ORA-07445 kdxlin – Database SOS

abort方式关闭数据库，启动报错

Tue Sep 19 21:52:56 2023
NOTE: dependency between database orcl and diskgroup resource ora.DATA.dg is established
Tue Sep 19 21:52:57 2023
Reconfiguration started (old inc 4, new inc 6)
List of instances:
 1 (myinst: 1) 
 Global Resource Directory frozen
 * dead instance detected - domain 0 invalid = TRUE 
 Communication channels reestablished
 Master broadcasted resource hash value bitmaps
 Non-local Process blocks cleaned out
Tue Sep 19 21:52:57 2023
Tue Sep 19 21:52:57 2023
 LMS 3: 0 GCS shadows cancelled, 0 closed, 0 Xw survived
Tue Sep 19 21:52:57 2023
 LMS 0: 0 GCS shadows cancelled, 0 closed, 0 Xw survived
 LMS 1: 0 GCS shadows cancelled, 0 closed, 0 Xw survived
Tue Sep 19 21:52:57 2023
 LMS 2: 0 GCS shadows cancelled, 0 closed, 0 Xw survived
 Set master node info 
 Submitted all remote-enqueue requests
 Dwn-cvts replayed, VALBLKs dubious
 All grantable enqueues granted
 Post SMON to start 1st pass IR
 Submitted all GCS remote-cache requests
 Post SMON to start 1st pass IR
 Fix write in gcs resources
Reconfiguration complete
Tue Sep 19 21:53:05 2023
Errors in file /u01/app/oracle/diag/rdbms/orcl/orcl1/trace/orcl1_ora_28917.trc  (incident=492333):
ORA-00600: internal error code, arguments: [2131], [33], [32], [], [], [], [], [], [], [], [], []
Incident details in:/u01/app/oracle/diag/rdbms/orcl/orcl1/incident/incdir_492333/orcl1_ora_28917_i492333.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
ORA-600 signalled during: ALTER DATABASE MOUNT /* db agent *//* {1:34652:2} */...

重建ctl之后，尝试recover数据库报错ORA-600 3020和ORA-07445 kdxlin等错误

SQL> recover database;
ORA-00600: internal error code, arguments: [3020], [41], [3142531],
[175108995], [], [], [], [], [], [], [], []
ORA-10567: Redo is inconsistent with data block (file# 41, block# 3142531, file
offset is 4268777472 bytes)
ORA-10564: tablespace XIFENFEI
ORA-01110: data file 41: '+DATA/orcl/datafile/xifenfei07.dbf'
ORA-10560: block type 'FIRST LEVEL BITMAP BLOCK'

Wed Sep 20 00:15:00 2023
ALTER DATABASE RECOVER  database  
Media Recovery Start
 started logmerger process
Parallel Media Recovery started with 64 slaves
Wed Sep 20 00:15:02 2023
Recovery of Online Redo Log: Thread 2 Group 6 Seq 67008 Reading mem 0
  Mem# 0: +DATA/orcl/onlinelog/group_6.268.942097791
Recovery of Online Redo Log: Thread 1 Group 2 Seq 81767 Reading mem 0
  Mem# 0: +DATA/orcl/onlinelog/group_2.262.942097651
Recovery of Online Redo Log: Thread 1 Group 5 Seq 81768 Reading mem 0
  Mem# 0: +DATA/orcl/onlinelog/group_5.263.942097651
Wed Sep 20 00:15:08 2023
Hex dump of (file 41, block 3142531) in trace file /u01/app/oracle/diag/rdbms/orcl/orcl1/trace/orcl1_pr1m_45463.trc
Reading datafile '+DATA/orcl/datafile/ts_his3bz07.dbf' for corruption at rdba: 0x0a6ff383 (file 41, block 3142531)
Reread (file 41, block 3142531) found different corrupt data (logically corrupt)
Hex dump of (file 41, block 3142531) in trace file /u01/app/oracle/diag/rdbms/orcl/orcl1/trace/orcl1_pr1m_45463.trc
Wed Sep 20 00:15:08 2023
Exception [type: SIGSEGV, Address not mapped to object][ADDR:0xC] [PC:0x95FB582, kdxlin()+4088][flags: 0x0,count:1]
Wed Sep 20 00:15:08 2023
Exception [type: SIGSEGV, Address not mapped to object][ADDR:0xC] [PC:0x95FB582, kdxlin()+4088][flags: 0x0,count:1]
Errors in file /u01/app/oracle/diag/rdbms/orcl/orcl1/trace/orcl1_pr10_45419.trc  (incident=564584):
ORA-07445: exception encountered:core dump [kdxlin()+4088][SIGSEGV][ADDR:0xC][PC:0x95FB582][Address not mapped to object]
Incident details in: /u01/app/oracle/diag/rdbms/orcl/orcl1/incident/incdir_564640/orcl1_pr17_45433_i564640.trc

