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标题：ORA-07445 opiaba—绑定变量超过65535导致实例crash

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数据库异常报ORA-07445 opiaba，ORA-00600 17147错,导致实例crash

Wed Mar 15 09:48:06 2023
Exception [type: SIGSEGV, SI_KERNEL(general_protection)] [ADDR:0x0] [PC:0x187B953, opiaba()+639] [flags: 0x0, count: 1]
Errors in file /u01/app/oracle/diag/rdbms/xifenfei/xifenfei3/trace/xifenfei3_ora_169909.trc  (incident=446531):
ORA-07445: 出现异常错误: 核心转储 [opiaba()+639] [SIGSEGV] [ADDR:0x0] [PC:0x187B953] [SI_KERNEL(general_protection)] []
Incident details in: /u01/app/oracle/diag/rdbms/xifenfei/xifenfei3/incident/incdir_446531/xifenfei3_ora_169909_i446531.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Wed Mar 15 09:48:07 2023
Dumping diagnostic data in directory=[cdmp_20230315094807], requested by (instance=3, osid=169909), summary=[incident=446531].
Wed Mar 15 09:48:08 2023
Sweep [inc][446531]: completed
Sweep [inc2][446531]: completed
Wed Mar 15 09:48:33 2023
Errors in file /u01/app/oracle/diag/rdbms/xifenfei/xifenfei3/trace/xifenfei3_pmon_161557.trc  (incident=440035):
ORA-00600: internal error code, arguments: [17147], [0x4AFC25D0C8], [], [], [], [], [], [], [], [], [], []
Incident details in: /u01/app/oracle/diag/rdbms/xifenfei/xifenfei3/incident/incdir_440035/xifenfei3_pmon_161557_i440035.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Wed Mar 15 09:48:33 2023
Dumping diagnostic data in directory=[cdmp_20230315094833], requested by (instance=3, osid=161557 (PMON)), summary=[incident=440035].
Errors in file /u01/app/oracle/diag/rdbms/xifenfei/xifenfei3/trace/xifenfei3_pmon_161557.trc:
ORA-00600: internal error code, arguments: [17147], [0x4AFC25D0C8], [], [], [], [], [], [], [], [], [], []
PMON (ospid: 161557): terminating the instance due to error 472
Wed Mar 15 09:48:34 2023
opiodr aborting process unknown ospid (170089) as a result of ORA-1092

对应的trace文件信息

*** 2023-03-15 09:09:34.862
*** SESSION ID:(1858.63187) 2023-03-15 09:09:34.862
*** CLIENT ID:() 2023-03-15 09:09:34.862
*** SERVICE NAME:(xifenfei) 2023-03-15 09:09:34.862
*** MODULE NAME:(JDBC Thin Client) 2023-03-15 09:09:34.862
*** ACTION NAME:() 2023-03-15 09:09:34.862
 
Dump continued from file: /u01/app/oracle/diag/rdbms/xifenfei/xifenfei3/trace/xifenfei3_ora_116886.trc
ORA-07445: 出现异常错误: 核心转储 [opiaba()+639] [SIGSEGV] [ADDR:0x0] [PC:0x187B953] [SI_KERNEL(general_protection)] []

========= Dump for incident 326049 (ORA 7445 [opiaba()+639]) ========
----- Beginning of Customized Incident Dump(s) -----
Exception [type: SIGSEGV, SI_KERNEL(general_protection)] [ADDR:0x0] [PC:0x187B953, opiaba()+639] [flags: 0x0, count: 1]
Registers:
%rax: 0x00000046fa212588 %rbx: 0x00000046762ee798 %rcx: 0x0000000000003200
%rdx: 0x0000000000000000 %rdi: 0x0000000000007340 %rsi: 0x0000000000007340
%rsp: 0x00007fffffff41d0 %rbp: 0x00007fffffff4240  %r8: 0x00000044a8599f00
 %r9: 0x0000000000000099 %r10: 0x0000000000000b34 %r11: 0x00000046fa211720
%r12: 0x00000046fa5c7488 %r13: 0x0000000000000000 %r14: 0x0200000046fa2125
%r15: 0x0000000000000005 %rip: 0x000000000187b953 %efl: 0x0000000000010202
  opiaba()+625 (0x187b945) jmp 0x187b982
  opiaba()+627 (0x187b947) movzbl 0x2c(%rbx),%r15d
  opiaba()+632 (0x187b94c) mov %r14,-0x60(%rbp)
  opiaba()+636 (0x187b950) mov %rax,%r14
> opiaba()+639 (0x187b953) movswq 0xa(%r14),%rcx
  opiaba()+644 (0x187b958) cmp %ecx,%r15d
  opiaba()+647 (0x187b95b) jne 0x187b976
  opiaba()+649 (0x187b95d) mov 0x18(%rbx),%rdi
  opiaba()+653 (0x187b961) lea 0xc(%r14),%rsi

*** 2023-03-15 09:09:34.863
dbkedDefDump(): Starting a non-incident diagnostic dump (flags=0x3, level=3, mask=0x0)
----- Current SQL Statement for this session (sql_id=5cvg8vqsbr8j6) -----
BEGIN  
            UPDATE
             t_xifenfei 
             SET valid_param=:1 , comm_addr1 = :2 ,
                password=:3 , customer_type = :4 ,
                comm_no=:5 , date_grade_no = :6 ,
                date_grade_flag=:7 , curve_config_no = :8 ,
                curve_config_flag=:9 , baudrate = :10 ,
                meas_order=:11 , meter_no = :12 ,
                kind_no=:13 , tariff_count = :14 ,
                meter_digits = :15 , import_user=:16 ,
                readmeter_flag = :17 ,status_code=:18  
            WHERE meter_id = :19 
         ; 
…………
         ; 
            UPDATE
             t_xifenfei 
             SET valid_param=:94982 , comm_addr1 = :94983 ,
                password=:94984 , customer_type = :94985 ,
                comm_no=:94986 , date_grade_no = :94987 ,
                date_grade_flag=:94988 , curve_config_no = :94989 ,
                curve_config_flag=:94990 , baudrate = :94991 ,
                meas_order=:94992 , meter_no = :94993 ,
                kind_no=:94994 , tariff_count = :94995 ,
                meter_digits = :94996 , import_user=:94997 ,
                readmeter_flag = :94998 ,status_code=:94999  
            WHERE meter_id = :95000 
         ;END;

写了一个begin end,里面对于同一个update语句进行多次绑定变量实现批量提交功能,绑定变量的数量达到95000个,远超oracle官方限制的65535的极限,触发类似Bug 12578873 ORA-7445 [opiaba] when using more than 65535 bind variables