Errors in file /u01/app/oracle/diag/rdbms/epms/EPMS1/trace/EPMS1_ora_31392036.trc (incident=142208):ORA-07445: [pfrinstr_CALL()+300] [SIGSEGV] [ADDR:0x113E2AA20] [PC:0x1022E64AC] [Address not mapped to object] []
Incident details in: /u01/app/oracle/diag/rdbms/epms/EPMS1/incident/incdir_142208/EPMS1_ora_31392036_i142208.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Exception [type: SIGSEGV, Address not mapped to object] [ADDR:0x113E2AA20] [PC:0x10220D02C, pfrtra()+140] [flags: 0x0, count: 2]
Errors in file /u01/app/oracle/diag/rdbms/epms/EPMS1/trace/EPMS1_ora_31392036.trc (incident=142209):
ORA-07445: [pfrtra()+140] [SIGSEGV] [ADDR:0x113E2AA20] [PC:0x10220D02C] [Address notmapped to object] []
ORA-07445: [pfrinstr_CALL()+300] [SIGSEGV] [ADDR:0x113E2AA20] [PC:0x1022E64AC] [Address not mapped to object] []
Incident details in: /u01/app/oracle/diag/rdbms/epms/EPMS1/incident/incdir_142209/EPMS1_ora_31392036_i142209.trc
*** 2013-02-25 10:00:16.309
*** SESSION ID:(1057.24601) 2013-02-25 10:00:16.309
*** CLIENT ID:() 2013-02-25 10:00:16.309
*** SERVICE NAME:(EPMS) 2013-02-25 10:00:16.309
*** MODULE NAME:(PL/SQL Developer) 2013-02-25 10:00:16.309
*** ACTION NAME:(Secondary Session) 2013-02-25 10:00:16.309
when attempting to commit a transaction that deletes from an Oracle table with a Text index, or that updates a column which is used in a Text index definition.
The Alert log of the Oracle Server shows errors of the following form:
Changes
Uprade of the Oracle Server to 11.2.Cause
Bug 13340182 has been encountered. Coded added to fix bug 8880326 (included in 11.2) has introduced this problem.Solution
Apply patch 13340182 to the Oracle Server.看到是由于使用PL/DEVELOPER发出的命令导致的错误，(共享内存错误，oracle process 接受到OS的错误异常)可能也是由于oracle的BUG导致，前面也提到对于这种BUG，能绕过去就绕过去，实在不行再打补丁。