DB2 - Problem description
Problem IT37470 | Status: Closed |
Possible SIGSEGV when turning on or during monitoring of table events | |
product: | |
DB2 FOR LUW / DB2FORLUW / B50 - DB2 | |
Problem description: | |
When turning on monitoring for table events or while table events are being monitored, it is possible to run into a SIGSEGV. A call stack similar to the following will be generated CALLSTCK: (Static functions may not be resolved correctly, as they are resolved to the nearest symbol) [0] 0x00007FE2FE17C153 sqloPGRPRegisterOneCrash + 0x113 [1] 0x00007FE2FE2E9B66 sqloEDUCodeTrapHandler + 0x5F6 [2] 0x00007FE304B1E630 /lib64/libpthread.so.0 + 0xF630 [3] 0x00007FE2FC89FE61 _Z21init_sqlm_table_eventP8SQLD_TCBRK8sqlo_gmtPPcbh + 0x311 [4] 0x00007FE2FC9184D5 _ZN21sqlmTableResetHandler7executeEP8SQLD_TCB + 0x45 [5] 0x00007FE2FC91E71D _ZN10sqm_entity21add_tables_to_db_rstdER16sqeLocalDatabasePjRK12 sqm_db_scopeR22sqm_db_resettable_data + 0x1ED [6] 0x00007FE2FC91F4F1 _ZN10sqm_entity14add_db_to_rstdER16sqeLocalDatabasePjRK12sqm_db_ scopeR19sqm_resettable_data + 0x311 [7] 0x00007FE2FC9202BC _ZN10sqm_entity17build_db_rst_dataEPjRK9sqm_scopeP19sqm_resettab le_data + 0x91C [8] 0x00007FE2FC921FAF _ZN10sqm_entity14build_rst_dataEPjRK9sqm_scopePP19sqm_resettable _data + 0x7F [9] 0x00007FE2FC9225FE _ZN10sqm_entity16turn_on_switchesEPjR9sqm_scope + 0x15E [10] 0x00007FE2FC922ACB _ZN10sqm_entity15update_switchesEPjR9sqm_scope + 0xBB [11] 0x00007FE2FC86BA30 _Z10sqlmonagntj13sqm_entity_idP20sqlm_recording_groupPvjP5sqlca + 0x350 [12] 0x00007FE2FC92DAC3 _Z13sqlmonbackendP12SQLE_DB2RA_T + 0x3C3 [13] 0x00007FE2FBE46A52 _Z8sqlesrvrP14db2UCinterface + 0x11F2 [14] 0x00007FE2FBE95155 _Z19sqleMappingFnServerP5sqldaP5sqlca + 0x9C5 [15] 0x00007FE2FC2396FB _Z19sqlerKnownProcedureiPcPiP5sqldaS2_P13sqlerFmpTableP8sqeAgent P5sqlca + 0x9AB [16] 0x00007FE2FC23E919 _Z11sqlerCallDLP14db2UCinterfaceP9UCstpInfo + 0x649 [17] 0x00007FE2FC55813D _Z19sqljs_ddm_excsqlsttP14db2UCinterfaceP13sqljDDMObject + 0x69D [18] 0x00007FE2FC512BD6 _Z21sqljsParseRdbAccessedP13sqljsDrdaAsCbP13sqljDDMObjectP14db2U Cinterface + 0x156 [19] 0x00007FE2FC5137EA _Z10sqljsParseP13sqljsDrdaAsCbP14db2UCinterfaceP8sqeAgentb + 0x82A [20] 0x00007FE2FC507A53 /mnt/blumeta0/home/db2inst1/sqllib/lib64/libdb2e.so.1 + 0x839CA53 [21] 0x00007FE2FC50BB34 _Z17sqljsDrdaAsDriverP18SQLCC_INITSTRUCT_T + 0xBE4 [22] 0x00007FE2FBEA2579 _ZN8sqeAgent6RunEDUEv + 0x5F9 [23] 0x00007FE300006DA4 _ZN9sqzEDUObj9EDUDriverEv + 0x1A4 [24] 0x00007FE2FE2ECBF6 sqloEDUEntry + 0x2A6 [25] 0x00007FE304B16EA5 /lib64/libpthread.so.0 + 0x7EA5 [26] 0x00007FE2F302298D clone + 0x6D | |
Problem Summary: | |
**************************************************************** * USERS AFFECTED: * * all * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Upgrade to 11.5 FP7 or later * **************************************************************** | |
Local Fix: | |
N/A | |
Solution | |
Workaround | |
**************************************************************** * USERS AFFECTED: * * all * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Upgrade to 11.5 FP7 or later * **************************************************************** | |
Comment | |
Upgrade to 11.5 FP7 or later | |
Timestamps | |
Date - problem reported : Date - problem closed : Date - last modified : | 30.06.2021 21.11.2021 21.11.2021 |
Problem solved at the following versions (IBM BugInfos) | |
Problem solved according to the fixlist(s) of the following version(s) |