3147603 - Infected with signal 11 at s_setup_aux_sdes - SAP ASE

• A connection (spid) hit multiple infected with signal 11 and the ASE terminated.
• The first reported stacktrace include the following functions:
  
  Current process (0x4ddd6ed9) infected with signal 11
  Address 0x0x0000000000ebbd5e (s_setup_aux_sdes+0x1a6), siginfo (code, address) = (1, 0x0x000000000000016a)
  terminate_process
  kisignal
  s_setup_aux_sdes
  s_execute
  
  
• The next infected with signal 11 has the same spid as the first infected with signal 11.
• The ASE has trace flag 8601 enable which should avoid using SICK pss structure reported by the first infected with signal 11.

Adaptive Server Enterprise (ASE) 16.0

KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Known Error