|
Problem IC80290
|
Status: Closed |
INSTANCE CRASH WITH SEGV (SEGMENTATION VIOLATION) IN FUNCTION SQLPGETANDPROCESSGRAPHS() |
| product: |
DB2 FOR LUW / DB2FORLUW / 970 - DB2 |
| Problem description: |
On systems running Workload Management (WLM), the
deadlock detector may trigger a crash due to a segv (signal 11).
The following message will be reported in the db2diag.log:
---------------------------------------
2011-11-02-22.57.00.365968-240 I844276694A396 LEVEL: Warning
PID : 622978 TID : 4674 PROC : db2sysc
0
INSTANCE: <inst-name> NODE : 000
EDUID : 4674 EDUNAME: db2glock (<db-name>) 0
FUNCTION: DB2 UDB, RAS/PD component,
pdEDUIsInDB2KernelOperation, probe:600
DATA #1 : String, 27 bytes
sqlpGetAndProcessGraphs__F
DATA #2 : String, 4 bytes
sqlp
---------------------------------------
The following stack is reported:
------------------------------------------
Signal #11
0x090000000B1625DC
sqlpGetAndProcessGraphs__FP16sqeLocalDatabaseP8SQLP_LCBPUlPUi +
0x90
0x090000000B160070 sqlplgdd__FPcUi + 0x598
0x090000000CCA5330 sqloEDUEntry + 0x18
----------------------------------------- |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* Users using Work Load Manager (WLM) *
****************************************************************
* PROBLEM DESCRIPTION: *
* On systems running Workload Manager (WLM), the deadlock *
* detector may trigger a crash due to a segv (signal 11). *
****************************************************************
* RECOMMENDATION: *
* To avoid experiencing this issue users can upgrade to DB2 *
* Version V9.7 fix pack 6 at the minimum. *
**************************************************************** |
| Local Fix: |
|
| available fix packs: |
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
|
| Solution |
First Fixed in DB2 Version V9.7 fix pack 6 |
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 07.12.2011
18.06.2012
18.06.2012 |
| Problem solved at the following versions (IBM BugInfos) |
9.7.FP6
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 9.7.0.6
|
 |
