ORA-xxxxx – 第3页 – Database SOS

ORA-600 2131故障说明

oracle 12c数据库启动报ORA-600 2131错误

Mon Nov 26 09:43:57 2018
starting up 1 dispatcher(s) for network address '(ADDRESS=(PARTIAL=YES)(PROTOCOL=TCP))'...
starting up 1 shared server(s) ...
ORACLE_BASE from environment = D:\app\Administrator
alter database mount exclusive
Mon Nov 26 09:44:00 2018
Using default pga_aggregate_limit of 2048 MB
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\orcl12c\orcl12c\trace\orcl12c_ora_3040.trc  (incident=375524):
ORA-00600: ??????, ??: [2131], [9], [8], [], [], [], [], [], [], [], [], []
Incident details in: D:\APP\ADMINISTRATOR\diag\rdbms\orcl12c\orcl12c\incident\incdir_375524\orcl12c_ora_3040_i375524.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
ORA-600 signalled during: alter database mount exclusive...

这个日志比较明显,数据库无法mount,在mount操作的时候报ORA-600 2131错误.
trace文件报错

Error: kccpb_sanity_check_2
Control file sequence number mismatch!
fhcsq: 497844 bhcsq: 497849 cfn 0 rpbn 16
----- Call Stack Trace -----
calling              call     entry                argument values in hex
location             type     point                (? means dubious value)
-------------------- -------- -------------------- ----------------------------
ksedst1()+92         CALL???  skdstdst()           000000001 000004000 000030000
                                                   016301338
kccpb_sanity_check(  CALL???  ksedst1()            1492761E0 0000798B4 0000798B9
)+834                                              000000000
kccbmp_get()+275     CALL???  kccpb_sanity_check(  000000000 000000000 000000000
                              )                    000004000
kccsed_rbl()+174     CALL???  kccbmp_get()         000017E28 015A67E14 015592200
                                                   000000001
kccocx()+1399        CALL???  kccsed_rbl()         100000010 100000001 0000354D8
                                                   000035508
kccocf()+167         CALL???  kccocx()+528         016303990 000000000
                                                   7FF00000001 000000000
kcfcmb()+1254        CALL???  kccocf()             000000000 000000000 000000000
                                                   000000000
kcfmdb()+69          CALL???  kcfcmb()             000000000 7FF59FFF856
                                                   000000007 7FE00000000
adbdrv_options()+43  CALL???  kcfmdb()             0163083E0 14903FF2C 000000005
724                                                000000000
adbdrv()+149         CALL???  adbdrv_options()     000000000 000000000 0163084A0
                                                   851F2CC90B75
opiexe()+22668       CALL???  adbdrv()             7FF00000023 000000003
                                                   000000000 016309380
opiosq0()+6009       CALL???  opiexe()             000000000 000000000 016309990
                                                   000000000
kpooprx()+410        CALL???  opiosq0()            000000003 000000000 000000000
                                                   0000000A4
kpoal8()+994         CALL???  kpooprx()            0146A57FC 000000001 0146A5820
                                                   000000001
opiodr()+1601        CALL???  kpoal8()             000000000 015523288 015523270
                                                   0159FCDD0
ttcpip()+1223        CALL???  opiodr()             7FE0000005E 00000001F
                                                   01630DA20 7FE00000000
opitsk()+2160        CALL???  ttcpip()             0146C0690 000000000 000000000
                                                   000000000
opiino()+1079        CALL???  opitsk()             000000007 000000000 01630F200
                                                   01630E970
opiodr()+1601        CALL???  opiino()             00000003C 000000000 01630F470
                                                   000000000
opidrv()+842         CALL???  opiodr()             00000003C 000000004 01630F470
                                                   000000000
sou2o()+94           CALL???  opidrv()+156         10000003C 7FE00000004
                                                   01630F470 0154E6A30
opimai_real()+276    CALL???  sou2o()              1D4851F4C467583 00A9D55E0
                                                   8001A000B07E2 1004B0039001E
opimai()+170         CALL???  opimai_real()        000000000 851F2CB1B179
                                                   00A9D55E0 01630F628
OracleThreadStart()  CALL???  opimai()             000000000 149031F90 000000050
+713                                               0000005C8
00000000775259CD     CALL???  OracleThreadStart()  000000000 000000000 000000000
                                                   000000000
000000007765A561     CALL???  00000000775259C0     000000000 000000000 000000000
                                                   000000000
--------------------- Binary Stack Dump ---------------------

这个错误和以往版本中的kccpb_sanity_check_2比较类似,由于数据库异常关闭导致ctl写丢失导致
ORA-600 2131/kccpb_sanity_check_2解释

DESCRIPTION:
  This internal error is raised when the sequence number (seq#) of the
  current block of the controlfile is greater than the seq# in the controlfile header.
  The header value should always be equal to, or greater than the value
  held in the control file block(s).
  This extra check was introduced in Oracle 10gR2 to detect lost writes
  or stale reads to the header.
ARGUMENTS:
  Arg [a] seq# in control block header.
  Arg [b] seq# in the control file header.
  Arg 
FUNCTIONALITY:
  Kernel Cache layer Control file component.

ORA-00600 dbkif_find_next_record_1

联系：手机/微信(+86 17813235971) QQ(107644445)

标题：ORA-00600 dbkif_find_next_record_1

数据库版本信息

SQL> select * from v$version;
BANNER
--------------------------------------------------------------------------------
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
PL/SQL Release 11.2.0.1.0 - Production
CORE	11.2.0.1.0	Production
TNS for 64-bit Windows: Version 11.2.0.1.0 - Production
NLSRTL Version 11.2.0.1.0 - Production

数据库启动报ORA-00600 dbkif_find_next_record_1错误

alter database open
Beginning crash recovery of 1 threads
 parallel recovery started with 3 processes
Started redo scan
Completed redo scan
 read 133 KB redo, 72 data blocks need recovery
Started redo application at
 Thread 1: logseq 49070, block 14720
Recovery of Online Redo Log: Thread 1 Group 2 Seq 49070 Reading mem 0
  Mem# 0: D:\APP\xff\ORADATA\ORCL\REDO02.LOG
Completed redo application of 0.09MB
Errors in file d:\app\xff\diag\rdbms\orcl\orcl\trace\orcl_ora_2340.trc  (incident=477756):
ORA-00600: ??????, ??: [dbkif_find_next_record_1], [], [], [], [], [], [], [], [], [], [], []
Incident details in: d:\app\xff\diag\rdbms\orcl\orcl\incident\incdir_477756\orcl_ora_2340_i477756.trc
Wed Sep 26 10:52:07 2018
Trace dumping is performing id=[cdmp_20180926105207]
Wed Sep 26 10:52:08 2018
Aborting crash recovery due to error 600
Errors in file d:\app\xff\diag\rdbms\orcl\orcl\trace\orcl_ora_2340.trc:
ORA-00600: ??????, ??: [dbkif_find_next_record_1], [], [], [], [], [], [], [], [], [], [], []
Errors in file d:\app\xff\diag\rdbms\orcl\orcl\trace\orcl_ora_2340.trc:
ORA-00600: ??????, ??: [dbkif_find_next_record_1], [], [], [], [], [], [], [], [], [], [], []
ORA-600 signalled during: alter database open...

这里比较明显，数据库是在做实例恢复的时候遭遇到ORA-600 dbkif_find_next_record_1错误,无法正常应用日志导致该错误,具体原因由于:the NAB and finds it is less than the block# from the on-disk-RBA recorded，对于这种问题，通过人工修改next available block# in the Online Redo Log的相关记录,即可正常open数据库,而且理论上数据0丢失

ORA-07445 qcdlgcd

联系：手机/微信(+86 17813235971) QQ(107644445)

标题：ORA-07445 qcdlgcd

SQL执行报ORA-03113错误

SQL> SELECT *
  FROM USER.TABLE_NAME t
 WHERE t.YEAR = '2019'
   AND t.UPPCODE = '51010000'
   AND  t.MONTH = '01';
  2    3    4    5
SELECT *
*
ERROR at line 1:
ORA-03113: end-of-file on communication channel
Process ID: 68389
Session ID: 2419 Serial number: 34370

数据库版本等信息

Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production
With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options
ORACLE_HOME = /oracle/product/db12cr1
System name:	Linux
Node name:	Tkfcsdb
Release:	2.6.32-431.el6.x86_64
Version:	#1 SMP Sun Nov 10 22:19:54 EST 2013
Machine:	x86_64

alert日志报错

Thu Sep 27 17:41:15 2018
Exception [type: SIGSEGV, Address not mapped to object] [ADDR:0x4] [PC:0xCDFB0C6, qcdlgcd()+70] [flags: 0x0, count: 1]
Errors in file /oracle/diag/rdbms/tst12uf/tst12uf/trace/tst12uf_ora_234433.trc  (incident=126129) (PDBNAME=PTST12UF):
ORA-07445:exception encountered:core dump[qcdlgcd()+70][SIGSEGV][ADDR:0x4][PC:0xCDFB0C6][Address not mapped to object][]
Incident details in: /oracle/diag/rdbms/tst12uf/tst12uf/incident/incdir_126129/tst12uf_ora_234433_i126129.trc
Use ADRCI or Support Workbench to package the incident.

