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2936460 - Signal 11 in ups__allocate_new_stat_page() - SAP ASE 16.0

Symptom

  • Client connection is unexpectedly terminated.
  • Errorlog contains an "infected with signal 11" error in the module ups__allocate_new_stat_page() with a stack trace:

Current process (0x567b0348) infected with signal 11 (SIGSEGV)
Address 0x0x0000000001e4a850 (ups__allocate_new_stat_page+0x100), siginfo (code, address) = (1, 0x0x0000000000000180)

  • The stack trace includes the following functions:

ups__allocate_new_stat_page
ups_allocate_stat_proc_hdr
ups_nosort_init_poststat
stat_nosort_tabscan_init
update_statistics_col_hash
update_statistics_colset_drive
ups__updstats_column
update_statistics
update_statistics_implicit
stio_mem_upd_stats

  Note: A complete stack trace is available under Attachments.


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Environment

SAP Adaptive Server Enterprise (ASE) 16.0

Product

SAP Adaptive Server Enterprise 16.0

Keywords

Sybase, infected, signal, SEGV, SIGSEGV, segment violation, storage access violation, kisignal, CR821710, CR#821710, 821710 , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , BC-SYB-ASE-CE , ASE Cluster Edition (Standalone) , Bug Filed

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