DB2 - Problembeschreibung
Problem IC95970 | Status: Geschlossen |
IF THE DB2SYSC PROCESS DEPLETES THE PROCESS HEAP AN ATTEMPT TO ALLOCATE ADDITIONAL MEMORY MIGHT LEAD TO A PROCESS TRAP. | |
Produkt: | |
DB2 FOR LUW / DB2FORLUW / 970 - DB2 | |
Problembeschreibung: | |
After db2 attempts to allocate memory it will then attempt to read this memory. When we read from the memory we get begin to panic and error messages similar to the below are in the db2diag.log 2013-09-10-07.59.00.644360-240 I2471209E1538 LEVEL: Error (OS) PID : 10000 TID : 55555555555555PROC : db2sysc 0 INSTANCE: db2inst1 NODE : 000 DB : DB2DB APPHDL : 0-12345 APPID: 100.100.99.100.10000.100000000000 AUTHID : DB2INST1 EDUID : 1000 EDUNAME: db2agent (BPMDB) 0 FUNCTION: DB2 Common, OSSe, ossMemAlloc, probe:40 MESSAGE : ECF=0x9000000D=-1879048179=ECF_NO_MEMORY Insufficent memory CALLED : OS, -, malloc OSERR: ENOMEM (12) DATA #1 : unsigned integer, 8 bytes 20776 DATA #2 : Hex integer, 8 bytes 0x0000000000000001 DATA #3 : String, 105 bytes Search for ossError*Analysis probe point after this log entry for further self-diagnosis of this problem. CALLSTCK: (Static functions may not be resolved correctly, as they are resolved to the nearest symbol) [0] 0x00002AAAAB827B04 pdOSSeLoggingCallback + 0x20C [1] 0x00002AAAB0382EB6 /data/db2ps8u/sqllib/lib64/libdb2osse.so.1 + 0x1D5EB6 [2] 0x00002AAAB0382DAD ossLogSysRC + 0xBF [3] 0x00002AAAB037405F ossSystemErrorHandler + 0x3C7 [4] 0x00002AAAB039178F _ossMemAlloc + 0x4B9 [5] 0x00002AAAB2A73B3F _ZN9GlobalRegnwEm + 0x29 [6] 0x00002AAAABD7A1EC /data/db2ps8u/sqllib/lib64/libdb2e.so.1 + 0x12C01EC [7] 0x00002AAAABD7984B sqloGetEnvUnCached + 0x25D [8] 0x00002AAAABE16475 _Z15sqlrr_appl_initP8sqeAgentP5sqlca + 0x711 [9] 0x00002AAAAB9640EB _ZN14sqeApplication20InitEngineComponentsEcP8sqeAgentP8SQLE_BWAP 5sqlcaP22SQLESRSU_STATUS_VECTORc + 0x3BB | |
Problem-Zusammenfassung: | |
**************************************************************** * USERS AFFECTED: * * if the db2sysc process depletes the process heap an attempt * * to allocate additional memory might lead to a process trap. * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Upgrade to DB2 LUW version 9.7 fixpack 9 * **************************************************************** | |
Local-Fix: | |
verfügbare FixPacks: | |
DB2 Version 9.7 Fix Pack 9 for Linux, UNIX, and Windows | |
Lösung | |
Workaround | |
keiner bekannt / siehe Local-Fix | |
Bug-Verfolgung | |
Vorgänger : APAR is sysrouted TO one or more of the following: IC96640 IC96872 Nachfolger : | |
Weitere Daten | |
Datum - Problem gemeldet : Datum - Problem geschlossen : Datum - der letzten Änderung: | 16.09.2013 16.12.2013 16.12.2013 |
Problem behoben ab folgender Versionen (IBM BugInfos) | |
9.7.FP9 | |
Problem behoben lt. FixList in der Version | |
9.7.0.9 | |
9.7.0.9 |