11.1.0.7 solaris 两节点rac 因ora-07445 kjcvmsc()+232错误导致一个实例重启

有一套两节点11.1.0.7版本的数据库，一节点因ora-07445 kjcvmsc()+232错误导致实例重启，在mos上没有查到关于ora-07445 kjcvmsc()+232的太多信息，请ML帮忙看下。
alert日志报错信息
Exception [type: SIGSEGV, Address not mapped to object] [ADDR:0x69] [PC:0x104C7A0A8, kjcvmsc()+232]
Errors in file /export/home/oracle/oracle/diag/rdbms/statdb/statdb1/trace/statdb1_pmon_25373.trc  (incident=3048117):
ORA-07445: exception encountered: core dump [kjcvmsc()+232] [SIGSEGV] [ADDR:0x69] [PC:0x104C7A0A8] [Address not mapped to object] []
Incident details in: /export/home/oracle/oracle/diag/rdbms/statdb/statdb1/incident/incdir_3048117/statdb1_pmon_25373_i3048117.trc
Fri Aug 24 22:58:22 2012
Trace dumping is performing id=[cdmp_20120824225822]
Errors in file /export/home/oracle/oracle/diag/rdbms/statdb/statdb1/trace/statdb1_pmon_25373.trc:
ORA-00602: internal programming exception
ORA-07445: exception encountered: core dump [kjcvmsc()+232] [SIGSEGV] [ADDR:0x69] [PC:0x104C7A0A8] [Address not mapped to object] []
PMON (ospid: 25373): terminating the instance due to error 602
System state dump is made for local instance
System State dumped to trace file /export/home/oracle/oracle/diag/rdbms/statdb/statdb1/trace/statdb1_diag_25379.trc
Fri Aug 24 22:58:27 2012
ORA-1092 : opitsk aborting process报错里提到的trc都已经发到ML邮箱。
因以前这个节点上运行SYS_AUTO_SQL_TUNING_TASK任务老如下报错，导致运行此任务的session一直挂起不释放，每天运行都会生成一个，pmon一直释放不了这些session。后来把这个任务disable掉后不再报如下错误了，但是以前运行的session还是挂在那里。
Setting Resource Manager plan SCHEDULER[0x2C53]:DEFAULT_MAINTENANCE_PLAN via scheduler window
Setting Resource Manager plan DEFAULT_MAINTENANCE_PLAN via parameter
Mon Aug 20 22:00:08 2012
Begin automatic SQL Tuning Advisor run for special tuning task  "SYS_AUTO_SQL_TUNING_TASK"
Mon Aug 20 23:10:15 2012
Process 0x0x69c01bf98 appears to be hung in Auto SQL Tuning task
Current time = 1345475414, process death time = 1345475408
Attempting to kill process 0x0x69c01bf98 with OS pid = 26066
OSD kill succeeded for process 0x69c01bf98

11.1.0.7.0 - 64bit Production + SunOS +RAC
*** 2012-08-24 22:58:19.465
Exception [type: SIGSEGV, Address not mapped to object] [ADDR:0x69] [PC:0x104C7A0A8, kjcvmsc()+232]
*** 2012-08-24 22:58:19.803
Incident 3048117 created, dump file: /export/home/oracle/oracle/diag/rdbms/statdb/statdb1/incident/incdir_3048117/statdb1_pmon_25373_i3048117.trc
ORA-07445: exception encountered: core dump [kjcvmsc()+232] [SIGSEGV] [ADDR:0x69] [PC:0x104C7A0A8] [Address not mapped to object] []
PMON: fatal error while deleting s.o. 6a0447338 in this tree:
SO: 0x69c01afa0, type: 2, owner: 0x0, flag: INIT/-/-/0x00 if: 0x3 c: 0x3
proc=0x69c01afa0, name=process, file=ksu.h LINE:10706 ID:, pg=1
(process) Oracle pid:84, ser:17, calls cur/top: 0x6a7e299a0/0x0
          flags : (0x1) DEAD
          flags2: (0x10),  flags3: (0x0)
          int error: 0, call error: 0, sess error: 0, txn error 0
ksudlp FALSE at location: 0
  (post info) last post received: 0 0 159
              last post received-location: kcl2.h LINE:3650 ID:kclcget
              last process to post me: 69c009030 1 6
              last post sent: 0 0 41
              last post sent-location: ksv2.h LINE:1600 ID:ksvpst: checkpool
              last process posted by me: 758010ff0 140 0
  (latch info) wait_event=0 bits=0
  O/S info: user: oracle, term: UNKNOWN, ospid: 4402 (DEAD)
  OSD pid info: Unix process pid: 4402, image: oracle@nsstat1 (J001)pmon 在deleting SO 0x6a0447338的时候遇到了fatal error ORA-07445:kjcvmsc
SO 0x6a0447338 对应一个分布式锁DX
    SO: 0x6a0447338, type: 69, owner: 0x69cf39fc0, flag: INIT/-/-/0x00 if: 0x1 c: 0x1
     proc=0x69c01afa0, name=k2q_lock, file=k2q.h LINE:489 ID:, pg=1
    (k2qlock) hdl=0x69d9c48f8, mod=0x1, cln=0x10a0d49e8 flg=0x00, typ=110, ilz=240
    Dumping DX instance lock value (healthy):
        mgc: QNXD id1: 0xa0a5a7f0 id2: 0xd156c8d8 fmtid: 0x0004ac1e gtrid: STATDB.54867ca2.7.29.7864844
        typ: 0x2 flg: 0x00000004 state: 0x01
        tottx: 2  txncnt: 1  ptcnt: 0  ftcnt: 0  lastx: 0
        totbr: 2  brncnt: 1  fbcnt: 0  bvec: 0x00000001
        prep uba: 0x00000000.0000.00 glbl sscn: 0x0000.00000000
        prep scn: 0xffff.ffffffff cmt scn: 0xffff.ffffffff
        Local txn information:
            xid: 0x0007.01d.0078020c uba: 0x00000000.0000.00 sscn: 0x0000.00000000 inst: 1 state: 0x9
        Branch information:
            id2: 0xd156c8d8 inst: 1 state: 0x0 uid: 0x00000041
(k2g table)
error 602 detected in background process
ORA-00602: internal programming exception
ORA-07445: exception encountered: core dump [kjcvmsc()+232] [SIGSEGV] [ADDR:0x69] [PC:0x104C7A0A8] [Address not mapped to object] []

