Recovery database encountered a ORA-0600 fault

Recovery database encountered a ORA-0600 fault

Errors in file/u01/admin/UIDB/udump/uidb_ora_59394.trc:
ORA-00600: internal error code, arguments: [krbrrd_bz2_ksfqrd_noblks], [/u01/test/tests], [576000], [], [], [], [], [], [], []
Full restore complete of datafile 33/u01/oradata/CCSDATA/rdata_charge. Elapsed time: 0:00:08
Checkpoint is 11698057536124
Last deallocation scn is 11352553399034
Full restore complete of datafile 50/u01/oradata/CCSDATA/jcccbarmanagerdata1. Elapsed time: 0:00:02
Checkpoint is 11698057536124
Last deallocation scn is 10310851317885
Mon May 25 22:11:16 2015

Errors in file/u01/admin/UIDB/udump/uidb_ora_59392.trc:

ORA-00600: internal error code, arguments: [krbrrd_bz2_ksfqrd_noblks], [/u01/test/tests], [589952], [], [], [], [], [], [], []

Mon May 25 22:13:00 2015

Using STANDBY_ARCHIVE_DEST parameter default value as/u01/oradata/archive_uidb

Error: Controlfile was changed externally while mounted

Please check if another Oracle database is running

And accessing the same controlfile

The preceding error message is returned when RMAN is restored. Check that a large amount of memory is dumped from the trace file. This should be because there is a problem with the backup set during Backup. To solve this problem, simply back up the database again. Questions retained before analysis