|
Problem IC76058
|
Status: Closed |
TRAP CAN OCCUR DURING -901 SQLCODE ERROR DIAGNOSTIC HANDLING |
| product: |
DB2 FOR LUW / DB2FORLUW / 950 - DB2 |
| Problem description: |
In the aftermath of a -901 sqlcode or other severe error, DB2
dumps additional data to the DIAGPATH directory to help diagnose
the -901 sqlcode error.
Under certain rare conditions a NULL pointer de-reference may
occur resulting in a trap/seg-v (segmentation violation). The
stack would include the following characteristic elements:
0000002A981B1CCA sqlt_logerr_dump + 0x00da
(/ms/dist/ibmdb2/PROJ/ds/9.1.9.1/.exec/x86_64.linux.2.6.glibc.2.
3/lib64/libdb2e.so.1)
0000002A978BE5B3
_Z18sqlrr_dump_siblingP8sqlrr_cbP25sqlra_sql_context_siblingii +
0x026b
(/ms/dist/ibmdb2/PROJ/ds/9.1.9.1/.exec/x86_64.linux.2.6.glibc.2.
3/lib64/libdb2e.so.1)
0000002A978BFB80 _Z15sqlrr_dump_ffdcP8sqlrr_cbii + 0x02a8
(/ms/dist/ibmdb2/PROJ/ds/9.1.9.1/.exec/x86_64.linux.2.6.glibc.2.
3/lib64/libdb2e.so.1)
0000002A97EA5376
_Z13sqlzeDumpFFDCP20sqle_agent_privatecbjP5sqlcai + 0x008e
(/ms/dist/ibmdb2/PROJ/ds/9.1.9.1/.exec/x86_64.linux.2.6.glibc.2.
3/lib64/libdb2e.so.1)
0000002A97EA52CA
_Z12sqlzeSqlCodeP20sqle_agent_privatecbjmjP5sqlcaitP13__va_list_
tag + 0x01ba
(/ms/dist/ibmdb2/PROJ/ds/9.1.9.1/.exec/x86_64.linux.2.6.glibc.2.
3/lib64/libdb2e.so.1)
0000002A97940FFE sqlrrSqlCode + 0x00ae
(/ms/dist/ibmdb2/PROJ/ds/9.1.9.1/.exec/x86_64.linux.2.6.glibc.2.
3/lib64/libdb2e.so.1) |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* Any user experiencing a severe error message *
****************************************************************
* PROBLEM DESCRIPTION: *
* During handling of severe diagnostic messages a trap can *
* happen in addition to dumping only the necessary set of *
* diagnostic data. *
****************************************************************
* RECOMMENDATION: *
* To avoid experiencing this issue users can upgrade to DB2 *
* Version V9.5 fix pack 9 at the minimum. *
**************************************************************** |
| Local Fix: |
|
| available fix packs: |
DB2 Version 9.5 Fix Pack 9 for Linux, UNIX, and Windows
DB2 Version 9.5 Fix Pack 10 for Linux, UNIX, and Windows
|
| Solution |
First Fixed in DB2 Version V9.5 fix pack 9 |
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 28.04.2011
14.03.2012
14.03.2012 |
| Problem solved at the following versions (IBM BugInfos) |
9.5.FP9
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 9.5.0.9
|
 |
