DB2 - Problem description
Problem IT23315 | Status: Closed |
A TRAP, PANIC OR A -901 SQLCODE (SQLRA_FREE_SECTION: SECTION NOT CLOSED) OCCURS IN DPF | |
product: | |
DB2 FOR LUW / DB2FORLUW / B10 - DB2 | |
Problem description: | |
The -901 is in the "sqlra_free_section: section not closed" that is captured below 2017-10-20-22.05.34.585319+000 I43783111A908 LEVEL: Severe PID : 7143572 TID : 30767 PROC : db2sysc 30 INSTANCE: xxxxxx NODE : 030 DB : XXXXXXXX APPHDL : 98-56472 APPID: 10.216.27.40.38376.171020220122 AUTHID : TDVBVP HOSTNAME: xxxxxxxxxx EDUID : 30767 EDUNAME: db2agntp (XXXXX) 30 FUNCTION: DB2 UDB, relation data serv, sqlrr_dump_ffdc, probe:250 DATA #1 : SQLCA, PD_DB2_TYPE_SQLCA, 136 bytes sqlcaid : SQLCA sqlcabc: 136 sqlcode: -901 sqlerrml: 38 sqlerrmc: sqlra_free_section: section not closed sqlerrp : SQLRA141 sqlerrd : (1) 0x00000000 (2) 0x00000000 (3) 0x00000000 (4) 0x00000000 (5) 0xFFFFFF38 (6) 0x0000001E sqlwarn : (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) sqlstate: Stacks for the -901 similar to -------Frame------ ------Function + Offset------ 0x090000000057FF14 pthread_kill + 0xD4 0x0900000007947FFC sqloDumpEDU + 0x9C 0x0900000008575230 sqldDumpContext__FP9sqeBsuEduiN42PCcPvT2 + 0x150 0x090000000988A7B4 sqlrr_dump_ffdc__FP8sqlrr_cbiT2 + 0x914 0x0900000007AA5E38 sqlzeDumpFFDC__FP8sqeAgentUiP5sqlcai + 0x158 0x0900000007AA591C sqlzeSqlCode__FP8sqeAgentUiUlT2P5sqlcaiUsPc + 0x27C 0x0900000007AA240C sqlrrSqlCode + 0x18C 0x0900000009848A00 sqlra_free_section__FP8sqlrr_cbP25sqlra_sql_context_siblingiN23 + 0x580 0x090000000AA151B8 sqlra_get_section_subagent__FP8sqlrr_cbPUcsT2T3T2UsUliUi + 0xF38 0x09000000091C1EB4 sqlrr_subagent_router__FP8sqeAgentP12SQLE_DB2RA_T + 0xDB4 0x09000000091A7220 IPRA.$sqleSubRequestRouter__FP8sqeAgentPUiPUl + 0x7C0 0x09000000091A12C8 sqleProcessSubRequest__FP8sqeAgent + 0x2C28 0x0900000007A7002C RunEDU__8sqeAgentFv + 0x9EC 0x0900000007A52D20 EDUDriver__9sqzEDUObjFv + 0x2E0 0x0900000007941C14 sqloEDUEntry + 0x374 </StackTrace> ------------------------ The following 2 stacks for a signal #11 (seg-v) can also result <StackTrace> ------------------------------------- 0x0900000008B226D0 sqlra_cache_del_var__FP8sqlrr_cbP16sqlra_cached_variP23sqlra_cac hed_dependency + 0xB50 0x090000000BD9EA10 sqlra_csm_drop_var__FP8sqlrr_cbPP16sqlra_cached_variP23sqlra_cac hed_dependencyP ib + 0x570 0x090000000BD92B14 sqlra_csm_clean_lru__FP8sqlrr_cbPb + 0x16B4 0x090000000BD8E388 sqlra_cache_space_mgmt__FP8sqlrr_cbUlb + 0x808 0x090000000BD99DF0 sqlraCacheSpaceDaemon__FP8sqeAgentPv + 0x2790 0x090000000BAE18CC sqleIndCoordProcessRequest__FP8sqeAgent + 0x174C 0x0900000007A700E8 RunEDU__8sqeAgentFv + 0xAA8 0x0900000007A52D20 EDUDriver__9sqzEDUObjFv + 0x2E0 0x0900000007941C14 sqloEDUEntry + 0x374 </StackTrace> ---------------------------------------------------------------- --- and 0x00007F17431800FF _Z19sqlra_find_ship_varP8sqlrr_cbP13sqlra_ship_idS2_iP16sqlra_ca ched_v arP13sqlra_stmt_idPjS7_PiP14SQLP_LOCK_INFOSA_Pb + 0x8e66 0x00007F17430D167E _Z26sqlra_get_section_subagentP8sqlrr_cbPhsS1_sS1_tmij + 0x2539 0x00007F1742D47F03 _Z21sqlrr_subagent_routerP8sqeAgentP12SQLE_DB2RA_T + 0x27ec 0x00007F173E6AFCFC address: 0x00007F173E6AFCFC ; dladdress: 0x00007F1729CB4000 ; offset i n lib: 0x00000000149FBCFC ; 0x00007F173E6B13C6 _Z21sqleProcessSubRequestP8sqeAgent + 0x04d7 0x00007F173E70D4F7 _ZN8sqeAgent6RunEDUEv + 0x04db Also a Panic may occur with the following stack: 0x0900000024E6D458 IPRA.$sqloDiagnoseFreeBlockFailure + 0x758 0x0900000024E6BB9C sqlofmblkEx + 0x11C 0x0900000026027A94 sqlra_cache_del_var + 0x1F14 0x09000000292A2810 sqlra_csm_drop_var + 0x570 0x0900000029296914 sqlra_csm_clean_lru + 0x16B4 0x0900000029292188 sqlra_cache_space_mgmt + 0x808 0x090000002929A96C sqlra_PCD_free_request + 0x36C 0x09000000292902C8 sqlra_cache_reserve_memory_int + 0x1C8 0x0900000026022DA4 sqlra_cache_ins_stmt + 0x664 0x0900000026021E04 sqlra_cache_find_stmt + 0xB84 0x0900000026003824 sqlra_find_var_stmt_latch + 0xC24 0x090000002601D658 sqlra_find_ship_var + 0x2718 0x0900000027F18C30 sqlra_get_section_subagent + 0xAB0 0x09000000266C5EB4 sqlrr_subagent_router + 0xDB4 0x09000000266AB220 IPRA.$sqleSubRequestRouter + 0x7C0 0x09000000266A52C8 sqleProcessSubRequest + 0x2C28 | |
Problem Summary: | |
**************************************************************** * USERS AFFECTED: * * ALL * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Upgrade to Db2 11.1 Mod 3 Fix Pack 3 or higher * **************************************************************** | |
Local Fix: | |
available fix packs: | |
Db2 Version 11.1 Mod 3 Fix Pack 3 for Linux, UNIX, and Windows | |
Solution | |
First fixed in Db2 11.1 Mod 3 Fix Pack 3 | |
Workaround | |
not known / see Local fix | |
Timestamps | |
Date - problem reported : Date - problem closed : Date - last modified : | 28.11.2017 19.03.2018 19.03.2018 |
Problem solved at the following versions (IBM BugInfos) | |
Problem solved according to the fixlist(s) of the following version(s) |