尝试随机恢复文件，也遭遇ORA-07445 kdxlin异常

SQL> recover datafile 34;
ORA-00283: recovery session canceled due to errors
ORA-10562: Error occurred while applying redo to data block (file# 34, block#
1999809)
ORA-10564: tablespace XIFENFEI
ORA-01110: data file 34: '+DATA/orcl/datafile/xifeifenfei06'
ORA-10561: block type 'TRANSACTION MANAGED INDEX BLOCK', data object# 97961
ORA-00607: Internal error occurred while making a change to a data block
ORA-00602: internal programming exception
ORA-07445: exception encountered: core dump [kdxlin()+4088] [SIGSEGV]
[ADDR:0xC] [PC:0x95FB582] [Address not mapped to object] []

出现这种情况是由于redo和数据文件块不一致导致无法正常应用日志,人工对于异常的block进行处理,数据库open成功,然后遭遇undo回滚段异常,对其进行规避,数据库open并且稳定运行

ORA-00742: 日志读取在线程 %d 序列 %d 块 %d 中检测到写入丢失情况

联系：手机/微信(+86 17813235971) QQ(107644445)

标题：ORA-00742: 日志读取在线程 %d 序列 %d 块 %d 中检测到写入丢失情况

由于主机异常断电，导致oracle数据库无法正常启动,数据库启动报错ORA-07445 kdxlin,ORA-01172,ORA-00312,ORA-00742等错误

