DB2 FOR LUW / DB2FORLUW / B10 - DB2

When monitor switches are being manipulated through the
db2MonitorSwitches() API, db2 can trap with the following stack
trace:


Stack #1             Signal #11        Timestamp
2016-07-29-01.06.20.606452
0      ossDumpStackTraceInternal
1      ossDumpStackTraceV98
2      OSSTrapFile::dumpEx
3      sqlo_trce
4      sqloEDUCodeTrapHandler
5      _IO_ftrylockfile
6      sqlmonbackend
7      sqlesrvr
8      sqleMappingFnServer
9      sqlerKnownProcedure
10      sqlerCallDL
11      sqljs_ddm_excsqlstt
12      sqljsParseRdbAccessed
13      sqljsParse
14      sqljsSqlam
15      sqljsDriveRequests
16      sqljsDrdaAsInnerDriver
17      sqljsDrdaAsDriver
18      sqeAgent::RunEDU
19      sqzEDUObj::EDUDriver
20      sqloEDUEntry
21      start_thread
22      clone




Diag log

2016-07-29-01.06.20.634590-300 I862983E620           LEVEL:
Error
PID     : 27976                TID : 139679194146560 PROC :
db2sysc 0
INSTANCE: db2inst1             NODE : 000            DB   :
APPHDL  : 0-960                APPID:
*LOCAL.db2inst1.160729060621
AUTHID  : DB2INST1             HOSTNAME: 541067lppldbc1
EDUID   : 228                  EDUNAME: db2agent (instance) 0
FUNCTION: DB2 UDB, base sys utilities, sqleagnt_sigsegvh,
probe:2
MESSAGE : Error in agent servicing application with
coor_agent_index:
DATA #1 : Hexdump, 2 bytes
0x00007F099880F6B0 : C003
..

2016-07-29-01.06.20.634742-300 I863604E617           LEVEL:
Error
PID     : 27976                TID : 139679194146560 PROC :
db2sysc 0
INSTANCE: db2inst1             NODE : 000            DB   :
APPHDL  : 0-960                APPID:
*LOCAL.db2inst1.160729060621
AUTHID  : DB2INST1             HOSTNAME: 541067lppldbc1
EDUID   : 228                  EDUNAME: db2agent (instance) 0
FUNCTION: DB2 UDB, base sys utilities, sqleagnt_sigsegvh,
probe:3
MESSAGE : Error in agent servicing application with CLIENT PID:
DATA #1 : Hexdump, 5 bytes
0x00007F099880F690 : 3233 3439 36
23496


....
..

2
2016-07-29-01.06.20.635517-300 I867467E626           LEVEL:
Error
PID     : 27976                TID : 139679194146560 PROC :
db2sysc 0
INSTANCE: db2inst1             NODE : 000            DB   :
APPHDL  : 0-960                APPID:
*LOCAL.db2inst1.160729060621
AUTHID  : DB2INST1             HOSTNAME: 541067lppldbc1
EDUID   : 228                  EDUNAME: db2agent (instance) 0
FUNCTION: DB2 UDB, base sys utilities, sqleagnt_sigsegvh,
probe:10
MESSAGE : Error in agent servicing application with APPLICATION
NAME:
DATA #1 : Hexdump, 7 bytes
0x000000020552ACBA : 6462 3267 6F76 64
db2govd

2016-07-29-01.06.20.708770-300 I868094E614           LEVEL:
Severe
PID     : 27976                TID : 139679194146560 PROC :
db2sysc 0
INSTANCE: db2inst1             NODE : 000            DB   :
APPHDL  : 0-960                APPID:
*LOCAL.db2inst1.160729060621
AUTHID  : DB2INST1             HOSTNAME: 541067lppldbc1
EDUID   : 228                  EDUNAME: db2agent (instance) 0
FUNCTION: DB2 UDB, RAS/PD component,
pdResilienceIsSafeToSustain, probe:800
DATA #1 : String, 37 bytes
Trap Sustainability Criteria Checking
DATA #2 : Hex integer, 8 bytes
0x0000000400004000
DATA #3 : Boolean, 1 bytes
true


...

2016-07-29-01.06.20.710774-300 E873297E1607          LEVEL:
Severe
PID     : 27976                TID : 139679194146560 PROC :
db2sysc 0
INSTANCE: db2inst1             NODE : 000            DB   :
APPHDL  : 0-960                APPID:
*LOCAL.db2inst1.160729060621
AUTHID  : DB2INST1             HOSTNAME: 541067lppldbc1
EDUID   : 228                  EDUNAME: db2agent (instance) 0
FUNCTION: DB2 UDB, oper system services, sqloEDUCodeTrapHandler,
probe:80
MESSAGE : ADM14012C  A critical failure has caused the following
type of error:
          "Trap". The DB2 database manager will attempt to
recover from the
          failure. First Occurrence Data Capture (FODC) was
invoked in the
          following mode: "Automatic". FODC diagnostic
information is located
          in the following directory:

"/sw/db2diag/FODC_Trap_2016-07-29-01.06.20.606324_0000/".
DATA #1 : Signal Number Recieved, 4 bytes
11
DATA #2 : Siginfo, 128 bytes
0x00007F099880FBF0 : 0B00 0000 0000 0000 0100 0000 0000 0000
................
0x00007F099880FC00 : 0000 0000 0000 0000 0000 0000 0000 0000
................
0x00007F099880FC10 : 0000 0000 0000 0000 0000 0000 0000 0000
................
0x00007F099880FC20 : 0000 0000 0000 0000 0000 0000 0000 0000
................
0x00007F099880FC30 : 0000 0000 0000 0000 0000 0000 0000 0000
................
0x00007F099880FC40 : 0000 0000 0000 0000 0000 0000 0000 0000
................
0x00007F099880FC50 : 0000 0000 0000 0000 0000 0000 0000 0000
................
0x00007F099880FC60 : 0000 0000 0000 0000 0000 0000 0000 0000
................

****************************************************************
* USERS AFFECTED:                                              *
* ALL                                                          *
****************************************************************
* PROBLEM DESCRIPTION:                                         *
* See Error Description                                        *
****************************************************************
* RECOMMENDATION:                                              *
* Upgrade to V11.1 Mod2 Fixpack 2 iFix001                      *
****************************************************************

not known / see Local fix

forerunner  : IT16486 
follow-up : 

Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :

03.08.2017
11.10.2017
11.10.2017