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    Then, if I try any other querie I have the following error :
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    ORA-03114: not connected to ORACLE
    Here is what it gives on alert_XE.log :
    Fri Feb 12 10:35:43 2010
    Errors in file /usr/lib/oracle/xe/app/oracle/admin/XE/udump/xe_ora_25191.trc:
    ORA-07445: exception encountered: core dump [koksspac()+211] [SIGSEGV] [Address not mapped to object] [0x48] [] []
    Can somebody help me ?

    I don't agree that the result (ora-7445, which is in fact an internal error) should occur in any circumstances.
    but, the platform isn't supported. so you don't have anywhere to go but to rewrite the sql and see if that works.
    if your question is answered, please mark the question as answered!

  • I'm getting ORA-07445 [kksLockDelete()+465] errors on a 10.2.0.3 Database

    Hello
    I am getting the following Error on our database when I run a procedure that takes many hours to complete:
    Mon Aug 23 10:39:43 2010
    Errors in file /oracle/admin/HLBCP/bdump/hlbcp_j000_27898.trc:
    ORA-07445: exception encountered: core dump [kksLockDelete()+465] [SIGSEGV] [Invalid permissions for mapped object [0x000000048] [] []
    It seems that when the DB is under pressure or a select with a large result set is executed this error occurs, and kills my procedure
    As I understand that SIGSEGV refers to OS (C Compiler) / Hardware issues? Is this correct?
    How can I test the OS and Compiler to ensure they are in a healthy condition?
    I Currently have an SR opened with Oracle but they are saying that 10.2.0.3 is desupported and will not be able to provide a fix.
    Upgrading to 10.2.0.4 is not an option for us.
    This particular database is contingency database (Using Dataguard)
    However from time to time we taken a Copy of the Contingency database and open in it on the contingency server to test it.
    (hence we discovered this issue)
    I am convinced that the issue we are having is hardware/OS related, as it does not happen on our Live Database which is on a different server.
    Has anyone encountered this issue before?
    How did you resolved it?
    _=The Output of the trace file=_
    /oracle/admin/MYDB1/bdump/MYDB1_j000_27898.trc
    Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - 64bit Production
    With the Partitioning and Data Mining options
    ORACLE_HOME = /oracle/database/10.2.0/db_1
    System name: HP-UX
    Node name: my_server
    Release: B.11.23
    Version: U
    Machine: ia64
    Instance name: MYDB1
    Redo thread mounted by this instance: 1
    Oracle process number: 22
    Unix process pid: 27898, image: oracle@my_server (J000)
    *** 2010-08-23 10:39:43.271
    *** ACTION NAME:(Transact MY Payments) 2010-08-23 10:39:43.270
    *** MODULE NAME:(MY_payment_pkg.transact;) 2010-08-23 10:39:43.270
    *** SERVICE NAME:(SYS$USERS) 2010-08-23 10:39:43.270
    *** SESSION ID:(303.22) 2010-08-23 10:39:43.270
    Exception signal: 11 (SIGSEGV), code: 2 (Invalid permissions for mapped object), addr: 0x48, PC: [0x4000000002a9a431, kksLockDelete()+465]
    r1: 60000000000b8f00 r20: c000000040e38fa0 br5: 0
    r2: c000000040e0c4e8 r21: 82 br6: c0000000003429b0
    r3: 0 r22: 80 br7: 4000000002a513f0
    r4: 0 r23: 0 ip: 4000000002a9a431
    r5: c000000000000408 r24: 9ffffffffcf73f30 iipa: 0
    r6: c00000000004f190 r25: c0000001edb7af58 cfm: c1e
    r7: 9ffffffffd7f8f58 r26: 4 um: 1a
    r8: c0000001f421a1d0 r27: c0000001edb7afc0 rsc: 1f
    r9: c0000001f4216b08 r28: 1fcd0 bsp: 9ffffffffd804708
    r10: c0000001f421a0c0 r29: c0151476 bspstore: 9ffffffffd804708
    r11: 0 r30: 0 rnat: ffffffff00000000
