SAP Knowledge Base Article - Preview

2883925 - Infected with signal 11 with delete_session_by_ctx in stack trace when SSL is enabled - SAP ASE

Symptom

  • When an SSL client disconnects from ASE, ASE shows an infected with 11 (SIGSEGV) message on an address of delete_session_by_ctx, and ASE shuts down automatically with a FATAL UNHANDLED EXCEPTION message.
  • A typical stack trace includes the following functions:

kisignal
delete_session_by_ctx
close_session_by_ctx
my_SSL_free
enp_sslClose
ssl_nclose
drop_connection
kill_proc
terminate_process
quitfn


Read more...

Environment

  • SAP Adaptive Server Enterprise (ASE) 16.0 SP03
  • ASE is configured with SSL enabled.
  • IBM Guardium is installed to the same machine and activated to monitor ASE.

Product

SAP Adaptive Server Enterprise 16.0

Keywords

libguard-atap-sybase-15-64.so, Guardium , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Problem

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP ONE Support launchpad (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.