RAC Instance Generates ORA-600 [Kcbshlc_1] Errors and Pmon Crashes

(Doc ID 443909.1)

Last updated on NOVEMBER 13, 2017

Applies to:

Oracle Server - Enterprise Edition - Version:
This problem can occur on any platform.


The RAC database will encounter a hang and then crashes.  In the alert.log, we can see the following errors:

ORA-00600: internal error code, arguments: [kcbshlc_1], [71], [], [], [], [], [], []
PMON: terminating instance due to error 472

Stack Trace is similar to the following:

ksedst ksedmp ssexhd sigreturn kcbshlc kslilcr ksl_cleanup ksuxfl ksuxda ksucln ksbrdp opirip


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