ORA-07445 [_IO_default_xsputn()+10]

(Doc ID 2326570.1)

Last updated on JANUARY 12, 2018

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.3 and later
Information in this document applies to any platform.

Symptoms

Alert log reports : ORA-07445: exception encountered: core dump [_IO_default_xsputn()+10] [SIGSEGV] [ADDR:0x7FFFD7970FF8] [PC:0x3641E7457A] [Address not mapped to object] []

Changes

 Changed hugepages and SGA (max and target) on a single-node 11.2.0.3.

Cause

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