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3040977 - IQ server crash on TlsConnection - SAP IQ

Symptom

Server intermittantly crashes in TLS connection with the following Stacktrace :

--------------------------
pc: 900000013a65a68 .hos_ABORT(const char*,unsigned int,const char*,char*,char*,__sigcontext*)+0x328()
pc: 900000013ac3b0c .SigHndlr+0x6c()
pc: 9000000037bf4ec ()
pc: 9000000038a7f9c ()
pc: 900000003b92d2c ()
pc: 900000003b8db98 ()
pc: 900000003b91250 ()
pc: 900000003b9f6c0 ()
pc: 90000000383976c ()
pc: 9000000038b9e0c ()
pc: 900000003800244 ()
pc: 9000000015efd14 ()
pc: 9000000015ecdfc ()
pc: 9000000015ecd04 ()
pc: 90000000d8e8758 .DBSACIStreamConn::Read(unsigned char*,unsigned long,unsigned long*)+0x38()
pc: 90000000d8da1f4 .TlsConnection::read(char*,unsigned long*)+0xb4()
pc: 90000000d8d8a34 .c_strm_tconn::accept_bytes(unsigned char*,unsigned long)+0x6b4()
pc: 90000000d88b564 .c_strm_sock_pconn::finish_read(int,int)+0x84()
pc: 90000000d88b650 .SockRxCompletion::complete()+0x30()
pc: 90000000de9c3f0 .SockCompletion::worker(void*)+0xd0()
--------------------------


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Environment

SAP IQ/16.1

Product

SAP IQ 16.1

Keywords

handshake, CR# 820766, CR820766, CR 820766, TLS Connection , KBA , BC-SYB-IQ , Sybase IQ , Problem

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