|
Problem IC77730
|
Status: Geschlossen |
TIMING ISSUE COULD LEAD TO A TRAP WHEN CANCELLING A LOAD OPERATION |
| Produkt: |
DB2 FOR LUW / DB2FORLUW / 970 - DB2 |
| Problembeschreibung: |
During the process of canceling a load operation, a rare timing
issue can lead to a de-reference of a NULL pointer resulting in
a trap. The stack would look similar to below:
<StackTrace>
ossDumpStackTrace
OSSTrapFile4dumpEmi
sqlo_trce
sqloEDUCodeTrapHandler
sqlrr_qp_process_cancel_list
sqljsSqlam
sqljsDrdaAsInnerDriver
sqljsDrdaAsDriver
sqeAgent
sqlzRunEDU
sqloEDUEntry
__pthread_bound_body
</StackTrace>
Another stack for this defect could be:
sqlra_open_pkg__FP8sqlrr_cbPUcsT2T3T2 + 0x98
sqlra_load_pkg__FP8sqlrr_cbPUcsT2T3T2b + 0xA48
sqlra_get_section__FP8sqlrr_cbPUcsT2T3T2UsUlP16db2UCprepareInfoP
15db2UCCursorInfo + 0x1C
sqlrr_qp_process_cancel_list__FP8sqlrr_cbP5sqlca + 0xD0
@64@sqljsSqlam__FP14db2UCinterfaceP8sqeAgentb + 0x484
@64@sqljsDriveRequests__FP8sqeAgentP14db2UCconHandle + 0xA0
@64@sqljsDrdaAsInnerDriver__FP18SQLCC_INITSTRUCT_Tb + 0x310
sqljsDrdaAsDriver__FP18SQLCC_INITSTRUCT_T + 0xEC
RunEDU__8sqeAgentFv + 0xB4
EDUDriver__9sqzEDUObjFv + 0xDC
sqlzRunEDU__FPcUi + 0x24
sqloEDUEntry + 0x264 |
| Problem-Zusammenfassung: |
****************************************************************
* USERS AFFECTED: *
* All *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Error Description *
****************************************************************
* RECOMMENDATION: *
* Upgrade to DB2 V97FP5 *
**************************************************************** |
| Local-Fix: |
|
| verfügbare FixPacks: |
DB2 Version 9.7 Fix Pack 5 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 6 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 7 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 8 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 9 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 9a for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 10 for Linux, UNIX, and Windows
|
| Lösung |
The fix is first available in DB2 V97FP5 and subsequent fixpacks |
| Workaround |
keiner bekannt / siehe Local-Fix |
| Weitere Daten |
Datum - Problem gemeldet :
Datum - Problem geschlossen :
Datum - der letzten Änderung:
| 26.07.2011
08.12.2011
07.08.2013 |
| Problem behoben ab folgender Versionen (IBM BugInfos) |
9.7.FP5
|
| Problem behoben lt. FixList in der Version |
| 9.7.0.5
|
 |
| 9.7.0.6
|
|
