的错误内容都不一样（page变化，还有就是allocation unit）变化
消息 605，级别 21，状态 3，过程 usp_xxxxxxxxx，第 228 行
Attempt to fetch logical page (7:121808) in database 2 failed. It belongs to allocation unit 8358680970783621120 not to 5332262008984567808.
消息 605，级别 21，状态 3，过程 usp_xxxxxxxxx，第 228 行
Attempt to fetch logical page (3:122376) in database 2 failed. It belongs to allocation unit 8574853753020284928 not to 5332262008984567808.
消息 605，级别 21，状态 3，过程 usp_xxxxxxxxx，第 228 行
Attempt to fetch logical page (7:394) in database 2 failed. It belongs to allocation unit 7782220197180997632 not to 1297036693380923392.
第一次遇到这个问题，首先我想到的是是否数据库tempdb是否有一致性错误问题，因为tempdb的database_id为2.于是我对tempdb数据库做了dbcc checkb 完整一致性检查，结果如下所示，没有发现任何问题。
DBCC CHECKDB('tempdb')
DBCC results for 'tempdb'.
DBCC CHECKDB will not check SQL Server catalog or Service Broker consistency because a database snapshot could not be created or because WITH TABLOCK was specified.
DBCC results for 'sys.sysrscols'.
There are 754 rows in 8 pages for object "sys.sysrscols".
DBCC results for 'sys.sysrowsets'.
There are 107 rows in 1 pages for object "sys.sysrowsets".
DBCC results for 'sys.sysallocunits'.
There are 119 rows in 2 pages for object "sys.sysallocunits".
DBCC results for 'sys.sysfiles1'.
There are 8 rows in 1 pages for object "sys.sysfiles1".
DBCC results for 'sys.syspriorities'.
There are 0 rows in 0 pages for object "sys.syspriorities".
DBCC results for 'sys.sysfgfrag'.
There are 2 rows in 1 pages for object "sys.sysfgfrag".
DBCC results for 'sys.sysphfg'.
There are 1 rows in 1 pages for object "sys.sysphfg".
DBCC results for 'sys.sysprufiles'.
There are 8 rows in 1 pages for object "sys.sysprufiles".
DBCC results for 'sys.sysftinds'.
There are 0 rows in 0 pages for object "sys.sysftinds".
DBCC results for 'sys.sysowners'.
There are 14 rows in 1 pages for object "sys.sysowners".
DBCC results for 'sys.sysprivs'.
There are 131 rows in 1 pages for object "sys.sysprivs".
DBCC results for 'sys.sysschobjs'.
There are 84 rows in 1 pages for object "sys.sysschobjs".
DBCC results for 'sys.syscolpars'.
There are 598 rows in 10 pages for object "sys.syscolpars".
DBCC results for 'sys.sysnsobjs'.
There are 1 rows in 1 pages for object "sys.sysnsobjs".
DBCC results for 'sys.syscerts'.
There are 0 rows in 0 pages for object "sys.syscerts".
DBCC results for 'sys.sysxprops'.
There are 0 rows in 0 pages for object "sys.sysxprops".
DBCC results for 'sys.sysscalartypes'.
There are 34 rows in 1 pages for object "sys.sysscalartypes".
DBCC results for 'sys.systypedsubobjs'.
There are 0 rows in 0 pages for object "sys.systypedsubobjs".
DBCC results for 'sys.sysidxstats'.
There are 170 rows in 2 pages for object "sys.sysidxstats".
DBCC results for 'sys.sysiscols'.
There are 318 rows in 2 pages for object "sys.sysiscols".
DBCC results for 'sys.sysbinobjs'.
There are 23 rows in 1 pages for object "sys.sysbinobjs".
DBCC results for 'sys.sysaudacts'.
There are 0 rows in 0 pages for object "sys.sysaudacts".
DBCC results for 'sys.sysobjvalues'.
There are 179 rows in 26 pages for object "sys.sysobjvalues".
DBCC results for 'sys.sysclsobjs'.
There are 16 rows in 1 pages for object "sys.sysclsobjs".
DBCC results for 'sys.sysrowsetrefs'.
There are 0 rows in 0 pages for object "sys.sysrowsetrefs".
DBCC results for 'sys.sysremsvcbinds'.
There are 0 rows in 0 pages for object "sys.sysremsvcbinds".
DBCC results for 'sys.sysxmitqueue'.
There are 0 rows in 0 pages for object "sys.sysxmitqueue".
DBCC results for 'sys.sysrts'.
There are 1 rows in 1 pages for object "sys.sysrts".
DBCC results for 'sys.sysconvgroup'.
