Last updated on JANUARY 12, 2018
Applies to:Oracle Database - Enterprise Edition - Version 220.127.116.11 and later
Information in this document applies to any platform.
Alert log reports : ORA-07445: exception encountered: core dump [_IO_default_xsputn()+10] [SIGSEGV] [ADDR:0x7FFFD7970FF8] [PC:0x3641E7457A] [Address not mapped to object] 
Changed hugepages and SGA (max and target) on a single-node 18.104.22.168.
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