trace文件

----- Beginning of Customized Incident Dump(s) -----
Dumping swap information
Memory (Avail / Total) = 948.73M / 63736.63M
Swap (Avail / Total) = 30025.52M /  32255.99M
Exception [type: SIGSEGV, Address not mapped to object] [ADDR:0x4] [PC:0xCDFB0C6, qcdlgcd()+70] [flags: 0x0, count: 1]
Registers:
%rax: 0x0000000000000000 %rbx: 0x000000020c3da3f0 %rcx: 0x00007fc492268a40
%rdx: 0x00007fc49239eab0 %rdi: 0x000000022cd5da20 %rsi: 0x00007fc492f2bc80
%rsp: 0x00007fffbd9c9430 %rbp: 0x00007fffbd9c94a0  %r8: 0x00000002372efcb8
 %r9: 0x000000022cd5da20 %r10: 0x00007fc49239eab0 %r11: 0x00007fc492268a40
%r12: 0x000000022cd5da20 %r13: 0x00007fc492f2bc80 %r14: 0x00007fc49239eab0
%r15: 0x00007fc492268a40 %rip: 0x000000000cdfb0c6 %efl: 0x0000000000010206
  qcdlgcd()+53 (0xcdfb0b5) mov %rdi,%r12
  qcdlgcd()+56 (0xcdfb0b8) mov 0x10(%rax),%rbx
  qcdlgcd()+60 (0xcdfb0bc) jz 0xcdfb29e
  qcdlgcd()+66 (0xcdfb0c2) mov 0x60(%r15),%rax
> qcdlgcd()+70 (0xcdfb0c6) movzwl 0x4(%rax),%r8d
  qcdlgcd()+75 (0xcdfb0cb) cmp $30,%r8d
  qcdlgcd()+79 (0xcdfb0cf) jnle 0xcdfb277
  qcdlgcd()+85 (0xcdfb0d5) pxor %xmm0,%xmm0
  qcdlgcd()+89 (0xcdfb0d9) movaps %xmm0,-0x40(%rbp)
*** 2018-09-27 17:41:15.110
dbkedDefDump(): Starting a non-incident diagnostic dump (flags=0x3, level=3, mask=0x0)
[TOC00004]
----- Current SQL Statement for this session (sql_id=52chysuyh36t4) -----
SELECT /* DS_SVC */ /*+ dynamic_sampling(0) no_sql_tune
no_monitoring optimizer_features_enable(default)
no_parallel result_cache(snapshot=3600) */
SUM(C1) FROM (SELECT /*+ qb_name("innerQuery")
NO_INDEX_FFS( "T")  */ 1 AS C1 FROM "USER"."TABLE_NAME" "T"
WHERE ("T"."MONTH"='01') AND ("T"."UPPCODE"='51010000') AND ("T"."YEAR"='2019')) innerQuery
[TOC00004-END]
[TOC00005]
----- Call Stack Trace -----
calling              call     entry                argument values in hex
location             type     point                (? means dubious value)
-------------------- -------- -------------------- ----------------------------
skdstdst()+45        call     kgdsdst()            7FC492BAB678 000000003
                                                   7FC492B8D0B0 ? 7FC492B8D1C8 ?
                                                   7FC492BAAEA8 ? 000000083 ?
ksedst()+119         call     skdstdst()           7FC492BAB678 000000001
                                                   000000001 7FC492B8D1C8 ?
                                                   7FC492BAAEA8 ? 000000083 ?
dbkedDefDump()+1119  call     ksedst()             000000001 000000001 ?
                                                   000000001 ? 7FC492B8D1C8 ?
                                                   7FC492BAAEA8 ? 000000083 ?
ksedmp()+261         call     dbkedDefDump()       000000003 000000003
                                                   000000001 ? 7FC492B8D1C8 ?
                                                   7FC492BAAEA8 ? 000000083 ?
ssexhd()+2650        call     ksedmp()             00000044F 000000003 ?
                                                   000000001 ? 000000003
                                                   7FC492BAAEA8 ? 000000083 ?
sslsshandler()+456   call     ssexhd()             202F206C69617641
                                                   3D20296C61746F54
                                                   4D33372E38343920
                                                   3633373336202F20
                                                   6177530A4D33362E 000000083 ?
__sighandler()       call     sslsshandler()       000002000 000000000 000000000
                                                   3633373336202F20 ?
                                                   6177530A4D33362E ?
                                                   000000083 ?
qcdlgcd()+70         signal   __sighandler()       22CD5DA20 7FC492F2BC80
                                                   7FC49239EAB0 7FC492268A40 ?
                                                   2372EFCB8 ? 22CD5DA20 ?
kkdlgcd()+118        call     qcdlgcd()            22CD5DA20 ? 7FC492F2BC80 ?
                                                   7FC49239EAB0 ? 7FC492268A40 ?
                                                   2372EFCB8 ? 22CD5DA20 ?
kkmfbtic()+17        call     kkdlgcd()            7FC49239EAB0 ? 7FC492268A40 ?
                                                   7FC49239EAB0 ? 7FC492268A40 ?
                                                   2372EFCB8 ? 22CD5DA20 ?
qcsgcic()+163        call     kkmfbtic()           7FC49239EAB0 ? 7FC492268A40 ?
                                                   7FC49239EAB0 ? 7FC492268A40 ?
                                                   2372EFCB8 ? 22CD5DA20 ?
kkmgkc()+147         call     qcsgcic()            22CD5DA20 ? 7FC492F2BC80 ?
                                                   7FC49239EAB0 ? 7FC492268A40 ?
                                                   000000007 22CD5DA20 ?
kokscit()+65         call     kkmgkc()             22CD5DA20 ? 7FC492F2BC80 ?
                                                   7FC49239EAB0 ? 7FC492268A40 ?
                                                   000000007 ? 22CD5DA20 ?
qkebCreateColById()  call     kokscit()            22CD5DA20 ? 7FC492F2BC80 ?
+298                                               7FC49239EAB0 ? 7FC492268A40 ?
                                                   000000007 ? 22CD5DA20 ?
qksvcGetGuardCol()+  call     qkebCreateColById()  000000002 7FC4923A4078
161                                                7FC49239EAB0 ? 000000007 ?
                                                   7FC492268A40 ? 22CD5DA20 ?
qksvcProcessVCColum  call     qksvcGetGuardCol()   7FC49239D9D8 ? 7FC4923A4078 ?
ns()+1625                                          7FC49239EAB0 ? 000000007 ?
                                                   7FC492268A40 ? 22CD5DA20 ?
qkacol()+405         call     qksvcProcessVCColum  000000000 ? 000000000 ?
                              ns()                 7FC49239EAB0 ? 000000007 ?
                                                   7FC492268A40 ? 22CD5DA20 ?
qkadrv()+933         call     qkacol()             7FC49239EAB0 ? 000000000 ?
                                                   7FC49239EAB0 ? 000000007 ?
                                                   7FC492268A40 ? 22CD5DA20 ?
opitca()+2417        call     qkadrv()             7FC4923A4078 ? 000000001 ?
                                                   7FC49239EAB0 ? 000000007 ?
                                                   7FC492268A40 ? 22CD5DA20 ?
kksFullTypeCheck()+  call     opitca()             7FC4922F4BD0 22CD5DC40
79                                                 7FFFBD9CF3B0 000000007 ?
                                                   7FC492268A40 ? 22CD5DA20 ?
rpiswu2()+2235       call     kksFullTypeCheck()   7FFFBD9CDF08 ? 22CD5DC40 ?
                                                   7FFFBD9CF3B0 ? 000000007 ?
                                                   7FC492268A40 ? 22CD5DA20 ?
kksLoadChild()+7590  call     rpiswu2()            7FFFBD9CDF08 ? 22CD5DC40 ?
                                                   7FFFBD9CF3B0 ? 000000008 ?
                                                   7FC492F5D260 ? 22CD5DA20 ?
kxsGetRuntimeLock()  call     kksLoadChild()       7FFFBD9CDF08 ? 22CD5DC40 ?
+2155                                              000000000 000000008 ?
                                                   7FC492F5D260 ? 22CD5DA20 ?
kksfbc()+14306       call     kxsGetRuntimeLock()  7FC492F2BC80 7FC4922F4BD0
                                                   7FFFBD9CF330 22D1E7C28 ?
                                                   7FC492F5D260 ? 22D1E7C28
kkspsc0()+3146       call     kksfbc()             7FC4922F4BD0 7FC4922F4BD0 ?
                                                   7FFFBD9CF330 ? 22D1E7C28 ?
                                                   7FC492F5D260 ? 22D1E7C28 ?
kksParseCursor()+11  call     kkspsc0()            7FC4928321A0 7FC49235D198
8                                                  00000015F 000000003 000000006
                                                   000000020
opiosq0()+2210       call     kksParseCursor()     7FFFBD9D0178 ? 7FC49235D198 ?
                                                   00000015F ? 000000003 ?
                                                   000000006 ? 000000020 ?
opiall0()+4530       call     opiosq0()            000000003 7FC49235D198 ?
                                                   7FC492F5D260 ? 000000020
                                                   000000000 000000020 ?
opikpr()+567         call     opiall0()            000000003 ? 000000022
                                                   7FFFBD9D0A50 000000000
                                                   000000000 ? 000000020 ?
opiodr()+1165        call     opikpr()             000000065 ? 000000022 ?
                                                   7FFFBD9D22F0 000000000 ?
                                                   000000000 ? 000000020 ?
rpidrus()+206        call     opiodr()             000000065 00000001F
                                                   7FFFBD9D22F0 ? 000000000 ?
                                                   000000000 ? 100000001
skgmstack()+144      call     rpidrus()            7FFFBD9D1B70 00000001F ?
                                                   7FC492F2BE78 000000000 ?
                                                   000000000 ? 100000001 ?
rpiswu2()+723        call     skgmstack()          7FFFBD9D1B48 ? 7FC492F2B7A0 ?
                                                   00000F618 ? 00CBFE570 ?
                                                   7FFFBD9D1B70 ? 100000001 ?
kprball()+1163       call     rpiswu2()            7FFFBD9D1B48 ? 7FC492F2B7A0 ?
                                                   00000F618 ? 000000002 ?
                                                   7FC492F5D260 ? 100000001 ?
qksdsExeStmt()+2411  call     kprball()            7FFFBD9D22F0 004000180
                                                   00000F618 ? 000000002 ?
                                                   7FC492F5D260 ? 100000001 ?
qksdsExecute()+959   call     qksdsExeStmt()       7FFFBD9D2B98 7FC49235D150
                                                   000000001 000000008
                                                   7FFFBD9D28C8 100000001 ?
kkoatVerifyEst()+30  call     qksdsExecute()       7FFFBD9D2B98 7FC49235D150 ?
85                                                 000000001 ? 000000008 ?
                                                   7FFFBD9D28C8 ? 100000001 ?
kkeAdjSingTabCard()  call     kkoatVerifyEst()     300000001 7FC4923E9DA8
+714                                               1EE909D75846 7FC49235D108
                                                   000000000 100000001 ?
kkecdn()+3803        call     kkeAdjSingTabCard()  7FC4923E9DA8 7FC4923EA328
                                                   7FFFBD9D2E30 ? 7FC49235D108 ?
                                                   000000000 ? 100000001 ?
kkotap()+13019       call     kkecdn()             7FC4923ECF08 000000003 ?
                                                   7FFFBD9D2E30 ? 7FC4923EA328 ?
                                                   000000000 ? 100000001 ?
kkoiqb()+8331        call     kkotap()             7FC492F5D260 ? 000000000 ?
                                                   000000011 000000000 000000000
                                                   100000001 ?
kkooqb()+532         call     kkoiqb()             000000000 ? 000000000
                                                   000000000 000000000 ?
                                                   000000000 ? 100000001 ?
kkoqbc()+2385        call     kkooqb()             7FC4927F8BC0 ? 000000006
                                                   000000000 ? 000000000 ?
                                                   000000000 ? 100000001 ?
apakkoqb()+182       call     kkoqbc()             7FC4927F8BC0 ? 7FC4927F8BC0 ?
                                                   000000001 000000000 ?
                                                   000000000 ? 100000001 ?
apaqbdDescendents()  call     apakkoqb()           000000000 ? 7FC4927F8BC0 ?
+488                                               21EE306B8 ? 000000000 ?
                                                   000000000 ? 100000001 ?
apadrv()+5383        call     apaqbdDescendents()  7FFFBD9DC2B0 ? 7FC4927F8BC0 ?
                                                   21EE306B8 ? 000000000 ?
                                                   000000000 ? 100000001 ?
opitca()+2106        call     apadrv()             21EE306B8 ? 7FC4927F8BC0 ?
                                                   21EE306B8 ? 000000000 ?
                                                   000000000 ? 100000001 ?
kksLoadChild()+7318  call     opitca()             7FC492845648 21EE306B8
                                                   7FFFBD9DE6F0 000000000 ?
                                                   000000000 ? 100000001 ?
kxsGetRuntimeLock()  call     kksLoadChild()       7FC492845648 ? 21EE306B8 ?
+2155                                              000000000 000000000 ?
                                                   000000000 ? 100000001 ?
kksfbc()+14306       call     kxsGetRuntimeLock()  7FC492F2BC80 7FC492845648
                                                   7FFFBD9DE670 232AE3E98 ?
                                                   000000000 ? 232AE3E98
kkspsc0()+3146       call     kksfbc()             7FC492845648 7FC492845648 ?
                                                   7FFFBD9DE670 ? 232AE3E98 ?
                                                   000000000 ? 232AE3E98 ?
kksParseCursor()+11  call     kkspsc0()            7FC492832108 7FFFBD9E0A28
8                                                  000000081 000000003 000000006
                                                   0000000A4
opiosq0()+2210       call     kksParseCursor()     7FFFBD9DF4B8 ? 7FFFBD9E0A28 ?
                                                   000000081 ? 000000003 ?
                                                   000000006 ? 0000000A4 ?
kpoal8()+1223        call     opiosq0()            000000003 7FFFBD9E0A28 ?
                                                   7FC492F5D260 ? 0000000A4
                                                   000000000 0000000A4 ?
opiodr()+1165        call     kpoal8()             00000005E 00000001F
                                                   7FFFBD9E3278 0000000A4 ?
                                                   000000000 ? 0000000A4 ?
ttcpip()+2699        call     opiodr()             00000005E 00000001F
                                                   7FFFBD9E3278 ? 0000000A4 ?
                                                   000000000 ? 100000000
opitsk()+1734        call     ttcpip()             7FC492F41070 ? 00000005E ?
                                                   7FFFBD9E3278 000000000 ?
                                                   7FFFBD9E2CD8 7FFFBD9E3484
opiino()+945         call     opitsk()             000000400 000000000
                                                   7FFFBD9E3278 ? 000000000 ?
                                                   7FFFBD9E2CD8 ? 7FFFBD9E3484 ?
opiodr()+1165        call     opiino()             00000003C 000000004
                                                   7FFFBD9E4918 000000000 ?
                                                   7FFFBD9E2CD8 ? 7FFFBD9E3484 ?
opidrv()+587         call     opiodr()             00000003C 000000004
                                                   7FFFBD9E4918 ? 000000000 ?
                                                   7FFFBD9E2CD8 ? 000000000
sou2o()+145          call     opidrv()             00000003C 000000004
                                                   7FFFBD9E4918 000000000 ?
                                                   7FFFBD9E2CD8 ? 000000000 ?
opimai_real()+154    call     sou2o()              7FFFBD9E48F0 00000003C
                                                   000000004 7FFFBD9E4918
                                                   7FFFBD9E2CD8 ? 000000000 ?
ssthrdmain()+412     call     opimai_real()        000000000 7FFFBD9E4C00
                                                   000000004 ? 7FFFBD9E4918 ?
                                                   7FFFBD9E2CD8 ? 000000000 ?
main()+236           call     ssthrdmain()         000000000 000000002
                                                   7FFFBD9E4C00 000000001
                                                   000000000 000000000 ?
__libc_start_main()  call     main()               7FFFBD9E559F 7FFFBD9E55AD
+253                                               7FFFBD9E4C00 ? 000000001 ?
                                                   000000000 ? 000000000 ?
_start()+41          call     __libc_start_main()  000BBD640 000000002
                                                   7FFFBD9E4E48 000000000 ?
                                                   000000000 ? 000000000 ?
[TOC00005-END]
[TOC00006]
--------------------- Binary Stack Dump ---------------------

