Symptom
- User session terminates unexpectedly
- ASE errorlog contains a timeslice or infected with 11 error at address metrics_GetForMDATable
- Stacktrace also contains the following functions:
collectMonCSInfo
mda__collectCachedStatements
mda_populate_monCachedStatement - ASE can crash when holding Spinlock SSQLCACHE_SPIN
~ OR - Signal 11 hit at ssql_update_metrics
- No system crash, but some processes/transactions hang, force kill does not work on them and only a reboot fixes the issue
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Environment
SAP Adaptive Server Enterprise (ASE) 15.7
Product
SAP Adaptive Server Enterprise 15.7
Keywords
infected, signal, SEGV, SIGSEGV, segment violation, storage access violation, kisignal, segfault, stack, CR780611, 780611, CR#780611 , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , BC-DB-SYB , Business Suite on Adaptive Server Enterprise , Bug Filed
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