Instance crashed after ORA-7445 [opiaba] and ORA-600 [17147] (Doc ID 1466343.1)

Last updated on JUNE 15, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.2 and later
Information in this document applies to any platform.

Symptoms

Instance crashed and alert log shows:

Wed Apr 18 11:41:44 2012
Exception [type: SIGSEGV, SI_KERNEL(general_protection)] [ADDR:0x0] [PC:0x1495A37, opiaba()+639] [flags: 0x0, count: 1]
Errors in file /u01/.../SID_ora_26561.trc (incident=272318): ORA-7445: exception encountered: core dump [opiaba()+639] [SIGSEGV][ADDR:0x0] [PC:0x1495A37] [SI_KERNEL(general_protection)] []
Incident details in: /u01/.../incdir_272318/SID_ora_26561_i272318.trc
Errors in file /u01/.../SID_ora_26561.trc (incident=272319):
ORA-600: internal error code, arguments: [kgh_heap_sizes:ds],[0x81BF26440], [], [], [], [], [], [], [], [], [], []
ORA-7445: exception encountered: core dump [opiaba()+639] [SIGSEGV][ADDR:0x0] [PC:0x1495A37] [SI_KERNEL(general_protection)] []
Incident details in: /u01/...t/incdir_272319/SID_ora_26561_i272319.trc
Wed Apr 18 11:41:49 2012
Trace dumping is performing id=[cdmp_20120418114149]
...
Wed Apr 18 11:51:51 2012
Process 0x0x9e0c8d0d0 appears to be hung while dumping <-----
Current time = 746796356, process death time = 746736136 interval = 60000
Attempting to kill process 0x0x9e0c8d0d0 with OS pid = 26561
OSD kill succeeded for process 0x9e0c8d0d0
Errors in file /u01/.../SID_pmon_6020.trc (incident=265950):
ORA-600: internal error code, arguments: [17147], [0x81BF26428], [], [],[], [], [], [], [], [], [], []
Incident details in: /u01/.../incdir_265950/SID_pmon_6020_i265950.trc
Wed Apr 18 11:51:55 2012
Trace dumping is performing id=[cdmp_20120418115155]
Errors in file /u01/.../SID_pmon_6020.trc:
ORA-600: internal error code, arguments: [17147], [0x81BF26428], [], [],[], [], [], [], [], [], [], []
PMON (ospid: 6020): terminating the instance due to error 472

 

Cause

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