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DB2 - Problem description

Problem IC80115 Status: Closed

INSTANCE SIGSEGV IF DB2 INSPECT IDENTIFIES A BAD PAGE.

product:
DB2 FOR LUW / DB2FORLUW / 950 - DB2
Problem description:
If while running db2 inspect, a bad page or index is 
encountered, the instance panics. Sample stacks are as follows: 
 
Trap 1: 
##### Object: /usr/lib/libc.so.1 
_kill(0x624a,0x1,0x0,0x1b7e0df,0xffbef504,0x4) + 0x8 
##### Object: /export/home/db2v8/sqllib/adm/db2sysc 
sqloDumpEDU(0x624a,0x1,0x0,0x1b7e0df,0xffbef504,0x4) + 0x8 
__1cLsqldLoadTCB6FpnUsqle_agent_privatecb_pnISQdDLD_TCB_i_i_(0x1 
8200053,0x143320 
c0,0x0,0x1000,0x86020001,0x12e8) + 0xabc 
__1cKsqldFixTCB6FpnUsqle_agent_privatecb_iiiippnISQdDLD_TCB__i_( 
0x26149b0,0x1000 
0,0x25acc00,0x0,0x84040000,0x14966658) + 0x2f4 
__1cTdartCall_sqldFixTCB6FpnUsqle_agent_privatecb_llllppnISQdDLD 
_TCB_pnTDART_INS 
P_WORK_AREA__i_(0x26149b0,0x3,0x4,0x0,0x24,0x14966658) + 0x38 
__1cKdartFixTCB6FpnTDART_INSP_WORK_AREA_pnQDART_INSP_TSP_CB_pnSD 
ART_INSP_TABLE_C 
B_HH_i_(0x149605ec,0x1496657c,0x14966658,0x3,0x0,0xfc00) + 0x1f4 
 
Trap 2: 
##### Object: /db2/QLC/sqllib/adm/db2sysc 
__1cLdartScanINX6FpnTDART_INSP_WORK_AREA__i_(0x250c24698,0x1177, 
0x0,0x10 
29f0400, 
0x0,0x250c3ac58) + 0x1960 
__1cLdartScanINX6FpnTDART_INSP_WORK_AREA__i_(0x250c24698,0x2553e 
0700,0x8 
c4d0000, 
0x0,0x8c4d0004,0x1ac00) + 0x34c 
__1cMdartUnFixTCB6FpnTDART_INSP_WORK_AREA_pnSDART_INSP_TABLE_CB 
_i_(0x25 
0c24698, 
0x1,0x2454,0x1,0xe800,0x1) + 0x2088 
__1cMdartUnFixTCB6FpnTDART_INSP_WORK_AREA_pnSDART_INSP_TABLE_CB 
_i_(0x25 
0c24698,
Problem Summary:
**************************************************************** 
* USERS AFFECTED:                                              * 
* ALL                                                          * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* See Error Description                                        * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Upgrade to DB2 Version 9.5 Fix Pack 9.                       * 
****************************************************************
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 9.5 Fix pack 9.


Workaround


not known / see Local fix


BUG-Tracking


forerunner  : APAR is sysrouted TO one or more of the following: IC80317 
follow-up : 


Timestamps


Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :

01.12.2011
14.12.2012
14.12.2012


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

FixList