标签归档：update undo$

Oracle数据库系统回滚段异常处理-ORA-600 4137/4193

发表于 2026 年 6 月 25 日 由 惜分飞

最初是由于数据库sysaux文件无法正常恢复,重建ctl抛弃sysaux文件,然后打开数据库,但是无法expdp导出数据

Export: Release 12.2.0.1.0 - Production on Wed Jun 24 17:18:04 2026
Copyright (c) 1982, 2017, Oracle and/or its affiliates.  All rights reserved.
Connected to: Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production
ORA-31626: job does not exist
ORA-31637: cannot create job SYS_EXPORT_SCHEMA_02 for user SYS
ORA-06512: at "SYS.KUPV$FT", line 1140
ORA-06512: at "SYS.KUPV$FT", line 1741
ORA-06512: at "SYS.DBMS_SYS_ERROR", line 95
ORA-06512: at "SYS.KUPV$FT_INT", line 823
ORA-39080: failed to create queues "KUPC$C_1_20260624171804" and "" for Data Pump job
ORA-06512: at "SYS.DBMS_SYS_ERROR", line 95
ORA-06512: at "SYS.KUPC$QUE_INT", line 1541
ORA-00376: file 3 cannot be read at this time
ORA-06512: at "SYS.DBMS_AQADM", line 742
ORA-06512: at "SYS.DBMS_AQADM_SYS", line 8060
ORA-01110: data file 3: '/u01/app/oracle/product/12.2.0.1/dbhome_2/dbs/MISSING00003'
ORA-06512: at "SYS.DBMS_AQADM_SYSCALLS", line 912
ORA-06512: at "SYS.DBMS_AQADM_SYS", line 8036
ORA-06512: at "SYS.DBMS_AQADM", line 737
ORA-06512: at "SYS.KUPC$QUE_INT", line 1461
ORA-06512: at line 1
ORA-06512: at "SYS.KUPC$QUEUE_INT", line 158
ORA-06512: at "SYS.KUPV$FT_INT", line 758
ORA-06512: at "SYS.KUPV$FT", line 1645
ORA-06512: at "SYS.KUPV$FT", line 1101

然后通过各方人员一顿操作猛如虎,导致数据库启动报ORA-600 4137和ORA-600 4193错误,数据库无法open成功

2026-06-24T18:38:50.158906+08:00
alter database open
2026-06-24T18:38:50.182720+08:00
Ping without log force is disabled:
  instance mounted in exclusive mode.
2026-06-24T18:38:50.219449+08:00
…………
2026-06-24T18:38:50.514016+08:00
ARC3: Archival started
ARCH: STARTING ARCH PROCESSES COMPLETE
Errors in file /u01/app/oracle/diag/rdbms/orcl/orcl1/trace/orcl1_ora_48840.trc  (incident=304968):
ORA-00600: internal error code, arguments: [4137], [0.77.1546], [0], [0], [], [], [], [], [], [], [], []
Incident details in: /u01/app/oracle/diag/rdbms/orcl/orcl1/incident/incdir_304968/orcl1_ora_48840_i304968.trc
Use ADRCI or Support Workbench to package the incident.
ORACLE Instance orcl1 (pid = 53) - Error 600 encountered while recovering transaction (0, 77).
2026-06-24T18:38:51.313973+08:00
Errors in file /u01/app/oracle/diag/rdbms/orcl/orcl1/trace/orcl1_ora_48840.trc:
ORA-00600: internal error code, arguments: [4137], [0.77.1546], [0], [0], [], [], [], [], [], [], [], []
2026-06-24T18:38:51.649361+08:00
Errors in file /u01/app/oracle/diag/rdbms/orcl/orcl1/trace/orcl1_ora_48840.trc  (incident=304969):
ORA-00600: internal error code, arguments: [4193], [1112], [1122], [], [], [], [], [], [], [], [], []
Incident details in: /u01/app/oracle/diag/rdbms/orcl/orcl1/incident/incdir_304969/orcl1_ora_48840_i304969.trc
2026-06-24T18:38:53.412782+08:00
opiodr aborting process unknown ospid (48840) as a result of ORA-603

需要open故障库,并且正常导出数据,需要处理两个问题
1. 被抛弃的sysaux文件需要正常online起来，不然expdp无法正常导出用户或者全库数据
2. 需要解决open过程的ORA-600 4137/ORA-600 4193错误
对于sysaux文件进行检查，由于重建ctl没有包含异常的sysaux文件，因此无法直接从库中查询到当前各种文件头相关情况,通过obet直接解析文件头获取相关信息(Oracle数据块编辑工具( Oracle Block Editor Tool)-obet)
res

对于这种情况，可以使用obet的修改文件头checkpoint scn和resetlogs scn功能进行快速修复

OBET> set file 2
filename set to: /u02/app/oracle/oradata/PYJHYSYS/PYJHYSYS/datafile/o1_mf_sysaux_go991cmw_.dbf (file#2)

OBET> backup
Created backup directory: backup_blk
Successfully backed up block 1 from current file to /tmp/backup_blk/o1_mf_sysaux_go991cmw_.dbf_1.20260624191357

OBET> copy chkscn file 1 to file 2
Error: Edit mode not enabled. Use 'set mode edit' first.

OBET> set mode edit
mode set to: edit

OBET> copy chkscn file 1 to file 2

Confirm Modify chkscn:
Source: file#1 (/u02/app/oracle/oradata/PYJHYSYS/PYJHYSYS/datafile/o1_mf_system_go990lcg_.dbf)
Target: file#2 (/u02/app/oracle/oradata/PYJHYSYS/PYJHYSYS/datafile/o1_mf_sysaux_go991cmw_.dbf)
Proceed? (Y/YES to confirm): yes
Successfully copied checkpoint SCN information from file#1 to file#2.

OBET> copy resetlogscn file 1 to file 2

Confirm Modify resetlogscn:
Source: file#1 (/u02/app/oracle/oradata/PYJHYSYS/PYJHYSYS/datafile/o1_mf_system_go990lcg_.dbf)
Target: file#2 (/u02/app/oracle/oradata/PYJHYSYS/PYJHYSYS/datafile/o1_mf_sysaux_go991cmw_.dbf)
Proceed? (Y/YES to confirm): yes
Successfully copied resetlog SCN information from file#1 to file#2.

