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DB2 - Problem description

Problem IC99341 Status: Closed

SEVERE ERROR INDICATED WHILE READING LOB ALLOCATION MAP

product:
DB2 FOR LUW / DB2FORLUW / A50 - DB2
Problem description:
2013-11-15-11.25.01.601514-360 I2836087A3525        LEVEL: 
Severe 
(Origin) 
PID     : 22282280             TID : 186047         PROC : 
db2sysc 1 
INSTANCE: db2inst1              NODE : 001           DB   : 
SAMPLE 
APPHDL  : 1-15873              APPID: 
AUTHID  : db2inst1               HOSTNAME: test Page 36 of 57 
EDUID   : 186047               EDUNAME: db2agent (SAMPLE) 1 
FUNCTION: DB2 UDB, lob manager, sqldxDirectReadAllocMap, 
probe:888 
DATA #1 : Buddy Segment Address, PD_TYPE_BSEG_ADDR, 4 bytes 
61184 
DATA #2 : Hex integer, 1 bytes 
0x22 
CALLSTCK: (Static functions may not be resolved correctly, as 
they are 
resolved to the nearest symbol) 
  [0] 0x0900000002EA0C20 
sqldx_dumpBadPage__FP9SQLDX_LWAP17SQLDX_CACHE_ENTRYUiiT4CUle + 
0xA84 
  [1] 0x0900000002EA00F8 
sqldx_dumpBadPage__FP9SQLDX_LWAP17SQLDX_CACHE_ENTRYUiiT4CUle@glu 
e403 +  0xA8 
  [2] 0x09000000042FA834 
sqldxDirectReadAllocMap__FP9SQLDX_LWAP17SQLDX_CACHE_ENTRYUiT3PiP 
Us +  0x1F0 Page 37 of 57 
  [3] 0x09000000042FA500 
sqldxReadAllocMap__FP9SQLDX_LWAP17SQLDX_CACHE_ENTRYUiT3PiPUs + 
0x60 
  [4] 0x0900000006A32DC4 
sqldxOuterRbsHunt__FP9SQLDX_LWARP17SQLDX_CACHE_ENTRYUibN23iPP17S 
QLDX_CAC  HE_ENTRYPUiT9 + 0xD64 
  [5] 0x0900000006A31B48 sqldxGetBseg__FP9SQLDX_LWAiPUi + 0x1298 
 
  [6] 0x0900000006A38468 
sqldx_ld_alloc_bsegs__FP9SQLDX_LWAP8SQLDX_LDiUi + 0x190 
  [7] 0x0900000006A2D324 
sqldx_ld_extend__FP9SQLDX_LWAP8SQLDX_LDiUi +  0x2E4 
  [8] 0x0900000005AA90E8 
sqldxBuildDescriptor__FP9SQLDX_LWAP8SQLDX_LDiT3b + 0x9C 
  [9] 0x0900000006A2CEFC 
sqldxCreateLob__FP9SQLDX_LWAUcUsiT4PcT4P8SQLDX_LD + 0x268 
  [10] 0x090000000672DFF8 
sqldxLobCreate__FP8sqeAgentP8SQLD_TCBUcUsiT5PcT5P8SQLDX_LD + 
0xE4 
  [11] 0x0900000006A2C754 
sqldmadx__FP8sqeAgentP8SQLD_TCBUcUsP9sqllf_csoiT6P8SQLD_LFDPUl + 
0x840 
  [12] 0x0900000006A5B5D0 
@113@sqldFormatLobLongCol__FP8sqeAgentP13SQLD_TDATARECT2P8SQLD_T 
CBiT5PUl  PiT5T8P10sqlz_value + 0xB48 
  [13] 0x0900000004AEF244 
sqldFullFormatFixedVar__FP8sqeAgentP13SQLD_TDATARECT2PP10SQLD_VA 
LUEUlP8S SQL_TCBPiPUcP15SQLD_XOR_UPDATEP8SQLD_CCB + 0x46C 
  [14] 0x0900000003E1BB5C 
sqldRowInsert__FP8sqeAgentUsT2UcUliPP10SQLD_VALUEP13SQLD_TDATARE 
CP8SQLZ_  RID + 0x9C0 
  [15] 0x0900000003BB33EC 
sqlrinsr__FP8sqlrr_cbUsT2iT2PP10SQLD_VALUEQ3_10sqlri_iudo11t_iud 
oFlags17  t_iudoFlagsKernelP8SQLZ_RID + 0xAC 
  [16] 0x0900000003BB320C sqlriisr__FP8sqlrr_cb + 0x198 
  [17] 0x0900000003B31DC8 
sqlriSectInvoke__FP8sqlrr_cbP12sqlri_opparm +0x24 
  [18] 0x0900000003B785D0 
.sqlrr_process_execute_request.fdpr.clone.1588__FP8sqlrr_cbib + 
0xC30 
  [19] 0x0900000003AC3324 
sqlrr_execute__FP14db2UCinterfaceP9UCstpInfo  + 0x6E8 
  [20] 0x0900000003AAC16C 
.sqljs_ddm_excsqlstt.fdpr.clone.1784__FP14db2UCinterfaceP13sqljD 
DMObject  + 0xCE8 
  [21] 0x0900000003AAC484 
sqljsParseRdbAccessed__FP13sqljsDrdaAsCbP13sqljDDMObjectP14db2UC 
interfac  e + 0x94 
  [22] 0x0900000003AAA774 
.sqljsParse.fdpr.clone.102__FP13sqljsDrdaAsCbP14db2UCinterfaceP8 
sqeAgent  b + 0x13A4 
  [23] 0x0900000003AA72B0 
@73@sqljsSqlam__FP14db2UCinterfaceP8sqeAgentb  + 0x280 Page 40 
of 57 
  [24] 0x090000000403E564 
@73@sqljsDriveRequests__FP8sqeAgentP14db2UCconHandle + 0xB4 
  [25] 0x090000000403EF4C 
@73@sqljsDrdaAsInnerDriver__FP18SQLCC_INITSTRUCT_Tb + 0x4E8 
  [26] 0x090000000403E230 
sqljsDrdaAsDriver__FP18SQLCC_INITSTRUCT_T +  0x21C 
  [27] 0x09000000037FAC80 RunEDU__8sqeAgentFv + 0x584 
  [28] 0x09000000037F6858 EDUDriver__9sqzEDUObjFv + 0x13C 
  [29] 0x09000000037F66E0 sqlzRunEDU__FPcUi + 0x10 
  [30] 0x0900000003809558 sqloEDUEntry + 0x264 
  [31] 0x09000000007A2D30 _pthread_body + 0xF0 
  [32] 0xFFFFFFFFFFFFFFFC ?unknown + 0xFFFFFFFF 
 
