famous summary stack trace from Oracle Version 8.1.7.4.0 Bug Note

as this bug note claimed that:

PROBLEM:
——–
Customer frequently receives the following errors while rollback of a
transcation using Portal application:

ORA-603: ORACLE server session terminated by fatal error
ORA-600: internal error code, arguments: [6856], [0], [0], [], [], [], [],
[]

ORA-600: internal error code, arguments: [25012], [3], [15], [], [], [], [],
[]

DIAGNOSTIC ANALYSIS:
——————–
Alert.log:
~~~~~~~~~~
Wed May 19 12:47:28 2004
Errors in file /opt/oracle/admin/ORTPTP/udump/ortptp_ora_6363.trc:
ORA-603: ORACLE server session terminated by fatal error
ORA-600: internal error code, arguments: [6856], [0], [0], [], [], [], [],
[]
Wed May 19 14:38:39 2004
Errors in file /opt/oracle/admin/ORTPTP/udump/ortptp_ora_782.trc:
ORA-600: internal error code, arguments: [25012], [3], [15], [], [], [], [],
[]

Tablespace 3 = TEMP tablespace.

Block dump in tracefile ortptp_ora_21207.trc points to TEMP tablespace and
TEMP segment:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Block header dump:  0x00c0b917
Object id on Block? Y
seg/obj: 0xc0b916  csc: 0x00.18f4bc  itc: 1  flg: O  typ: 1 – DATA
fsl: 0  fnx: 0x0 ver: 0x01
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

WORKAROUND:
———–

RELATED BUGS:
————-
3562030

REPRODUCIBILITY:
—————-
Frequently

TEST CASE:
———-

STACK TRACE:
————
Summary Stack   (to Full stack)   (to Function List)
ksedmp             # KSE: dump the process state
kgeriv             # KGE Record Internal error code (with Va_list) (IGNORE)
kgeasi             # Raise an error on an ASSERTION failure (IGNORE)
kdbmrd             ? Module Notes: kdb.c – Kernel Data Block structure and
internal manipulation
kdoqmd             ? Module Notes: kdo.c – Kernel Data Operations
kcoapl             NAME: kcoapl – Kernel Cache Op APpLy
kcbchg1
kcbchg
ktuapundo          ktuapundo – Kernel Transaction Undo APply UNdo
ktbapundo          ktbapundo – Kernel Transaction Block APply UNdo
kdoiur             declare local objects */
kcoubk             kcoubk – Kernel Cache Op Undo callBacK — invoke undo
callback routine    */
ktundo             ktundo – Kernel Transaction UNDO
ktubko             Get undo record to rollback transaction, non-CR only */
ktuabt             ktuabt – Kernel Transaction Undo ABorT
*/
ktcrab             KTC: Kernel Transaction Control Real ABort – Abort a
transaction.
ktdabt
k2labo             abort session: first abort aborts tx
k2send             TESTING SUPPORT:
xctrol             XaCTion ROLlback: Rollback the current transaction of the
current session.
opiodr             OPIODR: ORACLE code request driver – route the current
request
ttcpip             TTCPIP: Two Task Common PIPe read/write
opitsk             opitsk – Two Task Oracle Side Function Dispatcher
opiino             opiino – ORACLE Program Interface INitialize Opi
opiodr             OPIODR: ORACLE code request driver – route the current
request
opidrv             # opidrv – ORACLE Program Interface DRiVer (IGNORE)
sou2o              # Main Oracle executable entry point
main               # Standard executable entry point
start              # C program entry point (IGNORE)
**********************************************************************************************

another summary:

drepprep     perform the document indexing
evapls    EVAluate any PLSql function
kcmclscn    check Lamport SCN
kcsadj1    adjust SCN
kgesinv    KGE Signal Internal (Named) error (with VA_list)
kghalo    KGH: main allocation entry point
kghalp    KGH: Allocate permanent memory
kghfnd    KGH: Find a chunk of at least the minimum size
kghfrunp    KGH: Ask client to free unpinned space
kghfrx    Free extent. This is called when a heap is unpinned to request that it
kghgex    KGH: Get a new extent
kghnospc    KGH: There is no space available in the heap
kghpmalo    KGH: Find and return a permanent chunk of space
kghxal    Allocate a fixed size piece of shared memory.
kglhpd    KGL HeaP Deallocate
kglobcl    KGL OBject CLear all tables
kglpnal    KGL PiN ALlOcate
kglpnc    KGL: PiN heaps and load data pieces of a Cursor object
kglpndl    KGL PiN DeLete
kglrfcl    KGL ReFerence CLear
kgmexec    KGM EXECute
kkmpost    POST PROCESSING
kksalx    ALlocate ‘size’ bytes from the eXecution-time heap
kkscls    KKS: Close the cursor, user is done with it
kkspfda    Multiple context area management
kkssbt    KKS: set bind types
kksscl    KKS: scan child list?
koklcopy    KOK Lob COPY.
koklcpb2c    KOK Lob CoPy Binary data (BFILE/BLOB) into Clob
kolfgdir    KOL File Get DIRectory object, path and FileNames.
kpuexec    KPU: Execute
kpuexecv8    KPU: Execute V8
kpurcsc    KPU Remote Call with ServiceContext, Callbacks
kqdgtc    return an open and parsed cursor for the given statement
kqldprr    KQLD Parent Referential constraint Read
kqllod    KQL: database object load
kqlsadd    kqlsadd – KQLS ADD a new element to a subordinate set
kqlslod    KQLS: Load all subordinate set elements for a given heap
kslcll    KSL: Clean up after a given latch
kslcllt    Clean up after a given latch
kslilcr    invoke latch cleanup routine:
ksmapg    KSM: Callback function for allocating a PGA extent, calls OSD to alloc
ksmasg    Callback function for allocating an SGA extent.
kssxdl    KSS: delete SO ignoring all except severe errors. cleans latches
ksucln    KSUCLN: Cleanup detached process
ksudlc    delete call
ksudlp    KSU: delete process.called when user detaches or during cleanup by PMON
ksuxda    KSUCLN: Attempt to delete all processes that are marked dead.
ksuxdl    KSUCLN: Delete state object for PMON
ksuxfl    KSU: Find dead processes and cleanup their latches. Called by PMON
kxfpbgpc    Get Permanent Chunks
kxfpbgtc    Buffer Allocation Get Chunk
kxfpnfy    KXFP: NotiFY (component notifier)
kxfxse    KXFX: execute
kxstcls    Trace cursor closing
opicca    ORACLE Program Interface: Clear Context Area
opiclo    ORACLE Program Interface: CLOse cursor
opiprs    ORACLE Program Interface: PaRSe
opitca    OPITCA: sets up the context area
pextproc    Pefm call EXTernal PROCedure
qerocStart    This function creates a collection iterator row-source to iterate
qkadrv    QKADRV: allocate query structures
qkajoi    QKAJOI: Query Kernel Allocation: JOIn processing
qximeop    QXIM Evaluate OPerand
rpicls    RPI: Recursive Program Interface CLoSe
selexe    SELEXE: prepare context area for fetch
xtyinpr    XTY Insert Numeric PRecision operator

 

ORA-600 Lookup Error Categories

Applies to:

Oracle Server – Enterprise Edition – Version:
Oracle Server – Personal Edition – Version:
Oracle Server – Standard Edition – Version:
Information in this document applies to any platform.
Checked for relevance 04-Jun-2009

Purpose

This note aims to provide a high level overview of the internal errors which may be encountered on the Oracle Server (sometimes referred to as the Oracle kernel). It is written to provide a guide to where a particular error may live and give some indication as to what the impact of the problem may be. Where a problem is reproducible and connected with a specific feature, you might obviously try not using the feature. If there is a consistent nature to the problem, it is good practice to ensure that the latest patchsets are in place and that you have taken reasonable measures to avoid known issues.

For repeatable issues which the ora-600 tool has not listed a likely cause , it is worth constructing a test case. Where this is possible, it greatly assists in the resolution time of any issue. It is important to remember that, in a many instances , the Server is very flexible and a workaround can very often be achieved.

Scope and Application

This bulletin provides Oracle DBAs with an overview of internal database errors.

Disclaimer: Every effort has been made to provide a reasonable degree of accuracy in what has been stated. Please consider that the details provided only serve to provide an indication of functionality and, in some cases, may not be wholly correct.

ORA-600 Lookup Error Categories

In the Oracle Server source, there are two types of ora-600 error :

  • the first parameter is a number which reflects the source component or layer the error is connected with; or
  • the first parameter is a mnemonic which indicates the source module where the error originated. This type of internal error is now used in preference to an internal error number.

Both types of error may be possible in the Oracle server.

Internal Errors Categorised by number range

The following table provides an indication of internal error codes used in the Oracle server. Thus, if ora-600[X] is encountered, it is possible to glean some high level background information : the error in generated in the Y layer which indicates that there may be a problem with Z.

Ora-600 Base Functionality Description
1 Service Layer The service layer has within it a variety of service related components which are associated with in memory related activities in the SGA such as, for example : the management of Enqueues, System Parameters, System state objects (these objects track the use of structures in the SGA by Oracle server processes), etc.. In the main, this layer provides support to allow process communication and provides support for locking and the management of structures to support multiple user processes connecting and interacting within the SGA. Note : vos  – Virtual Operating System provides features to support the functionality above.  As the name suggests it provides base functionality in much the same way as is provided by an Operating System.

Ora-600 Base Functionality Description
1 vos Component notifier
100 vos Debug
300 vos Error
500 vos Lock
700 vos Memory
900 vos System Parameters
1100 vos System State object
1110 vos Generic Linked List management
1140 vos Enqueue
1180 vos Instance Locks
1200 vos User State object
1400 vos Async Msgs
1700 vos license Key
1800 vos Instance Registration
1850 vos I/O Services components
2000 Cache Layer Where errors are generated in this area, it is advisable to check whether the error is repeatable and whether the error is perhaps associated with recovery or undo type operations; where this is the case and the error is repeatable, this may suggest some kind of hardware or physical issue with a data file, control file or log file. The Cache layer is responsible for making the changes to the underlying files and well as managing the related memory structures in the SGA. Note : rcv indicates recovery. It is important to remember that the Oracle cache layer is effectively going through the same code paths as used by the recovery mechanism.

Ora-600 Base Functionality Description
2000 server/rcv Cache Op
2100 server/rcv Control File mgmt
2200 server/rcv Misc (SCN etc.)