OBET> sum
Check value for File /u02/app/oracle/oradata/PYJHYSYS/PYJHYSYS/datafile/o1_mf_sysaux_go991cmw_.dbf, Block 1:
current = 0xF21B, required = 0x6651

OBET> sum apply

Confirm applying checksum:
File: /u02/app/oracle/oradata/PYJHYSYS/PYJHYSYS/datafile/o1_mf_sysaux_go991cmw_.dbf
Block: 1
Offset in block: 16 (file offset: 0x00002010)
Original value: 0xF21B
New value:      0x6651
Confirm? (Y/YES to proceed): y
Verification successful: Stored checksum matches calculated value (0x6651).
Checksum applied successfully.

OBET> tailchk
Check tailchk for File /u02/app/oracle/oradata/PYJHYSYS/PYJHYSYS/datafile/o1_mf_sysaux_go991cmw_.dbf, Block 1:
current = 0x010B0000, required = 0x010B0000

OBET>

然后重建ctl，包含该sysaux，尝试打开数据库,报ORA-600 4193错误

SYS@ORCL> alter database open ;
alter database open 
*
ERROR at line 1:
ORA-00603: ORACLE server session terminated by fatal error
ORA-01092: ORACLE instance terminated. Disconnection forced
ORA-00607: Internal error occurred while making a change to a data block
ORA-00600: internal error code, arguments: [4193], [1112], [1122], [], [], [], [], [], [], [], [], []
Process ID: 93550
Session ID: 1123 Serial number: 55884

进一步跟踪启动过程，确认报错在update undo$上


PARSING IN CURSOR 
#140446136869016
 len=160 dep=1 uid=0 oct=6 lid=0 tim=3161302405543 hv=1292341136 ad='9bbd4828' sqlid='8vyjutx6hg3wh'
update /*+ rule */ undo$ set name=:2,file#=:3,block#=:4,status$=:5,user#=:6,undosqn=:7,
xactsqn=:8,scnbas=:9,scnwrp=:10,inst#=:11,ts#=:12,spare1=:13 where us#=:1
END OF STMT
PARSE 
#140446136869016
:c=11966,e=11918,p=18,cr=94,cu=0,mis=1,r=0,dep=1,og=3,plh=0,tim=3161302405542
BINDS 
#140446136869016
:
 Bind
#0
  oacdty=01 mxl=32(21) mxlc=00 mal=00 scl=00 pre=00
  oacflg=18 fl2=0001 frm=01 csi=852 siz=32 off=0
  kxsbbbfp=9bbdac32  bln=32  avl=21  flg=09
  value="_SYSSMU12_3861134380$"
 Bind
#1
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=1000001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=7fbc23eda370  bln=24  avl=02  flg=05
  value=5
 Bind
#2
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=1000001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=7fbc23eda340  bln=24  avl=03  flg=05
  value=144
 Bind
#3
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=1000001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=7fbc23eda310  bln=24  avl=02  flg=05
  value=5
 Bind
#4
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=1000001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=7fbc23eda2e0  bln=24  avl=02  flg=05
  value=1
 Bind
#5
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=1000001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=7fbc23eda2b0  bln=24  avl=04  flg=05
  value=46221
 Bind
#6
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=1000001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=7fbc23eda280  bln=24  avl=05  flg=05
  value=30810931
 Bind
#7
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=1000001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=7fbc23eda250  bln=24  avl=06  flg=05
  value=3399756014
 Bind
#8
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=1000001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=7fbc23eda220  bln=24  avl=03  flg=05
  value=2429
 Bind
#9
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=1000001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=7fbc23eda1f0  bln=24  avl=02  flg=05
  value=2
 Bind
#10
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=1000001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=7fbc23eda1c0  bln=24  avl=02  flg=05
  value=4
 Bind
#11
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=1000001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=7fbc23eda190  bln=24  avl=02  flg=05
  value=2
 Bind
#12
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=1000001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=7fbc23eda3a0  bln=22  avl=02  flg=05
  value=12
WAIT 
#140446136869016
: nam='db file sequential read' ela= 16 file#=1 block#=547 blocks=1 obj#=0 tim=3161302406306
2026-06-24T19:59:40.979075+08:00
ORA-00600: internal error code, arguments: [4193], [1112], [1122], [], [], [], [], [], [], [], [], []

alert日志中还有ORA-600 4137等错误

ORACLE Instance orcl1 (pid = 53) - Error 600 encountered while recovering transaction (0, 77).
2026-06-24T19:59:40.387459+08:00
Errors in file /u01/app/oracle/diag/rdbms/orcl/orcl1/trace/orcl1_ora_83245.trc:
ORA-00600: internal error code, arguments: [4137], [0.77.1546], [0], [0], [], [], [], [], [], [], [], []

通过这个报错,可以确认是由于0号回滚段,也就是rollback中事务异常，获取相关的trace

[TOC00003]
----- Beginning of Customized Incident Dump(s) -----
XID passed in = xid: 0x0000.04d.0000060a
XID from Undo block = xid: 0x0000.060.00000600
Dump of buffer cache at level 7 for pdb=0 tsn=0 rdba=4194432
BH (0x3ddfd26b8) file#: 1 rdba: 0x00400080 (1/128) class: 15 ba: 0x3ddb80000
  set: 166 pool: 3 bsz: 8192 bsi: 0 sflg: 2 pwc: 0,0
  dbwrid: 3 obj: -1 objn: 0 tsn: [0/0] afn: 1 hint: f
  hash: [0x3ddece808,0xc6bdc2d8] lru: [0xbc1db108,0xbc1db108]
  ckptq: [NULL] fileq: [NULL]
  objq: [0xa2267bc0,0xa2267bc0] objaq: [0xa2267bb0,0xa2267bb0]
  st: XCURRENT md: NULL fpin: 'ktuwh72: ktugus:ktuswr1' fscn: 0x980cfff669f tch: 1
  flags:
  LRBA: [0x0.0.0] LSCN: [0x0] HSCN: [0x0] HSUB: [65535]
  Printing buffer operation history (latest change first):
  cnt: 10
  01. sid:00 L353:gcur:set:MEXCL      02. sid:00 L145:zib:mk:EXCL       
  03. sid:00 L212:zib:bic:FSQ         04. sid:00 L122:zgb:set:st        
  05. sid:00 L830:olq1:clr:WRT+CKT    06. sid:00 L951:zgb:lnk:objq      
  07. sid:00 L372:zgb:set:MEXCL       08. sid:00 L123:zgb:no:FEN        
  09. sid:00 L083:zgb:ent:fn          10. sid:01 L203:w_ini_dc:bic:FVB  
  buffer tsn: 0 rdba: 0x00400080 (1/128)
  scn: 0x980cffc5958 seq: 0x01 flg: 0x04 tail: 0x59580e01
  frmt: 0x02 chkval: 0x2688 type: 0x0e=KTU UNDO HEADER W/UNLIMITED EXTENTS

