1957172 - Stack trace including the module sparclock and kssolnetctlrWaitForCompletion may be reported and ASE may hang - SAP ASE | SAP Knowledge Base Article

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1957172 - Stack trace including the module sparclock and kssolnetctlrWaitForCompletion may be reported and ASE may hang - SAP ASE

Symptom

  • ASE is running in the threaded kernel mode on Solaris platform.
  • The message, "Current process infected with signal 11", followed by a stack trace that includes the module sparclock() and kssolnetctlrWaitForCompletion() or kstcpnetctlrCancelRequests() may be reported like below. ASE may subsequently hang.

Current process (0x0) infected with signal 11 (SIGSEGV)
Address 0x00000000812f0f04 (sparclock+0x4), siginfo (code, address) = (1, 0x0000000000000000)
.....
Run to completion task iocRunController(51e4f0) exception 11

kisignal
sparclock
_$o1ceymA0.kssolnetctlrWaitForCompletion
_$o1cexwY0.iocRunController
krtctskRun
ktskRun
kt__RTCMain
thread_create_handler


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Environment

  • SAP Adaptive Server Enterprise version (ASE) 15.7

Product

SAP Adaptive Server Enterprise 15.7

Keywords

sparclock, x64_lock, kssolnetctlrWaitForCompletion, cancel, attention, CR 742667, 742667 , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Bug Filed

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