解决方法
这里比较明显,我们可以发现这个sql执行报错，其实本质是由于递归执行动态采样报错而引起异常的.通过设置_fix_control来规避这个问题

SQL> alter session set "_fix_control"='14191778:0';
Session altered.
SQL> SELECT *
  FROM USER.TABLE_NAME t
 WHERE t.YEAR = '2019'
   AND t.UPPCODE = '51010000'
   AND  t.MONTH = '01';
  2    3    4    5
	ID EMPCODE		COMCODE 	     YEAR	QUARTER
---------- -------------------- -------------------- ---------- ----------
PUSHRATIO  D A CREATECODE	    UPDATECODE		 CREATEDATE
---------- - - -------------------- -------------------- -------------------
UPDATEDATE	    UPPCODE		 CLAIM		      MONTH
------------------- -------------------- -------------------- ----------
     77813 5101000166		51010702	     2019	1
50	   0 0 1777					 2018-07-18 17:44:19
		    51010000		 50		      01
     77909 8000545245		51010702	     2019	1
0	   0 0 1777		    1777		 2018-07-18 17:35:12
2018-07-18 17:41:20 51010000		 100		      01
	ID EMPCODE		COMCODE 	     YEAR	QUARTER
---------- -------------------- -------------------- ---------- ----------
PUSHRATIO  D A CREATECODE	    UPDATECODE		 CREATEDATE
---------- - - -------------------- -------------------- -------------------
UPDATEDATE	    UPPCODE		 CLAIM		      MONTH
------------------- -------------------- -------------------- ----------
     77912 5101000047		51010702	     2019	1
0	   0 0 1777		    1777		 2018-07-18 17:41:03
2018-07-18 17:44:28 51010000		 100		      01
SQL> SQL>

ORA-600 kddummy_blkchk导致数据库无法open

联系：手机/微信(+86 17813235971) QQ(107644445)

