DBW0 Crashes RAC Instance With ORA-600 [1621]

(Doc ID 1451844.1)

Last updated on NOVEMBER 28, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.1 to 11.1.0.7 [Release 10.2 to 11.1]
Information in this document applies to any platform.
***Checked for relevance on 21-Jan-2014***

Symptoms

One instance in a multi-node RAC cluster fails with:

ORA-00600: internal error code, arguments: [1621], [14], [1], [], [], [], [], []


Review of the generated tracefiles reveals a call stack similar to:

... ksbcif ktstrl ksbabs ksbrdp opirip ...

Cause

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