Posted by Kamran Agayev A. on 17th July 2012
Today I got my second internal error while starting the database.
Starting up ORACLE RDBMS Version: 10.2.0.1.0.
Errors in file /opt/oracle/10.2/admin/ORCL/udump/ORCL_ora_535.trc:
ORA-00600: internal error code, arguments: [keltnfy-ldmInit], , , , , , , 
USER: terminating instance due to error 600
Instance terminated by USER, pid = 535
I checked all parameters at spfile, but everything seems to be ok. After checking metalink note, I find out that this is because Oracle can’t get host information.
Startup Database Produces ORA-00600: [Keltnfy-Ldminit] [ID 336447.1]
As I already changed the hostname, it wasn’t changed at /etc/hosts file. After changing /etc/hosts file and providing correct hostname, the database opened