BUG #15704: Possible causes for calling abort () system call during querying database. - Mailing list pgsql-bugs

The following bug has been logged on the website:

Bug reference:      15704
Logged by:          dheeraj ram
Email address:      dr00487751@techmahindra.com
PostgreSQL version: 9.4.0
Operating system:   Wind River Linux 8.0.0.26
Description:

Hi, 

I am observing process core due to abort () , while querying postgreSQL
database.
Below is my gdb bt trace log: 
(gdb) bt
#0  0x00007fddc8f664d8 in raise () from /lib64/libc.so.6
#1  0x00007fddc8f695aa in abort () from /lib64/libc.so.6
#2  0x00007fddc8fa092b in ?? () from /lib64/libc.so.6 -> Not sure which
function is called by realloc in the postgres software
#3  0x00007fddc8faa906 in ?? () from /lib64/libc.so.6 -> Not sure which
function is called by realloc in the postgres software
#4  0x00007fddc8faee7b in realloc () from /lib64/libc.so.6
#5  0x00007fddcd5eb0fd in pqCheckInBufferSpace () from
/hegw/postgres/lib/libpq.so.5
#6  0x00007fddcd5eb3cf in pqReadData () from /hegw/postgres/lib/libpq.so.5
#7  0x00007fddcd5e9645 in PQgetResult () from
/hegw/postgres/lib/libpq.so.5
#8  0x00007fddcd5e997a in PQexecFinish () from
/hegw/postgres/lib/libpq.so.5
#9  0x00007fddca576d0d in postgresDBInterface::querry (this=0xe9dfa0,
sqlCMD=...) at postgresDBInterface.cpp:120
#10 0x00007fddca55cef3 in DBwrapperDAO::getDBDAO (this=0xfc4e40, sqlCMD=...)
at DBbasewrapperDAO.cpp:84
#11 0x00007fddca5688a7 in
dbHeNBLocationRegisterInfoDAO::getHeNBLRListbyTAIListAndhmsSlotId
(this=0xfc4e40, pTAIList=0x7fdd9dff5340, numOfTAI=1, hmsSlotId=9 '\t',
    checkFailedPLMN=false, pHeNBLocationRegisterInfo_pLR=0x7fdd9dff4b38,
maxHeNBLR=10000, CountHeNBLR=@0x7fdd9dff4b36: 0) at
dbHeNBLocationRegisterInfoDAO.cpp:1465
#12 0x00007fddcd0ae1fe in HMSSendHandler::HandlePagingMsg (this=0xf05960,
msgBufP=0x7fdd4c003a40) at HMSSendHandler.cpp:419
#13 0x00007fddcd0b1a3e in HMSSendHandler::HandleNonUeAssocMsg
(this=0xf05960, msgBufP=0x7fdd4c003a40, skipOverload=false) at
HMSSendHandler.cpp:757
#14 0x00007fddcd0ac7bc in HMSSendHandler::ProcessMessage (this=0xf05960,
buf=0x7fdd4c003a40, skipOverload=false) at HMSSendHandler.cpp:221
#15 0x00007fddcd0ac176 in HMSSendHandler::ReceiveMesaage (this=0xf05960) at
HMSSendHandler.cpp:164
#16 0x00007fddcd0b39eb in HMSSendHandler::run (this=0xf05960) at
HMSSendHandler.cpp:937
#17 0x00007fddcbba88ec in Thread::_threadFunc (this=0xf05960) at
Thread.cpp:119
#18 0x00007fddcbba8908 in Thread::thread_router (objRun=0xf05960) at
Thread.cpp:133
#19 0x00007fddcc5c23d4 in ?? () from /lib64/libpthread.so.0
#20 0x00007fddc901bc4d in clone () from /lib64/libc.so.6

Could you please help me with , what are the possible causes for abort.

Thanks 
dheeraj