APAR status
Closed as fixed if next.
Error description
The following errors reported when node crashed: LEVEL: Severe PID : 9543 TID : 139998162577152 PROC : db2sysc 10 INSTANCE: bigsql NODE : 010 DB : BIGSQL APPHDL : 0-31935 APPID: 9.4.174.123.48942.200403220011 UOWID : 10 ACTID: 3 AUTHID : removed HOSTNAME: removed EDUID : 85939 EDUNAME: db2agnts (BIGSQL) 10 FUNCTION: DB2 UDB, SQO Memory Management, sqloDiagnoseFreeBlockFailure, probe:10 MESSAGE : Possible memory corruption detected. DATA #1 : ZRC, PD_TYPE_ZRC, 4 bytes 0x820F0002 DATA #2 : Corrupt block address, PD_TYPE_CORRUPT_BLK_PTR, 8 bytes 0x00007f5c20454c40 DATA #3 : Block header, PD_TYPE_BLK_HEADER, 24 bytes 0x00007F5C20454C28 : D000 2FDB 803E 0000 C8AB B1F0 5B7F 0000 ../..>......[... 0x00007F5C20454C38 : A03E 0000 0000 0000 .>...... code: 0xdb2f00d0 curSize: 16000 SMemBlkFileId: 4038175688 SMemBlkLOC: 32603 SMemBlkNum: 0 CodedCSG: 3ea0 DATA #4 : Data header, PD_TYPE_BLK_DATA_HEAD, 48 bytes 0x00007F5C20454C40 : 0000 3C20 5C7F 0000 4036 4920 5C7F 0000 ..< \...@6I \... 0x00007F5C20454C50 : 0000 0000 0000 0000 0000 0000 0000 0000 ................ 0x00007F5C20454C60 : 0000 0000 0000 0000 C01D 5700 0000 6803 ..........W...h. CALLSTCK: (Static functions may not be resolved correctly, as they are resolved to the nearest symbol) [0] 0x00007F62DF7A4590 /home/bigsql/sqllib/lib64/libdb2e.so.1 + 0x892C590 [1] 0x00007F62DF7A234E sqlofmblkEx + 0x79E [2] 0x00007F62E05CB3D4 _Z23sqlri_hsjnHeapReductionP8sqlrr_cbP11sqlri_hsjnol + 0x324 [3] 0x00007F62E05C8C53 _Z23sqlri_hsjnGetTupleBlockP8sqlrr_cbP11s qlri_hsjnoP18sqlri_shared_hsjnoPP20sqlri_hsjnTupleBlockb + 0x293 [4] 0x00007F62E05C7DA1 _Z21sqlri_hsjnFlushBlocksP8sqlrr_c bP11sqlri_hsjnoP18sqlri_shared_hsjnobPP20sqlri_hsjnTupleBlock + 0x661 [5] 0x00007F62E05C4D4A _Z23sqlri_hsjnPartitionFullP8sqlrr _cblP25sqlri_hsjnPartitionBucketP11sqlri_hsjnoP18sqlri_shared_hs jno + 0x60A [6] 0x00007F62E05B8D33 _Z27sqlri_hsjnProcessBuildTupleP8sqlrr_cbP11sqlri_hsjno + 0xA83 [7] 0x00007F62E05B10A5 _Z9sqlrihsjnP8sqlrr_cb + 0x1255 [8] 0x00007F62E04675BD _Z15sqlriSectInvokeP8sqlrr_cbP12sqlri_opparm + 0x4BD [9] 0x00007F62DFE79D87 _Z21sqlrr_subagent_routerP8sqeAgentP12SQLE_DB2RA_T + 0x The following stack is reported: 0x00007F62DD90C1A4 _Z10sqle_panici + 0x06a4 0x00007F62DF7A2353 sqlofmblkEx + 0x07a3 0x00007F62E05CB3D4 _Z23sqlri_hsjnHeapReductionP8sqlrr_cbP11sqlri_hsjnol + 0x0324 0x00007F62E05C8C53 _Z23sqlri_hsjnGetTupleBlockP8sqlrr_cbP 11sqlri_hsjnoP18sqlri_shared_hsjnoPP20sqlri_hsjnTupleBlockb + 0x0293 0x00007F62E05C7DA1 _Z21sqlri_hsjnFlushBlocksP8sqlrr_cbP11 sqlri_hsjnoP18sqlri_shared_hsjnobPP20sqlri_hsjnTupleBlock + 0x0661 0x00007F62E05C4D4A _Z23sqlri_hsjnPartitionFullP8sqlrr_cbl P25sqlri_hsjnPartitionBucketP11sqlri_hsjnoP18sqlri_shared_hsjno + 0x060a 0x00007F62E05B8D33 _Z27sqlri_hsjnProcessBuildTupleP8sqlrr_cbP11sqlri_hsjno + 0x0a83 0x00007F62E05B10A5 _Z9sqlrihsjnP8sqlrr_cb + 0x1255 0x00007F62E04675BD _Z15sqlriSectInvokeP8sqlrr_cbP12sqlri_opparm + 0x04bd
Local fix
Problem summary
Please see problem description.
Problem conclusion
Temporary fix
Comments
APAR Information
APAR number
PH25377
Reported component name
IBM BIG SQL
Reported component ID
5737E7400
Reported release
600
Status
CLOSED FIN
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2020-05-13
Closed date
2020-09-09
Last modified date
2020-09-09
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Applicable component levels
[{"Line of Business":{"code":"LOB10","label":"Data and AI"},"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSCRJT","label":"IBM Db2 Big SQL"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"600"}]
Document Information
Modified date:
10 September 2020