    r12: 9ffffffffffd3200 r31: c0151476 ccv: 1
    r13: 9ffffffffd465420 NaTs: 0 unat: 0
    r14: 12f00000000 PRs: 1c6c7 fpsr: 9804c8a74433f
    r15: c0000001f4216ab8 br0: 4000000002a9a3e0 pfs: c000000000000c1e
    r16: b br1: c0000000001f0c00 lc: 0
    r17: c0000001ec873e18 br2: 0 ec: 0
    r18: ffffffff br3: 0 isr: 9ffffffffd804708
    r19: c000000040e0a890 br4: 0 ifa: 0
    Reason code: 001c
    *** 2010-08-23 10:39:43.340
    ksedmp: internal or fatal error
    ORA-07445: exception encountered: core dump [kksLockDelete()+465] [SIGSEGV] [Invalid permissions for mapped object] [0x000000048] [] []
    Current SQL statement for this session:
    SELECT COl1 , COL2 , NVL(COL3,0) , NVL(COL4,0) , NVL(COL5,0) FROM MY_PRODUCTS MP1 WHERE MP1.COL6 = :B2 AND DP1.COL3 = :B1
    ----- PL/SQL Call Stack -----
    object line object
    handle number name
    c0000001f41d2000 773 SCHEMA_OWNER.MY_TRANSACTIONRS
    c0000001f41e0088 237 package body SCHEMA_OWNER.MY_PAYMENT_PKG
    c0000001f41e0088 582 package body SCHEMA_OWNER.MY_PAYMENT_PKG
    c0000001f41e0a28 1 anonymous block
    c0000001f41e96b8 44 package body SCHEMA_OWNER.MY_JOB_PKG
    c0000001f41e96b8 181 package body SCHEMA_OWNER.MY_JOB_PKG
    c0000001f4209140 537 package body SCHEMA_OWNER.MY_JOB_SCHEDULE_PKG
    c0000001f4209140 573 package body SCHEMA_OWNER.MY_JOB_SCHEDULE_PKG
    c0000001f425b9e8 791 package body SCHEMA_OWNER.MY_PKG
    c0000001f4215df8 1 anonymous block
    Edited by: Grahambo on Aug 23, 2010 4:04 AM
    Edited by: Grahambo on Aug 23, 2010 4:05 AM

    I have already contacted oracle support
    they say 10.2.0.3 is now de supported and will not be able to provide a fix
    I have also tried the ora-600 look up tool but the BUG:
    Bug:4704981
    Is non-public

  • ORA-07445 error

    Hi All,
    I got following error while running a plsql package which accesses data from cube(using DBMS_AW.execute). Olap version: 11.2.0.1
    Message: Access violation errors have been found in the alert log.
    Info from trace file:
    Exception [type: SIGSEGV, Address not mapped to object] [ADDR:0xFFFFFFFFFFFFFFF4] [PC:0x2A3C79A, xsFSOSIZE()+4] [flags: 0x0, count: 1]
    Incident 561 created, dump file: /u1/oracle/diag/rdbms/andb/ANDB4/incident/incdir_561/ANDB4_ora_26892_i561.trc
    ORA-07445: exception encountered: core dump [xsFSOSIZE()+4] [SIGSEGV] [ADDR:0xFFFFFFFFFFFFFFF4] [PC:0x2A3C79A] [Address not mapped to object] []
    ssexhd: crashing the process...
    Shadow_Core_Dump = PARTIAL
    Any idea on this?
    Thanks

    I am also facing the error and the same error is appeared in the alert.log frequently . Please help to resolve it
    ORA-07445: exception encountered: core dump [kkqljpmpr()+30] [SIGSEGV] [ADDR:0x78] [PC:0x1CB9322] [Address not mapped to object] []
    Thu Nov 03 17:39:49 2011
    Exception [type: SIGSEGV, Address not mapped to object] [ADDR:0x78] [PC:0x1CB9322, kkqljpmpr()+30] [flags: 0x0, count: 1]
    Errors in file /data/applications/oracle/diag/rdbms/orcl/orcl/trace/orcl_ora_8293.trc (incident=17700):
    ORA-07445: exception encountered: core dump [kkqljpmpr()+30] [SIGSEGV] [ADDR:0x78] [PC:0x1CB9322] [Address not mapped to object] []
    Thu Nov 03 17:40:33 2011
    Exception [type: SIGSEGV, Address not mapped to object] [ADDR:0x78] [PC:0x1CB9322, kkqljpmpr()+30] [flags: 0x0, count: 1]
    Errors in file /data/applications/oracle/diag/rdbms/orcl/orcl/trace/orcl_ora_8299.trc (incident=17683):
    ORA-07445: exception encountered: core dump [kkqljpmpr()+30] [SIGSEGV] [ADDR:0x78] [PC:0x1CB9322] [Address not mapped to object] []
    Thu Nov 03 17:40:35 2011
    Sweep [inc][17700]: completed
    Sweep [inc][17683]: completed
    Sweep [inc][17652]: completed
    Thu Nov 03 17:41:28 2011