2400 server/rcv Buffer Instance Hash Table
2600 server/rcv Redo file component
2800 server/rcv Db file
3000 server/rcv Redo Application
3200 server/cache Buffer manager
3400 server/rcv Archival & media recovery component
3600 server/rcv recovery component
3700 server/rcv Thread component
3800 server/rcv Compatibility segment

It is important  to consider when the error occurred and the context in which the error was generated. If the error does not reproduce, it may be an in memory issue.

4000 Transaction Layer Primarily the transaction layer is involved with maintaining structures associated with the management of transactions.  As with the cache layer , problems encountered in this layer may indicate some kind of issue at a physical level. Thus it is important to try and repeat the same steps to see if the problem recurs.

Ora-600 Base Functionality Description
4000 server/txn Transaction Undo
4100 server/txn Transaction Undo
4210 server/txn Transaction Parallel
4250 server/txn Transaction List
4300 space/spcmgmt Transaction Segment
4400 txn/lcltx Transaction Control
4450 txn/lcltx distributed transaction control
4500 txn/lcltx Transaction Block
4600 space/spcmgmt Transaction Table
4800 dict/rowcache Query Row Cache
4900 space/spcmgmt Transaction Monitor
5000 space/spcmgmt Transaction Extent

It is important to try and determine what the object involved in any reproducible problem is. Then use the analyze command. For more information, please refer to the analyze command as detailed in the context of  Note:28814.1; in addition, it may be worth using the dbverify as discussed in Note:35512.1.

6000 Data Layer The data layer is responsible for maintaining and managing the data in the database tables and indexes. Issues in this area may indicate some kind of physical issue at the object level and therefore, it is important to try and isolate the object and then perform an anlayze on the object to validate its structure.

Ora-600 Base Functionality Description
6000 ram/data
ram/analyze
ram/index
data, analyze command and index related activity
7000 ram/object lob related errors
8000 ram/data general data access
8110 ram/index index related
8150 ram/object general data access

Again, it is important to try and determine what the object involved in any reproducible problem is. Then use the analyze command. For more information, please refer to the analyze command as detailed in the context of  Note:28814.1; in addition, it may be worth using the dbverify as discussed in Note:35512.1.

12000 User/Oracle Interface & SQL Layer Components This layer governs the user interface with the Oracle server. Problems generated by this layer usually indicate : some kind of presentation or format error in the data received by the server, i.e. the client may have sent incomplete information; or there is some kind of issue which indicates that the data is received out of sequence

Ora-600 Base Functionality Description
12200 progint/kpo
progint/opi
lob related
errors at interface level on server side, xa , etc.
12300 progint/if OCI interface to coordinating global transactions
12400 sqlexec/rowsrc table row source access
12600 space/spcmgmt operations associated with tablespace : alter / create / drop operations ; operations associated with create table / cluster
12700 sqlexec/rowsrc bad rowid
13000 dict/if dictionary access routines associated with kernel compilation
13080 ram/index kernel Index creation
13080 sqllang/integ constraint mechanism
13100 progint/opi archival and Media Recovery component
13200 dict/sqlddl alter table mechanism
13250 security/audit audit statement processing
13300 objsupp/objdata support for handling of object generation and object access
14000 dict/sqlddl sequence generation
15000 progint/kpo logon to Oracle
16000 tools/sqlldr sql loader related

You should try and repeat the issue and with the use of sql trace , try and isolate where exactly the issue may be occurring within the application.

14000 System Dependent Component internal error values This layer manages interaction with the OS. Effectively it acts as the glue which allows the Oracle server to interact with the OS. The types of operation which this layer manages are indicated as follows.

Ora-600 Base Functionality Description
14000 osds File access
14100 osds Concurrency management;
14200 osds Process management;
14300 osds Exception-handler or signal handler management
14500 osds Memory allocation
15000 security/dac,
security/logon
security/ldap
local user access validation; challenge / response activity for remote access validation; auditing operation; any activities associated with granting and revoking of privileges; validation of password with external password file
15100 dict/sqlddl this component manages operations associated with creating, compiling (altering), renaming, invalidating, and dropping  procedures, functions, and packages.
15160 optim/cbo cost based optimizer layer is used to determine optimal path to the data based on statistical information available on the relevant tables and indexes.
15190 optim/cbo cost based optimizer layer. Used in the generation of a new index to determine how the index should be created. Should it be constructed from the table data or from another index.
15200 dict/shrdcurs used to in creating sharable context area associated with shared cursors
15230 dict/sqlddl manages the compilation of triggers
15260 dict/dictlkup
dict/libcache
dictionary lookup and library cache access
15400 server/drv manages alter system and alter session operations
15410 progint/if manages compilation of pl/sql packages and procedures
15500 dict/dictlkup performs dictionary lookup to ensure semantics are correct
15550 sqlexec/execsvc
sqlexec/rowsrc
hash join execution management;
parallel row source management
15600 sqlexec/pq component provides support for Parallel Query operation
15620 repl/snapshots manages the creation of snapshot or materialized views as well as related snapshot / MV operations
15640 repl/defrdrpc layer containing various functions for examining the deferred transaction queue and retrieving information
15660 jobqs/jobq manages the operation of the Job queue background processes
15670 sqlexec/pq component provides support for Parallel Query operation
15700 sqlexec/pq component provides support for Parallel Query operation; specifically mechanism for starting up and shutting down query slaves
15800 sqlexec/pq component provides support for Parallel Query operation
15810 sqlexec/pq component provides support for Parallel Query operation; specifically functions for creating mechanisms through which Query co-ordinator can communicate with PQ slaves;
15820 sqlexec/pq component provides support for Parallel Query operation
15850 sqlexec/execsvc component provides support for the execution of SQL statements
15860 sqlexec/pq component provides support for Parallel Query operation
16000 loader sql Loader direct load operation;
16150 loader this layer is used for ‘C’ level call outs to direct loader operation;
16200 dict/libcache this is part of library Cache operation. Amongst other things it manages the dependency of SQL objects and tracks who is permitted to access these objects;
16230 dict/libcache this component is responsible for managing access to remote objects as part of library Cache operation;
16300 mts/mts this component relates to MTS (Multi Threaded Server) operation
16400 dict/sqlddl this layer contains functionality which allows tables to be loaded / truncated and their definitions to be modified. This is part of dictionary operation;
16450 dict/libcache this layer layer provides support for multi-instance access to the library cache; this functionality is applicable therefore to OPS environments;
16500 dict/rowcache this layer provides support to load / cache Oracle’s dictionary in memory in the library cache;
16550 sqlexec/fixedtab this component maps data structures maintained in the Oracle code to fixed tables such that they can be queried using the SQL layer;
16600 dict/libcache this layer performs management of data structures within the library cache;
16651 dict/libcache this layer performs management of dictionary related information within library Cache;
16701 dict/libcache this layer provides library Cache support to support database creation and forms part of the bootstrap process;
17000 dict/libcache this is the main library Cache manager. This Layer maintains the in memory representation of cached sql statements together will all the necessary support that this demands;
17090 generic/vos this layer implementations error management operations: signalling errors, catching  errors, recovering from errors, setting error frames, etc.;
17100 generic/vos Heap manager. The Heap manager manages the storage of internal data in an orderly and consistent manner. There can be many heaps serving various purposes; and heaps within heaps. Common examples are the SGA heap, UGA heap and the PGA heap. Within a Heap there are consistency markers which aim to ensure that the Heap is always in a consistent state. Heaps are use extensively and are in memory structures – not on disk.
17200 dict/libcache this component deals with loading remote library objects into the local library cache with information from the remote database.
17250 dict/libcache more library cache errors ; functionality for handling pipe operation associated with dbms_pipe
17270 dict/instmgmt this component manages instantiations of procedures, functions, packages, and cursors in a session. This provides a means to keep track of what has been loaded in the event of process death;
17300 generic/vos manages certain types of memory allocation structure.  This functionality is an extension of the Heap manager.
17500 generic/vos relates to various I/O operations. These relate to async i/o operation,  direct i/o operation and the management of writing buffers from the buffer cache by potentially a number of database writer processes;
17625 dict/libcache additional library Cache supporting functions
17990 plsql plsql ‘standard’ package related issues
18000 txn/lcltx transaction and savepoint management operations
19000 optim/cbo cost based optimizer related operations
20000 ram/index bitmap index and index related errors.
20400 ram/partnmap operations on partition related objects
20500 server/rcv server recovery related operation
21000 repl/defrdrpc,
repl/snapshot,
repl/trigger
replication related features
23000 oltp/qs AQ related errors.
24000 dict/libcache operations associated with managing stored outlines
25000 server/rcv tablespace management operations

Internal Errors Categorised by mnemonic

The following table details mnemonics error stems which are possible. If you have encountered : ora-600[kkjsrj:1] for example, you should look down the Error Mnemonic column (errors in alphabetical order) until you find the matching stem. In this case, kkj indicates that something unexpected has occurred in job queue operation.

Error Mnemonic(s) Functionality Description
ain ainp ram/index ain – alter index; ainp –  alter index partition management operation
apacb optim/rbo used by optimizer in connect by processing
atb atbi atbo ctc ctci cvw dict/sqlddl alter table , create table (IOT) or cluster operations as well as create view related operations (with constraint handling functionality)
dbsdrv sqllang/parse alter / create database operation
ddfnet progint/distrib various distributed operations on remote dictionary
delexe sqlexec/dmldrv manages the delete statement operation
dix ram/index manages drop index or validate index operation
dtb dict/sqlddl manages drop table operation
evaa2g evah2p evaa2g dbproc/sqlfunc various functions involves in evaluating operand outcomes such as : addition , average, OR operator, bites AND , bites OR, concatenation, as well as Oracle related functions : count(), dump() , etc. The list is extensive.
expcmo expgon dbproc/expreval handles expression evaluation with respect to two operands being equivalent
gra security/dac manages the granting and revoking of privilege rights to a user
gslcsq plsldap support for operations with an LDAP server
insexe sqlexec/dmldrv handles the insert statement operation
jox progint/opi functionality associated with the Java compiler and with the Java runtime environment within the Server
k2c k2d progint/distrib support for database to database operation in distributed environements as well as providing, with respect to the 2-phase commit protocol, a globally unique Database id
k2g k2l txn/disttx support for the 2 phase commit protocol protocol and the coordination of the various states in managing the distributed transaction
k2r k2s k2sp progint/distrib k2r – user interface for managing distributed transactions and combining distributed results ; k2s – handles logging on, starting a transaction, ending a transaction and recovering a transaction; k2sp – management of savepoints in a distributed environment.
