ORA-07445 qcdlgcd

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标题:ORA-07445 qcdlgcd

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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> 
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