Symptom
- During downgrade of ASE or
- When loading a cross-platform dump
- Client connection is unexpectedly terminated and
- ASE errorlog contains an infected with 11 error with a stack trace that includes des_udesfree , des_discardall and/or dbt_removeall :
Current process (0x1d000f) infected with signal 11 (SIGSEGV)
Address 0x0x0000000001bee2aa (des_udesfree+0x4a) ....
For a downgrade a typical stack would include :
des_udesfree
des_discardall
dbt_removeall
dbt_get
dbt_get_with_statuscheck
dbcontext_change
usedb
dsinit
For a cross-platform dump a typical stack would include :
des_udesfree
des_discardall
lddb__unscr_usro
lddb_unscramble
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Environment
SAP Adaptive Server Enterprise (ASE) 16.0 SP02 PL08
Product
Keywords
Sybase, infected, signal, SEGV, SIGSEGV, segment violation, storage access violation, kisignal , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Bug Filed
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