k2v txn/disttx handles distributed recovery operation
kad cartserv/picklercs handles OCIAnyData implementation
kau ram/data manages the modification of indexes for inserts, updates and delete operations for IOTs as well as modification of indexes for IOTs
kcb kcbb kcbk kcbl kcbs kcbt kcbw kcbz cache manages Oracle’s buffer cache operation as well as operations used by capabilities such as direct load, has clusters , etc.
kcc kcf rcv manages and coordinates operations on the control file(s)
kcit context/trigger internal trigger functionality
kck rcv compatibility related checks associated with the compatible parameter
kcl cache background lck process which manages locking in a RAC or parallel server multiple instance environment
kco kcq kcra kcrf kcrfr kcrfw kcrp kcrr kcs kct kcv rcv various buffer cache operation such as quiesce operation , managing fast start IO target, parallel recovery operation , etc.
kd ram/data support for row level dependency checking and some log miner operations
kda ram/analyze manages the analyze command and collection of statistics
kdbl kdc kdd ram/data support for direct load operation, cluster space management and deleting rows
kdg ram/analyze gathers information about the underlying data and is used by the analyze command
kdi kdibc3 kdibco kdibh kdibl kdibo kdibq kdibr kdic kdici kdii kdil kdir kdis kdiss kdit kdk ram/index support of the creation of indexes on tables an IOTs and index look up
kdl kdlt ram/object lob and temporary lob management
kdo ram/data operations on data such as inserting a row piece or deleting a row piece
kdrp ram/analyze underlying support for operations provided by the dbms_repair package
kds kdt kdu ram/data operations on data such as retrieving a row and updating existing row data
kdv kdx ram/index functionality for dumping index and managing index blocks
kfc kfd kfg asm support for ASM file and disk operations
kfh kfp kft rcv support for writing to file header and transportable tablespace operations
kgaj kgam kgan kgas kgat kgav kgaz argusdbg/argusdbg support for Java Debug Wire Protocol (JDWP) and debugging facilites
kgbt kgg kgh kghs kghx kgkp vos kgbt – support for BTree operations; kgg – generic lists processing; kgh – Heap Manager : managing the internal structures withing the SGA / UGA / PGA and ensures their integrity; kghs – Heap manager with Stream support; kghx – fixed sized shared memory manager; kgkp – generic services scheduling policies
kgl kgl2 kgl3 kgla kglp kglr kgls dict/libcache generic library cache operation
kgm kgmt ilms support for inter language method services – or calling one language from another
kgrq kgsk kgski kgsn kgss vos support for priority queue and scheduling; capabilities for Numa support;  Service State object manager
kgupa kgupb kgupd0 kgupf kgupg kgupi kgupl kgupm kgupp kgupt kgupx kguq2 kguu vos Service related activities activities associated with for Process monitor (PMON); spawning or creating of background processes; debugging; managing process address space;  managing the background processes; etc.
kgxp vos inter process communication related functions
kjak kjat kjb kjbl kjbm kjbr kjcc kjcs kjctc kjcts kjcv kjdd kjdm kjdr kjdx kjfc kjfm kjfs kjfz kjg kji kjl kjm kjp kjr kjs kjt kju kjx ccl/dlm dlm related functionality ; associated with RAC or parallel server operation
kjxgf kjxgg kjxgm kjxgn kjxgna kjxgr ccl/cgs provides communication & synchronisation associated with GMS or OPS related functionality as well as name service and OPS Instance Membership Recovery Facility
kjxt ccl/dlm DLM request message management
kjzc kjzd kjzf kjzg kjzm ccl/diag support for diagnosibility amongst OPS related services
kkb dict/sqlddl support for operatoins which load/change table definitions
kkbl kkbn kkbo objsupp/objddl support for tables with lobs , nested tables and varrays as well as columns with objects
kkdc kkdl kkdo dict/dictlkup support for constraints, dictionary lookup and dictionary support for objects
kke optim/cbo query engine cost engine; provides support functions that provide cost estimates for queries under a number of different circumstances
kkfd sqlexec/pq support for performing parallel query operation
kkfi optim/cbo optimizer support for matching of expressions against functional ndexes
kkfr kkfs sqlexec/pq support for rowid range handling as well as for building parallel query query operations
kkj jobqs/jobq job queue operation
kkkd kkki dict/dbsched resource manager related support. Additionally, provides underlying functions provided by dbms_resource_manager and dbms_resource_manager_privs packages
kklr dict/sqlddl provides functions used to manipulate LOGGING and/or RECOVERABLE attributes of an object (non-partitioned table or index or  partitions of a partitioned table or index)
kkm kkmi dict/dictlkup provides various semantic checking functions
kkn ram/analyze support for the analyze command
kko kkocri optim/cbo Cost based Optimizer operation : generates alternative execution plans in order to find the optimal / quickest access to the data.  Also , support to determine cost and applicability of  scanning a given index in trying to create or rebuild an index or a partition thereof
kkpam kkpap ram/partnmap support for mapping predicate keys expressions to equivalent partitions
kkpo kkpoc kkpod dict/partn support for creation and modification of partitioned objects
kkqg kkqs kkqs1 kkqs2 kkqs3 kkqu kkqv kkqw optim/vwsubq query rewrite operation
kks kksa kksh kksl kksm dict/shrdcurs support for managing shared cursors/ shared sql
kkt dict/sqlddl support for creating, altering and dropping trigger definitions as well as handling the trigger operation
kkxa repl/defrdrpc underlying support for dbms_defer_query package operations
kkxb dict/sqlddl library cache interface for external tables
kkxl dict/plsicds underlying support for the dbms_lob package
kkxm progint/opi support for inter language method services
kkxs dict/plsicds underlying support for the dbms_sys_sql package
kkxt repl/trigger support for replication internal trigger operation
kkxwtp progint/opi entry point into the plsql compiler
kky drv support for alter system/session commands
kkz kkzd kkzf kkzg kkzi kkzj kkzl kkzo kkzp kkzq kkzr kkzu kkzv repl/snapshot support for snapshots or Materialized View validation and operation
kla klc klcli klx tools/sqlldr support for direct path sql loader operation
kmc kmcp kmd kmm kmr mts/mts support for Multi Threaded server operation (MTS) : manange and operate the virtual circuit mechanism, handle the dispatching of massages, administer shared servers and for collecting and maintaining statistics associated with MTS
knac knafh knaha knahc knahf knahs repl/apply replication apply operation associated with Oracle streams
kncc repl/repcache support for replication related information stored and maintained in library cache
kncd knce repl/defrdrpc replication related enqueue and dequeue of transction data as well as other queue related operations
kncog repl/repcache support for loading replicaiton object group information into library cache
kni repl/trigger support for replication internal trigger operation
knip knip2 knipi knipl knipr knipu knipu2 knipx repl/intpkg support for replication internal package operation.
kno repl/repobj support for replication objects
knp knpc knpcb knpcd knpqc knps repl/defrdrpc operations assocaied with propagating transactions to a remote node and coordination of this activity.
knst repl/stats replication statistics collection
knt kntg kntx repl/trigger support for replication internal trigger operation
koc objmgmt/objcache support for managing ADTs objects in the OOCI heap
kod objmgmt/datamgr support for persistent storage for objects : for read/write objects, to manage object IDs, and to manage object concurrency and recovery.
koh objmgmt/objcache object heap manager provides memory allocation services for objects
koi objmgmt/objmgr support for object types
koka objsupp/objdata support for reading images, inserting images, updating images, and deleting images based on object references (REFs).
kokb kokb2 objsupp/objsql support for nested table objects
kokc objmgmt/objcache support for pinning , unpinning and freeing objects
kokd objsupp/datadrv driver on the server side for managing objects
koke koke2 koki objsupp/objsql support for managing objects
kokl objsupp/objdata lob access
kokl2 objsupp/objsql lob DML and programmatic interface support
kokl3 objsupp/objdata object temporary LOB support
kokle kokm objsupp/objsql object SQL evaluation functions
kokn objsupp/objname naming support for objects
koko objsupp/objsup support functions to allow oci/rpi to communicate with Object Management Subsystem (OMS).
kokq koks koks2 koks3 koksr objsupp/objsql query optimisation for objects , semantic checking and semantic rewrite operations
kokt kokt2 kokt3 objsupp/objddl object compilation type manager
koku kokv objsupp/objsql support for unparse object operators and object view support
kol kolb kole kolf kolo objmgmt/objmgr support for object Lob buffering , object lob evaluation and object Language/runtime functions for Opaque types
kope2 kopi2 kopo kopp2 kopu koputil kopz objmgmt/pickler 8.1 engine implementation,  implementation of image ops for 8.1+ image format together with various pickler related support functions
kos objsupp/objsup object Stream interfaces for images/objects
kot kot2 kotg objmgmt/typemgr support for dynamic type operations to create, delete, and  update types.
koxs koxx objmgmt/objmgt object generic image Stream routines and miscellaneous generic object functions
kpcp kpcxlt progint/kpc Kernel programmatic connection pooling and kernel programmatic common type XLT translation routines
kpki progint/kpki kernel programatic interface support
kpls cartserv/corecs support for string formatting operations
kpn progint/kpn support for server to server communication
kpoal8 kpoaq kpob kpodny kpodp kpods kpokgt kpolob kpolon kpon progint/kpo support for programmatic operations
kpor progint/opi support for streaming protocol used by replication
kposc progint/kpo support for scrollable cursors
kpotc progint/opi oracle side support functions for setting up trusted external procedure callbacks
kpotx kpov progint/kpo support for managing local and distributed transaction coordination.
kpp2 kpp3 sqllang/parse kpp2 – parse routines for dimensions;
kpp3 – parse support for create/alter/drop summary  statements
kprb kprc progint/rpi support for executing sql efficiently on the Oracle server side as well as for copying data types during rpi operations
kptsc progint/twotask callback functions provided to all streaming operation as part of replication functionality
kpu kpuc kpucp progint/kpu Oracle kernel side programmatic user interface,  cursor management functions and client side connection pooling support
kqan kqap kqas argusdbg/argusdbg server-side notifiers and callbacks for debug operations.
kql kqld kqlp dict/libcache SQL Library Cache manager – manages the sharing of sql statements in the shared pool
kqr dict/rowcache row cache management. The row cache consists of a set of facilities to provide fast access to table definitions and locking capabilities.
