Database Crash After ORA-7445 [kghfrmrg]
(Doc ID 1364188.1)
Last updated on SEPTEMBER 19, 2019
Applies to:
Oracle Database - Enterprise Edition - Version 11.2.0.1 to 11.2.0.1 [Release 11.2]Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Information in this document applies to any platform.
Symptoms
Database crashes with the following error reported in the Alert log.
ORA-07445: exception encountered: core dump [kghfrmrg()+192] [SIGSEGV] [ADDR:0x2C213] [PC:0x8598AAA] [Address not mapped to object] []
From the trace file , its observed the below call stack is being called:
skdstdst ksedst1 ksedst dbkedDefDump ksedmp ssexhd restore_rt kghfrmrg kghfre ktcccdel xctend k2send xctctl xctcom_with_options opicom opiodr ttcpip opitsk opiino opiodr opidrv sou2o opimai_real ssthrdmain main libc_start_main start
Cause
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In this Document
| Symptoms |
| Cause |
| Solution |