Instance Crash With ORA-07445: exception encountered: core dump [kghxal()+224] or ORA-7445 [kghxcu()+340] kghxcu kghxal (Doc ID 419457.1)

Last updated on NOVEMBER 28, 2016

Applies to:

Oracle Server - Enterprise Edition - Version: 9.2.0.1 to 10.2.0.3 - Release: 9.2 to 10.2
Information in this document applies to any platform.

Symptoms

Your instance crashed with either of these errors. Please note that 'kghxcu' or 'kghxal' are the most important parts to match:

/u01/app/oracle/product/10.2/admin/rnet/udump/rnet2_ora_12729.trc:
ORA-07445: exception encountered: core dump [kghxal()+224] [SIGSEGV] [unknown code] [0x000000000]
[] []

OR

Wed Jan 31 02:43:50 2007
Errors in file /u01/app/oracle/product/10.2/admin/rnet/bdump/rnet2_pmon_6953.trc:
ORA-07445: exception encountered: core dump [kghxcu()+340] [SIGSEGV] [unknown code] [0x000000000]

OR

ORA-00600: Interner Fehlercode, Argumente: [kghfrh:ds], [0x189FFF018], [], [], [], [], [],

Your trace files may indicate some or all of the following function codes under 'stack trace':

kghxal kgllkget kglget kkspsc0 kksParseCursor opiosq0 opiosq opiodr rpidrus skgmstack rpidru rpiswu2 rpidrv rpisplu rpispl kqdGetCursor kqldinr kglslod kqlslod kqlsublod kqllod kglobld kglobpn kglpim qcdlgtd qcsfplob qcsprfro qcsprfro_tree qcspafq qcspqb kkmdrv opiSem opiprs kksParseChildCursor rpiswu2 kksLoadChild

Cause

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