krbi krbx krby krcr krd krpi rcv Backup and recovery related operations :
krbi – dbms_backup_restore package underlying support.; krbx –  proxy copy controller; krby – image copy; krcr – Recovery Controlfile Redo; krd – Recover Datafiles (Media & Standby Recovery);  krpi – support for the package : dbms_pitr
krvg krvt rcv/vwr krvg – support for generation of redo associated with DDL; krvt – support for redo log miner viewer (also known as log miner)
ksa ksdp ksdx kse ksfd ksfh ksfq ksfv ksi ksim ksk ksl ksm ksmd ksmg ksn ksp kspt ksq ksr kss ksst ksu ksut vos support for various kernel associated capabilities
ksx sqlexec/execsvc support for query execution associated with temporary tables
ksxa ksxp ksxr vos support for various kernel associated capabilities in relation to OPS or RAC operation
kta space/spcmgmt support for DML locks and temporary tables associated with table access
ktb ktbt ktc txn/lcltx transaction control operations at the block level : locking block, allocating space within the block , freeing up space, etc.
ktec ktef ktehw ktein ktel kteop kteu space/spcmgmt support for extent management operations :
ktec – extent concurrency operations; ktef – extent format; ktehw – extent high water mark operations; ktein – extent  information operations; ktel – extent support for sql loader; kteop – extent operations : add extent to segment, delete extent, resize extent, etc. kteu – redo support for operations changing segment header / extent map
ktf txn/lcltx flashback support
ktfb ktfd ktft ktm space/spcmgmt ktfb – support for bitmapped space manipulation of files/tablespaces;  ktfd – dictionary-based extent management; ktft – support for temporary file manipulation; ktm – SMON operation
ktp ktpr ktr ktri txn/lcltx ktp – support for parallel transaction operation; ktpr – support for parallel transaction recovery; ktr – kernel transaction read consistency;
ktri – support for dbms_resumable package
ktsa ktsap ktsau ktsb ktscbr ktsf ktsfx ktsi ktsm ktsp ktss ktst ktsx ktt kttm space/spcmgmt support for checking and verifying space usage
ktu ktuc ktur ktusm txn/lcltx internal management of undo and rollback segments
kwqa kwqi kwqic kwqid kwqie kwqit kwqj kwqm kwqn kwqo kwqp kwqs kwqu kwqx oltp/qs support for advanced queuing :
kwqa – advanced queue administration; kwqi – support for AQ PL/SQL trusted callouts; kwqic – common AQ support functions; kwqid – AQ dequeue support; kwqie – AQ enqueu support ; kwqit – time management operation ; kwqj – job queue scheduler for propagation; kwqm – Multiconsumer queue IOT support; kwqn – queue notifier; kwqo – AQ support for checking instType checking options; kwqp – queueing propagation; kwqs – statistics handling; kwqu – handles lob data. ; kwqx – support for handling transformations
kwrc kwre oltp/re rules engine evaluation
kxcc kxcd kxcs sqllang/integ constraint processing
kxdr sqlexec/dmldrv DML driver entrypoint
kxfp kxfpb kxfq kxfr kxfx sqlexec/pq parallel query support
kxhf kxib sqlexec/execsvc khhf- support for hash join file and memory management; kxib – index buffering operations
kxs dict/instmgmt support for executing shared cursors
kxti kxto kxtr dbproc/trigger support for trigger operation
kxtt ram/partnmap support for temporary table operations
kxwph ram/data support for managing attributes of the segment of a table / cluster / table-partition
kza security/audit support for auditing operations
kzar security/dac support for application auditing
kzck security/crypto encryption support
kzd security/dac support for dictionary access by security related functions
kzec security/dbencryption support inserting and retrieving encrypted objects into and out of the database
kzfa kzft security/audit support for fine grained auditing
kzia security/logon identification and authentication operations
kzp kzra kzrt kzs kzu kzup security/dac security related operations associated with privileges
msqima msqimb sqlexec/sqlgen support for generating sql statments
ncodef npi npil npixfr progint/npi support for managing remote network connection from  within the server itself
oba sqllang/outbufal operator buffer allocate for various types of operators : concatenate, decode, NVL, etc.  the list is extensive.
ocik progint/oci OCI oracle server functions
opiaba opidrv opidsa opidsc opidsi opiexe opifch opiino opilng opipar opipls opirip opitsk opix progint/opi OPI Oracle server functions – these are at the top of the server stack and are called indirectly by ythe client in order to server the client request.
orlr objmgmt/objmgr support for  C langauge interfaces to user-defined types (UDTs)
orp objmgmt/pickler oracle’s external pickler / opaque type interfaces
pesblt pfri pfrsqc plsql/cox pesblt – pl/sql built in interpreter; pfri – pl/sql runtime; pfrsqc – pl/sql callbacks for array sql and dml with returning
piht plsql/gen/utl support for pl/sql implementation of utl_http package
pirg plsql/cli/utl_raw support for pl/sql implementation of utl_raw package
pism plsql/cli/utl_smtp support for pl/sql implementation of utl_smtp package
pitcb plsql/cli/utl_tcp support for pl/sql implementation of utl_tcp package
piur plsql/gen/utl_url support for pl/sql implementation of utl_url package
plio plsql/pkg pl/sql object instantiation
plslm plsql/cox support for NCOMP processing
plsm pmuc pmuo pmux objmgmt/pol support for pl/sql handling of collections
prifold priold plsql/cox support to allow rpc forwarding to an older release
prm sqllang/param parameter handling associated with sql layer
prsa prsc prssz sqllang/parse prsa – parser for alter cluster command; prsc – parser for create database command; prssz – support for parse context to be saved
psdbnd psdevn progint/dbpsd psdbnd – support for managing bind variables; psdevn – support for pl/sql debugger
psdicd progint/plsicds small number of ICD to allow pl/sql to call into ‘C’ source
psdmsc psdpgi progint/dbpsd psdmsc – pl/sql system dependent miscellaneous functions ; psdpgi – support for opening and closing cursors in pl/sql
psf plsql/pls pl/sql service related functions for instantiating called pl/sql unit in library cache
qbadrv qbaopn sqllang/qrybufal provides allocation of buffer and control structures in query execution
qcdl qcdo dict/dictlkup qcdl – query compile semantic analysis; qcdo – query compile dictionary support for objects
qci dict/shrdcurs support for SQL language parser and semantic analyser
qcop qcpi qcpi3 qcpi4 qcpi5 sqllang/parse support for query compilation parse phase
qcs qcs2 qcs3 qcsji qcso dict/dictlkup support for semantic analysis by SQL compiler
qct qcto sqllang/typeconv qct – query compile type check operations; qcto –  query compile type check operators
qcu sqllang/parse various utilities provided for sql compilation
qecdrv sqllang/qryedchk driver performing high level checks on sql language query capabilities
qerae qerba qerbc qerbi qerbm qerbo qerbt qerbu qerbx qercb qercbi qerco qerdl qerep qerff qerfi qerfl qerfu qerfx qergi qergr qergs qerhc qerhj qeril qerim qerix qerjm qerjo qerle qerli qerlt qerns qeroc qeroi qerpa qerpf qerpx qerrm qerse qerso qersq qerst qertb qertq qerua qerup qerus qervw qerwn qerxt sqlexec/rowsrc row source operators :
qerae – row source (And-Equal) implementation; qerba – Bitmap Index AND row source; qerbc – bitmap index compaction row source; qerbi – bitmap index creation row source; qerbm – QERB Minus row source; qerbo  – Bitmap Index OR row source; qerbt – bitmap convert row source; qerbu – Bitmap Index Unlimited-OR row source; qerbx – bitmap index access row source; qercb – row source: connect by; qercbi – support for connect by; qerco – count row source; qerdl – row source delete; qerep – explosion row source; qerff – row source fifo buffer; qerfi  – first row row source; qerfl  – filter row source definition; qerfu – row source: for update; qerfx – fixed table row source; qergi – granule iterator row source; qergr – group by rollup row source; qergs – group by sort row source; qerhc – row sources hash clusters; qerhj – row source Hash Join;  qeril  – In-list row source; qerim – Index Maintenance row source; qerix – Index row source; qerjo – row source: join; qerle – linear execution row source implementation; qerli – parallel create index; qerlt – row source populate Table;  qerns  – group by No Sort row source; qeroc – object collection iterator row source; qeroi – extensible indexing query component; qerpa – partition row sources; qerpf – query execution row source: prefetch; qerpx – row source: parallelizer; qerrm – remote row source; qerse – row source: set implementation; qerso – sort row source; qersq – row source for sequence number; qerst  – query execution row sources: statistics; qertb – table row source; qertq  – table queue row source; qerua – row source : union-All;
qerup – update row source; qerus – upsert row source ; qervw – view row source; qerwn – WINDOW row source; qerxt – external table fetch row source
qes3t qesa qesji qesl qesmm qesmmc sqlexec/execsvc run time support for sql execution
qkacon qkadrv qkajoi qkatab qke qkk qkn qkna qkne sqlexec/rwsalloc SQL query dynamic structure allocation routines
qks3t sqlexec/execsvc query execution service associated with temp table transformation
qksmm qksmms qksop sqllang/compsvc qksmm –  memory management services for the SQL compiler; qksmms – memory management simulation services for the SQL compiler; qksop – query compilation service for operand processing
qkswc sqlexec/execsvc support for temp table transformation associated for with clause.
