Fixes are available
DB2 Version 11.1 Mod1 Fix Pack1 iFix001 for Linux, UNIX, and Windows
DB2 Version 11.1 Mod 2 Fix Pack 2 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod2 Fix Pack2 iFix001 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod2 Fix Pack2 iFix002 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod 3 Fix Pack 3 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod3 Fix Pack3 iFix001 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod3 Fix Pack3 iFix002 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod4 Fix Pack4 iFix001 for Linux, UNIX, and Windows
APAR status
Closed as fixed if next.
Error description
HADR STANDBY MAY CRASH SUDDENLY with below symptoms : Error seen in trap: Signal #11 (SIGSEGV): si_addr is 0x0000000000000000, si_code is 0x00000033 (SEGV_ACCERR:Invalid permissions for mapped object.) Stacks: -------Frame------ ------Function + Offset------ 0x090000000DF89F0C sqloCrashOnCriticalMemoryValidationFailure + 0x38 0x090000000DFA7C08 diagnoseMemoryCorruptionAndCrash__13SQLO_MEM_POOLFUlCPCcCb + 0x400 0x090000000CE95300 MemTreePut__13SQLO_MEM_POOLFP8SMemNodeUlP17SqloChunkSubgroup + 0x90 0x090000000CE9419C sqlofmblkEx + 0x270 0x090000000AEA565C sqlplfrDeleteFromFileTbl__FP12SQLPLFR_DBCBPUiUiUlT4CbT6 + 0x510 0x090000000AEC546C sqlplfrPerformOpenFileTblReclaim__FP12SQLPLFR_DBCBP21SQLPLFR_REQ _SCAN_NEXT + 0x330 0x090000000A9C2744 sqlplfrFMCloseLog__FP12SQLPLFR_DBCBUiUlbP21SQLPLFR_REQ_SCAN_NEXT Cb + 0x3F8 0x090000000AEC7D88 sqlplfrFMReadLog__FP12SQLPLFR_DBCBP21SQLPLFR_REQ_SCAN_NEXTP17SQL PLFR_SCAN_DATA + 0xB64 0x090000000BDFAF50 RunEDU__9sqpLfrEduFv + 0x14A4 Diaglog: 2015-02-06-17.36.05.382058-300 I2989961A597 LEVEL: Warning PID : 15335598 TID : 24420 PROC : db2sysc 0 INSTANCE: inst01 NODE : 000 DB : SAMPLE HOSTNAME: hostid EDUID : 24420 EDUNAME: db2hadrs.0.0 (SAMPLE) 0 FUNCTION: DB2 UDB, High Availability Disaster Recovery, hdrEdu::hdrEduS, probe:20755 MESSAGE : ZRC=0x87800148=-2021654200=HDR_ZRC_BAD_LOG "HADR standby found bad log" DATA #1 : String, 99 bytes HADR standby error handling: will close connection to primary, then reconnect, and perform a retry. 2015-02-06-17.36.05.386236-300 E2992580A905 LEVEL: Critical PID : 15335598 TID : 19537 PROC : db2sysc 0 INSTANCE: inst01 NODE : 000 DB : SAMPLE HOSTNAME: hostid EDUID : 19537 EDUNAME: db2lfr.0 (SAMPLE) 0 FUNCTION: DB2 UDB, SQO Memory Management, sqloDiagnoseFreeBlockFailure, 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 "/db2area/inst01/db2dump/FODC_Panic_2015-02-06-17.36.05.385563_0 000 /". Please look in this directory for detailed evidence about what happened and contact IBM support if necessary to diagnose the problem. 2015-02-06-17.36.05.393213-300 E2993486A1643 LEVEL: Severe PID : 15335598 TID : 19537 PROC : db2sysc 0 INSTANCE: inst01 NODE : 000 DB : SAMPLE HOSTNAME: hostid EDUID : 19537 EDUNAME: db2lfr.0 (SAMPLE) 0 FUNCTION: DB2 UDB, SQO Memory Management, sqloDiagnoseFreeBlockFailure, probe:999 MESSAGE : Memory validation failure, diagnostic file dumped. DATA #1 : String, 28 bytes Corrupt pool free tree node. DATA #2 : File name, 34 bytes 15335598.19537.mem_diagnostics.txt CALLSTCK: (Static functions may not be resolved correctly, as they are resolved to the nearest symbol) [0] 0x090000000DFA7C00 diagnoseMemoryCorruptionAndCrash__13SQLO_MEM_POOLFUlCPCcCb + 0x3F8 [1] 0x090000000CE95300 MemTreePut__13SQLO_MEM_POOLFP8SMemNodeUlP17SqloChunkSubgroup + 0x90 [2] 0x090000000CE9419C sqlofmblkEx + 0x270 [3] 0x090000000AEA565C sqlplfrDeleteFromFileTbl__FP12SQLPLFR_DBCBPUiUiUlT4CbT6 + 0x510 [4] 0x090000000AEC546C sqlplfrPerformOpenFileTblReclaim__FP12SQLPLFR_DBCBP21SQLPLFR_REQ _SCAN_NEXT + 0x330 [5] 0x090000000A9C2744 sqlplfrFMCloseLog__FP12SQLPLFR_DBCBUiUlbP21SQLPLFR_REQ_SCAN_NEXT Cb + 0x3F8 [6] 0x090000000AEC7D88 sqlplfrFMReadLog__FP12SQLPLFR_DBCBP21SQLPLFR_REQ_SCAN_NEXTP17SQL PLFR_SCAN_DATA + 0xB64 [7] 0x090000000BDFAF50 RunEDU__9sqpLfrEduFv + 0x14A4 [8] 0x090000000BDC2AAC RunEDU__9sqpLfrEduFv + 0x7E4 [9] 0x0000000000000000 ?unknown + 0x0 [10] 0x090000000CF4C520 EDUDriver__9sqzEDUObjFv + 0x3C0 [11] 0x090000000BEFB440 sqloEDUEntry + 0x38C [12] 0x090000000080CD30 _pthread_body + 0xF0 [13] 0xFFFFFFFFFFFFFFFC ?unknown + 0xFFFFFFFF Errpt has below stack information: ADDITIONAL INFORMATION sqloCrash 38 sqloCrash 10 diagnoseM 404 MemTreePu 94 sqlofmblk 274 sqlplfrDe 514 sqlplfrPe 334 sqlplfrFM 3FC sqlplfrFM B68 RunEDU__9 14A8 RunEDU__9 7E8 ?? EDUDriver 3C4 sqloEDUEn 390 _pthread_ F4 ??
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: * * ALL * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * See SYSROUTE APARs to see where this APAR is addressed * ****************************************************************
Problem conclusion
Temporary fix
Comments
APAR Information
APAR number
IT07722
Reported component name
DB2 FOR LUW
Reported component ID
DB2FORLUW
Reported release
A50
Status
CLOSED FIN
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2015-03-16
Closed date
2017-05-09
Last modified date
2017-05-09
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
[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSEPGG","label":"Db2 for Linux, UNIX and Windows"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"10.5","Line of Business":{"code":"LOB10","label":"Data and AI"}}]
Document Information
Modified date:
29 June 2020