标题：ORA-600 kddummy_blkchk导致数据库无法open

数据库启动报ORA-600 kddummy_blkchk

Sun Sep  9 21:45:28 2018
SMON: enabling tx recovery
Sun Sep  9 21:45:28 2018
Database Characterset is ZHS16GBK
Opening with internal Resource Manager plan
where NUMA PG = 1, CPUs = 24
replication_dependency_tracking turned off (no async multimaster replication found)
Starting background process QMNC
QMNC started with pid=35, OS id=53346452
Sun Sep  9 21:45:28 2018
Errors in file /u01/app/oracle/admin/orcl/bdump/orcl_smon_39714888.trc:
ORA-00600: internal error code, arguments: [kddummy_blkchk], [609], [6], [18018], [], [], [], []
Sun Sep  9 21:45:28 2018
Completed: ALTER DATABASE OPEN
Sun Sep  9 21:45:28 2018
db_recovery_file_dest_size of 89900 MB is 0.00% used. This is a
user-specified limit on the amount of space that will be used by this
database for recovery-related files, and does not reflect the amount of
space available in the underlying filesystem or ASM diskgroup.
Sun Sep  9 21:45:29 2018
Errors in file /u01/app/oracle/admin/orcl/bdump/orcl_smon_39714888.trc:
ORA-00607: Internal error occurred while making a change to a data block
ORA-00600: internal error code, arguments: [kddummy_blkchk], [609], [6], [18018], [], [], [], []
Sun Sep  9 21:45:32 2018
Errors in file /u01/app/oracle/admin/orcl/bdump/orcl_smon_39714888.trc:
ORA-00600: internal error code, arguments: [kddummy_blkchk], [609], [6], [18018], [], [], [], []
Sun Sep  9 21:46:20 2018
Errors in file /u01/app/oracle/admin/orcl/bdump/orcl_pmon_11403488.trc:
ORA-00474: SMON process terminated with error
Sun Sep  9 21:46:20 2018
PMON: terminating instance due to error 474
Instance terminated by PMON, pid = 11403488

kddummy_blkchk错误mos记录

  Format: ORA-600 [kddummy_blkchk] [a] [b] 
VERSIONS:
  versions 9.2 to 10.2
DESCRIPTION:
  --what condition caused the error to be reported
ARGUMENTS:
  Arg [a] Absolute file number
  Arg [b] Bock number
  Arg  Internal error code returned from kcbchk() which indicates the problem encountered.

trace文件信息

Block after image:
buffer tsn: 14 rdba: 0x98400006 (609/6)
scn: 0x0007.9e675f6d seq: 0x01 flg: 0x04 tail: 0x5f6d1e01
frmt: 0x02 chkval: 0x61ae type: 0x1e=KTFB Bitmapped File Space Bitmap
Hex dump of corrupt header 3 = CHKVAL
Dump of memory from 0x070000043F034000 to 0x070000043F034014
*** 2018-09-09 21:45:28.531
ksedmp: internal or fatal error
ORA-00600: internal error code, arguments: [kddummy_blkchk], [609], [6], [18018], [], [], [], []
----- Call Stack Trace -----
calling              call     entry                argument values in hex
location             type     point                (? means dubious value)
-------------------- -------- -------------------- ----------------------------
ksedst+001c          bl       ksedst1              90000000032FBDC ? 000000000 ?
ksedmp+0290          bl       ksedst               104A2CDD0 ?
ksfdmp+0018          bl       03F26B04
kgerinv+00dc         bl       _ptrgl
kseinpre+0040        bl       kgerinv              110123BE0 ? 000000001 ?
                                                   104BD0420 ? 07FFFFFFF ?
                                                   000000000 ?
ksesin+0048          bl       kseinpre             104BD0420 ? 07FFFFFFF ?
                                                   000000000 ?
kco_blkchk+0798      bl       ksesin               104BD0888 ? 300000003 ?
                                                   000000000 ? 000000261 ?
                                                   000000000 ? 000000006 ?
                                                   000000000 ? 000004662 ?
kcoapl+0d24          bl       kco_blkchk           000000000 ? 70000046D293500 ?
                                                   FFFFFFFFFFF9BA0 ? 1101954D0 ?
                                                   FFFFFFFFFFF9AC0 ?
kcbapl+0174          bl       kcoapl               FFFFFFFFFFFAFD0 ?
                                                   70000043F034000 ? 1104C2884 ?
                                                   EDEADBEEF ? 200000000000 ?
                                                   110000790 ? 000000000 ?
kcrfw_redo_gen+2988  bl       kcbapl               FFFFFFFFFFFA040 ?
                                                   70000046D293500 ? 100FAF764 ?
                                                   700000010008000 ? 000000000 ?
kcbchg1_main+25d4    bl       kcrfw_redo_gen       000000000 ? 000000000 ?
                                                   000000000 ? 000000001 ?
                                                   000000000 ? 000000001 ?
                                                   000000000 ? 000000002 ?
kcbchg1+038c         bl       kcbchg1_main         000000000 ? 000000000 ?
                                                   000000018 ? 000000000 ?
                                                   000000000 ? 000000228 ?
ktbchgro+0380        bl       kcbchg1              062886020 ? 1601C0F50 ?
                                                   FFFFFFFFFFFAE80 ?
                                                   FFFFFFFFFFFAEB8 ? 000000000 ?
                                                   000000000 ?
ktfbbset+01e0        bl       ktbchgro             000000000 ? 100000001 ?
                                                   FFFFFFFFFFFB110 ?
                                                   FFFFFFFFFFFAFD0 ? 000000000 ?
                                                   000000000 ? 000000000 ?
                                                   000000001 ?
ktfbfset+039c        bl       ktfbbset             000000000 ? 000000000 ?
                                                   000000000 ? 000000000 ?
                                                   700000010018078 ? 000000000 ?
                                                   110000790 ?
ktfbfundo+0208       bl       ktfbfset             00000000B ? 00000000B ?
ktfbhget+0760        bl       ktfbfundo            FFFFFFFFFFFBFF8 ? 200000000 ?
ktfbffpre+00d0       bl       ktfbhget             FFFFFFFFFFFBFF8 ? 200000002 ?
                                                   1100000000 ? 2033FBE8014 ?
kteopdelete+12dc     bl       ktfbffpre            FFFFFFFFFFFC678 ? 204BCDD80 ?
                                                   1CE04BCEEE8 ? 0FFFFEFFF ?
ktsxfastdele+0124    bl       kteopdelete          700000010018078 ?
                                                   700000010008000 ? 1104772A8 ?
                                                   700000464E35278 ?
                                                   700000464E35278 ? 000000000 ?
                                                   FFFFFFFFFFFBDA0 ?
kteopshrink+0308     bl       _ptrgl
ktssdrbm_segment+0a  bl       kteopshrink          E0000000E ? FFFFFFFFFFFC608 ?
b0                                                 000000001 ? 000000001 ?
                                                   110477768 ? 000000002 ?
                                                   1100EA4E0 ?
ktssdro_segment+06d  bl       ktssdrbm_segment     FFFFFFFFFFFCFC8 ?
c                                                  FFFFFFFFFFFD090 ? 100000010 ?
                                                   000000000 ?
ktssdt_segs+03f4     bl       ktssdro_segment      70000046D28EA18 ? 6FFFFD3A0 ?
                                                   0FFFFD320 ?
ktmmon+135c          bl       ktssdt_segs          000000000 ?
                                                   7FFFFFFF7FFFFFFF ?
                                                   7FFFFFFF7FFFFFFF ?
                                                   000000000 ? 000000000 ?
                                                   000000000 ?
                                                   7FFFFFFC7FFFFFFC ?
                                                   05B9523F8 ?
ktmSmonMain+0030     bl       ktmmon               110000790 ?
ksbrdp+04b4          bl       _ptrgl
opirip+03fc          bl       03F26C94
opidrv+0458          bl       opirip               11029F970 ? 4102A12B0 ?
                                                   FFFFFFFFFFFF6B0 ?
sou2o+0090           bl       opidrv               3202D99A1C ? 4A004A628 ?
                                                   FFFFFFFFFFFF6B0 ?
opimai_real+0150     bl       01F93134
main+0098            bl       opimai_real          4500000000000000 ?
                                                   800200140000400 ?
__start+0070         bl       main                 000000000 ? 000000000 ?
--------------------- Binary Stack Dump ---------------------

错误比较明显由于file 609 block 6异常，导致smon无法进行回滚,从使得数据库open之后,立马crash.这个问题可以通过使用bbed修复坏块解决,也可以通过设置合适的参数和事件,禁止smon的一些操作来规避
bbed修复block之后dbv检查

oracle@p740a:/tmp]$ dbv file=/u01/app/oracle/oradata/orcl/xifenfei38.dbf
DBVERIFY: Release 10.2.0.4.0 - Production on Sun Sep 16 11:01:54 2018
Copyright (c) 1982, 2007, Oracle.  All rights reserved.
DBVERIFY - Verification starting : FILE = /u01/app/oracle/oradata/orcl/xifenfei38.dbf
DBVERIFY - Verification complete
Total Pages Examined         : 1856000
Total Pages Processed (Data) : 1142647
Total Pages Failing   (Data) : 0
Total Pages Processed (Index): 710956
Total Pages Failing   (Index): 0
Total Pages Processed (Other): 2277
Total Pages Processed (Seg)  : 0
Total Pages Failing   (Seg)  : 0
Total Pages Empty            : 120
Total Pages Marked Corrupt   : 0
Total Pages Influx           : 0
Highest block SCN            : 2658994127 (7.2658994127)

ORA 600 kddummy_blkchk相关bug列表

ORA-600 17182导致oracle异常

联系：手机/微信(+86 17813235971) QQ(107644445)

标题：ORA-600 17182导致oracle异常

正常运行的数据库突然爆ORA-00600 17182,然后直接crash,以前遇到过类似的case:分享一例由于主库逻辑坏块导致dataguard容灾失效,这又是一例数据库正常crash之后无法启动成功的case

