|
Problem IC69076
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Status: Closed |
DB2 LIST DCS APPLICATIONS MAY CAUSE DB2 TO TRAP |
| product: |
DB2 FOR LUW / DB2FORLUW / 970 - DB2 |
| Problem description: |
There is concurrency issue around the internal structure and as
a result thread in monitor code that might
panic when that structure has "disappeared" from under it.
Structure might disappear if another thread will delete it.
The call stack trace might look as follow:
[0] 0x0900000007086D18 pdLog + 0x88
[1] 0x09000000082379B0 pdLog@glue326 + 0x128
[2] 0x0900000009FE82A4 sqloSpinLockReleaseConflict@glue7A +
0x160
[3] 0x0900000006FAE804 sqloXlatchConflict@glue15D + 0x74
[4] 0x0900000008BC7C90 @92@estim_list_dcs_appl_sz__FUi + 0x15C
[5] 0x09000000072CB950
sqlmonszagnt__FUi13sqm_entity_idP6sqlmaiPUiP5sqlca + 0x |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* All users are affected *
****************************************************************
* PROBLEM DESCRIPTION: *
* There is concurrency issue around the internal structure *
* andas a result thread in monitor code that mightpanic when *
* that structure has "disappeared" from under it.Structure *
* might disappear if another thread will delete it.The call *
* stack trace might look as follow:[0] 0x0900000007086D18 *
* pdLog + 0x88[1] 0x09000000082379B0 pdLog@glue326 + 0x128[2] *
* 0x0900000009FE82A4 *
* sqloSpinLockReleaseConflict@glue7A+0x160[3] *
* 0x0900000006FAE804 sqloXlatchConflict@glue15D + 0x74[4] *
* 0x0900000008BC7C90 @92@estim_list_dcs_appl_sz__FUi +0x15C[5] *
* 0x09000000072CB950sqlmonszagnt__FUi13sqm_entity_idP6sqlmaiPUiP
* + 0x *
****************************************************************
* RECOMMENDATION: *
* Upgrade to DB2 v9.7 FP3. *
**************************************************************** |
| Local Fix: |
|
| available fix packs: |
DB2 Version 9.7 Fix Pack 3 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 3a for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 4 for Linux, UNIX, and Windows
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
|
| Solution |
The defect has been fixed in DB2 v9.7 FP3. |
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 08.06.2010
27.09.2010
27.09.2010 |
| Problem solved at the following versions (IBM BugInfos) |
9.7.FP3
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 9.7.0.3
|
 |
| 9.7.0.3
|
|
