数据库open报ORA-07445 kglsget错误处理----惜分飞

有朋友反馈,数据库服务器断电之后,强制拉库无法open成功

Wed Apr 19 18:13:30 2023 ALTER DATABASE OPEN Beginning crash recovery of 1 threads  parallel recovery started with 32 processes Started redo scan Completed redo scan  read 35 KB redo, 20 data blocks need recovery Started redo application at  Thread 1: logseq 4, block 3 Recovery of Online Redo Log: Thread 1 Group 1 Seq 4 Reading mem 0   Mem# 0: E:\APP\ADMINISTRATOR\ORADATA\ORCL\REDO01.LOG Completed redo application of 0.02MB Completed crash recovery at  Thread 1: logseq 4, block 73, scn 157134992  20 data blocks read, 20 data blocks written, 35 redo k-bytes read Thread 1 advanced to log sequence 5 (thread open) Thread 1 opened at log sequence 5   Current log# 2 seq# 5 mem# 0: E:\APP\ADMINISTRATOR\ORADATA\ORCL\REDO02.LOG Successful open of redo thread 1 MTTR advisory is disabled because FAST_START_MTTR_TARGET is not set SMON: enabling cache recovery Successfully onlined Undo Tablespace 2. Verifying file header compatibility for 11g tablespace encryption.. Verifying 11g file header compatibility for tablespace encryption completed SMON: enabling tx recovery Database Characterset is ZHS16GBK No Resource Manager plan active Starting background process QMNC Wed Apr 19 18:13:34 2023 QMNC started with pid=56, OS id=6380 Exception [type: ACCESS_VIOLATION, UNABLE_TO_READ] [ADDR:0x12] [PC:0x9068BE9, kglsget()+547] ERROR: Unable to normalize symbol name for the following short stack (at offset 199): dbgexProcessError()+193<-dbgeExecuteForError()+65<-dbgePostErrorKGE()+1726 <-dbkePostKGE_kgsf()+75<-kgeade()+560<-kgerev()+125<-kgerec5()+60<-sss_xcpt_EvalFilterEx()+1869 <-sss_xcpt_EvalFilter()+174<-.1.6_8+59<-00007FFB13102316<-00007FFB1311398D<-00007FFB130D93A7 <-00007FFB13112B1A<-kglsget()+547<-qcdolci()+80<-qcdoloi()+167<-qcdlgcd()+940<-kkdlgcd()+129 <-PGOSF158_kkmfbtcn()+17<-qcsIsColInFro()+474<-qcsRslvColWithinQbc()+304<-qcsStrongColRslv()+632 <-qcsRslvName()+212<-qcsridn()+104<-qcsraic()+736<-qcspqbDescendents()+485<-qcspqb()+154<-kkmdrv()+200 <-opiSem()+2560<-opiDeferredSem()+565<-opitca()+391<-PGOSF525_kksFullTypeCheck()+27<-rpiswu2()+2757 <-kksLoadChild()+9357<-kxsGetRuntimeLock()+2320<-kksfbc()+15225<-kkspsc0()+2117<-kksParseCursor()+181 <-opiosq0()+2538<-opiall0()+6705<-opikpr()+699<-opiodr()+1662<-rpidrus()+862<-rpidru()+154<-rpiswu2()+2757 <-kprball()+1610<-qmCheckIfXdbInstalled()+1059<-qm_open_db()+11<-kscnfy()+778 Errors in file e:\app\administrator\diag\rdbms\orcl\orcl\trace\orcl_ora_6036.trc  (incident=113085): ORA-07445: 出现异常错误: 核心转储 [kglsget()+547] [ACCESS_VIOLATION] [ADDR:0x12] [PC:0x9068BE9] [UNABLE_TO_READ] [] Incident details in: e:\app\administrator\diag\rdbms\orcl\orcl\incident\incdir_113085\orcl_ora_6036_i113085.trc Wed Apr 19 18:13:36 2023 Trace dumping is performing id=[cdmp_20230419181336] Wed Apr 19 18:13:39 2023 PMON (ospid: 6624): terminating the instance due to error 397 Instance terminated by PMON, pid = 6624

