ORA-07445: Exception Encountered: Core Dump [kpdbcvLoad()+349] [SIGSEGV] [ADDR:0x10] [PC:0x28EE35D]
(Doc ID 2472817.1)
Last updated on JULY 21, 2020
Applies to:Oracle Database - Enterprise Edition - Version 18.104.22.168 and later
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Oracle Database 22.214.171.124 Enterprise Edition RAC
One of the nodes writing so many core_dump and the alert_log shows the errors described below:
Exception [type: SIGSEGV, Address not mapped to object] [ADDR:0x10] [PC:0x28EE35D, kpdbcvLoad()+349] [flags: 0x0, count: 1]
Errors in file <DIR>/<SID>_p001_nnnnn.trc (incident=11268) (PDBNAME=CDB$ROOT):
ORA-07445: exception encountered: core dump [kpdbcvLoad()+349] [SIGSEGV] [ADDR:0x10] [PC:0x28EE35D] [Address not mapped to object] 
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