Database Software

hello. I use dataguard on RAC system. It was working well. however from Sunday, I got this errors in instance 1. There is no error like instance 2. Here is my error.

Sun Jan 31 11:53:57 2016
Errors in file /u01/app/oracle/diag/rdbms/matrixdg/matrix1/trace/matrix1_m001_46149.trc:
ORA-48132: requested file lock is busy, [stg2_125668_inc.swp] [/u01/app/oracle/diag/rdbms/matrixdg/matrix1/lck/SW_125668_1.lck]
ORA-48170: unable to lock file - already in use
Linux-x86_64 Error: 11: Resource temporarily unavailable
Additional information: 8
Additional information: 46145
Sweep [inc2][125667]: completed
Sun Jan 31 11:53:57 2016
Sweep [inc][125668]: completed
Sweep [inc2][125668]: completed
Sun Jan 31 11:53:57 2016
Dumping diagnostic data in directory=[cdmp_20160131115357], requested by (instance=1, osid=24224), summary=[incident=125668].
Sun Jan 31 12:27:08 2016
Errors in file /u01/app/oracle/diag/rdbms/matrixdg/matrix1/trace/matrix1_ora_68001.trc  (incident=125625):
ORA-00600: internal error code, arguments: [kksgaGetNoAlloc_Int0], [9], [9], [], [], [], [], [], [], [], [], []
Incident details in: /u01/app/oracle/diag/rdbms/matrixdg/matrix1/incident/incdir_125625/matrix1_ora_68001_i125625.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Sun Jan 31 12:27:09 2016
Dumping diagnostic data in directory=[cdmp_20160131122709], requested by (instance=1, osid=68001), summary=[incident=125625].
Sun Jan 31 12:27:09 2016
Sweep [inc][125625]: completed
Errors in file /u01/app/oracle/diag/rdbms/matrixdg/matrix1/trace/matrix1_ora_68001.trc  (incident=125626):
ORA-00600: internal error code, arguments: [kksgaGetNoAlloc_Int0], [9], [9], [], [], [], [], [], [], [], [], []
Incident details in: /u01/app/oracle/diag/rdbms/matrixdg/matrix1/incident/incdir_125626/matrix1_ora_68001_i125626.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Sun Jan 31 12:27:12 2016
Errors in file /u01/app/oracle/diag/rdbms/matrixdg/matrix1/trace/matrix1_m001_68029.trc:
ORA-48132: requested file lock is busy, [stg2_125626_inc.swp] [/u01/app/oracle/diag/rdbms/matrixdg/matrix1/lck/SW_125626_1.lck]
ORA-48170: unable to lock file - already in use
Linux-x86_64 Error: 11: Resource temporarily unavailable
Additional information: 8
Additional information: 68025
Sweep [inc2][125625]: completed
Sun Jan 31 12:27:12 2016
Sweep [inc][125626]: completed
Sweep [inc2][125626]: completed

Mon Feb 01 11:54:04 2016
Errors in file /u01/app/oracle/diag/rdbms/matrixdg/matrix1/trace/matrix1_ora_87437.trc  (incident=134714):
ORA-00600: dahili hata kodu, bağımsız değişkenler: [kksgaGetNoAlloc_Int0], [9], [9], [], [], [], [], [], [], [], [], []
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Mon Feb 01 11:54:04 2016
Errors in file /u01/app/oracle/diag/rdbms/matrixdg/matrix1/trace/matrix1_ora_87441.trc  (incident=134715):
ORA-00600: dahili hata kodu, bağımsız değişkenler: [kksgaGetNoAlloc_Int0], [9], [9], [], [], [], [], [], [], [], [], []
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Mon Feb 01 11:54:04 2016
Errors in file /u01/app/oracle/diag/rdbms/matrixdg/matrix1/trace/matrix1_ora_87924.trc  (incident=134716):
ORA-00600: dahili hata kodu, bağımsız değişkenler: [kksgaGetNoAlloc_Int0], [9], [9], [], [], [], [], [], [], [], [], []
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Mon Feb 01 11:54:05 2016
Errors in file /u01/app/oracle/diag/rdbms/matrixdg/matrix1/trace/matrix1_ora_87928.trc  (incident=134717):
ORA-00600: dahili hata kodu, bağımsız değişkenler: [kksgaGetNoAlloc_Int0], [9], [9], [], [], [], [], [], [], [], [], []
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Mon Feb 01 11:54:05 2016
Errors in file /u01/app/oracle/diag/rdbms/matrixdg/matrix1/trace/matrix1_ora_87932.trc  (incident=134718):
ORA-00600: dahili hata kodu, bağımsız değişkenler: [kksgaGetNoAlloc_Int0], [9], [9], [], [], [], [], [], [], [], [], []