qmf xmlsupp/util support for ftp server; implements processing of ftp commands
qmr qmrb qmrs xmlsupp/resolver support hierarchical resolver
qms xmlsupp/data support for storage and retrieval of XOBs
qmurs xmlsupp/uri support for handling URIs
qmx qmxsax xmlsupp/data qmx – xml support; qmxsax – support for handling sax processing
qmxtc xmlsupp/sqlsupp support for ddl  and other operators related to the sql XML support
qmxtgx xmlsupp support for transformation : ADT -> XML
qmxtsk xmlsupp/sqlsupp XMLType support functions
qsme summgmt/dict summary management expression processing
qsmka qsmkz dict/dictlkup qsmka – support to analyze request in order to determine whether a summary could be created that would be useful; qsmkz – support for create/alter summary semantic analysis
qsmp qsmq qsmqcsm qsmqutl summgmt/dict qsmp – summary management partition processing; qsmq – summary management dictionary access; qsmqcsm – support for create / drop / alter summary and related dimension operations; qsmqutl – support for summaries
qsms summgmt/advsvr summary management advisor
qxdid objsupp/objddl support for domain index ddl operations
qxidm objsupp/objsql support for extensible index dml operations
qxidp objsupp/objddl support for domain index ddl partition operations
qxim objsupp/objsql extensible indexing support for objects
qxitex qxopc qxope objsupp/objddl qxitex – support for create / drop indextype; qxope – execution time support for operator  callbacks; qxope – execution time support for operator DDL
qxopq qxuag qxxm objsupp/objsql qxopq – support for queries with user-defined operators; qxuag – support for user defined aggregate processing; qxxm – queries involving external tables
rfmon rfra rfrdb rfrla rfrm rfrxpt drs implements 9i data guard broker monitor
rnm dict/sqlddl manages rename statement operation
rpi progint/rpi recursive procedure interface which handles the the environment setup where multiple recursize statements are executed from one top level statement
rwoima sqlexec/rwoprnds row operand operations
rwsima sqlexec/rowsrc row source implementation/retrieval according to the defining query
sdbima sqlexec/sort manages and performs sort operation
selexe sqlexec/dmldrv handles the operation of select statement execution
skgm osds platform specific memory management rountines interfacing with O.S. allocation functions
smbima sor sqlexec/sort manages and performs sort operation
sqn dict/sqlddl support for parsing references to sequences
srdima srsima stsima sqlexec/sort manages and performs sort operation
tbsdrv space/spcmgmt operations for executing create / alter / drop tablespace and related supporting functions
ttcclr ttcdrv ttcdty ttcrxh ttcx2y progint/twotask two task common layer which provides high level interaction and negotiation functions for Oracle client when communicating with the server.  It also provides important function of converting client side data / data types into equivalent on the server and vice versa
uixexe ujiexe updexe upsexe sqlexec/dmldrv support for : index maintenance operations, the execution of the update statement and associated actions connected with update as well as the upsert command which combines the operations of update and insert
vop optim/vwsubq view optimisation related functionality
xct txn/lcltx support for the management of transactions and savepoint operations
xpl sqlexec/expplan support for the explain plan command
xty sqllang/typeconv type checking functions
zlke security/ols/intext label security error handling component

关注dbDao.com的新浪微博

扫码关注dbDao.com 微信公众号:

Comments

  1. admin says:

    Subject: ORA-600 INDEX FOR 8.0.5
    Creation Date: 17-NOV-1998

    Problem Description:
    ====================

    ORA-600 errors are internal exceptions handled by the RDBMS
    Kernel. They consist of multiple arguments, the first of
    which is an identifier. The identifyer ranges from 1 to 32767.
    Currently Oracle8 uses up to 20000 for exceptions.

    Problem Explanation:
    ====================

    OSS has provided an internal index of ORA-600 errors since
    version 7.

    Problem References:
    ===================

    Indexes exist for versions 7.2.2 and 8.0.3.

    Author: Richard Ware
    Created: November 06, 1996
    Updated: November 06, 1998

    NOTE: | = new file for Oracle 8.

    ORA-600 BASE INTERNAL ERROR INDEX
    RDBMS VERSION 8.0.5
    1st
    Argument Module Description

    SERVICE LAYER COMPONENT

    [ 1] ksc.c Kernel Service Component notifier.
    [1XX] ksd.c Kernel Service Debug internal errors.
    [2XX] ksdp.c Kernel Service Debug Parser.
    [3XX] kse.c Kernel Service Error manager.
    [5XX] ksl.c Kernel Service layer Latching & Wait-post Implement.
    [7XX] ksm.c Kernel Service Memory component implementation.
    [9XX] ksp.c Kernel Service layer system Parameters component.
    [110X] kgg.c Kernel Generic Generic lists.
    [111X] kgss.c Kernel Generic Service State object manager.
    [115X] ksq.c Kernel Service enQueues.
    [119X] ksi.c Kernel Service layer Instance locks.
    [12XX] ksu.c Kernel Service User management.
    [13XX] ksucln.c Kernel Service User management CLeaNup process.
    [14XX] ksa.c Kernel Service Asynchronous messages.
    [15XX] kkxwtp.c Kernel Kompilation pl/sql Compiler.
    kpor.c Kernel KPO RPC callback for streaming.
    [16XX] ksb.c Kernel Service Background processes.
    [17XX] ksk.c Kernel Service license Key component.
    [18XX] ksim.c Kernel Service Instance Manager (registration).
    [185X] ksfh.c | Kernel Service File i/o Helper component.
    [186X] ksfq.c | Kernel Service seQuential File i/o interface.
    [19XX] ksfv.c | Kernel Service File i/o serVer component.

    CACHE LAYER COMPONENT

    [20XX] kco.c Kernel Cache Op(erations).
    [21XX] kcc.c Kernel Cache layer Control file component.
    [22XX] kcm.c Kernel Cache Miscellaneous functions (SCN).
    kcsm.c Kernel Cache Shared Routines.
    [23XX] kcrf.c Kernel Cache Redo File management component.
    [24XX] kcht.c Kernel Cache buffer Hash Table.
    [26XX] kcrfr.c Kernel Cache Redo File Read.
    kcrfrw.c Kernel Cache Redo File Read.
    [27XX] kcrf.c Kernel Cache Redo File management component.
    [28XX] kcf.c Kernel Cache Files component.
    [29XX] kcf.c Kernel Cache Files component.
    [30XX] kcra.c Kernel Cache Redo Application/Access.
    [30XX] kcrp.c Kernel Cache Recovery Parallel.
    [32XX] kcb.c Kernel Cache Buffer management Implementation.
    [33XX] kcbz.c Subroutines for kcb (cache layer).
    [34XX] kcrr.c Kernel Cache Redo aRchival.
    [35XX] kcbl.c Kernel Cache Buffer Load management.
    [36XX] kcv.c Kernel Cache recoVery component.
    [37XX] kct.c Kernel Cache Threads component (SQL layer).
    [38XX] kck.c Kernel Cache Compatibility segment component.

    TRANSACTION LAYER COMPONENT

    [40XX] ktu.c Kernel Transaction Undo.
    kql.c Kernel SQL Library manager.
    [41XX] ktur.c Kernel Transaction Undo Recovery.
    ktuc.c Kernel Transaction Undo called from Cache layer.
    [42XX] ktl.c Kernel Tranaction List blocks changed.
    ktp.c | Kernel Transaction Parallel.
    [43XX] kts.c Kernel Transaction Segment management.
    ktscbr.c Kernel Transaction Segment CallBack Routines.
    [44XX] ktc.c Kernel Transaction Control.
    [445X] ktdbas.h Kernel Transaction Distributed option BASe.
    [45XX] ktb.c Kernel Transaction Block code.
    ktbt.c Kernel Transaction Block Table.
    ktr.c Kernel Transaction Read.
    ktz.c Kernel TranZaction testing.
    [46XX] kta.c Kernel Transaction table Access definitions.
    [47XX] kkxrd.c Kernel Transaction DBMS_ROWID package.
    ktsfx.c Kernel Transaction Segment dataFile eXtension mgmt.
    ktsa.c Kernel Transaction Segment Space analysis.
    ktsb.c | Kernel Transaction Segment Bitmap management.
    ktss.c Kernel Transaction Space management segment procedures.
    [48XX] kqr.c Kernel SQL Row cache management component.
    [49XX] ktm.c Kernel Transaction Monitor Component (SMON).
    [50XX] ktec.c Kernel Transaction Extent Concurrent operations.
    [51XX] ktt.c Kernel Transaction Table Space.
    [52XX] kta.c Kernel Transaction table Access definitions.
    ktst.c Kernel Transaction Temporary Sort mgmnt implementation.
    [53XX] ktef.c Kernel Transaction Extent Flush extent map.
    ktehw.c Kernel Transaction Extent – High Water mark operations.
    [54XX] ktein.c Kernel Transaction Extent – INformation operations.
    kteop.c Kernel Transaction Extent – OPerations.

    DATA LAYER COMPONENT

    [60XX] kdi.c Kernel Data layer Index.
    kdil.c Kernel Data layer Index Load.
    kdis.c Kernel Data layer Index Split.
    [61XX] kdx.c Kernel Data indeX block.
    kdeu.c Kernel Data Export Unload.
    [62XX] kdxt.c Kernel Data indeX block Temporary block.
    kueuld.c Kernel Utility Export UnLoaDer routine.
    [63XX] kdk.c Kernal Data layer search Key.
    [65XX] kdo.c Kernel Data Operations.
    [67XX] kds.c Kernel Data layer Seek/Scan.
    kda.c Kernel Data Analyze driver.
    kdu.c Kernel Data Update.
    kdt.c Kernel Data Table insert.
    kdc.c Kernel Data Cluster.
    kdd.c Kernel Data Cluster.
    [68XX] kdn.c Kernel Data layer sequence Number generator.
    kdb.c Kernel Data Block structure and internal manipulation.
    kdg.c Kernel Data Gathering services.
    kdq.c Kernel Data Query component.
    [69XX] kdbl.c Kernel Data Block formatting Loader interface.
    [70XX] kprc.c Kernel Programatic interface Rpi Copy routines.
    [79XX] kdl.c | Kernel Data layer LOB implementation.

    ACCESS LAYER

    [80XX] kaf.c Kernel Access Fetch.
    [81XX] kau.c Kernel Access Update.
    [81XX] kkri.c Kernel parallel create Index.
    [81XX] kdic.c Kernel Data Index Create.
    [81XX] kdso.c Kernel Data layer Service Object support.

    PARALLEL SERVER ERROR COMPONENT LAYER

    [90XX] kcl.c Kernel Cache Lock background process.
    [999X] opigln.c Oracle Program Interface: Get LoNg column.
    [999X] klcs.c Kernel Loadable Character Set.
    [99XX] kkbl.c | Kernel Kompilation taBle with Lob support.

    SQL LAYER (USER/ORACLE INTERFACE) COMPONENT

    [12XXX] rsoima.c Kernel Row source SOrt IMplementation A.
    [122XX] opix.c Oracle Program Interface Xfer command to remote.
    opitsk.c Two Task Oracle Side Function Dispatcher.
    kprb.c Kernel PRogrammatic interface Bundled operations.
    kprlob.c Kernel Programmatic Recursive LOB functions.
    kpolob.c Kernel KPP Lob operations.
    kpoal8.c | Kernel Programmatic Oracle ALl Version 8.
    [123XX] kkm.c Kernel Kompilation seMantic analysis.
    apai.c Access Path Analysis Internal.
    kkqj.c Kernel Kompile Query Join analysis.
    kpotx.c | Kernel Programmatic OCI Transaction.
    prsc.c PaRSe Create DataBase.
    vop.c | View OPtimize.
    [124XX] rwsdef RoW Source DEFinitions.
    rcoima.c Row source: COunting IMPlementation A.
    rbfima.c Row source: BuFfer IMPlementation A
    rfuima.c Row source: For Update IMPlementation A.
    rixima.c Row source (IndeX) IMplementation A.
    rtb.c Row source TaBle.
    rae.c Row source (And-Equal) implementation.
    kxrd.c Kernel eXecution Row source Delete.
    kxpar.c Kernel eXecute PArtition Row sources.
    kxru.c Kernel eXecution Row source Update.
    qkajoi.c Query Kernel Allocation: JOIn processing.
    qkadrv.c Query Kernel buffer Allocate DRiVer.
    msqimb.c Make SQl Implementation B.
