Known Oracle Internal Stack Call Meaning

 ksedmp             # KSE: dump the process state
 ksfdmp             # Call relevant dump routine
 kgeasi             # Raise an error on an ASSERTION failure (IGNORE)
 ktcrab             KTC: Kernel Transaction Control Real ABort - Abort a
transaction.
 ktcsod             KTC: Transaction Control: STATE OBJECT PROCEDURE VECTOR
DEFINITION
 kssdch_stage       
 kssdch             KSS: delete children of state obj.
 ksures             
 ktmres             ktmres - KTM Resource cleanup routine.
 ktmmon             KTM: TX Monitor: background timeout action
 ksbrdp             KSB: run a detached (background) process
 opirip             # Oracle Program Interface Run Independent Process
(IGNORE)
 opidrv             # opidrv - ORACLE Program Interface DRiVer (IGNORE)
 sou2o              # Main Oracle executable entry point
 main               # Standard executable entry point