2599012 - Coordinator node crashed at s_blockmap::DeRegisterFromGlobalFreelistMgr -- SAP IQ

IQ coordinator Node crashed while handling some internal operation.
 
     **  Error from IQ connection:  SA connHandle: 39558  SA connID: 12  IQ connID: 0000616718  User: dbo
     **  Time of error:  2018-02-03 07:44:43
     **  IQ Version:  SAP IQ/16.0.110/10647/P/sp11.13
     **  OS info:  IQ built on: Enterprise Linux64 - x86_64 - 2.6.18-194.el5,  Executed on: Linux/PRDIQIP1W40/2.6.32-504.30.3.el6.x86_64/#1 SMP Thu Jul 9 15:20:47 EDT 2015/x86_64

**************************************************
*** SAP IQ Abort:
*** From: stcxtlib/st_server.cxx:1929
** PID: 49331
*** Message: caught signal 11, program abort
*** Thread: 140033689310976 (TID: 32)
**************************************************
0000616718
0000616609 Cmt 121604401
0000616609 PostCmt 0
0000616718 ** Error from IQ connection: SA connHandle: 39558 SA connID: 12 IQ connID: 0000616718 User: dbo
0000616718 ** Time of error: 2018-02-03 07:44:43
0000616718 ** IQ Version: SAP IQ/16.0.110/10647/P/sp11.13
0000616718 ** OS info: IQ built on: Enterprise Linux64 - x86_64 - 2.6.18-194.el5, Executed on: Linux/PRDIQIP1W40/2.6.32-504.30.3.el6.x86_64/#1 SMP Thu Jul 9 15:20:47 EDT 2015/x86_64
0000616718 ** Command status when error occured: COMMAND ACTIVE
0000616718 ** Command text:

0000616718 Dump all thread stacks at stcxtlib/st_server.cxx:1929 for PID: 49331

***************** This is the STACKTRACE *************
0000616718 hos_linklist::Remove
0000616718 st_globalFlMgr::DeRegisterBlockmap
0000616718 s_blockmap::DeRegisterFromGlobalFreelistMgr
0000616718 st_globalFlMgr::ProcessFreelistRequest
0000616718 st_command::DoCmdThroughResourceGate
0000616718 st_iqctl::ProcessGlobalFreelistRequest

• SAP IQ / 16.0.110/10647/P/sp11.13
• OS: Enterprise Linux64 - x86_64 - 2.6.18-194.el5
• IQ-Multiplex : 1 Coordinator & 5 secondary servers.

DeRegisterFromGlobalFreelistMgr, hos_linklist::Remove, ProcessFreelistRequest, s_blockmap, IQ, coordinator, crash , signal 11, st_server.cxx , KBA , BC-SYB-IQ , Sybase IQ , Bug Filed