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2040791 - dataserver stacktrace and shutdown upon shutting down RepAgent - SAP ASE

Symptom

RepAgent was previously killed:

Process id 24 killed by Hostname stepasyb1, Host process id 18546932.
Process id 24 killed by Hostname stepasyb1, Host process id 18546932.

Another SPID then issued an sp_stop_rep_agent with nowait, which encountered the stacktrace/server shutdown:

Shutting down Rep Agent for database, 'KMP' (dbid = 10).
Current process (0x1a001a) infected with signal 4 (SIGIL
Address 0x0000000000000000 (), siginfo (code, address) =
kechkfault: engine 1: scheduler infected with signal 4 (
pc: 0x0000000100024b80 pcstkwalk+0x88()
pc: 0x000000010002460c ucstkgentrace+0x1ac()
pc: 0x0000000100023d30 ucbacktrace+0x90()
pc: 0x000000010001bcb4 keipanic+0xa8()
pc: 0x00000001000b73a0 kechkfault__fdpr_1+0xc()
pc: 0x0000000101a066e8 kisignal__fdpr_1+0xa0()
pc: 0x0000000000000000 ()
pc: 0x00000001003de21c ct__tds_readall__fdpr_1+0x1b4()
pc: 0x00000001003789dc com__async_runstack+0xc8()
pc: 0x0000000100378be8 com__async_poll_state+0xc0()
pc: 0x0000000100378de4 com__async_do_poll+0xfc()
pc: 0x0000000100378654 com__async_poll+0xd0()
pc: 0x000000010134c138 ct_poll+0x41c()
pc: 0x0000000101fd3634 kpcheckio__fdpr_10+0x134()
pc: 0x0000000101cea268 kpsched__fdpr_12+0xa8()
end of stack trace, kernel service process: kpid 1703962

ueshutdown: exiting
Abnormal exit detected - ASE process level execution bindings will be cleared on startup.


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Environment

  • SAP Adaptive Server Enterprise (ASE)  15.0.3 EBF 17775 ESD#4 
  • AIX OS

Product

SAP Adaptive Server Enterprise 15.7 ; Sybase Adaptive Server Enterprise 15.5

Keywords

Rep Agent, Stack Trace, dataserver , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Problem

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