基于这样的情况,可以判断通过清理undo$中的相关记录,让其重新分配新的回滚块

Block Header:
block type=0x0e (KTU UNDO HEADER W/UNLIMITED EXTENTS)
block format=0xa2 (oracle 10+)
block rdba=0x00400080 (file#=1, block#=128)
scn=0x0980.cff7c56d, seq=1, tail=0xc56d0e01
block checksum value=0x2683=9859, flag=4
  Extent Control Header
  -------------------------------------------------------------
  Extent Header:: extents: 10  blocks: 79
                  last map: 0x00000000  
#maps
: 0  offset: 4128
      Highwater:: 0x00400225  (rfile#=1,block#=549)
                  ext#: 6  blk#: 5   ext size:8
      
#blocks
 in seg. hdr's freelists: 0
      
#blocks
 below: 0
      mapblk: 0x00000000   offset: 6
      Map Header:: next: 0x00000000   
#extents
: 10  obj#: 0  flag: 0x40000000
  Extent Control Header
  -------------------------------------------------------------
   0x00400081  length: 7
   0x004206a8  length: 8
   0x004206b0  length: 8
   0x00400088  length: 8
   0x00400210  length: 8
   0x00400218  length: 8
   0x00400220  length: 8
   0x00400228  length: 8
   0x004206a0  length: 8
   0x00400230  length: 8
  TRN CTL:: seq: 0x0462 chd: 0x005e ctl: 0x000d inc: 0x00000000 nbf: 0x0000
            mgc: 0x8002 xts: 0x0068 flg: 0x0001 opt: 2147483646(0x7ffffffe)
            uba: 0x00000225.0462.1d scn: 0x0980.cf1f2121
Version: 0x01
  FREE BLOCK POOL::
    uba: 0x00000000.0462.1c ext: 0x6  spc: 0x11a2
    uba: 0x00000000.0462.26 ext: 0x6  spc: 0xc86
    uba: 0x00000000.0462.03 ext: 0x6  spc: 0x1e5c
    uba: 0x00000000.0460.03 ext: 0x4  spc: 0x1e5c
    uba: 0x00000000.043c.21 ext: 0x8  spc: 0xd2c

然后数据库打开成功,使用expdp完美导出数据，完成本次恢复任务

发表在 非常规恢复 | 标签为 , , , | 评论关闭

ORA-01558: out of transaction ID’s in rollback segment SYSTEM

发表于 2022 年 9 月 29 日 由 惜分飞

有客户数据库启动报ORA-01558: out of transaction ID’s in rollback segment SYSTEM无法open成功,而且对应的备库也无法正常open(报同样错误)
ORA-01558

对ORA-01558错误分析

[oracle@iZbp1hx0enix3hix1kvyrxZ ~]$  oerr ora 1558
01558, 00000, "out of transaction ID's in rollback segment %s"
// *Cause: All the available transaction id's have been used
// *Action: Shutdown the instance and restart using other rollback segment(s),
//          then drop the rollback segment that has no more transaction id's.

官方对于该错误的解释为由于回滚段的事务ID被使用完,无法再分配从而报ORA-01558,解决方法是重启库使用其他回滚段,并删除这个异常回滚段.对于此次故障的报错,这个方法原则上行不通,因为异常的是SYSTEM里面的rollback回滚段(也就是我们通常说的系统回滚段).通过alert日志分析客户这个故障的前因后果。
正常运行的库,突然报该错误

Fri Jun 03 19:37:36 2022
Thread 1 advanced to log sequence 2766146 (LGWR switch)
  Current log# 3 seq# 2766146 morcl# 0: /oradata/orclr/group_3.310.962631159
Fri Jun 03 19:37:36 2022
LNS: Standby redo logfile selected for thread 1 sequence 2766146 for destination LOG_ARCHIVE_DEST_2
Fri Jun 03 19:37:37 2022
Archived Log entry 3560157 added for thread 1 sequence 2766145 ID 0xefc56f40 dest 1:
Fri Jun 03 19:37:58 2022
Errors in file /u01/app/oracle/diag/rdbms/orclr/orclr/trace/orclr_smon_9974.trc:
ORA-00604: error occurred at recursive SQL level 1
ORA-01558: out of transaction ID's in rollback segment SYSTEM
Errors in file /u01/app/oracle/diag/rdbms/orclr/orclr/trace/orclr_smon_9974.trc:
ORA-00604: error occurred at recursive SQL level 1
ORA-01558: out of transaction ID's in rollback segment SYSTEM
Errors in file /u01/app/oracle/diag/rdbms/orclr/orclr/trace/orclr_smon_9974.trc:
ORA-00604: error occurred at recursive SQL level 1
ORA-01558: out of transaction ID's in rollback segment SYSTEM
Errors in file /u01/app/oracle/diag/rdbms/orclr/orclr/trace/orclr_smon_9974.trc:
ORA-00604: error occurred at recursive SQL level 1
ORA-01558: out of transaction ID's in rollback segment SYSTEM
Errors in file /u01/app/oracle/diag/rdbms/orclr/orclr/trace/orclr_smon_9974.trc:
ORA-00604: error occurred at recursive SQL level 1
ORA-01558: out of transaction ID's in rollback segment SYSTEM
Fri Jun 03 19:38:13 2022
Errors in file /u01/app/oracle/diag/rdbms/orclr/orclr/trace/orclr_smon_9974.trc:
ORA-00604: error occurred at recursive SQL level 1
ORA-01558: out of transaction ID's in rollback segment SYSTEM