  • ORA-07445 in the alert log when inserting into table with XMLType column

    I'm trying to insert an xml-document into a table with a schema-based XMLType column. When I try to insert a row (using plsql-developer) - oracle is busy for a few seconds and then the connection to oracle is lost.
    Below you''ll find the following to recreate the problem:
    a) contents from the alert log
    b) create script for the table
    c) the before-insert trigger
    d) the xml-schema
    e) code for registering the schema
    f) the test program
    g) platform information
    Alert Log:
    Fri Aug 17 00:44:11 2007
    Errors in file /oracle/app/oracle/product/10.2.0/db_1/admin/dntspilot2/udump/dntspilot2_ora_13807.trc:
    ORA-07445: exception encountered: core dump [SIGSEGV] [Address not mapped to object] [475177] [] [] []
    Create script for the table:
    CREATE TABLE "DNTSB"."SIGNATURETABLE"
    (     "XML_DOCUMENT" "SYS"."XMLTYPE" ,
    "TS" TIMESTAMP (6) WITH TIME ZONE NOT NULL ENABLE
    ) XMLTYPE COLUMN "XML_DOCUMENT" XMLSCHEMA "http://www.sporfori.fo/schemas/www.w3.org/TR/xmldsig-core/xmldsig-core-schema.xsd" ELEMENT "Object"
    ROWDEPENDENCIES ;
    Before-insert trigger:
    create or replace trigger BIS_SIGNATURETABLE
    before insert on signaturetable
    for each row
    declare
    -- local variables here
    l_sigtab_rec signaturetable%rowtype;
    begin
    if (:new.xml_document is not null) then
    :new.xml_document.schemavalidate();
    end if;
    l_sigtab_rec.xml_document := :new.xml_document;
    end BIS_SIGNATURETABLE2;
    XML-Schema (xmldsig-core-schema.xsd):
    =====================================================================================
    <?xml version="1.0" encoding="utf-8"?>
    <!-- Schema for XML Signatures
    http://www.w3.org/2000/09/xmldsig#
    $Revision: 1.1 $ on $Date: 2002/02/08 20:32:26 $ by $Author: reagle $
    Copyright 2001 The Internet Society and W3C (Massachusetts Institute
    of Technology, Institut National de Recherche en Informatique et en
    Automatique, Keio University). All Rights Reserved.
    http://www.w3.org/Consortium/Legal/
    This document is governed by the W3C Software License [1] as described
    in the FAQ [2].
    [1] http://www.w3.org/Consortium/Legal/copyright-software-19980720
    [2] http://www.w3.org/Consortium/Legal/IPR-FAQ-20000620.html#DTD
    -->
    <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:ds="http://www.w3.org/2000/09/xmldsig#" xmlns:xdb="http://xmlns.oracle.com/xdb"
    targetNamespace="http://www.w3.org/2000/09/xmldsig#" version="0.1" elementFormDefault="qualified">
    <!-- Basic Types Defined for Signatures -->
    <xs:simpleType name="CryptoBinary">
    <xs:restriction base="xs:base64Binary">
    </xs:restriction>
    </xs:simpleType>
    <!-- Start Signature -->
    <xs:element name="Signature" type="ds:SignatureType"/>
    <xs:complexType name="SignatureType">
    <xs:sequence>
    <xs:element ref="ds:SignedInfo"/>
    <xs:element ref="ds:SignatureValue"/>
    <xs:element ref="ds:KeyInfo" minOccurs="0"/>
    <xs:element ref="ds:Object" minOccurs="0" maxOccurs="unbounded"/>
    </xs:sequence>
    <xs:attribute name="Id" type="xs:ID" use="optional"/>
    </xs:complexType>
    <xs:element name="SignatureValue" type="ds:SignatureValueType"/>
    <xs:complexType name="SignatureValueType">
    <xs:simpleContent>
    <xs:extension base="xs:base64Binary">
    <xs:attribute name="Id" type="xs:ID" use="optional"/>
    </xs:extension>
    </xs:simpleContent>
    </xs:complexType>
    <!-- Start SignedInfo -->
    <xs:element name="SignedInfo" type="ds:SignedInfoType"/>
