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DB2 - Problem description

Problem IC71545 Status: Closed

DBARTISAN CAUSE SIGNAL 11 WITH DB2 INSTANCE TO CRASH ON THE DATABASE SIDE
WHEN CALLING STORED PROCEDURE.

product:
DB2 FOR LUW / DB2FORLUW / 950 - DB2
Problem description:
While using dbArtisan to run a stored procedure cause the DB2 
 
instance to crash on the database side, with signal 11: 
 
Signal # 11 in function sdbg_GetRep() when a store procedure was 
    running. 
 
 
 
2009-10-30-14.01.54.700512-240 E9816642E838        LEVEL: 
Critical 
PID     : 15177                TID  : 186566830432 PROC : 
db2sysc 8 
INSTANCE: db2insts1             NODE : 008 
 
EDUID   : 88524                EDUNAME: db2agntdp (ADMIN   ) 8 
FUNCTION: DB2 UDB, base sys utilities, sqle_panic, probe:10 
MESSAGE : ADM14001C  An unexpected and critical error has 
occurred: "Panic". The instance may have been shutdown as a 
result. 
"Automatic" FODC (First Occurrence Data Capture) has been 
invoked and 
diagnostic information has been recorded in directory 
 
"/var/ibmdb2/db2insts1/sqllib/db2dump/FODC_Trap_2009-10-30-14.01 
.38.81 
 
          2534/". Please look in this directory for detailed 
evidence about 
 
          what happened and contact IBM support if necessary to 
diagnose the 
 
          problem. 
15153.301065.001.trap.txt: 
<?xml version="1.0" encoding="ISO-8859-1"?> 
<?xml-stylesheet 
href="http://raspd.torolab.ibm.com/db2trapfile.xsl" 
type="text/xsl"?> 
<DB2TrapFile version="1.0"> 
<Trap> 
<Header> 
DB2 build information: DB2 v9.5.0.4  timestamp: 
2009-10-30-14.01.38.828019 instance name: db2insts1.001 
EDU name     : db2agent (WISEDB) 1 
EDU ID       : 301065 
 
Signal #11 
 
uname: S:Linux R:2.6.9-68.9.ELmsdw.2smp V:#1 SMP Fri Jan 16 
14:43:40 
EST 2009 M:x86_64 N:pi600c3n4 
process id: 15153 
 
thread id : 183119112544 (0x2AA2BFE960) 
 
</Header> 
 
<StackTrace> 
 
---FUNC-ADDR---- ------FUNCTION + OFFSET------ 
 
0000002A9B7C91AF ossDumpStackTraceEx + 0x01f7 
 
 
(/ds/9.5.4.7/.exec/x86_64.linux.2.6.glibc.2.3/lib64/libdb2osse.s 
o.1) 
 
 
0000002A9B7C4CEA _ZN11OSSTrapFile6dumpExEmiP7siginfoPvm + 0x00b4 
 
 
(/ms/dist/ibmdb2/PROJ/ds/9.5.4.7/.exec/x86_64.linux.2.6.glibc.2. 
3/lib64/libdb2osse.so.1) 
 
0000002A9B7C4DB1 _ZN11OSSTrapFile4dumpEmiP7siginfoPv + 0x0009 
(/ds/9.5.4.7/.exec/x86_64.linux.2.6.glibc.2.3/lib64/libdb2osse.s 
o.1) 
 