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Mon Feb 01 11:54:05 2016
Errors in file /u01/app/oracle/diag/rdbms/matrixdg/matrix1/trace/matrix1_ora_87937.trc  (incident=134719):
ORA-00600: dahili hata kodu, bağımsız değişkenler: [kksgaGetNoAlloc_Int0], [9], [9], [], [], [], [], [], [], [], [], []
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Mon Feb 01 11:54:05 2016
DDE: Problem Key 'ORA 600 [ORA-00600: dahili hata kodu, bağımsız değişkenler: [kksgaGetNoAlloc_Int0], [9], [9], [], [], [], [], [], [], [], ]' was completely flood controlled (0x6)
Further messages for this problem key will be suppressed for up to 10 minutes
Mon Feb 01 11:54:09 2016
Errors in file /u01/app/oracle/diag/rdbms/matrixdg/matrix1/trace/matrix1_ora_87957.trc  (incident=134649):
ORA-00600: internal error code, arguments: [kksgaGetNoAlloc_Int0], [9], [9], [], [], [], [], [], [], [], [], []
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Mon Feb 01 11:54:15 2016
Errors in file /u01/app/oracle/diag/rdbms/matrixdg/matrix1/trace/matrix1_ora_88643.trc  (incident=134720):
ORA-00600: internal error code, arguments: [kksgaGetNoAlloc_Int0], [9], [9], [], [], [], [], [], [], [], [], []
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Mon Feb 01 11:54:51 2016
Sweep [inc][134720]: completed
Sweep [inc][134719]: completed
Sweep [inc][134718]: completed
Sweep [inc][134717]: completed
Sweep [inc][134716]: completed
Sweep [inc][134715]: completed
Sweep [inc][134714]: completed
Sweep [inc][134713]: completed
Sweep [inc][134712]: completed
Sweep [inc][134711]: completed
Sweep [inc][134710]: completed

Mon Feb 01 14:06:41 2016
Errors in file /u01/app/oracle/diag/rdbms/matrixdg/matrix1/trace/matrix1_ora_67454.trc  (incident=134522):
ORA-00600: internal error code, arguments: [kksgaGetNoAlloc_Int0], [9], [9], [], [], [], [], [], [], [], [], []
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Mon Feb 01 14:06:52 2016
Sweep [inc][134522]: completed
Errors in file /u01/app/oracle/diag/rdbms/matrixdg/matrix1/trace/matrix1_ora_66761.trc  (incident=134757):
ORA-00600: internal error code, arguments: [kksgaGetNoAlloc_Int0], [9], [9], [], [], [], [], [], [], [], [], []
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Mon Feb 01 14:09:02 2016
Sweep [inc][134757]: completed
Mon Feb 01 14:09:18 2016
Errors in file /u01/app/oracle/diag/rdbms/matrixdg/matrix1/trace/matrix1_ora_78964.trc  (incident=134776):
ORA-00600: internal error code, arguments: [kksgaGetNoAlloc_Int0], [9], [9], [], [], [], [], [], [], [], [], []
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Errors in file /u01/app/oracle/diag/rdbms/matrixdg/matrix1/trace/matrix1_ora_66761.trc  (incident=134765):
ORA-00600: internal error code, arguments: [kksgaGetNoAlloc_Int0], [9], [9], [], [], [], [], [], [], [], [], []
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Mon Feb 01 14:10:02 2016
Sweep [inc][134776]: completed
Sweep [inc][134765]: completed
Mon Feb 01 14:10:56 2016
DDE: Problem Key 'ORA 600 [kksgaGetNoAlloc_Int0]' was completely flood controlled (0x6)
Further messages for this problem key will be suppressed for up to 10 minutes
Errors in file /u01/app/oracle/diag/rdbms/matrixdg/matrix1/trace/matrix1_ora_88146.trc  (incident=134729):
ORA-00600: internal error code, arguments: [kksgaGetNoAlloc_Int0], [9], [9], [], [], [], [], [], [], [], [], []
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Mon Feb 01 14:11:02 2016
Sweep [inc][134729]: completed
Mon Feb 01 14:11:09 2016
Errors in file /u01/app/oracle/diag/rdbms/matrixdg/matrix1/trace/matrix1_ora_94790.trc  (incident=134787):
ORA-00600: internal error code, arguments: [kksgaGetNoAlloc_Int0], [9], [9], [], [], [], [], [], [], [], [], []
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Mon Feb 01 14:11:32 2016
Errors in file /u01/app/oracle/diag/rdbms/matrixdg/matrix1/trace/matrix1_ora_80101.trc  (incident=134781):
