3742842 - Replication Agent CI infected signal 11 on routine force close stream when shutdown Rep Agent

The ASE infected signal 11 when shutdown Rep Agent with stack trace below:

server  Shutting down Rep Agent for database, 'NR6' (dbid = 4).
kernel  (CI-Info) Message: 76054, Severity: 0 The Producer of Stream 'NR6' is shutting down.
kernel  (CI-Info) Message: 76045, Severity: 5 CI Internal Error (10), Stream = 'NR6', poolid = 0, pkg = 0x7ef5a313b950, inx = 0, nUse = 2, attr = 41, state = 2.
kernel  (CI-Info) Message: 76045, Severity: 5 CI Internal Error (10), Stream = 'NR6', poolid = 0, pkg = 0x7ef5a32bbfd0, inx = 1, nUse = 2, attr = 41, state = 2.
kernel  (CI-Info) Message: 76045, Severity: 5 CI Internal Error (10), Stream = 'NR6', poolid = 0, pkg = 0x7ef5a343c650, inx = 2, nUse = 2, attr = 41, state = 2.
kernel  (CI-Info) Message: 76045, Severity: 5 CI Internal Error (10), Stream = 'NR6', poolid = 0, pkg = 0x7ef5a35bcdd0, inx = 3, nUse = 2, attr = 41, state = 2.

kernel  (CI-Info) Message: 76045, Severity: 5 CI Internal Error (10), Stream = 'NR6', poolid = 0, pkg = 0x7ef59fe18110, inx = 994, nUse = 2, attr = 41, state = 2.
kernel  (CI-Info) Message: 76045, Severity: 5 CI Internal Error (10), Stream = 'NR6', poolid = 0, pkg = 0x7ef59ff98790, inx = 995, nUse = 2, attr = 41, state = 2.
kernel  (CI-Info) Message: 76045, Severity: 5 CI Internal Error (10), Stream = 'NR6', poolid = 0, pkg = 0x7ef5a0118e10, inx = 996, nUse = 2, attr = 41, state = 2.
kernel  (CI-Info) Message: 76045, Severity: 5 CI Internal Error (10), Stream = 'NR6', poolid = 0, pkg = 0x7ef5a0299490, inx = 997, nUse = 2, attr = 41, state = 2.
kernel  (CI-Info) Message: 76045, Severity: 5 CI Internal Error (10), Stream = 'NR6', poolid = 0, pkg = 0x7ef5a0419b10, inx = 998, nUse = 2, attr = 41, state = 2.
kernel  (CI-Info) Message: 76045, Severity: 5 CI Internal Error (10), Stream = 'NR6', poolid = 0, pkg = 0x7ef5a059a190, inx = 999, nUse = 2, attr = 41, state = 2.
kernel  Address 0x(nil) (), siginfo (code, address) = (1, 0x(nil))
kernel  Current process (0x0) infected with signal 11 (SIGSEGV)
kernel  Current Process is running on a Non-Engine Thread
kernel  **** Saved signal context (0x0x00007ef070ff79c0): ****
kernel  uc_flags: 0x7, uc_link: 0x(nil)
kernel  uc_sigmask: 0x7bfbf027 0xb 0x1 0x0
kernel  uc_stack: ss_sp: 0x(nil), ss_size: 0x0, ss_flags: 0x2
kernel  General Registers (uc_mcontext.gregs):
kernel     PC : (nil) ()
kernel          RAX : 0x00007ef5a1c6d570  RBX : 0x00007ef5a3136e50
kernel          RCX : 0x0000000000000001  RDX : 0x00007ef5a3136ab0
kernel     RBP : 0x00007ef070ff8a60  RSP : 0x00007ef070ff86c8
kernel     R8  : 0x0000000000000100  R9  : 0x0000000000d1b223
kernel     R10 : 0xffffffffffffffe8  R11 : 0x0000000000000246
kernel     R12 : 0x0000000000000001  R13 : 0x00007ef070ff8720
kernel     R14 : 0x0000000000d04906  R15 : 0x00007ef5a3136ab0
kernel     RDI : 0x00007ef5a3136e50  RSI : 0x0000000000d04906
kernel     RIP : (nil)  CSGSFS : 0x002b000000000033
kernel     TRAPNO : 0x000000000000000e  ERR : 0x0000000000000014
kernel     EFL : 0x0000000000010202
kernel  **** end of signal context ****
kernel  Exception in blocking call execution
kernel  pc: 0x00000000011318b6 nthrd_backtrace+0x39()
kernel  pc: 0x00000000011592bf kbctException+0x69()
kernel  pc: 0x000000000115461b krtctskException+0x69()
kernel  pc: 0x000000000115ef33 kisignal+0x7bc()
kernel  pc: (nil) ()
kernel  pc: 0x0000000000d1b28a ra__ci_call_CloseStream_unblocking+0x67()
kernel  pc: 0x0000000001e9f19a ubcExecute+0x9a()
kernel  pc: 0x0000000001eab117 kbctMain+0x77()
kernel  pc: 0x0000000001ea4f59 krtctskRun+0x39()
kernel  pc: 0x00000000016471e6 ktskRun+0x56()
kernel  pc: 0x0000000001ec7425 ktRTCThreadMain+0x105()
kernel  end of stack trace
kernel  Blocking call executing on behalf of 13959275 failed with exception
kernel  pc: 0x00000000016443a8 upsleepgeneric+0x2f8()
kernel  pc: 0x0000000001e9f32b ubcWaitForCompletion+0x5b()
kernel  pc: 0x0000000001e9fc37 undo_blockingcall_thread+0x37()
kernel  pc: 0x0000000000d0fd4e ra__ci_close_CI_stream+0xc96()
kernel  pc: 0x0000000000d0e121 ra_ci_close_CI_stream+0xfbd()
kernel  pc: 0x0000000000d2fc88 ra__ci_scanner_close_stream+0x52()
kernel  pc: 0x0000000000d247e3 ra__ci_syslogs_scanner_destroy+0x126()
kernel  [Handler pc: 0x0x0000000000d9b4a5 ra_hdlr installed by the following function:-]
kernel  [Handler pc: 0x0x0000000000d9b4a5 ra_hdlr installed by the following function:-]
kernel  pc: 0x0000000000d228c3 ra_ci_scanner_thread+0x475()
kernel  end of stack trace, spid 202, kpid 13959275, suid 0

Adaptive Server Enterprise/16.0 SP04 PL06

Rep Agent, signal 11, ra__ci_close_CI_stream, ra__ci_scanner_close_stream, ra__ci_syslogs_scanner_destroy, CR831933, CR831437 , KBA , BC-DB-SYB , Business Suite on Adaptive Server Enterprise , BC-SYB-REP , Sybase Replication Server (standalone) , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Problem