This issue has been fixed in the newest version of dbArtisan, 
however we have added defence code to bring down DB2 with out 
causing a signal 11.
Problem Summary:
**************************************************************** 
* USERS AFFECTED:                                              * 
* DBARTISAN CAUSE SIGNAL 11 WITH DB2 INSTANCE TO CRASH ON THE  * 
* DATABASE SIDE WHEN CALLING STORED PROCEDURE.                 * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* While using dbArtisan to run a stored procedure cause the    * 
* DB2                                                          * 
* instance to crash on the database side, with signal 11:      * 
*                                                              * 
*                                                              * 
*                                                              * 
* Signal # 11 in function sdbg_GetRep() when a store procedure * 
* was                                                          * 
* running.                                                     * 
*                                                              * 
*                                                              * 
*                                                              * 
*                                                              * 
* 2009-10-30-14.01.54.700512-240 E9816642E838        LEVEL:    * 
*                                                              * 
* Critical                                                     * 
*                                                              * 
* PID     : 15177                TID  : 186566830432 PROC :    * 
*                                                              * 
* db2sysc 8                                                    * 
*                                                              * 
* INSTANCE: db2insts1             NODE : 008                   * 
*                                                              * 
* EDUID   : 88524                EDUNAME: db2agntdp (ADMIN   ) * 
* 8                                                            * 
* FUNCTION: DB2 UDB, base sys utilities, sqle_panic, probe:10  * 
*                                                              * 
* MESSAGE : ADM14001C  An unexpected and critical error has    * 
*                                                              * 
* occurred: "Panic". The instance may have been shutdown as a  * 
* result.                                                      * 
* "Automatic" FODC (First Occurrence Data Capture) has been    * 
* invoked and                                                  * 
* diagnostic information has been recorded in directory        * 
*                                                              * 
* "/var/ibmdb2/db2insts1/sqllib/db2dump/FODC_Trap_2009-10-30-14. 
*                                                              * 
* 2534/". Please look in this directory for detailed           * 
* evidence about                                               * 
*                                                              * 
* what happened and contact IBM support if necessary           * 
* to diagnose the                                              * 
*                                                              * 
* problem.                                                     * 
*                                                              * 
* 15153.301065.001.trap.txt:                                   * 
*                                                              * 
* <?xml version="1.0" encoding="ISO-8859-1"?>                  * 
*                                                              * 
* <?xml-stylesheet                                             * 
*                                                              * 
* href="http://raspd.torolab.ibm.com/db2trapfile.xsl"          * 
*                                                              * 
* type="text/xsl"?>                                            * 
*                                                              * 
* <DB2TrapFile version="1.0">                                  * 
*                                                              * 
* <Trap>                                                       * 
*                                                              * 
* <Header>                                                     * 
*                                                              * 
* DB2 build information: DB2 v9.5.0.4  timestamp:              * 
* 2009-10-30-14.01.38.828019 instance name: db2insts1.001      * 
* EDU name     : db2agent (WISEDB) 1                           * 
*                                                              * 
* EDU ID       : 301065                                        * 
*                                                              * 
*                                                              * 
* Signal #11                                                   * 
*                                                              * 
*                                                              * 
* uname: S:Linux R:2.6.9-68.9.ELmsdw.2smp V:#1 SMP Fri Jan 16  * 
*                                                              * 
* 14:43:40                                                     * 
*                                                              * 
* EST 2009 M:x86_64 N:pi600c3n4                                * 
*                                                              * 
* process id: 15153                                            * 
*                                                              * 
*                                                              * 
* thread id : 183119112544 (0x2AA2BFE960)                      * 
*                                                              * 
*                                                              * 
* </Header>                                                    * 
*                                                              * 
*                                                              * 
* <StackTrace>                                                 * 
*                                                              * 
*                                                              * 
* ---FUNC-ADDR---- ------FUNCTION + OFFSET------               * 
*                                                              * 
*                                                              * 
* 0000002A9B7C91AF ossDumpStackTraceEx + 0x01f7                * 
*                                                              * 
*                                                              * 
* (/ds/9.5.4.7/.exec/x86_64.linux.2.6.glibc.2.3/lib64/libdb2osse 
*                                                              * 
*                                                              * 
* 0000002A9B7C4CEA _ZN11OSSTrapFile6dumpExEmiP7siginfoPvm +    * 
* 0x00b4                                                       * 
*                                                              * 
* (/ms/dist/ibmdb2/PROJ/ds/9.5.4.7/.exec/x86_64.linux.2.6.glibc. 
*                                                              * 
* 0000002A9B7C4DB1 _ZN11OSSTrapFile4dumpEmiP7siginfoPv +       * 
* 0x0009                                                       * 
* (/ds/9.5.4.7/.exec/x86_64.linux.2.6.glibc.2.3/lib64/libdb2osse 
*                                                              * 
* This issue has been fixed in the newest version of           * 
* dbArtisan, however we have added defence code to bring down  * 
* DB2 with out causing a signal 11.                            * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* First fixed in fix pack 8 of v9.5                            * 
****************************************************************
Local Fix:
Please upgrade your dbArtisan to the newest available version. 
This problem has not been seen in IBM Data Studio or Optim 
Development Studio.
available fix packs:
DB2 Version 9.5 Fix Pack 8 for Linux, UNIX, and Windows
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 fix pack 8 of v9.5
Workaround
not known / see Local fix
BUG-Tracking
forerunner  : APAR is sysrouted TO one or more of the following: IC75475 
follow-up : 
Timestamps
Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :
28.09.2010
13.07.2011
13.07.2011
Problem solved at the following versions (IBM BugInfos)
9.5.
Problem solved according to the fixlist(s) of the following version(s)
9.5.0.8 FixList