这个错误一直报了很长时间,等到有时间窗口,客户安排重启操作

Mon Sep 26 14:10:12 2022
Shutting down instance (immediate)
Shutting down instance: further logons disabled
License high water mark = 205
All dispatchers and shared servers shutdown
Errors in file /u01/app/oracle/diag/rdbms/orclr/orclr/trace/orclr_smon_9974.trc:
ORA-00604: error occurred at recursive SQL level 1
ORA-01558: out of transaction ID's in rollback segment SYSTEM
ALTER DATABASE CLOSE NORMAL
ORA-1558 signalled during: ALTER DATABASE CLOSE NORMAL...
Mon Sep 26 14:10:22 2022
Errors in file /u01/app/oracle/diag/rdbms/orclr/orclr/trace/orclr_smon_9974.trc:
ORA-00604: error occurred at recursive SQL level 1
ORA-01558: out of transaction ID's in rollback segment SYSTEM
Mon Sep 26 14:10:33 2022
Errors in file /u01/app/oracle/diag/rdbms/orclr/orclr/trace/orclr_smon_9974.trc:
ORA-00604: error occurred at recursive SQL level 1
ORA-01558: out of transaction ID's in rollback segment SYSTEM
Mon Sep 26 14:10:43 2022
Errors in file /u01/app/oracle/diag/rdbms/orclr/orclr/trace/orclr_smon_9974.trc:
ORA-00604: error occurred at recursive SQL level 1
ORA-01558: out of transaction ID's in rollback segment SYSTEM
Mon Sep 26 14:10:53 2022
Errors in file /u01/app/oracle/diag/rdbms/orclr/orclr/trace/orclr_smon_9974.trc:
ORA-00604: error occurred at recursive SQL level 1
ORA-01558: out of transaction ID's in rollback segment SYSTEM
Mon Sep 26 14:10:55 2022
Shutting down instance (abort)
License high water mark = 205
USER (ospid: 25049): terminating the instance
Instance terminated by USER, pid = 25049

正常shutdown immediate执行失败,直接abort方式关闭库,然后尝试重启库

Mon Sep 26 14:12:16 2022
ARC3 started with pid=44, OS id=25978 
ARC1: Archival started
ARC2: Archival started
ARC1: Becoming the 'no FAL' ARCH
ARC1: Becoming the 'no SRL' ARCH
ARC2: Becoming the heartbeat ARCH
ARC3: Archival started
ARC0: STARTING ARCH PROCESSES COMPLETE
Thread 1 opened at log sequence 2782827
  Current log# 1 seq# 2782827 morcl# 0: /oradata/orclr/group_1.296.962631151
Successful open of redo thread 1
MTTR advisory is disabled because FAST_START_MTTR_TARGET is not set
Mon Sep 26 14:12:16 2022
SMON: enabling cache recovery
Mon Sep 26 14:12:16 2022
NSA2 started with pid=46, OS id=25982 
Archived Log entry 3593518 added for thread 1 sequence 2782826 ID 0xefc56f40 dest 1:
ARC3: Standby redo logfile selected for thread 1 sequence 2782826 for destination LOG_ARCHIVE_DEST_2
Errors in file /u01/app/oracle/diag/rdbms/orclr/orclr/trace/orclr_ora_25879.trc:
ORA-00604: error occurred at recursive SQL level 1
ORA-01558: out of transaction ID's in rollback segment SYSTEM
Errors in file /u01/app/oracle/diag/rdbms/orclr/orclr/trace/orclr_ora_25879.trc:
ORA-00604: error occurred at recursive SQL level 1
ORA-01558: out of transaction ID's in rollback segment SYSTEM
Error 604 happened during db open, shutting down database
USER (ospid: 25879): terminating the instance due to error 604
Instance terminated by USER, pid = 25879
ORA-1092 signalled during: ALTER DATABASE OPEN...
opiodr aborting process unknown ospid (25879) as a result of ORA-1092
Mon Sep 26 14:12:17 2022
ORA-1092 : opitsk aborting process

数据库重启失败,报ORA-604和ORA-01558错误.
对于这种情况,对于数据库启动过程进行跟踪确认在UPDATE UNDO$的时候无法分配事务,导致无法继续

PARSING IN CURSOR #139696084476000 len=160 dep=1 uid=0 oct=6 lid=0 tim=1664353484223278 hv=1292341136 
ad='6ff1ffa8' sqlid='8vyjutx6hg3wh'
update /*+ rule */ undo$ set name=:2,file#=:3,block#=:4,status$=:5,user#=:6,undosqn=:7,xactsqn=:8,
scnbas=:9,scnwrp=:10,inst#=:11,ts#=:12,spare1=:13 where us#=:1
END OF STMT
PARSE #139696084476000:c=5998,e=10708,p=7,cr=53,cu=0,mis=1,r=0,dep=1,og=3,plh=0,tim=1664353484223277
BINDS #139696084476000:
 Bind#0
  oacdty=01 mxl=32(21) mxlc=00 mal=00 scl=00 pre=00
  oacflg=18 fl2=0001 frm=01 csi=852 siz=32 off=0
  kxsbbbfp=6ff376da  bln=32  avl=21  flg=09
  value="_SYSSMU14_3733658264$"
 Bind#1
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=0001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=7f0d877d7a68  bln=24  avl=02  flg=05
  value=15
 Bind#2
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=0001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=7f0d877d7a38  bln=24  avl=03  flg=05
  value=336
 Bind#3
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=0001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=7f0d877d7a00  bln=24  avl=02  flg=05
  value=5
 Bind#4
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=0001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=7f0d877d79d0  bln=24  avl=02  flg=05
  value=1
 Bind#5
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=0001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=7f0d877d79a0  bln=24  avl=03  flg=05
  value=5747
 Bind#6
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=0001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=7f0d877d7970  bln=24  avl=04  flg=05
  value=22103
 Bind#7
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=0001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=7f0d877d7938  bln=24  avl=06  flg=05
  value=1026171661
 Bind#8
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=0001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=7f0d877d7680  bln=24  avl=03  flg=05
  value=3399
 Bind#9
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=0001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=7f0d877d7650  bln=24  avl=02  flg=05
  value=2
 Bind#10
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=0001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=7f0d877d7620  bln=24  avl=02  flg=05
  value=5
 Bind#11
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=0001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=7f0d877d75f0  bln=24  avl=02  flg=05
  value=2
 Bind#12
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=0001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=7f0d877d7a98  bln=22  avl=02  flg=05
  value=14
EXEC #139696084476000:c=1000,e=1713,p=0,cr=1,cu=2,mis=1,r=0,dep=1,og=3,plh=3078630091,tim=1664353484225072
ERROR #139696084476000:err=1558 tim=1664353484225094
STAT #139696084476000 id=1 cnt=0 pid=0 pos=1 obj=0 op='UPDATE  UNDO$ (cr=0 pr=0 pw=0 time=5 us)'
STAT #139696084476000 id=2 cnt=1 pid=1 pos=1 obj=34 op='INDEX UNIQUE SCAN I_UNDO1 (cr=1 pr=0 pw=0 time=6 us)'
KQRCMT: Write failed with error=604 po=0x6ff375d0 cid=3
diagnostics : cid=3 hash=f2114ab9 flag=2a
ORA-00604: error occurred at recursive SQL level 1
ORA-01558: out of transaction ID's in rollback segment SYSTEM
ORA-00604: error occurred at recursive SQL level 1
ORA-01558: out of transaction ID's in rollback segment SYSTEM