    <xs:complexType name="SignedInfoType">
    <xs:sequence>
    <xs:element ref="ds:CanonicalizationMethod"/>
    <xs:element ref="ds:SignatureMethod"/>
    <xs:element ref="ds:Reference" maxOccurs="unbounded"/>
    </xs:sequence>
    <xs:attribute name="Id" type="xs:ID" use="optional"/>
    </xs:complexType>
    <xs:element name="CanonicalizationMethod" type="ds:CanonicalizationMethodType"/>
    <xs:complexType name="CanonicalizationMethodType" mixed="true">
    <xs:sequence>
    <xs:any namespace="##any" minOccurs="0" maxOccurs="unbounded"/>
    <!-- (0,unbounded) elements from (1,1) namespace -->
    </xs:sequence>
    <xs:attribute name="Algorithm" type="xs:anyURI" use="required"/>
    </xs:complexType>
    <xs:element name="SignatureMethod" type="ds:SignatureMethodType"/>
    <xs:complexType name="SignatureMethodType" mixed="true">
    <xs:sequence>
    <xs:element name="HMACOutputLength" minOccurs="0" type="ds:HMACOutputLengthType"/>
    <xs:any namespace="##other" minOccurs="0" maxOccurs="unbounded"/>
    <!-- (0,unbounded) elements from (1,1) external namespace -->
    </xs:sequence>
    <xs:attribute name="Algorithm" type="xs:anyURI" use="required"/>
    </xs:complexType>
    <!-- Start Reference -->
    <xs:element name="Reference" type="ds:ReferenceType"/>
    <xs:complexType name="ReferenceType">
    <xs:sequence>
    <xs:element ref="ds:Transforms" minOccurs="0"/>
    <xs:element ref="ds:DigestMethod"/>
    <xs:element ref="ds:DigestValue"/>
    </xs:sequence>
    <xs:attribute name="Id" type="xs:ID" use="optional"/>
    <xs:attribute name="URI" type="xs:anyURI" use="optional"/>
    <xs:attribute name="Type" type="xs:anyURI" use="optional"/>
    </xs:complexType>
    <xs:element name="Transforms" type="ds:TransformsType"/>
    <xs:complexType name="TransformsType">
    <xs:sequence>
    <xs:element ref="ds:Transform" maxOccurs="unbounded"/>
    </xs:sequence>
    </xs:complexType>
    <xs:element name="Transform" type="ds:TransformType"/>
    <xs:complexType name="TransformType" mixed="true">
    <xs:choice minOccurs="0" maxOccurs="unbounded">
    <xs:any namespace="##other" processContents="lax"/>
    <!-- (1,1) elements from (0,unbounded) namespaces -->
    <xs:element name="XPath" type="xs:string"/>
    </xs:choice>
    <xs:attribute name="Algorithm" type="xs:anyURI" use="required"/>
    </xs:complexType>
    <!-- End Reference -->
    <xs:element name="DigestMethod" type="ds:DigestMethodType"/>
    <xs:complexType name="DigestMethodType" mixed="true">
    <xs:sequence>
    <xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
    </xs:sequence>
    <xs:attribute name="Algorithm" type="xs:anyURI" use="required"/>
    </xs:complexType>
    <xs:element name="DigestValue" type="ds:DigestValueType"/>
    <xs:simpleType name="DigestValueType">
    <xs:restriction base="xs:base64Binary"/>
    </xs:simpleType>
    <!-- End SignedInfo -->
    <!-- Start KeyInfo -->
    <xs:element name="KeyInfo" type="ds:KeyInfoType"/>
    <xs:complexType name="KeyInfoType" mixed="true">
    <xs:choice maxOccurs="unbounded">
    <xs:element ref="ds:KeyName"/>
    <xs:element ref="ds:KeyValue"/>
    <xs:element ref="ds:RetrievalMethod"/>
    <xs:element ref="ds:X509Data"/>
    <xs:element ref="ds:PGPData"/>
    <xs:element ref="ds:SPKIData"/>
    <xs:element ref="ds:MgmtData"/>
    <xs:any processContents="lax" namespace="##other"/>
    <!-- (1,1) elements from (0,unbounded) namespaces -->
    </xs:choice>
    <xs:attribute name="Id" type="xs:ID" use="optional"/>
    </xs:complexType>
    <xs:element name="KeyName" type="xs:string"/>
    <xs:element name="MgmtData" type="xs:string"/>