    [126XX] dcl.c Drop Cluster.
    csy.c Create SYnonym.
    cvw.c Create VieW.
    dsy.c Drop SYnonym.
    dtb.c Drop TaBle.
    seq.c SEQuence numbers.
    ctc.c Create Table or Cluster.
    tbsdrv.c TaBle Space execution DRiVer.
    dbsdrv.c DataBaSe DRiVer routines.
    [127XX] rtb.c Row TaBle sources.
    ksul.c Kernel Service User Language manager.
    psdbnd.c | PSD bind variable management routines.
    [128XX] kkdc.c Kernel Kompilation Dictionary support for Constraints.
    kkdl.c Kernel Kompilation Dictionary Lookup.
    kkm.c Kernel Kompilation seMantic analysis.
    kkn.c Kernel Kompilation aNalyze support.
    [129XX] ddfnet.c Dictionary DeFinition NETwork name.
    [130XX] sqn.c SeQueNce reference parsing.
    kdic.c Kernel Data Index Create.
    delexe.c DELete EXEcute.
    updexe.c UPDate EXEcute.
    insexe.c INSert EXEcute.
    selexe.c SELect EXEcute.
    kxcb.c | Kernel eXecute Constraints Backup.
    kxcc.c | Kernel eXecute Constraints Catch-all.
    kxcs.c | Kernel eXecute Constraints: SQL statements.
    [131XX] opiamr.c Oracle Program Interface Archival and Media Recovery.
    [132XX] atb.c Alter TaBle.
    ain.c Alter INdex.
    aud.c AUDit implementation file.
    ausdrv.c AUdit Statement DRiVer.
    aop.c Auditing OPtions implementation.
    [133XX] koki.c Kernel Object Id generator.
    kkbo.c Kernel Kompilation taBle with Object support.

    SYSTEM DEPENDENT LAYER

    [140XX] kza.c Kernel Zecurity layer Auditing.
    [141XX] scg.c System-dependent Concurrency – Global locks.
    [142XX] sp.c Unix operating System dependent Process functions.
    [143XX] ssexhd.c System EXception Signal HanDler.
    [145XX] mem.c MEMory component.

    SECURITY LAYER

    [150XX] kzd.c Kernel Security Dictionary routines.
    opilon.c OPI LOgoN.
    kzr.c Kernel Zecurity Resource routines.
    kzsr.c Kernel Zecurity state for Remote logins.
    [1508X] kzl.c Kernel Zecurity Label.
    [151XX] kkp.c Kernel Kompilation Procedure/function/package manager.
    [1516X] kko.c Kernel Kompile Optimizer.
    [1519X] kkocri.c | Kernel Kompile Optimizer Create Index.
    [152XX] kks.c Kernel Kompile Shared.
    [1526X] kkdo.c | Kernel Kompilation Dictionary support for Objects.
    kkbl.c | Kernel Kompilation taBle with Lob support.
    [1540X] kky.c Kerner Kompilation sYstem/session.
    [154XX] kkxwtp.c Kernel Kompilation pl/sql Compiler.
    [155XX] kkrp.c Kernel Kompile Row source: Parallelizer (DFO tree).
    kkrh.c | Kernel Kompile Row Hash source.
    kxhf.c | Kernel eXecution: Hash join File and memory management.
    kxhr.c | Kernel eXecution: Hash join Row management.
    [1560X] kkfd.c Kernel Kompile Fast Dataflow (PQDFO tree).
    [1561X] kkfr.c Kernel Kompile Fast (parallel) Rowid range manager.
    [1564X] kkxa.c Kernel Kompilation eXternal dbms_Asynchrpc.
    kncd.c Kernel replicatioN Dequeue Generic functions.
    [1566X] kkj.c Kernel Kompiletime Job queue.
    kkjp.c Kernel Kompiletime Job Package.
    [1567X] kkfs.c Kernel Kompile Fast SQL generator for DFO.
    [1568X] kkrt.c Kernel Kompile Row source Table create-as-select.
    [157XX] kxfp.c Kernel eXecute Fast (parallel) Process and buffer
    queue manager.
    [157XX] kxfpb.c | Kernel eXecute Fast (parallel) Buffer Allocation.
    [158XX] kxfx.c Kernel eXecute Fast (parallel) sql eXecution.
    [1581X] kxfq.c Kernel eXecute Fast table Queue and message queues.
    [1582X] ksxa.c | Kernel Service eXecute Affinity.
    [1583X] kxfr.c Kernel eXecute Fast Rowid range manager.
    [1585X] kxt.c Kernel eXecute Trigger.
    kxti.c | Kernel eXecute Trigger – Instead-of trigger.
    [1586X] kxs.c Kernel eXecute Shared cursor.

    DIRECT LOADER LAYER

    [1600X] opiul.c Oracle Programmable Interface for direct Loader.
    [160XX] klc.c Kernel Loader Column array builder.
    [161XX] klllr.c Kernel Loader Library Logical Record.
    klcli.c Kernel Loader C Level Interface to loader.
    klm.c Kernel Loader Memory.
    [162XX] kql.c Kernel SQL Library manager.
    [1623X] kqlr.c Kernel SQL Library Remote.
    [163XX] kmc.c Kernel Multi-stated/multi-threaded server Circuit cmpt.
    kmn.c Kernel Multi-threaded Network layer.
    kmd.c Kernel Multi-threaded server’s Dispatcher.
    kmm.c Kernel Multi-threaded server/dispatcher Monitor.
    [164XX] kkb.c Kernel Kompilation taBles (internal tables).
    kqlm.c Kernel SQL Library Multi-instance manager.
    [165XX] kqd.c Kernel Query processing layer Dictionary management.
    [1655X] kqf.c Kernel SQL Fixed tables/views management.
    kqfrs.c Kernel Query Fixed tables Row Source.
    kqfp.c Kernel Query Fixed Packages.
    [166XX] kqld.c | KQL Dictionary callbacks.
    kqls.c | Kernel SQL subordinate Set manager.
    [167XX] kqlb.c | KQL Bootstrapping Support.

    GENERIC LAYER

    [170XX] kgl.c Kernel Generic Library cache manager.
    kgl2.c Kernel Generic Library cache manager.
    [1709X] kge.c Kernel Generic Error manager.
    [171XX] kgh.c Kernel Generic shared Heap manager.
    [172XX] kglr.c Kernel Generic Library Remote.
    [1725X] kkxpp.c Kernel Kompile eXecute Pipe (Private).
    [1727X] kgi.c Kernel Generic Instantiation manager.
    [173XX] kghx.c Kernel Generic fiXed sized sHared memory manager.
    [174XX] kgh.c Kernel Generic sHared Heap manager. (reserved chunk)
    [175XX] kgff.c Kernel Generic direct File i/o adaptor.
    kgk.c Kernel Generic toKen table manager.
    kgfd.c Kernel Generic File i/o subsystem Driver.
    [176XX] kgl3.c | Kernel Generic Library cache manager.
    [1799X] kkxwtp.c Kernel Kompilation pl/sql Compiler.
    [1799X] plsw.c PL/Sql Wrapper.
    p2c.c PL/SQL to .C file.
    p2icd.c PL/SQL compiler, creates .EX*, .C, and .H files.

    TWO PHASE COMMIT LAYER

    [1800X] xct.c XaCTion (TRANSaCTion) management implementation.
    [1802X] k2.c Kernel 2-phase commit misc functions.
    [181XX] k2i.c Kernel 2-phase commit Indoubt table interface.
    [180XX] k2g.c Kernel 2-phase commit Global tran id (Replication).
    [1804X] k2c.c Kernel-2-kernel Capabilities.
    [1806X] k2d.c Kernel 2-phase commit globally unique Database id.
    [181XX] k2l.c Kernel 2-phase commit Log records and log interface.
    [1826X] k2r.c Kernel 2-phase commit issue multiple RPCs.
    [182XX] npi.c Network Program Interface (two task, MTS).
    ncodef.c Network COnnection component’s ncoDEF interfaces.
    [183XX] k2s.c Kernel 2-phase commit Server (distributed).
    k2v.c Kernel 2-phase commit recoVery (active portion).

    OBJECT LAYER

    [190XX] kke.c Kernel Kompile query Engine cost engine.
    [191XX] koc.c | Kernel Object Cache manager.
    koh.c | Kernel Object Heap manager.
    [192XX] koi.c | Kernel Object Interface.
    [194XX] kot.c | Kernel Open Type Manager.
    kotg.c | Kernel Open Type Manager accessor (Get) routines.
    kokt.c | Kernel Object Kompilation Type manager.
    kokt2.c | Kernel Object Kompilation Type manager 2.
    kokt3.c | Kernel Object Kompilation Type manager 3.
    [195XX] kod.c | Kernel Object generic Data manager.
    kokd.c | Kernel Object Kernel-side Driver.
    kokn.c | Kernel Object Kernel-side Naming.
    [198XX] kokv.c | RDBMS Kernel Object Kernel-side object View support.
    [197XX] kol.c | Kernel Object c Language interface.
    [199XX] koka.c | Kernel Object Kernel-side object Access.
    kokl.c | Kernel Object Kernel-side Lob access.
    kokl3.c | Kernel Object Kernel-side temporary LOB support.
    [1999X] stsima.c | SorT Support IMplementation A.
    kksdopt.c Kernel Kompile Smart Disk No OPtion.
    [200XX] kos.c | Kernel Object Stream interfaces for images/objects.
    kdib.c Bitmap Index general definitions.
    kdibc.c Bitmap Index Compression stream.
    kdibco.c Bitmap Index Compression stream, Output.
    kdibh.c Bitmap index Hash-table.
    kdibi.c Bitmap index Inversion item-Table.
    kdibq.c KDIB Queue class.
    kdibr.c KDIB Row source utility.
    kdibl.c KDI Bitmap index maintenance for dml and direct load.
    kkrbi.c Bitmap index creation row source.
    kkrbo.c KKRB Or row source.
    kkrbt.c Kernel Kompile Row source: Bob_dylan converTor.
    kkrbu.c KKRB Unlimited-OR row source.
    kkrbx.c KKRB indeX (kdi) access row source.
    kkrbc.c Bitmap index Compaction row source.
    [204XX] kkpo.c | Kernel Kompilation of Partitioned Objects.
    kkpod.c | Kernel Kompilation Partitioned Objects Dictionary.
    [2042X] kkpoc.c | Kernel Kompilation Partition Objects cursor Compile.