ORA-00600: internal error code, arguments: [kksgaGetNoAlloc_Int0], [9], [9], [], [], [], [], [], [], [], [], []
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Mon Feb 01 14:12:02 2016
Sweep [inc][134787]: completed
Sweep [inc][134781]: completed
Errors in file /u01/app/oracle/diag/rdbms/matrixdg/matrix1/trace/matrix1_ora_80101.trc  (incident=134786):
ORA-00600: internal error code, arguments: [kksgaGetNoAlloc_Int0], [9], [9], [], [], [], [], [], [], [], [], []
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Mon Feb 01 14:13:03 2016
Sweep [inc][134786]: completed
Mon Feb 01 14:18:00 2016
Errors in file /u01/app/oracle/diag/rdbms/matrixdg/matrix1/trace/matrix1_ora_3982.trc  (incident=134778):
ORA-00600: internal error code, arguments: [kksgaGetNoAlloc_Int0], [9], [9], [], [], [], [], [], [], [], [], []
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Mon Feb 01 14:18:00 2016
Sweep [inc][134778]: completed
Mon Feb 01 14:18:42 2016
Errors in file /u01/app/oracle/diag/rdbms/matrixdg/matrix1/trace/matrix1_ora_21686.trc  (incident=125765):
ORA-00600: internal error code, arguments: [kksgaGetNoAlloc_Int0], [9], [9], [], [], [], [], [], [], [], [], []
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Mon Feb 01 14:18:44 2016
Errors in file /u01/app/oracle/diag/rdbms/matrixdg/matrix1/trace/matrix1_ora_17880.trc  (incident=134759):
ORA-00600: internal error code, arguments: [kksgaGetNoAlloc_Int0], [9], [9], [], [], [], [], [], [], [], [], []
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Errors in file /u01/app/oracle/diag/rdbms/matrixdg/matrix1/trace/matrix1_ora_3982.trc  (incident=134789):
ORA-00600: internal error code, arguments: [kksgaGetNoAlloc_Int0], [9], [9], [], [], [], [], [], [], [], [], []
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Errors in file /u01/app/oracle/diag/rdbms/matrixdg/matrix1/trace/matrix1_ora_17880.trc  (incident=134761):
ORA-00600: internal error code, arguments: [kksgaGetNoAlloc_Int0], [9], [9], [], [], [], [], [], [], [], [], []
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Mon Feb 01 14:19:01 2016
Sweep [inc][134789]: completed
Sweep [inc][134761]: completed
Sweep [inc][134759]: completed
Sweep [inc][125765]: completed
Mon Feb 01 14:19:15 2016
Errors in file /u01/app/oracle/diag/rdbms/matrixdg/matrix1/trace/matrix1_ora_25949.trc  (incident=134790):
ORA-00600: internal error code, arguments: [kksgaGetNoAlloc_Int0], [9], [9], [], [], [], [], [], [], [], [], []
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Mon Feb 01 14:19:23 2016
Errors in file /u01/app/oracle/diag/rdbms/matrixdg/matrix1/trace/matrix1_ora_26511.trc  (incident=134448):
ORA-00600: internal error code, arguments: [kksgaGetNoAlloc_Int0], [9], [9], [], [], [], [], [], [], [], [], []
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Mon Feb 01 14:20:01 2016
Sweep [inc][134790]: completed
Sweep [inc][134448]: completed
Mon Feb 01 14:21:04 2016
DDE: Problem Key 'ORA 600 [kksgaGetNoAlloc_Int0]' was completely flood controlled (0x6)
Further messages for this problem key will be suppressed for up to 10 minutes
Errors in file /u01/app/oracle/diag/rdbms/matrixdg/matrix1/trace/matrix1_ora_21592.trc  (incident=134543):
ORA-00600: internal error code, arguments: [kksgaGetNoAlloc_Int0], [9], [9], [], [], [], [], [], [], [], [], []
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Mon Feb 01 14:21:07 2016
Sweep [inc][134543]: completed
Mon Feb 01 14:21:15 2016
Errors in file /u01/app/oracle/diag/rdbms/matrixdg/matrix1/trace/matrix1_ora_22331.trc  (incident=134593):
ORA-00600: internal error code, arguments: [kksgaGetNoAlloc_Int0], [9], [9], [], [], [], [], [], [], [], [], []
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Mon Feb 01 14:22:07 2016
Sweep [inc][134593]: completed
Mon Feb 01 14:22:53 2016
Errors in file /u01/app/oracle/diag/rdbms/matrixdg/matrix1/trace/matrix1_ora_39072.trc  (incident=134791):