There are 0 rows in 0 pages for object "sys.sysconvgroup".
DBCC results for 'sys.sysdesend'.
There are 0 rows in 0 pages for object "sys.sysdesend".
DBCC results for 'sys.sysdercv'.
There are 0 rows in 0 pages for object "sys.sysdercv".
DBCC results for 'sys.syssingleobjrefs'.
There are 157 rows in 1 pages for object "sys.syssingleobjrefs".
DBCC results for 'sys.sysmultiobjrefs'.
There are 106 rows in 1 pages for object "sys.sysmultiobjrefs".
DBCC results for 'sys.sysguidrefs'.
There are 0 rows in 0 pages for object "sys.sysguidrefs".
DBCC results for 'sys.syscompfragments'.
There are 0 rows in 0 pages for object "sys.syscompfragments".
DBCC results for 'sys.sysftstops'.
There are 0 rows in 0 pages for object "sys.sysftstops".
DBCC results for 'sys.sysqnames'.
There are 97 rows in 1 pages for object "sys.sysqnames".
DBCC results for 'sys.sysxmlcomponent'.
There are 99 rows in 1 pages for object "sys.sysxmlcomponent".
DBCC results for 'sys.sysxmlfacet'.
There are 112 rows in 1 pages for object "sys.sysxmlfacet".
DBCC results for 'sys.sysxmlplacement'.
There are 18 rows in 1 pages for object "sys.sysxmlplacement".
DBCC results for 'sys.sysobjkeycrypts'.
There are 0 rows in 0 pages for object "sys.sysobjkeycrypts".
DBCC results for 'sys.sysasymkeys'.
There are 0 rows in 0 pages for object "sys.sysasymkeys".
DBCC results for 'sys.syssqlguides'.
There are 0 rows in 0 pages for object "sys.syssqlguides".
DBCC results for 'sys.sysbinsubobjs'.
There are 3 rows in 1 pages for object "sys.sysbinsubobjs".
DBCC results for 'sys.syssoftobjrefs'.
There are 0 rows in 0 pages for object "sys.syssoftobjrefs".
DBCC results for 'sys.fulltext_thesaurus_phrase_table'.
There are 0 rows in 0 pages for object "sys.fulltext_thesaurus_phrase_table".
DBCC results for '#0519C6AF'.
There are 0 rows in 0 pages for object "#0519C6AF".
DBCC results for '#09DE7BCC'.
There are 0 rows in 1 pages for object "#09DE7BCC".
DBCC results for '#0AD2A005'.
There are 0 rows in 1 pages for object "#0AD2A005".
DBCC results for '#0BC6C43E'.
There are 0 rows in 1 pages for object "#0BC6C43E".
DBCC results for '#1CF15040'.
There are 0 rows in 1 pages for object "#1CF15040".
DBCC results for '#2D27B809'.
There are 0 rows in 1 pages for object "#2D27B809".
DBCC results for '#2E1BDC42'.
There are 0 rows in 1 pages for object "#2E1BDC42".
DBCC results for '#2F10007B'.
There are 0 rows in 1 pages for object "#2F10007B".
DBCC results for '#300424B4'.
There are 0 rows in 1 pages for object "#300424B4".
DBCC results for '#31EC6D26'.
There are 0 rows in 0 pages for object "#31EC6D26".
DBCC results for 'sys.queue_messages_1977058079'.
There are 0 rows in 0 pages for object "sys.queue_messages_1977058079".
DBCC results for 'sys.queue_messages_2009058193'.
There are 0 rows in 0 pages for object "sys.queue_messages_2009058193".
DBCC results for 'sys.queue_messages_2041058307'.
There are 0 rows in 0 pages for object "sys.queue_messages_2041058307".
DBCC results for 'sys.filestream_tombstone_2073058421'.
There are 0 rows in 0 pages for object "sys.filestream_tombstone_2073058421".
DBCC results for 'sys.syscommittab'.
There are 0 rows in 0 pages for object "sys.syscommittab".
DBCC results for 'sys.service_broker_map'.
There are 14 rows in 1 pages for object "sys.service_broker_map".
DBCC results for 'sys.fulltext_thesaurus_metadata_table'.
There are 0 rows in 0 pages for object "sys.fulltext_thesaurus_metadata_table".
DBCC results for 'sys.fulltext_thesaurus_state_table'.
There are 0 rows in 0 pages for object "sys.fulltext_thesaurus_state_table".
CHECKDB found 0 allocation errors and 0 consistency errors in database 'tempdb'.
DBCC execution completed. If DBCC printed error messages, contact your system administrator.