DB2 - Problem description
Problem IT30772 | Status: Closed |
TRAP AFTER SECTION INITIALIZATION FAILED. REGRESSION INTRODUCEDIN V105FP10 AND V111M4FP4 | |
product: | |
DB2 FOR LUW / DB2FORLUW / A50 - DB2 | |
Problem description: | |
In that case a NOMEM encountered in section initialization resulted in a uninitialized section being used subsequently, resulting in traps. Depending on where section initialization failed, the trap can occur in different places. This exposure was due to a fix that closed a different timing issue but opened a new one. That fix was originally delivered into V105fp10 via APAR IT24765 and v111m4fp4 via APAR IT27178. the stack shows tap in sqlriSectInitializeComplex _Z26sqlriSectInitializeComplexP8sqlrr_cbP9sqlri_shdb + 0x00af (/data/db2inst/bpminst/sqllib/lib64/libdb2e.so.1) 0x00007F310931AE8F : 49898C24F0070000 -----FUNC-ADDR---- ------FUNCTION + OFFSET------ 0x00007F3100B00D06 _Z25ossDumpStackTraceInternalmR11OSSTrapFileiP7siginfoPvmm + 0x0356 (/data/db2inst/bpminst/sqllib/lib64/libdb2osse.so.1) 0x00007F3100B0094B ossDumpStackTraceV98 + 0x002b (/data/db2inst/bpminst/sqllib/lib64/libdb2osse.so.1) 0x00007F3100AFCB37 _ZN11OSSTrapFile6dumpExEmiP7siginfoPvm + 0x00d7 (/data/db2inst/bpminst/sqllib/lib64/libdb2osse.so.1) 0x00007F3108364777 sqlo_trce + 0x03c7 (/data/db2inst/bpminst/sqllib/lib64/libdb2e.so.1) 0x00007F31084D07EB sqloEDUCodeTrapHandler + 0x03cb (/data/db2inst/bpminst/sqllib/lib64/libdb2e.so.1) 0x00007F311006FC70 address: 0x00007F311006FC70 ; dladdress: 0x00007F311005F000 ; offset in lib: 0x0000000000010C70 ; (/lib64/libpthread.so.0) 0x00007F310931AE8F _Z26sqlriSectInitializeComplexP8sqlrr_cbP9sqlri_shdb + 0x00af (/data/db2inst/bpminst/sqllib/lib64/libdb2e.so.1) 0x00007F3108B38C19 _Z24sqlraInitSectionAndFlagsP8sqlrr_cbb + 0x0039 (/data/db2inst/bpminst/sqllib/lib64/libdb2e.so.1) 0x00007F3108B53080 _Z29sqlrr_process_execute_requestP8sqlrr_cbib + 0x25e0 (/data/db2inst/bpminst/sqllib/lib64/libdb2e.so.1) 0x00007F3108B27443 _Z13sqlrr_executeP14db2UCinterfaceP9UCstpInfo + 0x02a3 (/data/db2inst/bpminst/sqllib/lib64/libdb2e.so.1) 0x00007F3106C97D04 _Z19sqljs_ddm_excsqlsttP14db2UCinterfaceP13sqljDDMObject + 0x06c4 (/data/db2inst/bpminst/sqllib/lib64/libdb2e.so.1) 0x00007F3106C62C9B _Z21sqljsParseRdbAccessedP13sqljsDrdaAsCbP13sqljDDMObjectP14db2U Cinterface + 0x010b | |
Problem Summary: | |
**************************************************************** * USERS AFFECTED: * * trap * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Solve the OOM issue should avoid the trap , or ask for the * * SB to fix it * **************************************************************** | |
Local Fix: | |
Solution | |
Workaround | |
not known / see Local fix | |
Timestamps | |
Date - problem reported : Date - problem closed : Date - last modified : | 30.10.2019 02.08.2020 02.08.2020 |
Problem solved at the following versions (IBM BugInfos) | |
Problem solved according to the fixlist(s) of the following version(s) |