Fri Nov 25 11:24:53 2022
alter database open
Beginning crash recovery of 1 threads
 parallel recovery started with 15 processes
Started redo scan
Completed redo scan
 read 900 KB redo, 386 data blocks need recovery
Started redo application at
 Thread 1: logseq 93214, block 60163
Recovery of Online Redo Log: Thread 1 Group 1 Seq 93214 Reading mem 0
  Mem# 0: D:\APP\ADMINISTRATOR\ORADATA\XFF\REDO01.LOG
Completed redo application of 0.46MB
Fri Nov 25 11:25:02 2022
Hex dump of (file 3, block 208) in trace file D:\APP\ADMINISTRATOR\diag\rdbms\XFF\XFF\trace\XFF_p004_1988.trc
Reading datafile 'D:\APP\ADMINISTRATOR\ORADATA\XFF\UNDOTBS01.DBF' for corruption at rdba: 0x00c000d0 (file 3, block 208)
Reread (file 3, block 208) found valid data
Hex dump of (file 3, block 208) in trace file D:\APP\ADMINISTRATOR\diag\rdbms\XFF\XFF\trace\XFF_p004_1988.trc
Repaired corruption at (file 3, block 208)
Hex dump of (file 3, block 152) in trace file D:\APP\ADMINISTRATOR\diag\rdbms\XFF\XFF\trace\XFF_p004_1988.trc
Reading datafile 'D:\APP\ADMINISTRATOR\ORADATA\XFF\UNDOTBS01.DBF' for corruption at rdba: 0x00c00098 (file 3, block 152)
Reread (file 3, block 152) found same corrupt data (logically corrupt)
RECOVERY OF THREAD 1 STUCK AT BLOCK 152 OF FILE 3
Fri Nov 25 11:25:02 2022
Hex dump of (file 3, block 6859) in trace file D:\APP\ADMINISTRATOR\diag\rdbms\XFF\XFF\trace\XFF_p001_19268.trc
Reading datafile 'D:\APP\ADMINISTRATOR\ORADATA\XFF\UNDOTBS01.DBF' for corruption at rdba: 0x00c01acb (file 3, block 6859)
Reread (file 3, block 6859) found same corrupt data (logically corrupt)
Fri Nov 25 11:25:13 2022
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\XFF\XFF\trace\XFF_p010_7024.trc  (incident=224379):
ORA-07445: 出现异常错误: 核心转储 [kdxlin()+4432] [ACCESS_VIOLATION] [ADDR:0xC] [PC:0x14306B54A] [UNABLE_TO_READ] []
Incident details in: D:\APP\ADMINISTRATOR\diag\rdbms\XFF\XFF\incident\incdir_224379\XFF_p010_7024_i224379.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Fri Nov 25 11:25:13 2022
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\XFF\XFF\trace\XFF_p005_12036.trc  (incident=224343):
ORA-07445: 出现异常错误: 核心转储 [kdxlin()+4432] [ACCESS_VIOLATION] [ADDR:0xC] [PC:0x14306B54A] [UNABLE_TO_READ] []
Incident details in: D:\APP\ADMINISTRATOR\diag\rdbms\XFF\XFF\incident\incdir_224343\XFF_p005_12036_i224343.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Fri Nov 25 11:25:18 2022
Sweep [inc][224379]: completed
Sweep [inc][224343]: completed
Sweep [inc2][224379]: completed
Sweep [inc2][224343]: completed
RECOVERY OF THREAD 1 STUCK AT BLOCK 6859 OF FILE 3
Fri Nov 25 11:25:33 2022
Slave exiting with ORA-1172 exception
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\XFF\XFF\trace\XFF_p004_1988.trc:
ORA-01172: 线程 1 的恢复停止在块 152 (在文件 3 中)
ORA-01151: 如果需要, 请使用介质恢复以恢复块和还原备份
Fri Nov 25 11:25:34 2022
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\XFF\XFF\trace\XFF_p001_19268.trc:
ORA-10388: parallel query server interrupt (failure)
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\XFF\XFF\trace\XFF_p001_19268.trc:
ORA-10388: parallel query server interrupt (failure)
Fri Nov 25 11:25:38 2022
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\XFF\XFF\trace\XFF_p010_7024.trc:
ORA-00742: 日志读取在线程 %d 序列 %d 块 %d 中检测到写入丢失情况
ORA-00312: 联机日志 1 线程 1: 'D:\APP\ADMINISTRATOR\ORADATA\XFF\REDO01.LOG'
ORA-00607: 当更改数据块时出现内部错误
ORA-00602: 内部编程异常错误
ORA-07445: 出现异常错误: 核心转储 [kdxlin()+4432] [ACCESS_VIOLATION] [ADDR:0xC] [PC:0x14306B54A] [UNABLE_TO_READ] []
Fri Nov 25 11:25:41 2022
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\XFF\XFF\trace\XFF_p005_12036.trc  (incident=224344):
ORA-01578: ORACLE 数据块损坏 (文件号 27, 块号 520567)