既然报了事务ID不足,那对block进行分析,确实几乎都达到了数据库设计的理论最大值

  index  state cflags  wrap#    uel         scn            dba            parent-xid    nub     stmt_num
  ------------------------------------------------------------------------------------------------
   0x00    9    0x00  0xfffe  0x0026  0x111f.4d598aae  0x00400188  0x0000.000.00000000  0x00000001    0x00000000
   0x01    9    0x00  0xfffe  0x0054  0x111f.4d598a63  0x00400186  0x0000.000.00000000  0x00000001    0x00000000
   0x02    9    0x00  0xfffe  0x001a  0x111f.4d598a77  0x00400187  0x0000.000.00000000  0x00000001    0x00000000
   0x03    9    0x00  0xfffe  0x005c  0x111f.4d598a7d  0x00400187  0x0000.000.00000000  0x00000001    0x00000000
   0x04    9    0x00  0xfffe  0x003d  0x111f.4d598a4d  0x00400185  0x0000.000.00000000  0x00000001    0x00000000
   0x05    9    0x00  0xfffe  0x0061  0x111f.4d598a74  0x00400186  0x0000.000.00000000  0x00000001    0x00000000
   0x06    9    0x00  0xfffe  0x0002  0x111f.4d598a76  0x00400187  0x0000.000.00000000  0x00000001    0x00000000
   0x07    9    0x00  0xfffe  0x001b  0x111f.4d598a90  0x00400187  0x0000.000.00000000  0x00000001    0x00000000
   0x08    9    0x00  0xfffe  0x0011  0x111f.4d598a8c  0x00400187  0x0000.000.00000000  0x00000001    0x00000000
   0x09    9    0x00  0xfffe  0x0042  0x111f.4d598a6e  0x00400186  0x0000.000.00000000  0x00000001    0x00000000
   0x0a    9    0x00  0xfffe  0x0003  0x111f.4d598a7c  0x00400187  0x0000.000.00000000  0x00000001    0x00000000
   0x0b    9    0x00  0xfffe  0x000a  0x111f.4d598a7b  0x00400187  0x0000.000.00000000  0x00000001    0x00000000
   0x0c    9    0x00  0xfffe  0x0005  0x111f.4d598a73  0x00400186  0x0000.000.00000000  0x00000001    0x00000000
   0x0d    9    0x00  0xfffe  0x005d  0x111f.4d598a87  0x00400187  0x0000.000.00000000  0x00000001    0x00000000
   0x0e    9    0x00  0xfffe  0x0050  0x111f.4d598a68  0x00400186  0x0000.000.00000000  0x00000001    0x00000000
   0x0f    9    0x00  0xfffe  0x0047  0x111f.4d598a6a  0x00400186  0x0000.000.00000000  0x00000001    0x00000000
   0x10    9    0x00  0xfffe  0x0033  0x111f.4d598a95  0x00400187  0x0000.000.00000000  0x00000001    0x00000000
   0x11    9    0x00  0xfffe  0x0031  0x111f.4d598a8d  0x00400187  0x0000.000.00000000  0x00000001    0x00000000
   0x12    9    0x00  0xfffe  0x0020  0x111f.4d598a81  0x00400187  0x0000.000.00000000  0x00000001    0x00000000
   0x13    9    0x00  0xfffe  0x0014  0x111f.4d598a85  0x00400187  0x0000.000.00000000  0x00000001    0x00000000
   0x14    9    0x00  0xfffe  0x000d  0x111f.4d598a86  0x00400187  0x0000.000.00000000  0x00000001    0x00000000
   0x15    9    0x00  0xfffe  0x0013  0x111f.4d598a83  0x00400187  0x0000.000.00000000  0x00000001    0x00000000
   0x16    9    0x00  0xfffe  0x003b  0x111f.4d598aa4  0x00400188  0x0000.000.00000000  0x00000001    0x00000000
   0x17    9    0x00  0xfffe  0x005b  0x111f.4d598a70  0x00400186  0x0000.000.00000000  0x00000001    0x00000000
   0x18    9    0x00  0xfffe  0x001f  0x111f.4d598a8a  0x00400187  0x0000.000.00000000  0x00000001    0x00000000
   0x19    9    0x00  0xfffe  0x0010  0x111f.4d598a94  0x00400187  0x0000.000.00000000  0x00000001    0x00000000
   0x1a    9    0x00  0xfffe  0x001c  0x111f.4d598a79  0x00400187  0x0000.000.00000000  0x00000001    0x00000000
   0x1b    9    0x00  0xfffe  0x0027  0x111f.4d598a91  0x00400187  0x0000.000.00000000  0x00000001    0x00000000
   0x1c    9    0x00  0xfffe  0x000b  0x111f.4d598a7a  0x00400187  0x0000.000.00000000  0x00000001    0x00000000
   0x1d    9    0x00  0xfffe  0x0012  0x111f.4d598a80  0x00400187  0x0000.000.00000000  0x00000001    0x00000000
   0x1e    9    0x00  0xfffe  0x0045  0x111f.4d598aba  0x00400188  0x0000.000.00000000  0x00000001    0x00000000
   0x1f    9    0x00  0xfffe  0x0008  0x111f.4d598a8b  0x00400187  0x0000.000.00000000  0x00000001    0x00000000
   0x20    9    0x00  0xfffe  0x0015  0x111f.4d598a82  0x00400187  0x0000.000.00000000  0x00000001    0x00000000
   0x21    9    0x00  0xfffe  0x0038  0x111f.4d598ab2  0x00400188  0x0000.000.00000000  0x00000001    0x00000000
   0x22    9    0x00  0xfffd  0x003e  0x111f.4d598ab4  0x00400188  0x0000.000.00000000  0x00000001    0x00000000
   0x23    9    0x00  0xfffe  0x0028  0x111f.4d598a9e  0x00400188  0x0000.000.00000000  0x00000001    0x00000000
   0x24    9    0x00  0xfffd  0x0060  0x111f.4d598a5e  0x00400186  0x0000.000.00000000  0x00000001    0x00000000
   0x25    9    0x00  0xfffe  0x0021  0x111f.4d598ab0  0x00400188  0x0000.000.00000000  0x00000001    0x00000000
   0x26    9    0x00  0xfffe  0x0025  0x111f.4d598aaf  0x00400188  0x0000.000.00000000  0x00000001    0x00000000
   0x27    9    0x00  0xfffe  0x0019  0x111f.4d598a93  0x00400187  0x0000.000.00000000  0x00000001    0x00000000
   0x28    9    0x00  0xfffe  0x0046  0x111f.4d598a9f  0x00400188  0x0000.000.00000000  0x00000001    0x00000000
   0x29    9    0x00  0xfffe  0x0023  0x111f.4d598a9d  0x00400188  0x0000.000.00000000  0x00000001    0x00000000
   0x2a    9    0x00  0xfffe  0x002c  0x111f.4d598a98  0x00400187  0x0000.000.00000000  0x00000001    0x00000000
   0x2b    9    0x00  0xfffe  0x0040  0x111f.4d598aa7  0x00400188  0x0000.000.00000000  0x00000001    0x00000000
   0x2c    9    0x00  0xfffe  0x0030  0x111f.4d598a99  0x00400188  0x0000.000.00000000  0x00000001    0x00000000
   0x2d    9    0x00  0xfffe  0x003c  0x111f.4d598aab  0x00400188  0x0000.000.00000000  0x00000001    0x00000000
   0x2e    9    0x00  0xfffe  0x0056  0x111f.4d598abf  0x00400189  0x0000.000.00000000  0x00000001    0x00000000
   0x2f    9    0x00  0xfffe  0x0037  0x111f.4d598aa2  0x00400188  0x0000.000.00000000  0x00000001    0x00000000
