Ora-600 Internal Error Code, Arguments: [Kkedsamp: Bad Partitioning Info.], , 
Last updated on FEBRUARY 02, 2017
Applies to:Oracle Database - Enterprise Edition - Version 220.127.116.11 and later
Information in this document applies to any platform.
Getting the following error while running explain plan on a query.
ORA-07445: exception encountered: core dump [kkpapDDump()+61] [SIGSEGV] [ADDR:0x0] [PC:0x5484523] [Address not mapped to object] 
ORA-00600: internal error code, arguments: [kkedsamp: bad partitioning info.], , , , , , , , , , 
Call stack :
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