Tue May 22 08:32:12 2018
Archived Log entry 84344 added for thread 1 sequence 90196 ID 0x103430df dest 1:
Tue May 22 09:05:42 2018
Thread 1 cannot allocate new log, sequence 90198
Private strand flush not complete
  Current log# 4 seq# 90197 mem# 0: +DATA/xifenfei/onlinelog/group_4.279.887464919
Thread 1 advanced to log sequence 90198 (LGWR switch)
  Current log# 2 seq# 90198 mem# 0: +DATA/xifenfei/onlinelog/group_2.263.887465041
Tue May 22 09:05:46 2018
Archived Log entry 84345 added for thread 1 sequence 90197 ID 0x103430df dest 1:
Tue May 22 09:07:42 2018
Errors in file /u01/app/diag/rdbms/xifenfei/xifenfei/trace/xifenfei_ora_16297.trc  (incident=592822):
ORA-00600: 内部错误代码, 参数: [17182], [0x7FE274EADBF8], [], [], [], [], [], [], [], [], [], []
Incident details in: /u01/app/diag/rdbms/xifenfei/xifenfei/incident/incdir_592822/xifenfei_ora_16297_i592822.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Tue May 22 09:07:45 2018
Dumping diagnostic data in directory=[cdmp_20180522090745], requested by (instance=1, osid=16297), summary=[incident=592822].
Tue May 22 09:07:46 2018
Sweep [inc][592822]: completed
Sweep [inc2][592822]: completed
Tue May 22 09:08:29 2018
Errors in file /u01/app/diag/rdbms/xifenfei/xifenfei/trace/xifenfei_ora_16297.trc  (incident=592824):
ORA-07445: 出现异常错误: 核心转储 [kghrcdepth()+168] [SIGSEGV] [ADDR:0x7FE2766ADD04] [PC:0x2C2B886] [Invalid permissions for mapped object] []
ORA-00600: 内部错误代码, 参数: [kghrcdepth:ds], [0x7FE274EADBE8], [], [], [], [], [], [], [], [], [], []
ORA-00600: 内部错误代码, 参数: [17182], [0x7FE274EADBF8], [], [], [], [], [], [], [], [], [], []
Incident details in: /u01/app/diag/rdbms/xifenfei/xifenfei/incident/incdir_592824/xifenfei_ora_16297_i592824.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Tue May 22 09:08:31 2018
Dumping diagnostic data in directory=[cdmp_20180522090831], requested by (instance=1, osid=16297), summary=[incident=592823].
Tue May 22 09:08:44 2018
Block recovery from logseq 90198, block 37639 to scn 161030804187
Recovery of Online Redo Log: Thread 1 Group 2 Seq 90198 Reading mem 0
  Mem# 0: +DATA/xifenfei/onlinelog/group_2.263.887465041
Block recovery completed at rba 90198.97219.16, scn 37.2117014236
Errors in file /u01/app/diag/rdbms/xifenfei/xifenfei/trace/xifenfei_pmon_7690.trc  (incident=592118):
ORA-00600: internal error code, arguments: [17182], [0x7F96BDA2AA70], [], [], [], [], [], [], [], [], [], []
Incident details in: /u01/app/diag/rdbms/xifenfei/xifenfei/incident/incdir_592118/xifenfei_pmon_7690_i592118.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Exception [type: SIGSEGV, SI_KERNEL(general_protection)] [ADDR:0x0] [PC:0x97E6B5C, kghpmfal()+216] [flags: 0x0, count: 1]
Errors in file /u01/app/diag/rdbms/xifenfei/xifenfei/trace/xifenfei_pmon_7690.trc  (incident=592119):
ORA-07445: exception encountered: core dump [kghpmfal()+216] [SIGSEGV] [ADDR:0x0] [PC:0x97E6B5C] [SI_KERNEL(general_protection)] []
ORA-00600: internal error code, arguments: [17182], [0x7F96BDA2AA70], [], [], [], [], [], [], [], [], [], []
Incident details in: /u01/app/diag/rdbms/xifenfei/xifenfei/incident/incdir_592119/xifenfei_pmon_7690_i592119.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Tue May 22 09:08:45 2018
Dumping diagnostic data in directory=[cdmp_20180522090845], requested by (instance=1, osid=7690 (PMON)), summary=[incident=592118].
Tue May 22 09:08:47 2018
Sweep [inc][592824]: completed
Sweep [inc][592823]: completed
Sweep [inc][592119]: completed
Sweep [inc][592118]: completed
Sweep [inc2][592824]: completed
Sweep [inc2][592119]: completed
Sweep [inc2][592118]: completed
Tue May 22 09:08:47 2018
ARC2 (ospid: 7834): terminating the instance due to error 472
Instance terminated by ARC2, pid = 7834

无法正常open

Completed: ALTER DATABASE   MOUNT
Tue May 22 09:26:44 2018
ALTER DATABASE OPEN
Beginning crash recovery of 1 threads
 parallel recovery started with 15 processes
Started redo scan
Completed redo scan
 read 12232 KB redo, 4787 data blocks need recovery
Started redo application at
 Thread 1: logseq 90199, block 233846
Recovery of Online Redo Log: Thread 1 Group 3 Seq 90199 Reading mem 0
  Mem# 0: +DATA/xifenfei/onlinelog/group_3.262.887465049
Completed redo application of 10.34MB
Completed crash recovery at
 Thread 1: logseq 90199, block 258311, scn 161030851622
 4787 data blocks read, 4787 data blocks written, 12232 redo k-bytes read
LGWR: STARTING ARCH PROCESSES
Tue May 22 09:26:45 2018
ARC0 started with pid=48, OS id=18632
Tue May 22 09:26:46 2018
ARC0: Archival started
LGWR: STARTING ARCH PROCESSES COMPLETE
ARC0: STARTING ARCH PROCESSES
Thread 1 advanced to log sequence 90200 (thread open)
Tue May 22 09:26:46 2018
ARC1 started with pid=49, OS id=18636
Tue May 22 09:26:46 2018
ARC2 started with pid=50, OS id=18640
Tue May 22 09:26:46 2018
ARC3 started with pid=51, OS id=18644
ARC1: Archival started
ARC2: Archival started
ARC1: Becoming the 'no FAL' ARCH
ARC1: Becoming the 'no SRL' ARCH
ARC2: Becoming the heartbeat ARCH
Thread 1 opened at log sequence 90200
  Current log# 5 seq# 90200 mem# 0: +DATA/xifenfei/onlinelog/group_5.280.887465135
Successful open of redo thread 1
MTTR advisory is disabled because FAST_START_MTTR_TARGET is not set
Tue May 22 09:26:46 2018
SMON: enabling cache recovery
[18512] Successfully onlined Undo Tablespace 2.
Undo initialization finished serial:0 start:2704839736 end:2704839986 diff:250 (2 seconds)
Verifying file header compatibility for 11g tablespace encryption..
Verifying 11g file header compatibility for tablespace encryption completed
SMON: enabling tx recovery
Database Characterset is AL32UTF8
Archived Log entry 84347 added for thread 1 sequence 90199 ID 0x103430df dest 1:
No Resource Manager plan active
replication_dependency_tracking turned off (no async multimaster replication found)
Tue May 22 09:26:47 2018
Errors in file /u01/app/diag/rdbms/xifenfei/xifenfei/trace/xifenfei_p019_18664.trc  (incident=624628):
ORA-00600: internal error code, arguments: [17182], [0x7F7A4A50DBF8], [], [], [], [], [], [], [], [], [], []
Incident details in: /u01/app/diag/rdbms/xifenfei/xifenfei/incident/incdir_624628/xifenfei_p019_18664_i624628.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
ARC3: Archival started
ARC0: STARTING ARCH PROCESSES COMPLETE
Starting background process QMNC
Tue May 22 09:26:48 2018
QMNC started with pid=71, OS id=18737
Exception [type: SIGSEGV, SI_KERNEL(general_protection)] [ADDR:0x0] [PC:0x97ECF6C, kghalo()+570] [flags: 0x0, count: 1]
Errors in file /u01/app/diag/rdbms/xifenfei/xifenfei/trace/xifenfei_p019_18664.trc  (incident=624629):
ORA-00600: internal error code, arguments: [17182], [0x7F7A4A50DBF8], [], [], [], [], [], [], [], [], [], []
Incident details in: /u01/app/diag/rdbms/xifenfei/xifenfei/incident/incdir_624629/xifenfei_p019_18664_i624629.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Tue May 22 09:26:49 2018
Tue May 22 09:26:50 2018
Starting background process EMNC
Tue May 22 09:26:50 2018
EMNC started with pid=76, OS id=18814
Exception [type: SIGSEGV, SI_KERNEL(general_protection)] [ADDR:0x0] [PC:0x97ECF6C, kghalo()+570] [flags: 0x0, count: 2]
Completed: ALTER DATABASE OPEN
Errors in file /u01/app/diag/rdbms/xifenfei/xifenfei/trace/xifenfei_p019_18664.trc  (incident=624630):
ORA-07445: exception encountered: core dump [kghalo()+570] [SIGSEGV] [ADDR:0x0] [PC:0x97ECF6C] [SI_KERNEL(general_protection)] []
ORA-07445: exception encountered: core dump [kghalo()+570] [SIGSEGV] [ADDR:0x0] [PC:0x97ECF6C] [SI_KERNEL(general_protection)] []
ORA-00600: internal error code, arguments: [17182], [0x7F7A4A50DBF8], [], [], [], [], [], [], [], [], [], []
Incident details in: /u01/app/diag/rdbms/xifenfei/xifenfei/incident/incdir_624630/xifenfei_p019_18664_i624630.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Tue May 22 09:27:01 2018
Block recovery from logseq 90200, block 59 to scn 161030851961
Recovery of Online Redo Log: Thread 1 Group 5 Seq 90200 Reading mem 0
  Mem# 0: +DATA/xifenfei/onlinelog/group_5.280.887465135
Block recovery stopped at EOT rba 90200.935.16
Block recovery completed at rba 90200.935.16, scn 37.2117062009
Starting background process CJQ0
Tue May 22 09:27:01 2018
SMON: slave died unexpectedly, downgrading to serial recovery
Tue May 22 09:27:01 2018
CJQ0 started with pid=56, OS id=18922
Exception [type: SIGSEGV, SI_KERNEL(general_protection)] [ADDR:0x0] [PC:0x9823AA3, kghalo()+567] [flags: 0x0, count: 1]
Errors in file /u01/app/diag/rdbms/posdg/posdg/trace/posdg_p019_11656.trc  (incident=1136658):
ORA-07445: exception encountered: core dump [kghalo()+567] [SIGSEGV] [ADDR:0x0] [PC:0x9823AA3] [SI_KERNEL(general_protection)] []
ORA-00600: internal error code, arguments: [17182], [0x7F813F61DBF8], [], [], [], [], [], [], [], [], [], []
Incident details in: /u01/app/diag/rdbms/posdg/posdg/incident/incdir_1136658/posdg_p019_11656_i1136658.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Errors in file /u01/app/diag/rdbms/posdg/posdg/trace/posdg_ora_10925.trc:
ORA-00600: internal error code, arguments: [2252], [49410], [2147581953], [3726], [1009467392], [], [], [], [], [], [], []
Errors in file /u01/app/diag/rdbms/posdg/posdg/trace/posdg_ora_10925.trc:
ORA-00600: internal error code, arguments: [2252], [49410], [2147581953], [3726], [1009467392], [], [], [], [], [], [], []
Errors in file /u01/app/diag/rdbms/xifenfei/xifenfei/trace/xifenfei_smon_18434.trc  (incident=624292):
ORA-00600: internal error code, arguments: [17182], [0x7F7488BDD7A0], [], [], [], [], [], [], [], [], [], []
Incident details in: /u01/app/diag/rdbms/xifenfei/xifenfei/incident/incdir_624292/xifenfei_smon_18434_i624292.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Exception [type: SIGSEGV, SI_KERNEL(general_protection)] [ADDR:0x0] [PC:0x97E64D7, kghalf()+537] [flags: 0x0, count: 1]
Errors in file /u01/app/diag/rdbms/xifenfei/xifenfei/trace/xifenfei_smon_18434.trc  (incident=624293):
ORA-07445: exception encountered: core dump [kghalf()+537] [SIGSEGV] [ADDR:0x0] [PC:0x97E64D7] [SI_KERNEL(general_protection)] []
ORA-00600: internal error code, arguments: [17182], [0x7F7488BDD7A0], [], [], [], [], [], [], [], [], [], []
Incident details in: /u01/app/diag/rdbms/xifenfei/xifenfei/incident/incdir_624293/xifenfei_smon_18434_i624293.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Tue May 22 09:27:03 2018
Dumping diagnostic data in directory=[cdmp_20180522092703], requested by (instance=1, osid=18434 (SMON)), summary=[incident=624292].
PMON (ospid: 18383): terminating the instance due to error 474
Tue May 22 09:27:05 2018
opiodr aborting process unknown ospid (18839) as a result of ORA-1092
System state dump requested by (instance=1, osid=18383 (PMON)), summary=[abnormal instance termination].
System State dumped to trace file /u01/app/diag/rdbms/xifenfei/xifenfei/trace/xifenfei_diag_18402_20180522092705.trc
Tue May 22 09:27:05 2018
ORA-1092 : opitsk aborting process
Instance terminated by PMON, pid = 18383

