We have a severe problem with Oracle on Linux, and we're thinking of
moving away from linux.

We have Oracle 9.2.0.5 on Redhat Enterprise with bigpages enabled.

We keep getting memory errors similar to the following, which "only" seem
to affect the redo log buffer:

ORA-07445: exception encountered: core dump [092014A0] [SIGSEGV] [Address
not mapped to object] [0x10DF7A74] [] []
Thu Nov 11 15:45:30 2004
Errors in file /u01/app/oracle/admin/ocdb01/bdump/ocdb01_lgwr_15807.trc:
ORA-00600: internal error code, arguments: [2667], [1], [10986], [91158],
[35], [66050], [1997119136], [0]
Thu Nov 11 15:45:30 2004
LGWR: terminating instance due to error 600


The instance then falls over.

Has anyone come across this before?

Thanks in advace.

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