2013-11-15-11.25.01.605756-360 I2839613A2291        LEVEL: 
Severe 
PID     : 22282280             TID : 186047         PROC : 
db2sysc 1 
INSTANCE: db2inst1              NODE : 001           DB   : 
SAMPLE 
APPHDL  : 1-15873              APPID: 
AUTHID  : db2inst1               HOSTNAME: test 
EDUID   : 186047               EDUNAME: db2agent (SAMPLE) 1 
FUNCTION: DB2 UDB, lob manager, sqldxDirectReadAllocMap, 
probe:888 
DATA #1 : SQLDX_CACHE_ENTRY, PD_TYPE_SQDX_CE, 280 bytes 
SQLDX_CACHE_ENTRY: Size:280 
   x0000    pageNumber                       257 
   x0050    fix_cb 
     accessMethod:  SQLB_OBJ_RELATIVE 
     fixMode:                       42   SQLBOLD | SQLBCOND 
     buffptr:       0x07000004c5aa0000 
     bpdPtr:        0x07000003ffce67a0 
     pageLsnOnXLatch: 0000000000000000 
     dmDebugHdl:                     0 
     objectPageNum:                257 
     empDiskPageNum:         4294967295 
     unfixFlags:                     0 
     dirtyState:    SQLBCLEAN 
     fixInfoFlags:                   0 
     regEDUid:      0 
       Pagekey: {pool:36;obj:14;type:4} PPNum:257 
         Obj: {pool:36;obj:14;type:4} Parent={36;14} 
  lifeLSN:       00000000077DF736 
  tid:           0 0  0 
  extentAnchor:                 216 
  initEmpPages:                   0 
  poolPage0:                      0 
  poolflags:                   3122 
  objectState:                   27 
  lastSMP:                        0 
  pageSize:                   32768 
  extentSize:                     8 Page 43 of 57 
  bufferPoolID:                   3 
  partialHash:             68026404 
  objDescAttributes:                  0 
  bufferPool:    0x07000003f8ff8ec0 
  pdef:          0x07000004f8794b20 
     glob:          0x000000015bfb13c0 
   x0004    version                          1010 
   x0008    fixMode                          66 
   x000C    bsType                           SBS (2) 
   x000D    logWritten                       0 
   x0010    bsNumber                         238 
   x0018    pBspStatus                       0x07000004c5aa6668 
 