    [205XX] krb.c Kernel Backup/Restore miscellenaous functions.
    krbb.c Kernel Recovery Backup/restore Backup set creation.
    krbc.c Kernel Recovery backup/Restore controlfile.
    krbd.c Kernel Recovery Backup/restore Device control.
    krbi.c Kernel Recovery Backup/restore ICDs.
    krbm.c Kernel Recovery Backup/restore Miscellaneous functions.
    krbr.c Kernel Recovery Backup/restore Restore.
    krby.c Kernel Recovery Backup/Restore image copY.
    kkrba.c KKRB AND row source.

    REPLICATION LAYER

    [210XX] knps.c | Kernel replicatioN Parallel propagation Slave.
    kkzp.c Kernel K(mumble) Znapshot Pl/sql interface.
    kkz.c Kernel K(mumble) Znapshots. Table Replication.
    kkzg.c | Kernel Kompile Znapshot Generation.
    kkxt.c Kernel Kompilation eXternal Trigger.

    OLTP LAYER

    [230XX] kwqa.c | Kernel OLTP Queues Administration interface ICDs.
    kwqi.c | Kernel OLTP Queues Interface.
    kwqic.c | Kernel OLTP Queue Interface Common.
    kwqid.c | Kernel OLTP Queue Interface Dequeue.
    kwqie.c | Kernel OLTP Queues Interface Enqueue.
    kwqit.c | Kernel OLTP Queues Interface Time Management.
    kwqu.c | Kernel OLTP Queue Userdata.
    [248XX] npil.c Kernel NPI Lob functions.
    [250XX] kft.c Kernel File management Tablespace component.

    Author: Richard Ware
    Created: November 06, 1996
    Updated: November 06, 1998

    NOTE: | = new file for Oracle 8.

    ORA-600 BASE INTERNAL ERROR INDEX
    RDBMS VERSION 8.0.5
    1st
    Argument Module Description

    SERVICE LAYER COMPONENT

    [ 1] ksc.c Kernel Service Component notifier.
    [1XX] ksd.c Kernel Service Debug internal errors.
    [2XX] ksdp.c Kernel Service Debug Parser.
    [3XX] kse.c Kernel Service Error manager.
    [5XX] ksl.c Kernel Service layer Latching & Wait-post Implement.
    [7XX] ksm.c Kernel Service Memory component implementation.
    [9XX] ksp.c Kernel Service layer system Parameters component.
    [110X] kgg.c Kernel Generic Generic lists.
    [111X] kgss.c Kernel Generic Service State object manager.
    [115X] ksq.c Kernel Service enQueues.
    [119X] ksi.c Kernel Service layer Instance locks.
    [12XX] ksu.c Kernel Service User management.
    [13XX] ksucln.c Kernel Service User management CLeaNup process.
    [14XX] ksa.c Kernel Service Asynchronous messages.
    [15XX] kkxwtp.c Kernel Kompilation pl/sql Compiler.
    kpor.c Kernel KPO RPC callback for streaming.
    [16XX] ksb.c Kernel Service Background processes.
    [17XX] ksk.c Kernel Service license Key component.
    [18XX] ksim.c Kernel Service Instance Manager (registration).
    [185X] ksfh.c | Kernel Service File i/o Helper component.
    [186X] ksfq.c | Kernel Service seQuential File i/o interface.
    [19XX] ksfv.c | Kernel Service File i/o serVer component.

    CACHE LAYER COMPONENT

    [20XX] kco.c Kernel Cache Op(erations).
    [21XX] kcc.c Kernel Cache layer Control file component.
    [22XX] kcm.c Kernel Cache Miscellaneous functions (SCN).
    kcsm.c Kernel Cache Shared Routines.
    [23XX] kcrf.c Kernel Cache Redo File management component.
    [24XX] kcht.c Kernel Cache buffer Hash Table.
    [26XX] kcrfr.c Kernel Cache Redo File Read.
    kcrfrw.c Kernel Cache Redo File Read.
    [27XX] kcrf.c Kernel Cache Redo File management component.
    [28XX] kcf.c Kernel Cache Files component.
    [29XX] kcf.c Kernel Cache Files component.
    [30XX] kcra.c Kernel Cache Redo Application/Access.
    [30XX] kcrp.c Kernel Cache Recovery Parallel.
    [32XX] kcb.c Kernel Cache Buffer management Implementation.
    [33XX] kcbz.c Subroutines for kcb (cache layer).
    [34XX] kcrr.c Kernel Cache Redo aRchival.
    [35XX] kcbl.c Kernel Cache Buffer Load management.
    [36XX] kcv.c Kernel Cache recoVery component.
    [37XX] kct.c Kernel Cache Threads component (SQL layer).
    [38XX] kck.c Kernel Cache Compatibility segment component.

    TRANSACTION LAYER COMPONENT

    [40XX] ktu.c Kernel Transaction Undo.
    kql.c Kernel SQL Library manager.
    [41XX] ktur.c Kernel Transaction Undo Recovery.
    ktuc.c Kernel Transaction Undo called from Cache layer.
    [42XX] ktl.c Kernel Tranaction List blocks changed.
    ktp.c | Kernel Transaction Parallel.
    [43XX] kts.c Kernel Transaction Segment management.
    ktscbr.c Kernel Transaction Segment CallBack Routines.
    [44XX] ktc.c Kernel Transaction Control.
    [445X] ktdbas.h Kernel Transaction Distributed option BASe.
    [45XX] ktb.c Kernel Transaction Block code.
    ktbt.c Kernel Transaction Block Table.
    ktr.c Kernel Transaction Read.
    ktz.c Kernel TranZaction testing.
    [46XX] kta.c Kernel Transaction table Access definitions.
    [47XX] kkxrd.c Kernel Transaction DBMS_ROWID package.
    ktsfx.c Kernel Transaction Segment dataFile eXtension mgmt.
    ktsa.c Kernel Transaction Segment Space analysis.
    ktsb.c | Kernel Transaction Segment Bitmap management.
    ktss.c Kernel Transaction Space management segment procedures.
    [48XX] kqr.c Kernel SQL Row cache management component.
    [49XX] ktm.c Kernel Transaction Monitor Component (SMON).
    [50XX] ktec.c Kernel Transaction Extent Concurrent operations.
    [51XX] ktt.c Kernel Transaction Table Space.
    [52XX] kta.c Kernel Transaction table Access definitions.
    ktst.c Kernel Transaction Temporary Sort mgmnt implementation.
    [53XX] ktef.c Kernel Transaction Extent Flush extent map.
    ktehw.c Kernel Transaction Extent – High Water mark operations.
    [54XX] ktein.c Kernel Transaction Extent – INformation operations.
    kteop.c Kernel Transaction Extent – OPerations.

    DATA LAYER COMPONENT

    [60XX] kdi.c Kernel Data layer Index.
    kdil.c Kernel Data layer Index Load.
    kdis.c Kernel Data layer Index Split.
    [61XX] kdx.c Kernel Data indeX block.
    kdeu.c Kernel Data Export Unload.
    [62XX] kdxt.c Kernel Data indeX block Temporary block.
    kueuld.c Kernel Utility Export UnLoaDer routine.
    [63XX] kdk.c Kernal Data layer search Key.
    [65XX] kdo.c Kernel Data Operations.
    [67XX] kds.c Kernel Data layer Seek/Scan.
    kda.c Kernel Data Analyze driver.
    kdu.c Kernel Data Update.
    kdt.c Kernel Data Table insert.
    kdc.c Kernel Data Cluster.
    kdd.c Kernel Data Cluster.
    [68XX] kdn.c Kernel Data layer sequence Number generator.
    kdb.c Kernel Data Block structure and internal manipulation.
    kdg.c Kernel Data Gathering services.
    kdq.c Kernel Data Query component.
    [69XX] kdbl.c Kernel Data Block formatting Loader interface.
    [70XX] kprc.c Kernel Programatic interface Rpi Copy routines.
    [79XX] kdl.c | Kernel Data layer LOB implementation.

    ACCESS LAYER

    [80XX] kaf.c Kernel Access Fetch.
    [81XX] kau.c Kernel Access Update.
    [81XX] kkri.c Kernel parallel create Index.
    [81XX] kdic.c Kernel Data Index Create.
    [81XX] kdso.c Kernel Data layer Service Object support.

    PARALLEL SERVER ERROR COMPONENT LAYER

    [90XX] kcl.c Kernel Cache Lock background process.
    [999X] opigln.c Oracle Program Interface: Get LoNg column.
    [999X] klcs.c Kernel Loadable Character Set.
    [99XX] kkbl.c | Kernel Kompilation taBle with Lob support.

    SQL LAYER (USER/ORACLE INTERFACE) COMPONENT

    [12XXX] rsoima.c Kernel Row source SOrt IMplementation A.
    [122XX] opix.c Oracle Program Interface Xfer command to remote.
    opitsk.c Two Task Oracle Side Function Dispatcher.
    kprb.c Kernel PRogrammatic interface Bundled operations.
    kprlob.c Kernel Programmatic Recursive LOB functions.
    kpolob.c Kernel KPP Lob operations.
    kpoal8.c | Kernel Programmatic Oracle ALl Version 8.
    [123XX] kkm.c Kernel Kompilation seMantic analysis.
    apai.c Access Path Analysis Internal.
    kkqj.c Kernel Kompile Query Join analysis.
    kpotx.c | Kernel Programmatic OCI Transaction.
    prsc.c PaRSe Create DataBase.
    vop.c | View OPtimize.
    [124XX] rwsdef RoW Source DEFinitions.
    rcoima.c Row source: COunting IMPlementation A.
    rbfima.c Row source: BuFfer IMPlementation A
    rfuima.c Row source: For Update IMPlementation A.
    rixima.c Row source (IndeX) IMplementation A.
    rtb.c Row source TaBle.
    rae.c Row source (And-Equal) implementation.
    kxrd.c Kernel eXecution Row source Delete.
    kxpar.c Kernel eXecute PArtition Row sources.
    kxru.c Kernel eXecution Row source Update.
    qkajoi.c Query Kernel Allocation: JOIn processing.
    qkadrv.c Query Kernel buffer Allocate DRiVer.
    msqimb.c Make SQl Implementation B.
    [126XX] dcl.c Drop Cluster.
    csy.c Create SYnonym.
    cvw.c Create VieW.
    dsy.c Drop SYnonym.
    dtb.c Drop TaBle.
    seq.c SEQuence numbers.
    ctc.c Create Table or Cluster.
    tbsdrv.c TaBle Space execution DRiVer.

