2272931 - Signal 11 at chk_usr_role_audit () - SAP ASE

• When the "auditing" functionality is enabled and a stack overflow is detected.
  
      stack_tracer: stack overflow last chance handler. Task 20644003 has completely exhausted stack at line 2171 in  
      file /XXXX/XXXX/ase157sp12x/SID/porttree/svr/sql/generic/source/useful/exception.c. Cleanup is no longer possible and task will be killed 
    
• An "Infected with signal 11" error at the function  chk_usr_role_audit() is reported in the SAP ASE errorlog.
  
      Current process (0x734b0fab) infected with signal 11 (SIGSEGV)
      Address 0x0x000000000126eabc (chk_usr_role_audit+0x2a), siginfo (code, address) = (1, 0x0x0000000000008d98)
     
• A stack trace with the following functions is reported:

chk_usr_role_audit
chk_and_send_audit
terminate_process
stack_tracer

•  Also, a graceful shutdown may hang.

• SAP Adaptive Server Enterprise 15.7
• SAP Adaptive Server Enterprise 16.0

segmentation, fault, segfault, access, violation, stacktrace, crash, hung, stackoverflow, audit, stack_tracer, stack overflow last chance handler, Cleanup is no longer possible and task will be killed, 765517, CR765517 , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , BC-DB-SYB , Business Suite on Adaptive Server Enterprise , Bug Filed