ORA-00600: internal error code, arguments: [kksgaGetNoAlloc_Int0], [9], [9], [], [], [], [], [], [], [], [], []
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Mon Feb 01 14:23:00 2016
Errors in file /u01/app/oracle/diag/rdbms/matrixdg/matrix1/trace/matrix1_ora_39601.trc  (incident=134562):
ORA-00600: internal error code, arguments: [kksgaGetNoAlloc_Int0], [9], [9], [], [], [], [], [], [], [], [], []
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Mon Feb 01 14:23:07 2016
Sweep [inc][134791]: completed
Sweep [inc][134562]: completed
Errors in file /u01/app/oracle/diag/rdbms/matrixdg/matrix1/trace/matrix1_ora_22331.trc  (incident=134594):
ORA-00600: internal error code, arguments: [kksgaGetNoAlloc_Int0], [9], [9], [], [], [], [], [], [], [], [], []
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Mon Feb 01 14:23:19 2016
Errors in file /u01/app/oracle/diag/rdbms/matrixdg/matrix1/trace/matrix1_ora_30142.trc  (incident=134788):
ORA-00600: internal error code, arguments: [kksgaGetNoAlloc_Int0], [9], [9], [], [], [], [], [], [], [], [], []
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Errors in file /u01/app/oracle/diag/rdbms/matrixdg/matrix1/trace/matrix1_ora_88146.trc  (incident=134734):
ORA-00600: internal error code, arguments: [kksgaGetNoAlloc_Int0], [9], [9], [], [], [], [], [], [], [], [], []
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Mon Feb 01 14:23:54 2016
Errors in file /u01/app/oracle/diag/rdbms/matrixdg/matrix1/trace/matrix1_ora_43060.trc  (incident=125787):
ORA-00600: internal error code, arguments: [kksgaGetNoAlloc_Int0], [9], [9], [], [], [], [], [], [], [], [], []
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Mon Feb 01 14:24:04 2016
Errors in file /u01/app/oracle/diag/rdbms/matrixdg/matrix1/trace/matrix1_ora_43671.trc  (incident=134775):
ORA-00600: internal error code, arguments: [kksgaGetNoAlloc_Int0], [9], [9], [], [], [], [], [], [], [], [], []
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Mon Feb 01 14:24:08 2016
Sweep [inc][134788]: completed
Sweep [inc][134775]: completed
Sweep [inc][134734]: completed
Sweep [inc][134594]: completed
Sweep [inc][125787]: completed
Mon Feb 01 14:24:10 2016
DDE: Problem Key 'ORA 600 [ORA-00600: internal error code, arguments: [kksgaGetNoAlloc_Int0], [9], [9], [], [], [], [], [], [], [], [], []
]' was completely flood controlled (0x6)
Further messages for this problem key will be suppressed for up to 10 minutes

I realized this error when I took a report in application. After, with same application, I tried to take another raport and I didn't get any error. My adrci report is ;

ADR Home = /u01/app/oracle/diag/rdbms/matrixdg/matrix1:
*************************************************************************
INCIDENT_ID          PROBLEM_KEY                                                 CREATE_TIME                            
-------------------- ----------------------------------------------------------- ----------------------------------------
125665               ORA 600 [kksgaGetNoAlloc_Int0]                              2016-01-31 11:51:02.824000 +02:00     
125666               ORA 600 [ORA-00600: internal error code, arguments: [kksgaG 2016-01-31 11:51:14.713000 +02:00     
125667               ORA 600 [kksgaGetNoAlloc_Int0]                              2016-01-31 11:53:52.525000 +02:00     
125668               ORA 600 [ORA-00600: internal error code, arguments: [kksgaG 2016-01-31 11:53:55.607000 +02:00     
125625               ORA 600 [kksgaGetNoAlloc_Int0]                              2016-01-31 12:27:08.684000 +02:00     
125626               ORA 600 [ORA-00600: internal error code, arguments: [kksgaG 2016-01-31 12:27:11.020000 +02:00     
125697               ORA 600 [kksgaGetNoAlloc_Int0]                              2016-01-31 12:28:13.844000 +02:00     
125698               ORA 600 [ORA-00600: internal error code, arguments: [kksgaG 2016-01-31 12:28:16.290000 +02:00     