通过对于启动过程的观察,比较明显,由于数据库无法正常回滚,导致smon进程异常,从而使得数据库无法启动成功.恢复方法比较简单,就是对异常事务进行提交或者跳过即可

ORA-19821故障分析

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标题：ORA-19821故障分析

数据库报错
数据库启动报ORA-00283和ORA-19821错

SQL> recover database;
ORA-00283: recovery session canceled due to errors
ORA-19821: an intentionally corrupt log file was found
SQL> recover datafile 1;
ORA-00283: recovery session canceled due to errors
ORA-19821: an intentionally corrupt log file was found

Thu May 03 12:06:51 2018
Recovery of Online Redo Log: Thread 1 Group 1 Seq 1 Reading mem 0
  Mem# 0: D:\APP\SOHTDB\ORADATA\xifenfei\REDO01.LOG
Media Recovery failed with error 19821
Errors in file d:\app\sohtdb\diag\rdbms\xifenfei\xifenfei\trace\xifenfei_pr00_660.trc:
ORA-00283: recovery session canceled due to errors
ORA-19821: an intentionally corrupt log file was found
Slave exiting with ORA-283 exception
Errors in file d:\app\sohtdb\diag\rdbms\xifenfei\xifenfei\trace\xifenfei_pr00_660.trc:
ORA-00283: recovery session canceled due to errors
ORA-19821: an intentionally corrupt log file was found
ORA-283 signalled during: ALTER DATABASE RECOVER  database  ...

ORA-19821报错原因
这个错误相对比较少见，查询mos，由于设置了_disable_logging = TRUE导致该问题

检查alert日志,_disable_logging参数确实被认为设置为true了.

解决方法
根据官方的描述,这样的情况无法常规恢复,但是我们知道设置这个参数是为了不产生日志,因此出现这种情况,只能通过隐含参数,禁止数据库进行实例恢复,强制打开数据库.在这样的过程中非常容易遭遇类似ORA-600 2662的错误.

设置这个参数是为了不产生日志，当数据库非干净关闭(主机断电，数据库crash，shutdown abort等）,就非常可能导致数据库无法正常启动.***千不可万不能在生产环境中设置_disable_logging = TRUE***
参考文档:Ora-19821 during the recovery (Doc ID 1217143.1)
Init.ora Parameter “_DISABLE_LOGGING” [Hidden] Reference Note (Doc ID 29552.1)

ORA-00333 故障恢复

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标题：ORA-00333 故障恢复

数据库启动报错

SQL> startup
ORACLE instance started.
Total System Global Area 1241513984 bytes
Fixed Size                  1219136 bytes
Variable Size             218105280 bytes
Database Buffers         1006632960 bytes
Redo Buffers               15556608 bytes
Database mounted.
ORA-00333: redo log read error block 48641 count 8192

数据库启动报ORA-00333错误，官方解释为读redo log发生错误.

00333, 00000, "redo log read error block %s count %s"
// *Cause:  An IO error occurred while reading the log described in the
//          accompanying error.
// *Action: Restore accessibility to file, or get another copy of the file.

alert日志

Sat Apr 14 00:39:13 2018
 alter database open
Sat Apr 14 00:39:13 2018
Beginning crash recovery of 1 threads
 parallel recovery started with 7 processes
Sat Apr 14 00:39:13 2018
Started redo scan
Sat Apr 14 00:39:14 2018
Errors in file /oracle/admin/oa/udump/oa_ora_5659.trc:
ORA-00333: redo log read error block 54785 count 2048
ORA-00312: online log 1 thread 1: '/oracle/oradata/oa/redo01.log'
ORA-27072: File I/O error
Linux Error: 5: Input/output error
Additional information: 4
Additional information: 54785
Additional information: 957952
Sat Apr 14 00:39:14 2018
Errors in file /oracle/admin/oa/udump/oa_ora_5659.trc:
ORA-00333: redo log read error block 48641 count 8192
ORA-00312: online log 1 thread 1: '/oracle/oradata/oa/redo01.log'
ORA-27091: unable to queue I/O
ORA-27072: File I/O error
Linux Error: 5: Input/output error
Additional information: 4
Additional information: 54785
Additional information: 957952
Sat Apr 14 00:39:14 2018
Aborting crash recovery due to error 333
Sat Apr 14 00:39:14 2018
Errors in file /oracle/admin/oa/udump/oa_ora_5659.trc:
ORA-00333: redo log read error block 48641 count 8192
ORA-333 signalled during:  alter database open...

由于硬件异常,数据库在启动的时候读取redo异常,从而使得数据库无法正常启动

检查系统日志

Apr 14 11:14:58 oa kernel: Info fld=0x0, Current sda: sense key Hardware Error
Apr 14 11:14:59 oa kernel: Additional sense: Internal target failure
Apr 14 11:14:59 oa kernel: end_request: I/O error, dev sda, sector 190500041
Apr 14 11:14:59 oa kernel: SCSI error : <0 0 0 0> return code = 0x8000002
Apr 14 11:14:59 oa kernel: Info fld=0x0, Current sda: sense key Hardware Error
Apr 14 11:14:59 oa kernel: Additional sense: Internal target failure
Apr 14 11:14:59 oa kernel: end_request: I/O error, dev sda, sector 190500049
Apr 14 11:14:59 oa kernel: SCSI error : <0 0 0 0> return code = 0x8000002
Apr 14 11:14:59 oa kernel: Info fld=0x0, Current sda: sense key Hardware Error
Apr 14 11:14:59 oa kernel: Additional sense: Internal target failure
Apr 14 11:14:59 oa kernel: end_request: I/O error, dev sda, sector 190500057
Apr 14 11:14:59 oa kernel: SCSI error : <0 0 0 0> return code = 0x8000002
Apr 14 11:14:59 oa kernel: Info fld=0x0, Current sda: sense key Hardware Error
Apr 14 11:14:59 oa kernel: Additional sense: Internal target failure
Apr 14 11:14:59 oa kernel: end_request: I/O error, dev sda, sector 190500065
Apr 14 11:14:59 oa kernel: SCSI error : <0 0 0 0> return code = 0x8000002

大量类似I/O error, dev sda, sector错误,很可能是由于硬件方面异常导致.