查看trace文件

*** 2023-04-21 17:29:42.077 *** SESSION ID:(898.359) 2023-04-21 17:29:42.077 *** CLIENT ID:() 2023-04-21 17:29:42.077 *** SERVICE NAME:(SYS$USERS) 2023-04-21 17:29:42.077 *** MODULE NAME:(sqlplus.exe) 2023-04-21 17:29:42.077 *** ACTION NAME:() 2023-04-21 17:29:42.077    Dump continued from file: e:\app\administrator\diag\rdbms\orcl\orcl\trace\orcl_ora_9648.trc ORA-07445: 出现异常错误: 核心转储 [kglsget()+547] [ACCESS_VIOLATION] [ADDR:0x12] [PC:0x9138BE9] [UNABLE_TO_READ] [] ========= Dump for incident 444285 (ORA 7445 [kglsget()+547]) ======== ----- Beginning of Customized Incident Dump(s) ----- Exception [type: ACCESS_VIOLATION, UNABLE_TO_READ] [ADDR:0x12] [PC:0x9138BE9, kglsget()+547] Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production Process Id: 0x00000a8c  Thread Id : 0x000025b0    Time : Fri Apr 21 17:29:42 Excp. Code: 0xc0000005  Excp. Type: ACCESS_VIO    Flags: 0x00000000 ------------------- Registers ---------------------------- ip=0000000009138BE9 sp=00000000276FA470 rp=0000000A0BF280D0 r1=000000001089AFE0 r2=0000000000000000 r3=0000000000000101 r4=00000009BDFE40B0 r5=00000000276FA470 r6=0000000A0BF280D0 r7=00000000000005C0 r8=00000009B9DC4F48 r9=0000000A0BF280D0 r10=0000000000000200 r11=00000000276FA590 r12=00000009ED85F4C0 r13=000000000CB3C070 r14=0000000000000001 r15=0000000000000001 ------------------- End of Registers --------------------- *** 2023-04-21 17:29:42.077 dbkedDefDump(): Starting a non-incident diagnostic dump (flags=0x3, level=3, mask=0x0) ----- Current SQL Statement for this session (sql_id=gtf6tgc2ycgxx) ----- select count(*) from XDB.XDB$SCHEMA s where s.xmldata.schema_url = 'http://xmlns.oracle.com/xdb/XDBSchema.xsd' ----- Call Stack Trace ----- calling              call     entry                argument values in hex      location             type     point                (? means dubious value)     -------------------- -------- -------------------- ---------------------------- kglsget()+547                 0000000000000000     009962700 00996270C 000000000                                                    0276DCCA0 qcdolci()+80         CALL???  kglsget()+347        9C5F9E7D0 009138AE2 000000018                                                    000000001 qcdoloi()+167        CALL???  qcdolci()            00000DC7E 008D52DEF 000000006                                                    00CB5BEE8 qcdlgcd()+940        CALL???  qcdoloi()            000000000 000000000 000000000                                                    000000000 kkdlgcd()+129        CALL???  qcdlgcd()            000000000 9B9DC6C78 000000000                                                    01089AA20 __PGOSF158_kkmfbtcn  CALL???  kkdlgcd()            01089AFE0 00CB5BEE8 000000000 ()+17                                              000000000 qcsIsColInFro()+474  CALL???  __PGOSF158_kkmfbtcn  000000001 9BDFE41E0 000000000                               ()                   000000001 qcsRslvColWithinQbc  CALL???  qcsIsColInFro()      900000000 01089AFE0 0276FCFC0 ()+304                                             742E204F1B71 qcsStrongColRslv()+  CALL???  qcsRslvColWithinQbc  000000010 27F00000000 632                           ()+73                000000000 000000000 qcsRslvName()+212    CALL???  qcsStrongColRslv()+  0276FA9E0 9C3F136C0 00764E4E0                               516                  0093A505B qcsridn()+104        CALL???  qcsRslvName()        101000000000000 000000000                                                    000000000 0276FAE90 qcsraic()+736        CALL???  qcsridn()            0276FACB0 0276FACB0 000000000                                                    000000001 qcspqbDescendents()  CALL???  qcsraic()            0276FAE90 01089AFE0 00CB5D030 +485                                               00CB5CEE8 qcspqb()+154         CALL???  qcspqbDescendents()  00000002A 008D53029 01089AFE0                                                    000000000 kkmdrv()+200         CALL???  qcspqb()             000000029 00895C700 0276FAF90                                                    00895C700 opiSem()+2560        CALL???  kkmdrv()             00CB31730 0108B7820 000000001                                                    9C3F13730 opiDeferredSem()+56  CALL???  opiSem()             0276FCFC0 A09FA3D68 00000006E 5                                                  000000001 opitca()+391         CALL???  opiDeferredSem()     000000001 000000000 006F7AC18                                                    000000000 __PGOSF525_kksFullT  CALL???  opitca()             037615F10 9C3F138D0 0277000A0 ypeCheck()+27                                      00895C700 rpiswu2()+2757       CALL???  __PGOSF525_kksFullT  0276FEB98 000004018 0108A04E0                               ypeCheck()           0108A0700 kksLoadChild()+9357  CALL???  rpiswu2()            9F86A81C8 000000000 9C5F9D1E4                                                    000000002 kxsGetRuntimeLock()  CALL???  kksLoadChild()       01089AFE0 A09FA39D8 0276FF400 +2320                                              A09FA39D8 kksfbc()+15225       CALL???  kxsGetRuntimeLock()  01089AFE0 037615F10 0276FF400                                                    000000103 kkspsc0()+2117       CALL???  kksfbc()             037615F10 000000003 A00000108                                                    0076D1C80 kksParseCursor()+18  CALL???  kkspsc0()            00CAD1DA8 0076D1C80 00000006F 1                                                  000000003 opiosq0()+2538       CALL???  kksParseCursor()     00CACF990 000000000 00895C700                                                    027700940 opiall0()+6705       CALL???  opiosq0()            000000003 00000000E 0277010C0                                                    000000020 opikpr()+699         CALL???  opiall0()            000000065 000000022 0277018C8                                                    000000000 opiodr()+1662        CALL???  opikpr()             000000065 90000001C 027703208                                                    01089AA20 rpidrus()+862        CALL???  opiodr()             000000065 00000001C 027703208                                                    000000000 rpidru()+154         CALL???  rpidrus()            0277027F8 000000000 000000000                                                    000000000 rpiswu2()+2757       CALL???  rpidru()             027703030 000000000 000000000                                                    000000000 kprball()+1610       CALL???  rpiswu2()            9F86A81C8 000000000 027702E50                                                    000000002 qmCheckIfXdbInstall  CALL???  kprball()            027703208 000000100 000000002 ed()+1059                                          00CAEC188 qm_open_db()+11      CALL???  qmCheckIfXdbInstall  000000000 000000000 000000000                               ed()                 00895C700 kscnfy()+778         CALL???  qm_open_db()         657FC5CD00000019 000000000                                                    000000000 100000000 adbdrv()+45489       CALL???  kscnfy()             000000019 000000000 000000000                                                    000000000 opiexe()+20842       CALL???  adbdrv()             000000023 000000003 A00000102                                                    000000000 opiosq0()+5129       CALL???  opiexe()+16981       000000004 000000000 02770A8C0                                                    009121AB3 kpooprx()+357        CALL???  opiosq0()            000000003 00000000E 02770AB90                                                    0000000A4 kpoal8()+940         CALL???  kpooprx()            01089AFE0 0090CC0A8 01089AFE0                                                    000000001 opiodr()+1662        CALL???  kpoal8()             00000005E 00000001C 02770E100                                                    00ABBF224 ttcpip()+1325        CALL???  opiodr()             00000005E 00000001C 02770E100                                                    4100200000000000 opitsk()+2040        CALL???  ttcpip()             0108B4D00 000000000 000000000                                                    000000000 opiino()+1258        CALL???  opitsk()             00000001E 000000000 000000000                                                    02770F9F8 opiodr()+1662        CALL???  opiino()             00000003C 000000004 02770FAB0                                                    000000000 opidrv()+864         CALL???  opiodr()             00000003C 000000004 02770FAB0                                                    615C3A6500000000 sou2o()+98           CALL???  opidrv()+150         00000003C 000000004 02770FAB0                                                    000000000 opimai_real()+158    CALL???  sou2o()              064425745 000000000 000000000                                                    02770FBA4 opimai()+191         CALL???  opimai_real()        7FFA241388C0 7FFA24138A49                                                    000000000 00895C700 *** 2023-04-21 17:29:42.343 OracleThreadStart()  CALL???  opimai()             000401452 000000002 0085DFE20 +724                                               0000025B0 00007FFA246713D2     CALL???  OracleThreadStart()  00FCAFF18 000000000 000000000                                                    000000000 00007FFA26D403C4     CALL???  00007FFA246713B0     7FFA246713B0 000000000                                                    000000000 000000000    --------------------- Binary Stack Dump ---------------------