   x0020    hintArray                        0x07000004c5aa666c 
 
   x0028    countArray                       0x07000004c5aa668e 
 
   x0030    sizeArray                        0x07000004c5aa66b0 
 
   x0038    stateArray                       0x07000004c5aa66d0 
 
* * * POSSIBLE INSERT SQL THAT FAILED ON THIS BLOB TABLE 
 
* * * POSSIBLE INSERT SQL THAT FAILED ON THIS BLOB TABLE 
 
2013-11-15-11.25.10.303876-360 I3116002A2357        LEVEL: 
Severe 
PID     : 22282280             TID : 186047         PROC : 
db2sysc 1 
INSTANCE: db2inst1              NODE : 001           DB   : 
SAMPLE 
APPHDL  : 1-15873              APPID: 
AUTHID  : db2inst1             HOSTNAME: test 
EDUID   : 186047               EDUNAME: db2agent (SAMPLE) 1 
FUNCTION: DB2 UDB, relation data serv, sqlrr_dump_sibling, 
probe:140 
MESSAGE : section stmt 
DATA #1 : Hexdump, 359 bytes 
0x07000005353B56C0 : 494E 5345 5254 2049 4E54 4F20 444D 5F53 
INSERT 
INTO DM_S 
0x07000005353B56D0 : 5441 4749 4E47 5F44 4F43 5F55 504C 4F41 
TAGING_DOC_UPLOA Page 45 of 57 
0x07000005353B56E0 : 4420 2853 4554 5F44 5545 5F44 542C 4352 
D 
(SET_DUE_DT,CR 
0x07000005353B56F0 : 4541 5445 5F55 5345 525F 4944 2C43 4F4E 
EATE_USER_ID,CON 
0x07000005353B5700 : 5445 4E54 5F54 4147 5F43 442C 454D 505F 
TENT_TAG_CD,EMP_ 
0x07000005353B5710 : 4944 2C46 494C 455F 4558 542C 4150 505F 
ID,FILE_EXT,APP_ 
0x07000005353B5720 : 4E55 4D2C 444F 435F 494D 472C 444F 435F 
NUM,DOC_IMG,DOC_ 
0x07000005353B5730 : 434F 4D4D 454E 5453 2C43 5245 4154 455F 
COMMENTS,CREATE_ 
0x07000005353B5740 : 4454 2C53 5447 5F44 4F43 5F49 442C 5550 
DT,STG_DOC_ID,UP 
0x07000005353B5750 : 4441 5445 5F55 5345 525F 4944 2C55 504C 
DATE_USER_ID,UPL Page 46 of 57 
0x07000005353B5760 : 4F41 445F 5354 532C 554E 4951 5545 5F54 
OAD_STS,UNIQUE_T 
0x07000005353B5770 : 5241 4E53 5F49 442C 494E 4456 5F49 442C 
RANS_ID,INDV_ID, 
0x07000005353B5780 : 4152 4348 4956 455F 4454 2C53 505F 494E 
ARCHIVE_DT,SP_IN 
0x07000005353B5790 : 4449 4341 544F 522C 5243 565F 4454 2C43 
DICATOR,RCV_DT,C 
0x07000005353B57A0 : 4153 455F 4E55 4D2C 444F 435F 5245 465F 
ASE_NUM,DOC_REF_ 
0x07000005353B57B0 : 4944 2C55 5044 4154 455F 4454 2C53 5447 
ID,UPDATE_DT,STG 
0x07000005353B57C0 : 5F47 5250 5F49 442C 444F 435F 5550 4C4F 
_GRP_ID,DOC_UPLO 
0x07000005353B57D0 : 4144 5F53 572C 454E 5449 5459 5F54 5950 
AD_SW,ENTITY_TYP Page 47 of 57 
0x07000005353B57E0 : 455F 4344 2920 5641 4C55 4553 283F 2C3F 
E_CD) 
VALUES(?,? 
0x07000005353B57F0 : 2C3F 2C3F 2C3F 2C3F 2C3F 2C3F 2C53 5953 
,?,?,?,?,?,?,SYS 
0x07000005353B5800 : 4441 5445 2C3F 2C6E 756C 6C2C 3F2C 3F2C 
 +KROLL, DOUG           -DB2FORLUW 
-L78Z/-------P1S1-13/11/15-14:58--AT 
DATE,?,null,?,?, 
0x07000005353B5810 : 3F2C 3F2C 3F2C 3F2C 3F2C 3F2C 6E75 6C6C 
 
* * *  UPDATE THAT IS FAILING TOO, MANY OF THEM BUT COULD BE THE 
VICTIM 
SINCE IT'S WELL AFTER THE CRASH
Problem Summary:
**************************************************************** 
* USERS AFFECTED:                                              * 
* all                                                          * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* See Error Description                                        * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Upgrade to db2 version 10.05.003                             * 
****************************************************************
Local Fix:
Run reorg with the longlobdata on the table being reported to 
resolve.
available fix packs:
DB2 Cancun Release 10.5.0.4 (also known as Fix Pack 4) for Linux, UNIX, and Windows
DB2 Version 10.5 Fix Pack 9 for Linux, UNIX, and Windows

Solution
Fixed in DB2 version 10.05.003
Workaround
not known / see Local fix
Timestamps
Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :
13.02.2014
08.09.2014
08.09.2014
Problem solved at the following versions (IBM BugInfos)
Problem solved according to the fixlist(s) of the following version(s)
10.5.0.4 FixList