损坏redo为当前redo

针对这样的情况,由于是硬件故障,先要通过dbv或者rman检查其他数据文件是否正常,如果有数据文件不能读,那需要对数据文件进行特殊处理.本次恢复的中,客户相对比较幸运,所有数据文件全部可以正常访问,只是当前redo异常,通过隐含参数强制拉库,然后导出数据,重建库解决.类似文章:又一起存储故障导致ORA-00333 ORA-00312恢复

重建oraInventory解决ORA-20001

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标题：重建oraInventory解决ORA-20001

数据库启动报ORA-20001: Latest xml inventory is not loaded into table错误

Completed: ALTER DATABASE OPEN
2018-01-23T23:46:27.924841+08:00
CJQ0 started with pid=54, OS id=6653
2018-01-23T23:46:31.705550+08:00
Unable to obtain current patch information due to error: 20001,
  ORA-20001: Latest xml inventory is not loaded into table
ORA-06512: at "SYS.DBMS_QOPATCH", line 777
ORA-06512: at "SYS.DBMS_QOPATCH", line 864
ORA-06512: at "SYS.DBMS_QOPATCH", line 2222
ORA-06512: at "SYS.DBMS_QOPATCH", line 740
ORA-06512: at "SYS.DBMS_QOPATCH", line 2247
===========================================================
Dumping current patch information
===========================================================
Unable to obtain current patch information due to error: 20001
===========================================================

查询相关sql报错

SYS@xffdb>select * from OPATCH_XML_INV ;
ERROR:
ORA-29913: error in executing ODCIEXTTABLEFETCH callout
ORA-29400: data cartridge error
KUP-04004: error while reading file /u03/app/oracle/product/12.2.0.1/dbhome/QOpatch/qopiprep.bat
no rows selected
Elapsed: 00:00:00.58
SYS@xffdb>select xmltransform(dbms_qopatch.get_opatch_lsinventory(), dbms_qopatch.GET_OPATCH_XSLT()) from dual ;
ERROR:
ORA-20001: Latest xml inventory is not loaded into table
ORA-06512: at "SYS.DBMS_QOPATCH", line 777
ORA-06512: at "SYS.DBMS_QOPATCH", line 864
ORA-06512: at "SYS.DBMS_QOPATCH", line 2222
ORA-06512: at "SYS.DBMS_QOPATCH", line 740
ORA-06512: at "SYS.DBMS_QOPATCH", line 2247
no rows selected
Elapsed: 00:00:00.63

datapatch -prereq报错

[oracle@xifenfei ~]$ $ORACLE_HOME/OPatch/datapatch -prereq
SQL Patching tool version 12.2.0.1.0 Production on Tue Jan 23 18:11:32 2018
Copyright (c) 2012, 2017, Oracle.  All rights reserved.
Connecting to database...OK
Note:  Datapatch will only apply or rollback SQL fixes for PDBs
       that are in an open state, no patches will be applied to closed PDBs.
       Please refer to Note: Datapatch: Database 12c Post Patch SQL Automation
       (Doc ID 1585822.1)
Queryable inventory could not determine the current opatch status.
Execute 'select dbms_sqlpatch.verify_queryable_inventory from dual'
and/or check the invocation log
/u03/app/oracle/cfgtoollogs/sqlpatch/sqlpatch_4909_2018_01_23_18_11_32/sqlpatch_invocation.log
for the complete error.
Prereq check failed, exiting without installing any patches.
Please refer to MOS Note 1609718.1 and/or the invocation log
/u03/app/oracle/cfgtoollogs/sqlpatch/sqlpatch_4909_2018_01_23_18_11_32/sqlpatch_invocation.log
for information on how to resolve the above errors.
SQL Patching tool complete on Tue Jan 23 18:11:45 2018

分析qopiprep.bat文件

cd $ORACLE_HOME
PATH=/bin:/usr/bin
export PATH
# sed tried to convert from one encoding to other in presence of LC_ALL
# or LANG settings. Since opatch returning UTF-8 based encoding we do not
# need such a conversion. So safely skip it
LANG=en_US.UTF-8
export LANG
LC_ALL=''
export LC_ALL
# Option: "-retry 0" avoids retries in case of locked inventory.
# Option: "-invPtrLoc" is required for non-central-inventory
# locations. $OPATCH_PREP_LSINV_OPTS which may set by users
# in the environment to configure special OPatch options
# ("-jdk" is another good candidate that may require configuration!).
# Option: "-all" gives information on all Oracle Homes
# installed in the central inventory.  With that information, the
# patches of non-RDBMS homes could be fetched.
DBSID=$ORACLE_SID
ORABASE=`$ORACLE_HOME/bin/orabasehome`
rm -rf $ORABASE/rdbms/log/xml_file_$DBSID.xml
$ORACLE_HOME/OPatch/opatch lsinventory -xml  $ORABASE/rdbms/log/xml_file_$DBSID.xml -retry 0 -invPtrLoc $ORACLE_HOME/oraInst.loc >> $ORABASE/rdbms/log/stout_$DBSID.txt
cat $ORABASE/rdbms/log/xml_file_$DBSID.xml | sed 's/^ *//' | tr '\n' ' '
echo "UIJSVTBOEIZBEFFQBL"
rm $ORABASE/rdbms/log/xml_file_$DBSID.xml
rm $ORABASE/rdbms/log/stout_$DBSID.txt

这里主要是$ORACLE_HOME/OPatch/opatch lsinventory可能异常，测试该功能
qopatch_log日志

[oracle@xifenfei ~]$ tail -f /u03/app/oracle/product/12.2.0.1/dbhome/QOpatch/qopatch_log.log
 LOG file opened at 01/23/18 18:48:55
KUP-05007:   Warning: Intra source concurrency disabled because the preprocessor option is being used.
Field Definitions for table OPATCH_XML_INV
  Record format DELIMITED BY NEWLINE
  Data in file has same endianness as the platform
  Reject rows with all null fields
  Fields in Data Source:
    XML_INVENTORY                   CHAR (100000000)
      Terminated by "UIJSVTBOEIZBEFFQBL"
      Trim whitespace same as SQL Loader
KUP-04004: error while reading file /u03/app/oracle/product/12.2.0.1/dbhome/QOpatch/qopiprep.bat
KUP-04017: OS message: Error 0
KUP-04017: OS message: LsInventorySession failed: RawInventory gets null OracleHomeInfo
cat: /u03/app/oracle/product/12.2.0.1/dbhome/rdbms/log/xml_file_xffdb.xml: No such file or direc
KUP-04118: operation "pipe read", location "skudmir:2"

opatch lsinventory验证

[oracle@xifenfei ~]$ /u03/app/oracle/product/12.2.0.1/dbhome/OPatch/opatch lsinventory
Oracle Interim Patch Installer version 12.2.0.1.6
Copyright (c) 2018, Oracle Corporation.  All rights reserved.
Oracle Home       : /u03/app/oracle/product/12.2.0.1/dbhome
Central Inventory : /u01/app/oraInventory
   from           : /u03/app/oracle/product/12.2.0.1/dbhome/oraInst.loc
OPatch version    : 12.2.0.1.6
OUI version       : 12.2.0.1.4
Log file location : /u03/app/oracle/product/12.2.0.1/dbhome/cfgtoollogs/opatch/opatch2018-01-23_23-50-29PM_1.log
List of Homes on this system:
  Home name= OraDB12Home1, Location= "/u01/app/oracle/product/12.2.0/dbhome_1"
LsInventorySession failed: RawInventory gets null OracleHomeInfo
OPatch failed with error code 73

现在到这一步，可以确定判断opatch lsinventory运行异常，导致DBMS_QOPATCH无法正常工作，而引起opatch异常的原因是由于RawInventory gets null OracleHomeInfo
分析inventory.xml 文件

[oracle@xifenfei ContentsXML]$ cat inventory.xml
<?xml version="1.0" standalone="yes" ?>
<!-- Copyright (c) 1999, 2016, Oracle and/or its affiliates.
All rights reserved. -->
<!-- Do not modify the contents of this file by hand. -->
<INVENTORY>
<VERSION_INFO>
   <SAVED_WITH>12.2.0.1.0</SAVED_WITH>
   <MINIMUM_VER>2.1.0.6.0</MINIMUM_VER>
</VERSION_INFO>
<HOME_LIST>
<HOME NAME="OraDB12Home1" LOC="/u01/app/oracle/product/12.2.0/dbhome_1" TYPE="O" IDX="1"/>
</HOME_LIST>
<COMPOSITEHOME_LIST>
</COMPOSITEHOME_LIST>
</INVENTORY>

因为该机器上安装过三个版本的oracle，12.2 beta，11.2.0.4,12.2.0.1，现在oracle home只有第一个beta的，因此这个部分肯定异常，导致后面的12.2正式版无法获取到oraclehome
重建oraInventory