ORA-01110: 数据文件 27: 'D:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\POWERMPP.DBF'
ORA-10564: tablespace POWERMPP
ORA-01110: 数据文件 27: 'D:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\POWERMPP.DBF'
ORA-10561: block type 'TRANSACTION MANAGED INDEX BLOCK', data object# 89776
ORA-00607: 当更改数据块时出现内部错误
ORA-00602: 内部编程异常错误
ORA-07445: 出现异常错误: 核心转储 [kdxlin()+4432] [ACCESS_VIOLATION] [ADDR:0xC] [PC:0x14306B54A] [UNABLE_TO_READ] []
Incident details in: D:\APP\ADMINISTRATOR\diag\rdbms\XFF\XFF\incident\incdir_224344\XFF_p005_12036_i224344.trc
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\XFF\XFF\trace\XFF_p005_12036.trc:
ORA-01578: ORACLE 数据块损坏 (文件号 27, 块号 520567)
ORA-01110: 数据文件 27: 'D:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\POWERMPP.DBF'
ORA-10564: tablespace POWERMPP
ORA-01110: 数据文件 27: 'D:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\POWERMPP.DBF'
ORA-10561: block type 'TRANSACTION MANAGED INDEX BLOCK', data object# 89776
ORA-00607: 当更改数据块时出现内部错误
ORA-00602: 内部编程异常错误
ORA-07445: 出现异常错误: 核心转储 [kdxlin()+4432] [ACCESS_VIOLATION] [ADDR:0xC] [PC:0x14306B54A] [UNABLE_TO_READ] []
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\XFF\XFF\trace\XFF_p010_7024.trc  (incident=224380):
ORA-01578: ORACLE 数据块损坏 (文件号 26, 块号 227101)
ORA-01110: 数据文件 26: 'D:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\POWERMSP.DBF'
ORA-10564: tablespace POWERMSP
ORA-01110: 数据文件 26: 'D:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\POWERMSP.DBF'
ORA-10561: block type 'TRANSACTION MANAGED INDEX BLOCK', data object# 99375
ORA-00607: 当更改数据块时出现内部错误
ORA-00602: 内部编程异常错误
ORA-07445: 出现异常错误: 核心转储 [kdxlin()+4432] [ACCESS_VIOLATION] [ADDR:0xC] [PC:0x14306B54A] [UNABLE_TO_READ] []
Fri Nov 25 11:25:51 2022
Incident details in: D:\APP\ADMINISTRATOR\diag\rdbms\XFF\XFF\incident\incdir_224380\XFF_p010_7024_i224380.trc
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\XFF\XFF\trace\XFF_p010_7024.trc:
ORA-01578: ORACLE 数据块损坏 (文件号 26, 块号 227101)
ORA-01110: 数据文件 26: 'D:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\POWERMSP.DBF'
ORA-10564: tablespace POWERMSP
ORA-01110: 数据文件 26: 'D:\APP\ADMINISTRATOR\PRODUCT\11.2.0\DBHOME_1\DATABASE\POWERMSP.DBF'
ORA-10561: block type 'TRANSACTION MANAGED INDEX BLOCK', data object# 99375
ORA-00607: 当更改数据块时出现内部错误
ORA-00602: 内部编程异常错误
ORA-07445: 出现异常错误: 核心转储 [kdxlin()+4432] [ACCESS_VIOLATION] [ADDR:0xC] [PC:0x14306B54A] [UNABLE_TO_READ] []
Fri Nov 25 11:25:54 2022
Aborting crash recovery due to slave death, attempting serial crash recovery
Beginning crash recovery of 1 threads
Started redo scan
Completed redo scan
 read 900 KB redo, 386 data blocks need recovery
Started redo application at
 Thread 1: logseq 93214, block 60163
Recovery of Online Redo Log: Thread 1 Group 1 Seq 93214 Reading mem 0
  Mem# 0: D:\APP\ADMINISTRATOR\ORADATA\XFF\REDO01.LOG
Hex dump of (file 3, block 6743) in trace file D:\APP\ADMINISTRATOR\diag\rdbms\XFF\XFF\trace\XFF_ora_4172.trc
Reading datafile 'D:\APP\ADMINISTRATOR\ORADATA\XFF\UNDOTBS01.DBF' for corruption at rdba: 0x00c01a57 (file 3, block 6743)
Reread (file 3, block 6743) found same corrupt data (logically corrupt)
RECOVERY OF THREAD 1 STUCK AT BLOCK 6743 OF FILE 3
Fri Nov 25 11:26:09 2022
Aborting crash recovery due to error 1172
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\XFF\XFF\trace\XFF_ora_4172.trc:
ORA-01172: 线程 1 的恢复停止在块 6743 (在文件 3 中)
ORA-01151: 如果需要, 请使用介质恢复以恢复块和还原备份
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\XFF\XFF\trace\XFF_ora_4172.trc:
ORA-01172: 线程 1 的恢复停止在块 6743 (在文件 3 中)
ORA-01151: 如果需要, 请使用介质恢复以恢复块和还原备份
ORA-1172 signalled during: alter database open...

