2551698 - Signal 11 at stu_collapse_range_freq_newvalues during index creation - SAP ASE | SAP Knowledge Base Article

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2551698 - Signal 11 at stu_collapse_range_freq_newvalues during index creation - SAP ASE

Symptom

  • Stack trace during drop/recreate index
  • Process infected with signal 11 (SIGSEGV) at stu_collapse_range_freq_newvalues followed by an stack trace with some of the following functions: 

stu_collapse_range_freq_newvalues
stu_collapse_range
st_reduce_frequency_cell_range1
stu_nosort_merge_hist
stphd_mvcc_histogram_iteration
stphd_mvcc_histogram_iteration_driver
stu_nosort_range
ups_nosort_insert
bt__cr_from_sorted
soblddolpages
sort_ind_heap_bld
psort_consumer
child_driver
kw_exec

Note: Complete stack trace can be found in Attachment section.


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Environment

  • SAP Adaptive Server Enterprise (ASE) 15.7 SP138
  • OS: Linux

Product

SAP Adaptive Server Enterprise 15.7

Keywords

SEGV, segmentation, storage, access, violation, fault, segfault, kisignal, stacktrace,  stack, registers, stats, update statistics, crash , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Problem

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