    <xs:element name="KeyValue" type="ds:KeyValueType"/>
    <xs:complexType name="KeyValueType" mixed="true">
    <xs:choice>
    <xs:element ref="ds:DSAKeyValue"/>
    <xs:element ref="ds:RSAKeyValue"/>
    <xs:any namespace="##other" processContents="lax"/>
    </xs:choice>
    </xs:complexType>
    <xs:element name="RetrievalMethod" type="ds:RetrievalMethodType"/>
    <xs:complexType name="RetrievalMethodType">
    <xs:sequence>
    <xs:element ref="ds:Transforms" minOccurs="0"/>
    </xs:sequence>
    <xs:attribute name="URI" type="xs:anyURI"/>
    <xs:attribute name="Type" type="xs:anyURI" use="optional"/>
    </xs:complexType>
    <!-- Start X509Data -->
    <xs:element name="X509Data" type="ds:X509DataType"/>
    <xs:complexType name="X509DataType">
    <xs:sequence maxOccurs="unbounded">
    <xs:choice>
    <xs:element name="X509IssuerSerial" type="ds:X509IssuerSerialType"/>
    <xs:element name="X509SKI" type="xs:base64Binary"/>
    <xs:element name="X509SubjectName" type="xs:string"/>
    <xs:element name="X509Certificate" type="xs:base64Binary"/>
    <xs:element name="X509CRL" type="xs:base64Binary"/>
    <xs:any namespace="##other" processContents="lax"/>
    </xs:choice>
    </xs:sequence>
    </xs:complexType>
    <xs:complexType name="X509IssuerSerialType">
    <xs:sequence>
    <xs:element name="X509IssuerName" type="xs:string"/>
    <xs:element name="X509SerialNumber" type="xs:integer"/>
    </xs:sequence>
    </xs:complexType>
    <!-- End X509Data -->
    <!-- Begin PGPData -->
    <xs:element name="PGPData" type="ds:PGPDataType"/>
    <xs:complexType name="PGPDataType">
    <xs:choice>
    <xs:sequence>
    <xs:element name="PGPKeyID" type="xs:base64Binary"/>
    <xs:element name="PGPKeyPacket" type="xs:base64Binary" minOccurs="0"/>
    <xs:any namespace="##other" processContents="lax" minOccurs="0"
    maxOccurs="unbounded"/>
    </xs:sequence>
    <xs:sequence>
    <xs:element name="PGPKeyPacket" type="xs:base64Binary"/>
    <xs:any namespace="##other" processContents="lax" minOccurs="0"
    maxOccurs="unbounded"/>
    </xs:sequence>
    </xs:choice>
    </xs:complexType>
    <!-- End PGPData -->
    <!-- Begin SPKIData -->
    <xs:element name="SPKIData" type="ds:SPKIDataType"/>
    <xs:complexType name="SPKIDataType">
    <xs:sequence maxOccurs="unbounded">
    <xs:element name="SPKISexp" type="xs:base64Binary"/>
    <xs:any namespace="##other" processContents="lax" minOccurs="0"/>
    </xs:sequence>
    </xs:complexType>
    <!-- End SPKIData -->
    <!-- End KeyInfo -->
    <!-- Start Object (Manifest, SignatureProperty) -->
    <xs:element name="Object" type="ds:ObjectType"/>
    <xs:complexType name="ObjectType" mixed="true">
    <xs:sequence minOccurs="0" maxOccurs="unbounded">
    <xs:any namespace="##any" processContents="lax"/>
    </xs:sequence>
    <xs:attribute name="Id" type="xs:ID" use="optional"/>
    <xs:attribute name="MimeType" type="xs:string" use="optional"/> <!-- add a grep facet -->
    <xs:attribute name="Encoding" type="xs:anyURI" use="optional"/>
    </xs:complexType>
    <xs:element name="Manifest" type="ds:ManifestType"/>
    <xs:complexType name="ManifestType">
    <xs:sequence>
    <xs:element ref="ds:Reference" maxOccurs="unbounded"/>
    </xs:sequence>
    <xs:attribute name="Id" type="xs:ID" use="optional"/>
    </xs:complexType>
    <xs:element name="SignatureProperties" type="ds:SignaturePropertiesType"/>
    <xs:complexType name="SignaturePropertiesType">
    <xs:sequence>
    <xs:element ref="ds:SignatureProperty" maxOccurs="unbounded"/>
    </xs:sequence>
    <xs:attribute name="Id" type="xs:ID" use="optional"/>
    </xs:complexType>