   0x30    9    0x00  0xfffe  0x0034  0x111f.4d598a9a  0x00400188  0x0000.000.00000000  0x00000001    0x00000000
   0x31    9    0x00  0xfffe  0x0007  0x111f.4d598a8f  0x00400187  0x0000.000.00000000  0x00000001    0x00000000
   0x32    9    0x00  0xfffe  0x001e  0x111f.4d598ab9  0x00400188  0x0000.000.00000000  0x00000001    0x00000000
   0x33    9    0x00  0xfffe  0x002a  0x111f.4d598a97  0x00400187  0x0000.000.00000000  0x00000001    0x00000000
   0x34    9    0x00  0xfffe  0x0029  0x111f.4d598a9c  0x00400188  0x0000.000.00000000  0x00000001    0x00000000
   0x35    9    0x00  0xfffd  0x005f  0x111f.4d598a5b  0x00400186  0x0000.000.00000000  0x00000001    0x00000000
   0x36    9    0x00  0xfffe  0x0049  0x111f.4d598ac6  0x00400189  0x0000.000.00000000  0x00000001    0x00000000
   0x37    9    0x00  0xfffe  0x0016  0x111f.4d598aa3  0x00400188  0x0000.000.00000000  0x00000001    0x00000000
   0x38    9    0x00  0xfffe  0x0022  0x111f.4d598ab3  0x00400188  0x0000.000.00000000  0x00000001    0x00000000
   0x39    9    0x00  0xfffd  0x0058  0x111f.4d598a52  0x00400186  0x0000.000.00000000  0x00000001    0x00000000
   0x3a    9    0x00  0xfffd  0x0048  0x111f.4d598a57  0x00400186  0x0000.000.00000000  0x00000001    0x00000000
   0x3b    9    0x00  0xfffe  0x002b  0x111f.4d598aa5  0x00400188  0x0000.000.00000000  0x00000001    0x00000000
   0x3c    9    0x00  0xfffe  0x0000  0x111f.4d598aac  0x00400188  0x0000.000.00000000  0x00000001    0x00000000
   0x3d    9    0x00  0xfffd  0x0043  0x111f.4d598a4f  0x00400185  0x0000.000.00000000  0x00000001    0x00000000
   0x3e    9    0x00  0xfffe  0x003f  0x111f.4d598ab6  0x00400188  0x0000.000.00000000  0x00000001    0x00000000
   0x3f    9    0x00  0xfffe  0x0032  0x111f.4d598ab7  0x00400188  0x0000.000.00000000  0x00000001    0x00000000
   0x40    9    0x00  0xfffe  0x005a  0x111f.4d598aa8  0x00400188  0x0000.000.00000000  0x00000001    0x00000000
   0x41    9    0x00  0xfffe  0x004b  0x111f.4d598abc  0x00400188  0x0000.000.00000000  0x00000001    0x00000000
   0x42    9    0x00  0xfffd  0x0017  0x111f.4d598a6f  0x00400186  0x0000.000.00000000  0x00000001    0x00000000
   0x43    9    0x00  0xfffd  0x004d  0x111f.4d598a50  0x00400185  0x0000.000.00000000  0x00000001    0x00000000
   0x44    9    0x00  0xfffe  0x005e  0x111f.4d598ac2  0x00400189  0x0000.000.00000000  0x00000001    0x00000000
   0x45    9    0x00  0xfffe  0x0041  0x111f.4d598abb  0x00400188  0x0000.000.00000000  0x00000001    0x00000000
   0x46    9    0x00  0xfffe  0x002f  0x111f.4d598aa0  0x00400188  0x0000.000.00000000  0x00000001    0x00000000
   0x47    9    0x00  0xfffd  0x0059  0x111f.4d598a6b  0x00400186  0x0000.000.00000000  0x00000001    0x00000000
   0x48    9    0x00  0xfffd  0x0052  0x111f.4d598a58  0x00400186  0x0000.000.00000000  0x00000001    0x00000000
   0x49    9    0x00  0xfffe  0xffff  0x111f.4d598ac7  0x00400189  0x0000.000.00000000  0x00000001    0x00000000
   0x4a    9    0x00  0xfffd  0x003a  0x111f.4d598a56  0x00400186  0x0000.000.00000000  0x00000001    0x00000000
   0x4b    9    0x00  0xfffe  0x002e  0x111f.4d598abe  0x00400188  0x0000.000.00000000  0x00000001    0x00000000
   0x4c    9    0x00  0xfffd  0x0024  0x111f.4d598a5d  0x00400186  0x0000.000.00000000  0x00000001    0x00000000
   0x4d    9    0x00  0xfffd  0x0039  0x111f.4d598a51  0x00400185  0x0000.000.00000000  0x00000001    0x00000000
   0x4e    9    0x00  0xfffd  0x0001  0x111f.4d598a62  0x00400186  0x0000.000.00000000  0x00000001    0x00000000
   0x4f    9    0x00  0xfffd  0x000e  0x111f.4d598a66  0x00400186  0x0000.000.00000000  0x00000001    0x00000000
   0x50    9    0x00  0xfffd  0x000f  0x111f.4d598a69  0x00400186  0x0000.000.00000000  0x00000001    0x00000000
   0x51    9    0x00  0xfffe  0x0036  0x111f.4d598ac5  0x00400189  0x0000.000.00000000  0x00000001    0x00000000
   0x52    9    0x00  0xfffd  0x0035  0x111f.4d598a59  0x00400186  0x0000.000.00000000  0x00000001    0x00000000
   0x53    9    0x00  0xfffd  0x004a  0x111f.4d598a55  0x00400186  0x0000.000.00000000  0x00000001    0x00000000
   0x54    9    0x00  0xfffd  0x0055  0x111f.4d598a64  0x00400186  0x0000.000.00000000  0x00000001    0x00000000
   0x55    9    0x00  0xfffd  0x004f  0x111f.4d598a65  0x00400186  0x0000.000.00000000  0x00000001    0x00000000
   0x56    9    0x00  0xfffe  0x0044  0x111f.4d598ac1  0x00400189  0x0000.000.00000000  0x00000001    0x00000000
   0x57    9    0x00  0xfffd  0x004e  0x111f.4d598a60  0x00400186  0x0000.000.00000000  0x00000001    0x00000000
   0x58    9    0x00  0xfffd  0x0053  0x111f.4d598a53  0x00400186  0x0000.000.00000000  0x00000001    0x00000000
   0x59    9    0x00  0xfffd  0x0009  0x111f.4d598a6c  0x00400186  0x0000.000.00000000  0x00000001    0x00000000
   0x5a    9    0x00  0xfffd  0x002d  0x111f.4d598aa9  0x00400188  0x0000.000.00000000  0x00000001    0x00000000
   0x5b    9    0x00  0xfffd  0x000c  0x111f.4d598a71  0x00400186  0x0000.000.00000000  0x00000001    0x00000000
   0x5c    9    0x00  0xfffd  0x001d  0x111f.4d598a7f  0x00400187  0x0000.000.00000000  0x00000001    0x00000000
   0x5d    9    0x00  0xfffd  0x0018  0x111f.4d598a88  0x00400187  0x0000.000.00000000  0x00000001    0x00000000
   0x5e    9    0x00  0xfffe  0x0051  0x111f.4d598ac3  0x00400189  0x0000.000.00000000  0x00000001    0x00000000
   0x5f    9    0x00  0xfffd  0x004c  0x111f.4d598a5c  0x00400186  0x0000.000.00000000  0x00000001    0x00000000
   0x60    9    0x00  0xfffd  0x0057  0x111f.4d598a5f  0x00400186  0x0000.000.00000000  0x00000001    0x00000000
   0x61    9    0x00  0xfffd  0x0006  0x111f.4d598a75  0x00400187  0x0000.000.00000000  0x00000001    0x00000000

