https://userapps.support.sap.com/sap/support/knowledge/en/2044193
2044193 - Signal 11 in uppushaffinity followed by server crash - SAP ASE | SAP Knowledge Base...
SAP ASE crashes with "infected with signal 11 (SIGSEGV)" stacktrace containing the following modules: #uppushaffinity kbcreate_dynamic ubgrow uballoc#