    <xs:element name="SignatureProperty" type="ds:SignaturePropertyType"/>
    <xs:complexType name="SignaturePropertyType" mixed="true">
    <xs:choice maxOccurs="unbounded">
    <xs:any namespace="##other" processContents="lax"/>
    <!-- (1,1) elements from (1,unbounded) namespaces -->
    </xs:choice>
    <xs:attribute name="Target" type="xs:anyURI" use="required"/>
    <xs:attribute name="Id" type="xs:ID" use="optional"/>
    </xs:complexType>
    <!-- End Object (Manifest, SignatureProperty) -->
    <!-- Start Algorithm Parameters -->
    <xs:simpleType name="HMACOutputLengthType">
    <xs:restriction base="xs:integer"/>
    </xs:simpleType>
    <!-- Start KeyValue Element-types -->
    <xs:element name="DSAKeyValue" type="ds:DSAKeyValueType"/>
    <xs:complexType name="DSAKeyValueType">
    <xs:sequence>
    <xs:sequence minOccurs="0">
    <xs:element name="P" type="ds:CryptoBinary"/>
    <xs:element name="Q" type="ds:CryptoBinary"/>
    </xs:sequence>
    <xs:element name="G" type="ds:CryptoBinary" minOccurs="0"/>
    <xs:element name="Y" type="ds:CryptoBinary"/>
    <xs:element name="J" type="ds:CryptoBinary" minOccurs="0"/>
    <xs:sequence minOccurs="0">
    <xs:element name="Seed" type="ds:CryptoBinary"/>
    <xs:element name="PgenCounter" type="ds:CryptoBinary"/>
    </xs:sequence>
    </xs:sequence>
    </xs:complexType>
    <xs:element name="RSAKeyValue" type="ds:RSAKeyValueType"/>
    <xs:complexType name="RSAKeyValueType">
    <xs:sequence>
    <xs:element name="Modulus" type="ds:CryptoBinary"/>
    <xs:element name="Exponent" type="ds:CryptoBinary"/>
    </xs:sequence>
    </xs:complexType>
    <!-- End KeyValue Element-types -->
    <!-- End Signature -->
    </xs:schema>
    ===============================================================================
    Code for registering the xml-schema
    begin
    dbms_xmlschema.deleteSchema('http://xmlns.oracle.com/xdb/schemas/DNTSB/www.sporfori.fo/schemas/www.w3.org/TR/xmldsig-core/xmldsig-core-schema.xsd',
    dbms_xmlschema.DELETE_CASCADE_FORCE);
    end;
    begin
    DBMS_XMLSCHEMA.REGISTERURI(
    schemaurl => 'http://www.sporfori.fo/schemas/www.w3.org/TR/xmldsig-core/xmldsig-core-schema.xsd',
    schemadocuri => 'http://www.sporfori.fo/schemas/www.w3.org/TR/xmldsig-core/xmldsig-core-schema.xsd',
    local => TRUE,
    gentypes => TRUE,
    genbean => FALSE,
    gentables => TRUE,
    force => FALSE,
    owner => 'DNTSB',
    options => 0);
    end;
    Test program
    -- Created on 17-07-2006 by EEJ
    declare
    XML_TEXT3 CLOB := '<Object xmlns="http://www.w3.org/2000/09/xmldsig#">
                                  <SignatureProperties>
                                       <SignatureProperty Target="">
                                            <Timestamp xmlns="http://www.sporfori.fo/schemas/dnts/general/2006/11/14">2007-05-10T12:00:00-05:00</Timestamp>
                                       </SignatureProperty>
                                  </SignatureProperties>
                             </Object>';
    xmldoc xmltype;
    begin
    xmldoc := xmltype(xml_text3);
    insert into signaturetable
    (xml_document, ts)
    values
    (xmldoc, current_timestamp);
    end;
    Platform information
    Operating system:
    -bash-3.00$ uname -a
    SunOS dntsdb 5.10 Generic_125101-09 i86pc i386 i86pc
    SQLPlus:
    SQL*Plus: Release 10.2.0.3.0 - Production on Fri Aug 17 00:15:13 2007
    Copyright (c) 1982, 2006, Oracle. All Rights Reserved.
    Enter password:
    Connected to:
    Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - Production
    With the Partitioning and Data Mining options
    Kind Regards,
    Eyðun