通过bbed修改相关值,规避掉此类问题

m /x 6c000000 offset 6513
m /x 7c000000 offset 6752
m /x 8c000000 offset 7048

启动数据库成功
20220928211705

发表在 非常规恢复 | 标签为 , , | 评论关闭

Exception [type: SIGSEGV, Address not mapped to object] [] [ kgegpa()+36]

发表于 2021 年 12 月 7 日 由 惜分飞

有朋友找我，由于客户硬件故障,导致控制文件损坏，重建控制文件的时候,由于失误遗漏了100多个数据文件,并且进行了resetlogs操作,然后通过bbed修改文件头,再进行恢复,数据库在open过程中报ORA-03113错误

SQL> recover database;
Media recovery complete.
SQL> alter database Open ;
ERROR:
ORA-03113: end-of-file on communication channel
Process ID: 11207284
Session ID: 4537 Serial number: 1

对应的alert日志信息

Successful open of redo thread 1
MTTR advisory is disabled because FAST_START_MTTR_TARGET is not set
Sat Dec 04 23:17:02 2021
SMON: enabling cache recovery
ARC3: Archival started
ARC0: STARTING ARCH PROCESSES COMPLETE
Sat Dec 04 23:17:03 2021
Exception [type: SIGSEGV, Address not mapped to object][ADDR:0x1604971A0][PC:0x1000E1764,kgegpa()+36][flags:0x0,count:1]
Exception [type: SIGSEGV, Address not mapped to object][ADDR:0x1604971A0][PC:0x1000E1764,kgegpa()+36][flags:0x2,count:2]
Exception [type: SIGSEGV, Address not mapped to object][ADDR:0x1604971A0][PC:0x1000E1764,kgegpa()+36][flags:0x2,count:2]
Sat Dec 04 23:17:07 2021
PMON (ospid: 10879866): terminating the instance due to error 397
Sat Dec 04 23:17:08 2021
System state dump requested by (instance=1, osid=10879866 (PMON)), summary=[abnormal instance termination].
System State dumped to trace file /oracle/app/oracle/diag/rdbms/xff/xff1/trace/xff1_diag_11076320.trc
Dumping diagnostic data in directory=[cdmp_20211204231708], requested by (instance=1, osid=10879866 (PMON)), 
summary=[abnormal instance termination].
Sat Dec 04 23:17:09 2021
ORA-1092 : opitsk aborting process