尝试人工recover恢复,报ORA-00283 ORA-00742 ORA-00312错误

SQL> recover database;
ORA-00283: 恢复会话因错误而取消
ORA-00742: 日志读取在线程 %d 序列 %d 块 %d 中检测到写入丢失情况
ORA-00312: 联机日志 1 线程 1: 'D:\APP\ADMINISTRATOR\ORADATA\XFF\REDO01.LOG'

通过特殊这里之后recover库成功

SQL> recover database until cancel;
ORA-00279: 更改 47073228694 (在 11/25/2022 08:11:15 生成) 对于线程 1 是必需的
ORA-00289: 建议:
D:\APP\ADMINISTRATOR\FAST_RECOVERY_AREA\XFF\ARCHIVELOG\2022_11_25\O1_MF_1_932
14_%U_.ARC
ORA-00280: 更改 47073228694 (用于线程 1) 在序列 #93214 中


指定日志: {<RET>=suggested | filename | AUTO | CANCEL}
D:\APP\ADMINISTRATOR\ORADATA\XFF\REDO01.LOG
已应用的日志。
完成介质恢复。

打开数据库报ORA-600 2662错误

使用oracle patch scn工具快速修改 open库成功

SQL> startup mount pfile='d:/pfile.txt'
ORACLE 例程已经启动。

Total System Global Area       1603411968 bytes
Fixed Size                        2281656 bytes
Variable Size                  1191186248 bytes
Database Buffers                402653184 bytes
Redo Buffers                      7290880 bytes
数据库装载完毕。
SQL> ALTER DATABASE OPEN;

数据库已更改。

然后逻辑导出数据,导入新库,完成数据迁移工作

某医院存储掉线导致Oracle数据库故障恢复

联系：手机/微信(+86 17813235971) QQ(107644445)

标题：某医院存储掉线导致Oracle数据库故障恢复

xx医院存储突然掉线,导致数据库异常,现场工程师折腾了一天,问题依旧没有解决,无奈之下找到我们,希望我们能够帮忙恢复数据库.
启动报ORA-00600[2131]错误

Fri Nov 06 14:50:59 2015
ALTER DATABASE   MOUNT
This instance was first to mount
Fri Nov 06 14:50:59 2015
ALTER SYSTEM SET local_listener=' (ADDRESS=(PROTOCOL=TCP)(HOST=192.168.4.4)(PORT=1521))' SCOPE=MEMORY SID='xifenfei1';
NOTE: Loaded library: System
SUCCESS: diskgroup DATA was mounted
NOTE: dependency between database xifenfei and diskgroup resource ora.DATA.dg is established
Errors in file /home/app/oracle/diag/rdbms/xifenfei/xifenfei1/trace/xifenfei1_ora_13221.trc  (incident=191085):
ORA-00600: internal error code, arguments: [2131], [33], [32], [], [], [], [], [], [], [], [], []
Incident details in: /home/app/oracle/diag/rdbms/xifenfei/xifenfei1/incident/incdir_191085/xifenfei1_ora_13221_i191085.trc
Fri Nov 06 14:51:10 2015
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
ORA-600 signalled during: ALTER DATABASE   MOUNT...

出现该错误的原因是由于：We are attempting to write a controlfile checkpoint progress record, but find we do not have the progress record generating this exception.由于控制文件异常导致,出现此类情况,我们一般使用单个控制文件一次尝试,如果都不可以考虑重建控制文件