  2. admin says:

    Hdr: 6084112 9.2.0.8 RDBMS 9.2.0.8 TXN MGMT LOCAL PRODID-5 PORTID-212 5902053
    Abstract: INSTANCE SLOW SHOW SEVERAL LONGTIME RUNNING WAIT EVENTS

    PROBLEM:
    ——–
    Seems that all buffer busy waits and library cache lock are waiting for
    session id 6 (SMON) which holds the undo segment tx slot event.

    DIAGNOSTIC ANALYSIS:
    ——————–
    Verified in HAnganalize “undo segment tx slot” is blocker.

    WORKAROUND:
    ———–
    The Event 10512 to turn off SMON check to shrink rollback segments.

    RELATED BUGS:
    ————-
    5902053

    REPRODUCIBILITY:
    —————-

    TEST CASE:
    ———-

    STACK TRACE:
    ————
    Function ksedmp IGNORE THIS FUNCTION {kse}
    KSE: dump the process state IGNORE

    Function ksdxfdmp {ksdx}
    KSDX: Function: invoked named DuMP

    Function ksdxcb IGNORE THIS FUNCTION {ksdx}
    CallBack for sosd layer signal handler (IGNORE) Processes the reason w
    e were signalled and takes action

    Function sspuser {sspuser}
    SSPUSER: handle SIGUSR2 for ORACLE.

    Function 0000428C UNKNOWN-FUNCTION / MODULE {}

    -ably for the given number of microseconds. A wait * time of 0 wi
    ll cause the process to yield the CPU to other processes * that ar
    e ready to run if this facility is provided by the target

    Function ksliwat {ksl}
    KSL: Latching: Awaken a wait event

    Function kslwaitns UNKNOWN-FUNCTION / MODULE {}

    Function kskthbwt UNKNOWN-FUNCTION / MODULE {}

    Function kslwait {ksl}
    Wait for N centi-seconds or until posted Arguments: (time_in_10_msecs,
    reason, id, p1, p2, p3)

    Function ktubnd {ktu}
    ktubnd – Kernel transaction Undo BiND
    */ Binds the next transaction id to the transaction state object.
    */ Returns the transaction id and the appropriate undo segment.
    */

    Function ktubgn {ktu}
    ktubgn – Kernel Transaction Undo BeGiN transaction
    */

    Function kteclck {ktec}
    kteclck – KTE Concurrency – set extent map LoCK Sets the disk lock on
    the segment header extent map. The segment must already have been lo
    cked exclusive using ktegsh() Called from above the cache.

    Function ktusrs {ktu}
    ktusrs – Kernel Transaction Undo Shrink Rollback Segments
    */ Free the inactive extents between the oldest and (current+1)
    */ active extents untill the segment size is closest but not
    */

    Function ktursn {ktu}
    ksursn – Kernel Transaction Undo Rollback segment Shrink Numbered. Shr
    inks the given rollback segment if it can. Sets moreUSN to TRUE if th
    ere might be a larger numbered valid rollback segment. Sets moreEx to
    TRUE if this USN should be shrunk some more.

    Function ktursr {ktu}
    ktursr – Kernel Transaction Undo Rollback segment Shrink Requested Cal
    led by SMON to shrink the posted rollback segments

    Function ktmmon {ktm}
    KTM: TX Monitor: background timeout action

    Function ksbrdp {ksb}
    KSB: run a detached (background) process

    Function opirip IGNORE THIS FUNCTION {opirip}
    Oracle Program Interface Run Independent Process (IGNORE) Invoked from
    special-function SOU2O direct call in OPIMAI of detached process invo
    cation. Initializes fixed-PGA in RAM and SQL layers

    Function opidrv IGNORE THIS FUNCTION {opidrv}
    opidrv – ORACLE Program Interface DRiVer (IGNORE) This is the entry po
    int into the Oracle side of the two task interface.

    Function sou2o IGNORE THIS FUNCTION {sou2o}
    Main Oracle executable entry point IGNORE this in call stacks

    Function main IGNORE THIS FUNCTION {sou2o}
    Standard executable entry point IGNORE this in call stacks

    Function start IGNORE THIS FUNCTION {sou2o}
    C program entry point (IGNORE)

  3. maclean says:

    This waitevent has been introduced in Oracle10G Release2
    Waitevent : RMAN backup & recovery I/O
    The waitevent is identifying any IO done by RMAN to a datafile.

    The event is called in the following parts of the software :
    krbb.c : Creation of a backuppiece
    krbd.c : Allocate of a channel
    krbm.c : Maintenance commands
    krbr.c : Restore and Recovery
    krby.c – Backup/Restore image copy

    If reading/ writing is slow, then this would be an i/o issue and resolved by improving / tuning io for the datafiles.

    This document explains RMAN backup performance in depth.

    RMAN Backup Performance (Doc ID 360443.1)

  4. maclean says:

    Summary Stack (to Full stack) (to Function List)
    ksedst # KSE: dump the call stack
    ksedmp # KSE: dump the process state
    ksfdmp # Call relevant dump routine
    kgerinv kgerinv – KGE Record Internal (Named) error (with
    Va_list) */
    kgeasnmierr
    krslint
    kcrrnsfwa
    ksbabs KSB: Background process: Action based server
    ksbrdp KSB: run a detached (background) process
    opirip # Oracle Program Interface Run Independent Process
    (IGNORE)
    opidrv # opidrv – ORACLE Program Interface DRiVer (IGNORE)
    sou2o # Main Oracle executable entry point
    opimai_real
    main # Standard executable entry point
    libc_start_main
    start # C program entry point (IGNORE)

  5. maclean says:

    Summary Stack (to Full stack) (to Function List)
    ksedmp # KSE: dump the process state
    ksddoa # Debug support Do an Action
    ksdpcg # KSD: Post and check event in the specified event group
    ksdpec # KSD: Post Event and Check trigger condition
    ksfpec # KSF: Post an event??
    kgesev KGE: Signal Error code (with Va_list)
    kgesec2
    qctErr932
    qctErrConvertDataTy
    qctstad
    pe
    qctocssm
    qctcopn
    qctcpqb
    qctcpqbl
    qctcpqb
    opitca OPITCA: sets up the context area
    kksLoadChild
    kxsGetRuntimeLock
    kksfbc KKS: Find Bound Cursor
    kkspsc0
    kksParseCursor KKS: Parse Cursor
    opiosq0 OPI: prepare to parse a sql command
    kpooprx
    kpoal8 kpoal8.c – Kernel Programmatic Oracle ALl Version 8
    opiodr OPIODR: ORACLE code request driver – route the current
    request
    kpoodrc
    rpiswu2 RPI: SWitch User in recursive sql
    kpoodr kpoodr replaces ttcdrv to handle pisdef in fastpath mode
    upirtrc NAME
    kpurcsc kpurcsc – KPU Remote Call with ServiceContext, Callbacks
    kpuexecv8
    kpuexec kpuexec – KPU : Execute
    OCIStmtExecute OCIStmtExecute – OCI : Execute
    qksanAnalyzeSql
    748
    qolgenol
    spefcmpa OSD Marshall Procedure arguments
    spefmccallstd OSD C Calling Standard
    peftrusted Execute a trusted Callout.
    psdexsp All Private Routines *
    rpiswu2 RPI: SWitch User in recursive sql
    psdextp The only public routine, the actual PSD *
    pefccal
    pefcal
    pevm_FCAL
    pfrinstr_FCAL
    pfrrun_no_tool fast interpretation loop.
    pfrrun PSDEVN: PL/SQL Interpreter Main Instruction Loop
    plsql_run single entry point for top level pfrrun and penrun.
    peicnt PL/SQL controlled Execution
    kkxexe KKX: execute plsql
    opiexe opiexe – ORACLE Program Interface EXEcute
    kpoal8 kpoal8.c – Kernel Programmatic Oracle ALl Version 8
    opiodr OPIODR: ORACLE code request driver – route the current
    request
    ttcpip TTCPIP: Two Task Common PIPe read/write
    opitsk opitsk – Two Task Oracle Side Function Dispatcher
    opiino opiino – ORACLE Program Interface INitialize Opi
    opiodr OPIODR: ORACLE code request driver – route the current
    request
    opidrv # opidrv – ORACLE Program Interface DRiVer (IGNORE)
    sou2o # Main Oracle executable entry point
    opimai_real
    main # Standard executable entry point
    start # C program entry point (IGNORE)

  6. liu.maclean says:

    STACK TRACE:
    ————
    ksedmp ksqded ksqcmi ksqgtl ksqgel ktuServiceNTP ktucmt ktuabt ktcrab ktccle
    ksepop kgepop kgesev ksesec0 ktmpsm ktmpst ktmnpst ktubsy ktusrs ktursn
    ktursr ktmmon ksbrdp opirip opidrv sou2o main libc_start_main

    ksedmp # KSE: dump the process state
    ksqded KSQ: deadlock detection
    <—
    ———-
    ksqcmi KSQ: Change mode
    ksqgtl KSQ: get an enqueue
    ksqgel KSQ: get an enqueue
    ktuServiceNTP
    ktucmt ktucmt – Kernel Transaction Undo CoMmit Transaction

    */
    ktuabt ktuabt – Kernel Transaction Undo ABorT

    */
    ktcrab KTC: Kernel Transaction Control Real ABort – Abort a
    transaction.
    ktccle
    ksepop perform cleanup when an error frame is being popped */

    <———-
    kgepop kgepop – KGE POP to the current top error frame */
    kgesev KGE: Signal Error code (with Va_list)
    ksesec0 # IGNORE: Signal an error
    ktmpsm private procedure to post SMON */
    <———–
    ——
    ktmpst post system monitor process */
    ktmnpst
    ktubsy ktubsy – Kernel Transaction Undo BuSY
    ktusrs ktusrs – Kernel Transaction Undo Shrink Rollback Segments

    */ <———
    ktursn ksursn – Kernel Transaction Undo Rollback segment Shrink
    Numbered.
    ktursr ktursr – Kernel Transaction Undo Rollback segment Shrink
    Requested
    ktmmon KTM: TX Monitor: background timeout action
    ksbrdp KSB: run a detached (background) process
    opirip # Oracle Program Interface Run Independent Process
    (IGNORE)
    opidrv # opidrv – ORACLE Program Interface DRiVer (IGNORE)
    sou2o # Main Oracle executable entry point
    main # Standard executable entry point

Speak Your Mind

沪公网安备 31010802001379号

TEL/電話+86 13764045638
Email service@parnassusdata.com
QQ 47079569