通过对其启动过程进行跟踪确认在update undo$ 语句中异常

PARSING IN CURSOR #11529215044940435280 len=148 dep=1 uid=0 oct=6 lid=0 tim=223080942765 
hv=3540833987 ad='c000000d67a42778' sqlid='5ansr7r9htpq3'
update undo$ set name=:2,file#=:3,block#=:4,status$=:5,user#=:6,undosqn=:7,xactsqn=:8,
scnbas=:9,scnwrp=:10,inst#=:11,ts#=:12,spare1=:13 where us#=:1
END OF STMT
PARSE #11529215044940435280:c=10000,e=8182,p=6,cr=55,cu=0,mis=1,r=0,dep=1,og=4,plh=0,tim=223080942764
BINDS #11529215044940435280:
 Bind#0
  oacdty=01 mxl=32(20) mxlc=00 mal=00 scl=00 pre=00
  oacflg=18 fl2=0001 frm=01 csi=873 siz=32 off=0
  kxsbbbfp=c000000d5fd299aa  bln=32  avl=20  flg=09
  value="_SYSSMU29_3935275865$"
 Bind#1
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=0001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=9fffffffbcc6e078  bln=24  avl=02  flg=05
  value=3
 Bind#2
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=0001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=9fffffffbcc6e048  bln=24  avl=03  flg=05
  value=128
 Bind#3
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=0001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=9fffffffbcc6e010  bln=24  avl=02  flg=05
  value=5
 Bind#4
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=0001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=9fffffffbcc6dfe0  bln=24  avl=02  flg=05
  value=1
 Bind#5
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=0001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=9fffffffbcc6dfb0  bln=24  avl=04  flg=05
  value=28921
 Bind#6
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=0001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=9fffffffbcc6df80  bln=24  avl=05  flg=05
  value=1245262
 Bind#7
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=0001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=9fffffffbcc6df48  bln=24  avl=06  flg=05
  value=1217986655
 Bind#8
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=0001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=9fffffffbcc6dc90  bln=24  avl=03  flg=05
  value=3621
 Bind#9
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=0001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=9fffffffbcc6dc60  bln=24  avl=01  flg=05
  value=0
 Bind#10
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=0001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=9fffffffbcc6dc30  bln=24  avl=02  flg=05
  value=2
 Bind#11
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=0001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=9fffffffbcc6dc00  bln=24  avl=02  flg=05
  value=2
 Bind#12
  oacdty=02 mxl=22(22) mxlc=00 mal=00 scl=00 pre=00
  oacflg=08 fl2=0001 frm=00 csi=00 siz=24 off=0
  kxsbbbfp=9fffffffbcc6e0a8  bln=22  avl=02  flg=05
  value=1
WAIT #4574659112: nam='db file sequential read' ela= 6835 file#=1 block#=842169 blocks=1 obj#=0 tim=90821816220340

通过分析,确认是由于undo事务异常,通过一系列处理之后,数据库启动报

SQL> alter database open;
alter database open
*
ERROR at line 1:
ORA-01092: ORACLE instance terminated. Disconnection forced
ORA-00600: internal error code, arguments: [4193], [], [], [], [], [], [], [], [], [], [], []
Process ID: 11206912
Session ID: 4537 Serial number: 1

对应alert日志报错

Successful open of redo thread 1
MTTR advisory is disabled because FAST_START_MTTR_TARGET is not set
Sun Dec 05 02:42:02 2021
SMON: enabling cache recovery
SUCCESS: diskgroup FRA was mounted
Archived Log entry 1 added for thread 1 sequence 1 ID 0x14ba19ad dest 1:
Sun Dec 05 02:42:03 2021
NOTE: dependency between database xff and diskgroup resource ora.FRA.dg is established
Errors in file /oracle/app/oracle/diag/rdbms/xff/xff1/trace/xff1_ora_11206912.trc  (incident=5681243):
ORA-00600: internal error code, arguments: [4193], [], [], [], [], [], [], [], [], [], [], []
Incident details in: /oracle/app/oracle/diag/rdbms/xff/xff1/incident/incdir_5681243/xff1_ora_11206912_i5681243.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
ARC3: Archival started
ARC0: STARTING ARCH PROCESSES COMPLETE
Sun Dec 05 02:42:05 2021
Dumping diagnostic data in directory=[cdmp_20211205024205], requested by (instance=1, osid=11206912), 
summary=[incident=5681243].
Sun Dec 05 02:42:05 2021
Block recovery from logseq 2, block 3 to scn 13867049493730
Recovery of Online Redo Log: Thread 1 Group 2 Seq 2 Reading mem 0
  Mem# 0: +DATA/xff/onlinelog/group_2.log
Block recovery stopped at EOT rba 2.5.16
Block recovery completed at rba 2.5.16, scn 3228.2895062240
Block recovery from logseq 2, block 3 to scn 13867049493727
Recovery of Online Redo Log: Thread 1 Group 2 Seq 2 Reading mem 0
  Mem# 0: +DATA/xff/onlinelog/group_2.log
Block recovery completed at rba 2.5.16, scn 3228.2895062240
Errors in file /oracle/app/oracle/diag/rdbms/xff/xff1/trace/xff1_ora_11206912.trc:
ORA-00600: internal error code, arguments: [4193], [], [], [], [], [], [], [], [], [], [], []
Errors in file /oracle/app/oracle/diag/rdbms/xff/xff1/trace/xff1_ora_11206912.trc:
ORA-00600: internal error code, arguments: [4193], [], [], [], [], [], [], [], [], [], [], []
Error 600 happened during db open, shutting down database
USER (ospid: 11206912): terminating the instance due to error 600
Instance terminated by USER, pid = 11206912
ORA-1092 signalled during: alter database open...
opiodr aborting process unknown ospid (11206912) as a result of ORA-1092
Sun Dec 05 02:42:07 2021
ORA-1092 : opitsk aborting process

trace中关键信息和bbed对看到结果对应,通过bbed进行修改,数据库启动正常

    uba: 0x004cd9b9.02fb.0c ext: 0x19 spc: 0x1462
    uba: 0x00000000.02fb.02 ext: 0x19 spc: 0x1f06
    uba: 0x00000000.02fb.0d ext: 0x19 spc: 0x1970
    uba: 0x00000000.02fa.03 ext: 0x18 spc: 0x1e34
    uba: 0x00000000.02fa.03 ext: 0x18 spc: 0x1e34

   struct ktuxcfbp[0], 12 bytes             @4192    
      struct ktufbuba, 8 bytes              @4192    
         ub4 kubadba                        @4192     0x004cd9b9
         ub2 kubaseq                        @4196     0x02fb
         ub1 kubarec                        @4198     0x0c
      sb2 ktufbext                          @4200     25
      sb2 ktufbspc                          @4202     5218

以前有过类似恢复硬件恢复之后,数据库无法open故障恢复

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