125705               ORA 600 [kksgaGetNoAlloc_Int0]                              2016-01-31 12:28:17.682000 +02:00     
125706               ORA 600 [ORA-00600: internal error code, arguments: [kksgaG 2016-01-31 12:28:20.206000 +02:00     
125745               ORA 600 [kksgaGetNoAlloc_Int0]                              2016-01-31 12:59:36.519000 +02:00     
125746               ORA 600 [ORA-00600: internal error code, arguments: [kksgaG 2016-01-31 12:59:38.934000 +02:00     
125747               ORA 600 [kksgaGetNoAlloc_Int0]                              2016-01-31 12:59:46.258000 +02:00     
125748               ORA 600 [ORA-00600: internal error code, arguments: [kksgaG 2016-01-31 12:59:48.723000 +02:00     
125749               ORA 600 [kksgaGetNoAlloc_Int0]                              2016-01-31 13:00:04.724000 +02:00     
125750               ORA 600 [ORA-00600: internal error code, arguments: [kksgaG 2016-01-31 13:00:07.289000 +02:00     
125707               ORA 600 [kksgaGetNoAlloc_Int0]                              2016-01-31 13:20:14.037000 +02:00     
125708               ORA 600 [ORA-00600: internal error code, arguments: [kksgaG 2016-01-31 13:20:16.617000 +02:00     
125657               ORA 600 [kksgaGetNoAlloc_Int0]                              2016-01-31 13:37:47.851000 +02:00     
125658               ORA 600 [ORA-00600: internal error code, arguments: [kksgaG 2016-01-31 13:37:50.536000 +02:00     
125225               ORA 600 [kksgaGetNoAlloc_Int0]                              2016-02-01 00:58:39.202000 +02:00     
125226               ORA 600 [ORA-00600: internal error code, arguments: [kksgaG 2016-02-01 00:58:47.326000 +02:00     
125227               ORA 600 [kksgaGetNoAlloc_Int0]                              2016-02-01 02:33:06.040000 +02:00     
125228               ORA 600 [ORA-00600: internal error code, arguments: [kksgaG 2016-02-01 02:33:08.611000 +02:00     
125669               ORA 600 [kksgaGetNoAlloc_Int0]                              2016-02-01 02:33:10.251000 +02:00     
125670               ORA 600 [ORA-00600: internal error code, arguments: [kksgaG 2016-02-01 02:33:12.799000 +02:00     
125663               ORA 600 [kksgaGetNoAlloc_Int0]                              2016-02-01 02:33:14.293000 +02:00     
125664               ORA 600 [ORA-00600: internal error code, arguments: [kksgaG 2016-02-01 02:33:16.702000 +02:00     
125685               ORA 600 [kksgaGetNoAlloc_Int0]                              2016-02-01 02:33:18.493000 +02:00     
125686               ORA 600 [ORA-00600: internal error code, arguments: [kksgaG 2016-02-01 02:33:20.864000 +02:00     
125691               ORA 600 [kksgaGetNoAlloc_Int0]                              2016-02-01 02:33:24.191000 +02:00     
125692               ORA 600 [ORA-00600: internal error code, arguments: [kksgaG 2016-02-01 02:33:26.505000 +02:00     
125693               ORA 600 [kksgaGetNoAlloc_Int0]                              2016-02-01 08:36:27.639000 +02:00     
125694               ORA 600 [ORA-00600: internal error code, arguments: [kksgaG 2016-02-01 08:36:38.332000 +02:00     
134540               ORA 600 [ORA-00600: dahili hata kodu, bağımsız değişke 2016-02-01 11:51:50.114000 +02:00     
134546               ORA 600 [ORA-00600: dahili hata kodu, bağımsız değişke 2016-02-01 11:53:45.528000 +02:00     
134534               ORA 600 [ORA-00600: dahili hata kodu, bağımsız değişke 2016-02-01 11:53:46.907000 +02:00     
134556               ORA 600 [ORA-00600: dahili hata kodu, bağımsız değişke 2016-02-01 11:53:48.396000 +02:00     
134578               ORA 600 [ORA-00600: dahili hata kodu, bağımsız değişke 2016-02-01 11:53:49.831000 +02:00     
39 rows fetched

What can I do? I got server errors when I take reports. What is that error? thanks.  I use oracle Dataguard 12.1.0.2 RAC system. and I use oracle 12.1.0.2 grid system in Real side.