[Oracle] ORA-00600: internal error code, arguments: [kfgFinalize_2]

Oracle 10.2.0.3 RAC
OS: Redhat 4
2 nodes

SQL> startup;
ASM instance started

Total System Global Area 268435456 bytes
Fixed Size 2072096 bytes
Variable Size 241197536 bytes
ASM Cache 25165824 bytes
[], [], [], [], [],
[], []

When I check alert file:

WARNING: instance recovery required during mount
NOTE: cache mounting (not first) (retry) group 2/0xC84D631D (REDO2)
WARNING: instance recovery required during mount
NOTE: cache mounting (not first) (retry) group 2/0xC84D631D (REDO2)
WARNING: instance recovery required during mount
Wed Oct 17 15:49:57 2007
Errors in file /oracle/admin/+ASM/udump/+asm2_ora_11723.trc:
ORA-00600: internal error code, arguments: [kfgFinalize_2], [], [], [], [], [], [], []
NOTE: cache dismounting group 2/0xC84D631D (REDO2)
Wed Oct 17 15:49:58 2007
Trace dumping is performing id=[cdmp_20071017154958]
Wed Oct 17 15:49:58 2007
kjbdomdet send to node 0
detach from dom 2, sending detach message to node 0
Wed Oct 17 15:49:58 2007
NOTE: detached from domain 2
Wed Oct 17 15:49:58 2007
NOTE: PST enabling heartbeating (grp 2)
Wed Oct 17 15:49:58 2007
ERROR: diskgroup REDO2 was not mounted


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I read on metalink , that tell me bug on version x.x.x to 10.2.0.2.
But I have used 10.2.0.3
So I have throught I should stop ASM on every nodes.

After I stop (every nodes) and start ASM, that problem I haven't seen its.