2539339 - Spinlock reported on Kernel->kpprocspin - SAP ASE 15.7 SP137 | SAP Knowledge Base Article

SAP Knowledge Base Article - Preview

2539339 - Spinlock reported on Kernel->kpprocspin - SAP ASE 15.7 SP137

Symptom

  • Server is using Kernel Threaded mode
  • Spinlock reported in the ASE error log:

Spinlocks held by  kpid 2818070
spinlock Kernel->kpprocspin[i] at address 00000100075a4b80 owned by 2818070

  • A process (spid) holding this spinlock failed with a timeslice error on sparclock():

timeslice -2001, current process infected at 814abcf8 (sparclock+0x40)

  • The server reports a stack trace with the following modules:

_thr_slot_offset
sema_post
upsetcritical
ubfgrow
khashtable_insert
utpAddTask
uppushaffinity
hk_chores_proc

Note: A complete stack trace is available under Attachments.

  • ASE server shuts down:

ueshutdown: exiting


Read more...

Environment

SAP Adaptive Server Enterprise (ASE) 15.7 SP137

Product

SAP Adaptive Server Enterprise 15.7

Keywords

thread, stacktrace,  stack, registers , 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.