|
Problem IC91117
|
Status: Geschlossen |
DB2 TRAP IN REBAL CODE DUE TO MEMORY CORRUPTION |
| Produkt: |
DB2 FOR LUW / DB2FORLUW / A10 - DB2 |
| Problembeschreibung: |
A plan is crashing in the top nested rebal. Following entry
along with stack trace might be seen in the db2diag.log file:
20nn-nn-nn-nn.nn.nn.409541+060 E38974xxx1805 LEVEL:
Severe
PID : 10551456 TID : 97744 PROC :
db2sysc 0
INSTANCE: xxx NODE : 000 DB : xxx
APPHDL : 0-37621 APPID:
10.23.2.51.63180.130225134517
AUTHID : xxx HOSTNAME: xxx
EDUID : 97744 EDUNAME: db2agntp (xxx) 0
FUNCTION: DB2 UDB, SQO Memory Management,
sqloDiagnoseFreeBlockFailure, probe:999
MESSAGE : Memory validation failure, diagnostic file dumped.
DATA #1 : String, 28 bytes
Corrupt pool free tree node.
DATA #2 : File name, 34 bytes
10551456.97744.mem_diagnostics.txt
CALLSTCK: (Static functions may not be resolved correctly, as
they are resolved to the nearest symbol)
[0] 0x0900000008BBF4E4
diagnoseMemoryCorruptionAndCrash__13SQLO_MEM_POOLFUlCPCcCb +
0x2A8
[1] 0x0900000008B8AC6C
.MemTreePut.fdpr.clone.1582__13SQLO_MEM_POOLFP8SMemNodeUlP17Sqlo
ChunkSubgroup +
0x68
[2] 0x090000000819BD28 sqlofmblkEx + 0x304
[3] 0x090000000B5C05C4
sqlriREBALTerminate__FP8sqlrr_cbP13sqlriREBALObjb + 0x1CC
[4] 0x090000000B5BF1F0 sqlriREBAL__FP8sqlrr_cb + 0x2CC
[5] 0x09000000081E3F28
sqlriSectInvoke__FP8sqlrr_cbP12sqlri_opparm + 0x30
[6] 0x090000000A4EF2CC sqlrr_smp_router__FP8sqlrr_cb + 0x738
[7] 0x0900000007BDCF60
sqlrr_subagent_router__FP8sqeAgentP12SQLE_DB2RA_T + 0x88C
[8] 0x0900000007BDDC78
@82@sqleSubRequestRouter__FP8sqeAgentPUiPUl + 0x3B4
[9] 0x0900000007A407A8 sqleProcessSubRequest__FP8sqeAgent +
0x474
[10] 0x0900000007E3E2CC RunEDU__8sqeAgentFv + 0x678
[11] 0x0900000007E37B4C EDUDriver__9sqzEDUObjFv + 0x13C
[12] 0x0900000007E379D4 sqlzRunEDU__FPcUi + 0x10
[13] 0x0900000007E4A914 sqloEDUEntry + 0x264
[14] 0x0900000000A88D50 _pthread_body + 0xF0
[15] 0xFFFFFFFFFFFFFFFC ?unknown + 0xFFFFFFFF |
| Problem-Zusammenfassung: |
****************************************************************
* USERS AFFECTED: *
* ALL *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to DB2 Version 10.1 and Fix Pack 3 *
**************************************************************** |
| Local-Fix: |
Disable intra-partition parallelism |
| verfügbare FixPacks: |
DB2 Version 10.1 Fix Pack 3 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 4 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 3a for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 6 for Linux, UNIX, and Windows
|
| Lösung |
Problem was first fixed in DB2 Version 10.1 and Fix Pack 3 |
| Workaround |
keiner bekannt / siehe Local-Fix |
| Weitere Daten |
Datum - Problem gemeldet :
Datum - Problem geschlossen :
Datum - der letzten Änderung:
| 26.03.2013
27.09.2013
27.09.2013 |
| Problem behoben ab folgender Versionen (IBM BugInfos) |
|
| Problem behoben lt. FixList in der Version |
| 10.1.0.3
|
 |
| 10.1.0.3
|
|