由于坏块(逻辑/物理)导致数据库实例恢复无法进行

Beginning crash recovery of 2 threads
Started redo scan
kcrfr_rnenq: use log nab 393216
kcrfr_rnenq: use log nab 2
Completed redo scan
 read 4427 KB redo, 500 data blocks need recovery
Started redo application at
 Thread 1: logseq 5731, block 391398
 Thread 2: logseq 4252, block 520815
Recovery of Online Redo Log: Thread 1 Group 2 Seq 5731 Reading mem 0
  Mem# 0: +DATA/xifenfei/onlinelog/group_2.266.835331047
Recovery of Online Redo Log: Thread 2 Group 8 Seq 4252 Reading mem 0
  Mem# 0: +DATA/xifenfei/onlinelog/group_8.331.835330421
Errors in file /home/app/oracle/diag/rdbms/xifenfei/xifenfei1/trace/xifenfei1_ora_13770.trc  (incident=197486):
ORA-00600: internal error code, arguments: [kdxlin:psno out of range], [], [], [], [], [], [], [], [], [], [], []
Incident details in:/home/app/oracle/diag/rdbms/xifenfei/xifenfei1/incident/incdir_197486/xifenfei1_ora_13770_i197486.trc
Fri Nov 06 15:03:09 2015
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 /home/app/oracle/diag/rdbms/xifenfei/xifenfei1/trace/xifenfei1_ora_13770.trc  (incident=197487):
ORA-01578: ORACLE data block corrupted (file # 2, block # 65207)
ORA-01110: data file 2: '+DATA/xifenfei/datafile/sysaux.257.835324753'
ORA-10564: tablespace SYSAUX
ORA-01110: data file 2: '+DATA/xifenfei/datafile/sysaux.257.835324753'
ORA-10561: block type 'TRANSACTION MANAGED INDEX BLOCK', data object# 81045
ORA-00600: internal error code, arguments: [kdxlin:psno out of range], [], [], [], [], [], [], [], [], [], [], []
Incident details in:/home/app/oracle/diag/rdbms/xifenfei/xifenfei1/incident/incdir_197487/xifenfei1_ora_13770_i197487.trc
Errors in file /home/app/oracle/diag/rdbms/xifenfei/xifenfei1/trace/xifenfei1_ora_13770.trc:
ORA-01578: ORACLE data block corrupted (file # 2, block # 65207)
ORA-01110: data file 2: '+DATA/xifenfei/datafile/sysaux.257.835324753'
ORA-10564: tablespace SYSAUX
ORA-01110: data file 2: '+DATA/xifenfei/datafile/sysaux.257.835324753'
ORA-10561: block type 'TRANSACTION MANAGED INDEX BLOCK', data object# 81045
ORA-00600: internal error code, arguments: [kdxlin:psno out of range], [], [], [], [], [], [], [], [], [], [], []
Recovery of Online Redo Log: Thread 2 Group 3 Seq 4253 Reading mem 0
  Mem# 0: +DATA/xifenfei/onlinelog/group_3.332.835330505
Hex dump of (file 14, block 62536) in trace file /home/app/oracle/diag/rdbms/xifenfei/xifenfei1/trace/xifenfei1_ora_13770.trc
Reading datafile '+DATA/xifenfei/datafile/ht01.dbf' for corruption at rdba: 0x0380f448 (file 14, block 62536)
Reread (file 14, block 62536) found same corrupt data (logically corrupt)
RECOVERY OF THREAD 1 STUCK AT BLOCK 62536 OF FILE 14
Fri Nov 06 15:03:13 2015
Abort recovery for domain 0
Aborting crash recovery due to error 1172
Errors in file /home/app/oracle/diag/rdbms/xifenfei/xifenfei1/trace/xifenfei1_ora_13770.trc:
ORA-01172: recovery of thread 1 stuck at block 62536 of file 14
ORA-01151: use media recovery to recover block, restore backup if needed
Abort recovery for domain 0
Errors in file /home/app/oracle/diag/rdbms/xifenfei/xifenfei1/trace/xifenfei1_ora_13770.trc:
ORA-01172: recovery of thread 1 stuck at block 62536 of file 14
ORA-01151: use media recovery to recover block, restore backup if needed
ORA-1172 signalled during: ALTER DATABASE OPEN...

查看资料发现和Bug 14301592 – Several errors by corrupt blocks shifted by 2 bytes in buffer cache during recovery caused by INDEX redo apply，可以通过ALLOW 1 CORRUPTION临时解决

使用ALLOW 1 CORRUPTION进行恢复,出现ORA-07445[kdxlin]错误

Specify log: {<RET>=suggested | filename | AUTO | CANCEL}
+DATA/xifenfei/onlinelog/group_3.332.835330505
ORA-00279: change 700860458 generated at 11/05/2015 21:20:15 needed for thread
1
ORA-00289: suggestion : +ARCHIVE/xifenfei/xifenfei_1_5731_835324843.arc
ORA-00280: change 700860458 for thread 1 is in sequence #5731
Specify log: {<RET>=suggested | filename | AUTO | CANCEL}
+DATA/xifenfei/onlinelog/group_2.266.835331047
ORA-00283: recovery session canceled due to errors
ORA-10562: Error occurred while applying redo to data block (file# 2, block#
70104)
ORA-10564: tablespace SYSAUX
ORA-01110: data file 2: '+DATA/xifenfei/datafile/sysaux.257.835324753'
ORA-10561: block type 'TRANSACTION MANAGED INDEX BLOCK', data object# 82289
ORA-00607: Internal error occurred while making a change to a data block
ORA-00602: internal programming exception
ORA-07445: exception encountered: core dump [kdxlin()+4088] [SIGSEGV]
[ADDR:0xC] [PC:0x95FB572] [Address not mapped to object] []
ORA-01112: media recovery not started