[oracle@xifenfei app]$ cd $ORACLE_HOME/oui/bin
[oracle@xifenfei bin]$ ./runInstaller -silent -ignoreSysPrereqs -attachHome ORACLE_HOME="/u01/app/oracle/product/12.2.0/dbhome_1" ORACLE_HOME_NAME="OraDB12betaHome1"
Starting Oracle Universal Installer...
Checking swap space: must be greater than 500 MB.   Actual 3935 MB    Passed
The inventory pointer is located at /etc/oraInst.loc
'AttachHome' was successful.
[oracle@xifenfei bin]$ ./runInstaller -silent -ignoreSysPrereqs -attachHome ORACLE_HOME="/u02/app/oracle/product/11.2.0.4/dbhome" ORACLE_HOME_NAME="OraDb11g_home1"
Starting Oracle Universal Installer...
Checking swap space: must be greater than 500 MB.   Actual 3935 MB    Passed
The inventory pointer is located at /etc/oraInst.loc
'AttachHome' was successful.
[oracle@xifenfei bin]$ ./runInstaller -silent -ignoreSysPrereqs -attachHome ORACLE_HOME="/u03/app/oracle/product/12.2.0.1/dbhome" ORACLE_HOME_NAME="OraDb122g_home1"
Starting Oracle Universal Installer...
Checking swap space: must be greater than 500 MB.   Actual 3935 MB    Passed
The inventory pointer is located at /etc/oraInst.loc
'AttachHome' was successful.
--验证inventory.xml 文件
[oracle@xifenfei ContentsXML]$ cat inventory.xml
<?xml version="1.0" standalone="yes" ?>
<!-- Copyright (c) 1999, 2018, Oracle and/or its affiliates.
All rights reserved. -->
<!-- Do not modify the contents of this file by hand. -->
<INVENTORY>
<VERSION_INFO>
   <SAVED_WITH>12.2.0.1.4</SAVED_WITH>
   <MINIMUM_VER>2.1.0.6.0</MINIMUM_VER>
</VERSION_INFO>
<HOME_LIST>
<HOME NAME="OraDB12betaHome1" LOC="/u01/app/oracle/product/12.2.0/dbhome_1" TYPE="O" IDX="1"/>
<HOME NAME="OraDb11g_home1" LOC="/u02/app/oracle/product/11.2.0.4/dbhome" TYPE="O" IDX="2"/>
<HOME NAME="OraDb122g_home1" LOC="/u03/app/oracle/product/12.2.0.1/dbhome" TYPE="O" IDX="3"/>
</HOME_LIST>
<COMPOSITEHOME_LIST>
</COMPOSITEHOME_LIST>
</INVENTORY>

验证opatch lsinventory

[oracle@xifenfei bin]$ opatch lsinv
Oracle Interim Patch Installer version 12.2.0.1.6
Copyright (c) 2018, Oracle Corporation.  All rights reserved.
Oracle Home       : /u03/app/oracle/product/12.2.0.1/dbhome
Central Inventory : /u01/app/oraInventory
   from           : /u03/app/oracle/product/12.2.0.1/dbhome/oraInst.loc
OPatch version    : 12.2.0.1.6
OUI version       : 12.2.0.1.4
Log file location : /u03/app/oracle/product/12.2.0.1/dbhome/cfgtoollogs/opatch/opatch2018-01-24_00-19-55AM_1.log
Lsinventory Output file location : /u03/app/oracle/product/12.2.0.1/dbhome/cfgtoollogs/opatch/lsinv/lsinventory2018-01-24_00-19-55AM.txt
--------------------------------------------------------------------------------
Local Machine Information::
Hostname: xifenfei
ARU platform id: 226
ARU platform description:: Linux x86-64
Installed Top-level Products (1):
Oracle Database 12c                                                  12.2.0.1.0
There are 1 products installed in this Oracle Home.
There are no Interim patches installed in this Oracle Home.
--------------------------------------------------------------------------------
OPatch succeeded.

验证dbms_qopatch工作正常

[oracle@xifenfei ContentsXML]$ $ORACLE_HOME/OPatch/datapatch -prereq
SQL Patching tool version 12.2.0.1.0 Production on Wed Jan 24 00:21:48 2018
Copyright (c) 2012, 2017, Oracle.  All rights reserved.
Connecting to database...OK
Note:  Datapatch will only apply or rollback SQL fixes for PDBs
       that are in an open state, no patches will be applied to closed PDBs.
       Please refer to Note: Datapatch: Database 12c Post Patch SQL Automation
       (Doc ID 1585822.1)
Determining current state...done
Adding patches to installation queue and performing prereq checks...done
Installation queue:
  For the following PDBs: CDB$ROOT PDB$SEED
    Nothing to roll back
    Nothing to apply
SQL Patching tool complete on Wed Jan 24 00:21:55 2018
SYS@xffdb>select dbms_sqlpatch.verify_queryable_inventory from dual;
VERIFY_QUERYABLE_INVENTORY
--------------------------------------------------------------------------------------------------
OK
Elapsed: 00:00:01.03
SYS@xffdb>select xmltransform(dbms_qopatch.get_opatch_lsinventory(), dbms_qopatch.GET_OPATCH_XSLT()) from dual ;
XMLTRANSFORM(DBMS_QOPATCH.GET_OPATCH_LSINVENTORY(),DBMS_QOPATCH.GET_OPATCH_XSLT())
----------------------------------------------------------------------------------------------------------
Oracle Querayable Patch Interface 1.0
-----------------------------------------
Elapsed: 00:00:01.09
SYS@xffdb>

通过修复错误的oraInventory解决ORA-20001问题

Oracle dbconsole 引起ORA-00020

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标题：Oracle dbconsole 引起ORA-00020

以前遇到一个客户是win环境,突然发现dbconsole发起大量会话进程，导致数据库的process不足.这次在一个客户的adg环境中,也发现了类似情况

这个是刚刚部署的adg库,没有任何业务,不应该出现这类情况,分析是哪些进程连接了数据库

这里可以确定是由于java进程创建了大量的oracle连接,进一步分析java进程是什么

这里比较明显,是由于em的java发起的数据库大量连接,停止掉dbconsole

em停止掉之后,进一步观察oracle恢复,发现已经恢复正常

这个问题应该是一个bug,没有具体去查询mos,使用dbconsole还是需要慎重

ORA-12012: error on auto execute of job "SYS"."ORA$AT_OS_OPT_SY_383"

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标题：ORA-12012: error on auto execute of job "SYS"."ORA$AT_OS_OPT_SY_383"

12.2.0.1版本数据库报类似ORA-12012: error on auto execute of job “SYS”.”ORA$AT_OS_OPT_SY_383″错误

Errors in file /u01/app/oracle/diag/rdbms/xifenfei/xifenfei/trace/xifenfei_j000_10213.trc:
ORA-12012: error on auto execute of job "SYS"."ORA$AT_OS_OPT_SY_383"
ORA-20001: Statistics Advisor: Invalid task name for the current user
ORA-06512: at "SYS.DBMS_STATS", line 47207
ORA-06512: at "SYS.DBMS_STATS_ADVISOR", line 882
ORA-06512: at "SYS.DBMS_STATS_INTERNAL", line 20059
ORA-06512: at "SYS.DBMS_STATS_INTERNAL", line 22201
ORA-06512: at "SYS.DBMS_STATS", line 47197

trace文件信息

Trace file /u01/app/oracle/diag/rdbms/xifenfei/xifenfei/trace/xifenfei_j000_10379.trc
Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production
Build label:    RDBMS_12.2.0.1.0_LINUX.X64_170125
ORACLE_HOME:    /u01/app/oracle/product/12.2.0/db_1
System name:    Linux
Node name:      yoridb2
Release:        3.10.0-514.26.2.el7.x86_64
Version:        #1 SMP Tue Jul 4 15:04:05 UTC 2017
Machine:        x86_64
Instance name: xifenfei
Redo thread mounted by this instance: 1
Oracle process number: 148
Unix process pid: 10379, image: oracle@yoridb2 (J000)
*** 2017-08-04T14:41:26.486692+08:00
*** SESSION ID:(508.52539) 2017-08-04T14:41:26.486716+08:00
*** CLIENT ID:() 2017-08-04T14:41:26.486722+08:00
*** SERVICE NAME:(SYS$USERS) 2017-08-04T14:41:26.486727+08:00
*** MODULE NAME:(DBMS_SCHEDULER) 2017-08-04T14:41:26.486732+08:00
*** ACTION NAME:(ORA$AT_OS_OPT_SY_384) 2017-08-04T14:41:26.486738+08:00
*** CLIENT DRIVER:() 2017-08-04T14:41:26.486743+08:00
ORA-12012: error on auto execute of job "SYS"."ORA$AT_OS_OPT_SY_384"
ORA-20001: Statistics Advisor: Invalid task name for the current user
ORA-06512: at "SYS.DBMS_STATS", line 47207
ORA-06512: at "SYS.DBMS_STATS_ADVISOR", line 882
ORA-06512: at "SYS.DBMS_STATS_INTERNAL", line 20059
ORA-06512: at "SYS.DBMS_STATS_INTERNAL", line 22201
ORA-06512: at "SYS.DBMS_STATS", line 47197

错误比较明显，是在执行统计信息分析的时候报错了，报错原因是由于SCHEDULER的task name无效.

解决方法

[oracle@yoridb2 trace]$ ss
SQL*Plus: Release 12.2.0.1.0 Production on Fri Aug 4 23:40:33 2017
Copyright (c) 1982, 2016, Oracle.  All rights reserved.
Connected to:
Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production
SQL> select name, ctime, how_created
  2    from sys.wri$_adv_tasks
  3   where owner_name = 'SYS'
   and name in ('AUTO_STATS_ADVISOR_TASK','INDIVIDUAL_STATS_ADVISOR_TASK');  4
no rows selected
SQL> EXEC dbms_stats.init_package();
PL/SQL procedure successfully completed.
SQL> select name, ctime, how_created
  2    from sys.wri$_adv_tasks
  3   where owner_name = 'SYS'
   and name in ('AUTO_STATS_ADVISOR_TASK','INDIVIDUAL_STATS_ADVISOR_TASK');  4
NAME
--------------------------------------------------------------------------------
CTIME     HOW_CREATED
--------- ------------------------------
AUTO_STATS_ADVISOR_TASK
04-AUG-17 CMD
INDIVIDUAL_STATS_ADVISOR_TASK
04-AUG-17 CMD

分类目录归档：ORA-xxxxx