确定报错是在select count(*) from XDB.XDB$SCHEMA s where s.xmldata.schema_url = ‘http://xmlns.oracle.com/xdb/XDBSchema.xsd’这个sql语句中,对其数据库启动过程进行跟踪，没有发现该语句而是只有报错

EXEC #6:c=0,e=181,p=0,cr=0,cu=0,mis=0,r=0,dep=2,og=4,plh=3755742892,tim=22655713465 FETCH #6:c=0,e=12,p=0,cr=3,cu=0,mis=0,r=1,dep=2,og=4,plh=3755742892,tim=22655713503 CLOSE #6:c=0,e=6,dep=2,type=3,tim=22655713532 Exception [type: ACCESS_VIOLATION, UNABLE_TO_READ] [ADDR:0x12] [PC:0x9138BE9, kglsget()+547]  dump file: e:\app\administrator\diag\rdbms\orcl\orcl\incident\incdir_452285\orcl_ora_9848_i452285.trc ORA-07445: 出现异常错误: 核心转储 [kglsget()+547] [ACCESS_VIOLATION] [ADDR:0x12] [PC:0x9138BE9] [UNABLE_TO_READ] []

证明ORA-07445 kglsget错误的语句没有到sql执行阶段,而是在解析阶段就开始报错.通过对oracle启动过程进行处理(因为该语句不是数据库启动个必须的语句)，规避掉该sql执行,实现数据库正常open