Last updated on FEBRUARY 07, 2014
Applies to:Oracle Database - Enterprise Edition - Version 220.127.116.11 to 10.2.0.5 [Release 9.2 to 10.2]
Information in this document applies to any platform.
The following error is reported in the alert log:
ORA-07445: exception encountered: core dump [kgllkmi()+440] [SIGSEGV] [unknown code] [0xC0000011AA491658]  
Alternatively an ORA-600 [kglssr_1] error can also occur prior to the ORA-7445 if the fix for unpublished bug:4528014 is not installed (see <Note:395955.1), for example in versions below 10.2.0.2.
Prior to the errors occurring, another session will have silently generated a trace file containing the following text "FOUND UNEXPECTED LIBRARY CACHE LOCK".
Replication and multi-branch distributed transactions are being used.
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