ORA-07445[kdxlin()+4088]未找到类似说明,到了这一步,无法简单的恢复成功,只能通过设置隐含参数跳过实例恢复,尝试resetlog库

通过设置_allow_resetlogs_corruption参数继续恢复

SQL> startup pfile='/tmp/pfile.ora' mount;
ORACLE instance started.
Total System Global Area 7315603456 bytes
Fixed Size                  2267384 bytes
Variable Size            2566915848 bytes
Database Buffers         4731174912 bytes
Redo Buffers               15245312 bytes
Database mounted.
SQL> alter database open resetlogs;
alter database open resetlogs
*
ERROR at line 1:
ORA-01092: ORACLE instance terminated. Disconnection forced
ORA-00600: internal error code, arguments: [kclchkblk_4], [0], [700869927],
[0], [700860464], [], [], [], [], [], [], []
Process ID: 13563
Session ID: 157 Serial number: 3

alert日志报错

Fri Nov 06 19:26:39 2015
SMON: enabling cache recovery
Instance recovery: looking for dead threads
Instance recovery: lock domain invalid but no dead threads
Errors in file /home/app/oracle/diag/rdbms/xifenfei/xifenfei1/trace/xifenfei1_ora_13563.trc  (incident=319140):
ORA-00600: internal error code, arguments: [kclchkblk_4], [0], [700869927], [0], [700860464], [], [], [], [], [], [], []
Incident details in:/home/app/oracle/diag/rdbms/xifenfei/xifenfei1/incident/incdir_319140/xifenfei1_ora_13563_i319140.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Redo thread 2 internally disabled at seq 1 (CKPT)
ARC1: Archiving disabled thread 2 sequence 1
Archived Log entry 9956 added for thread 2 sequence 1 ID 0x0 dest 1:
ARC3: Archival started
ARC0: STARTING ARCH PROCESSES COMPLETE
Errors in file /home/app/oracle/diag/rdbms/xifenfei/xifenfei1/trace/xifenfei1_ora_13563.trc:
ORA-00600: internal error code, arguments: [kclchkblk_4], [0], [700869927], [0], [700860464], [], [], [], [], [], [], []
Errors in file /home/app/oracle/diag/rdbms/xifenfei/xifenfei1/trace/xifenfei1_ora_13563.trc:
ORA-00600: internal error code, arguments: [kclchkblk_4], [0], [700869927], [0], [700860464], [], [], [], [], [], [], []
Error 600 happened during db open, shutting down database
USER (ospid: 13563): terminating the instance due to error 600
Fri Nov 06 19:26:42 2015
Instance terminated by USER, pid = 13563
ORA-1092 signalled during: alter database open resetlogs...
opiodr aborting process unknown ospid (13563) as a result of ORA-1092
Fri Nov 06 19:26:42 2015
ORA-1092 : opitsk aborting process

这里是比较熟悉的ora-600[kclchkblk_4]错误,和ora-600[2662]错误类似,需要调整scn,由于数据库版本为11.2.0.4,无法使用常规方法调整scn,在修改控制文件,oradebug,bbed方法可供选择

使用oradebug方法处理
因为是asm环境,其他方法处理起来都相对麻烦

[oracle@wisetop1 ~]$ sqlplus / as sysdba
SQL*Plus: Release 11.2.0.4.0 Production on Fri Nov 6 19:30:59 2015
Copyright (c) 1982, 2013, Oracle.  All rights reserved.
Connected to an idle instance.
SQL> startup pfile='/tmp/pfile.ora' mount;
ORACLE instance started.
Total System Global Area 7315603456 bytes
Fixed Size                  2267384 bytes
Variable Size            2566915848 bytes
Database Buffers         4731174912 bytes
Redo Buffers               15245312 bytes
Database mounted.
SQL> oradebug setmypid
Statement processed.
SQL> oradebug poke 0x06001AE70 4 0x2FAF0800
BEFORE: [06001AE70, 06001AE74) = 00000000
AFTER:  [06001AE70, 06001AE74) = 2FAF0800
SQL> alter database open;
Database altered.

至此数据库open成功,后续就是处理一些坏块的工作,并建议客户逻辑重建库.

标签归档：ORA-07445 kdxlin