1892034 - ASE infected with signal 4 or 11 in Partitions::initHinntsForDegree | SAP Knowledge Base Article

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1892034 - ASE infected with signal 4 or 11 in Partitions::initHinntsForDegree

Symptom

server may also crash with a stack overflow, but the main issue is with the stacktrace involving module Partitions::initHintsForDegree() :

pcstkwalk+0xf0(0x000000005bf502b7, 0
ucstkgentrace+0x940(0x000000005bf502
ucbacktrace+0xf0(0x0000000000000000,
$cold_terminate_process+0x16d0(0x000
kisignal+0x6c0(0xc000000410f6b800, 0
<signal handler called>(0xc0000004a5
_ZN18PrtHintsForSzOrRes18initHintsFo
_ZNK10Partitions18initHintsForDegree
_ZNK9RoundPart18initHintsForDegreeEP
_ZN8GtsState14GtsInitPllHintEv+0x1c0
_ZN8OptBlock14OptInitPllHintEv+0x60(
_Z18traverse_bottom_upI8OptBlock14vo
_Z18traverse_bottom_upI8OptBlock14vo
_ZN9OptGlobal16_GblSearchEngineEPi+0
_ZN9OptGlobal11GblOptimizeEPi+0x430(
Optimize+0x2c0(0xc000000410f7079c, 0
s_compile_stmt+0xbc0(0x0000000000000
s_compile+0x730(0xc000000444c7f250,
sequencer+0x9c0(0x600000000047a048,
execproc+0x7b0(0xc000000444c7f250, 0
execrpc+0xb20(0xc000000444c7f250, 0x
tdsrecv_rpc+0x30(0x4000000002050460,
conn_hdlr+0x40e0(0xc000000404e09f30,
d 313, kpid 1542783671, suid 1952


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Environment

  • SAP Adaptive Server Enterprise (ASE) 12.5
  • SAP Adaptive Server Enterprise (ASE) 15.7
  • Remote procedure call is being executed using the "with recompile" option

Product

SAP Adaptive Server Enterprise 12.5 ; SAP Adaptive Server Enterprise 15.7

Keywords

recompile, remote procedure, initHintsForDegree() , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Bug Filed

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