2369414 - Signal 11 at address ubffreef holding spinlock rmda_spinlock | SAP Knowledge Base Article

SAP Knowledge Base Article - Preview

2369414 - Signal 11 at address ubffreef holding spinlock rmda_spinlock

Symptom

  • ASE errorlog reports a signal 11 at address ubffreef
  • While holding spinlock rmda_spinlock, causing the ASE server to crash
  • Errorlog entries include (offsets will vary across platform and version) :
Current process (0x74170316) infected with signal 11 (SIGSEGV)
Address 0x0x0000000001808632 (ubffreef+0xf2)
Spinlock Resource->rmda_spinlock at address 0x00002aaaaea7fb00

followed by a stack trace including functions :

ubffreef
fdp_free_memory
fdpsrv_free_rctxs

Read more...

Environment

  • SAP Adaptive Server Enterprise (ASE) 15.7
  • SAP Adaptive Server Enterprise (ASE) 16.0

Product

Sybase Adaptive Server Enterprise Cluster Edition 15.7

Keywords

ubffreef+0xf2 , fdp_free_memory+0x28() , fdpsrv_free_rctxs+0x7a() , rmda_spinlock , sybase , infected , "signal 11" , KBA , BC-SYB-ASE-CE , ASE Cluster Edition (Standalone) , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Bug Filed

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.