    You should report this in a service request on http://metalink.oracle.com.
    It is a shame that you put all the effort here to describe your problem, but on the other hand you can now also copy & paste the question to Oracle Support.
    Because you are using 10.2.0.3; I am guessing that you have a valid service contract...

  • Linux 10g versus Windows XP 10g Issue - ORA-07445: exception encountered

    I did a full database export using exp from a 10g Linux database:
    Oracle Database 10g Enterprise Edition Release 10.2.0.2.0 - Prod
    PL/SQL Release 10.2.0.2.0 - Production
    "CORE     10.2.0.2.0     Production"
    TNS for Linux: Version 10.2.0.2.0 - Production
    NLSRTL Version 10.2.0.2.0 - ProductionLinux version:
    Red Hat Enterprise Linux ES release 4 (Nahant Update 5)I installed Oracle 10g on Windows XP:
    Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Prod
    PL/SQL Release 10.2.0.1.0 - Production
    "CORE     10.2.0.1.0     Production"
    TNS for 32-bit Windows: Version 10.2.0.1.0 - Production
    NLSRTL Version 10.2.0.1.0 - ProductionWindows XP version is:
    System:
        Microsoft Windows XP
        Professional
        Version 2002
        Service Pack 3
    Intel(R) Core(TM)2 CPU
    6300 @ 1.86GHz
    1.86 GHz, 3.25 GM or RAMI performed a full database import after creating the required tablespaces from the 10g database on Linux to Windows.
    On the Windows 10g database, I set Maximum SGA size to 1300 MB, and Total SGA size to 1000 MB. I set Aggregate PGA Target to 500 MB.
    This Windows box is going to be used by at most 2 developers for a change to our application that is not backward compatible (with respect to the database) with earlier versions of the application that uses the database. I was asked to create this so we could develop this branch without affecting the rest of the development team that are working on other enhancements on the Linux box.
    I then ran some packages that refresh the data in a set of tables. This runs through some code that exercises a lot of the database so I could uncover any issues.
    At a specific point in the execution of these packages I get the following error:
    ORA-07445: exception encountered: core dump [ACCESS_VIOLATION] [_qkkIsOJKey+299] [PC:0x1E58F73] [ADDR:0x80] [UNABLE_TO_READ] []I read the trace file and isolated it to a single, somewhat complex query. I tore the query apart into smaller queries, trying to isolate what was causing the issue. Whenever the core dump occurred, I was able to recover by simply closing the connection and opening a new connection. In my testing I found the specific query that raises the exception, and a less performing version of that query that does not cause the exception. Please note that this exception has never occurred on the Linux box (nor has it occurred on the beta or production database), and the code has been in place for close to 2 years.
    The code that causes the issue:
    SELECT UNIQUE
           oc.ogc_case_id AS oc_ogc_case_id,
           ogc.ogc_number AS ogc_number
      FROM (SELECT SUBSTR (REPLACE (afd.field_text, '-', '' ), 1, 6 )    AS ogc_number
              FROM ewoc_hw_snap.activity_field_data afd
             WHERE afd.afdcd_activity_field_data_key = (SELECT afdc.activity_field_data_key
                                                          FROM ewoc_hw_snap.activity_field_data_codes afdc
                                                         WHERE afdc.name = 'Case Number'
           ) ogc
      LEFT OUTER JOIN lct_snap.ogc_cases oc
            ON oc.ogc_number  = ogc.ogc_numberThe code that returns the same data, only slower, and does not raise the exception:
    SELECT UNIQUE
           (SELECT oc.ogc_case_id FROM lct_snap.ogc_cases oc WHERE oc.ogc_number = ogc.ogc_number ) AS oc_ogc_case_id,
           ogc.ogc_number AS ogc_number
      FROM (SELECT SUBSTR (REPLACE (afd.field_text, '-', '' ), 1, 6 )    AS ogc_number
              FROM ewoc_hw_snap.activity_field_data afd
             WHERE afd.afdcd_activity_field_data_key = (SELECT afdc.activity_field_data_key
                                                          FROM ewoc_hw_snap.activity_field_data_codes afdc
                                                         WHERE afdc.name = 'Case Number'
           ) ogcI executed both queries in SQL Developer version 3.0.04. SQL Developer gives the error message: No more data to read from socket
    Any ideas?
    The query shown above is as simple as I could pare it down to and still raise and then fix the issue. The fix to the package is not as simple as the second query shown above since there is more than one column of data that I need to return from the lct_snap.ogc_cases table. In any case, I shouldn't have to forgo using the LEFT OUTER JOIN. There must be something wrong with the Windows database. I didn't want to patch the Windows database without first checking on this forum to see if anyone had any less intensive potential solutions.
    I searched and found so many posts with the ORA-07445: exception encountered: core dump [ACCESS_VIOLATION] error, that I realize it's a somewhat generic error message.
    Edited by: Starlight Rider on Jun 2, 2011 10:01 AM

    Check this metalink note : 452951.1
    Regards
    Raj

  • Problem Description: ORA-07445: exception encountered: core dump [drexumcx(

    Hi,
    let me know which solution option i wish to pursue:
    1. The fix for unpublished Bug 5160122 "TEXT QUERY DEADLOCK WITH GATHER_STATS_JOB, THEN COREDUMP ORA-7445 [DREXUMCX]" is included in
    Oracle RDBMS 11.1.0 and newer. In Oracle RDBMS 11.1.0 and newer, this problem should no longer occur.
    OR
    2. The fix for unpublished Bug 5160122 "TEXT QUERY DEADLOCK WITH GATHER_STATS_JOB, THEN COREDUMP ORA-7445 [DREXUMCX]" is included in
    Oracle RDBMS 10.2.0.5.0. With the 10.2.0.5.0 patchset installed, this problem should no longer occur.
    OR
    3. With the fix for unpublished Bug 5160122 "TEXT QUERY DEADLOCK WITH GATHER_STATS_JOB, THEN COREDUMP ORA-7445 [DREXUMCX]" installed
    against 10.2.0.4.0 on Linux x86-64, this problem should no longer occur.
    Regards.
    Prasad

    Problem Description: ORA-07445: exception encountered: core dump [drexumcx(
    stop MULTI-POSTING same problem

  • 11.1.0.7: got ORA-07445 [qesmaGetTblSeg_INT()] errors; no help in MetaLink

    A string of ORA-07445 [qesmaGetTblSeg_INT()] and [qesmaGetIdxSeg_INT()] errors were raised in DB 11.1.0.7 Enterprise Edition (64-bit) on Windows Server 2003 R2 Standard x64 Edition, SP2. A check of MetaLink and other search engines turned up no related references. These errors appeared in trace when the database became unresponsive, and again, briefly, about 5-10 minutes after I shut down the database and restarted the server. Would someone kindly suggest a source of useful information about these errors and possible corrective action(s)?
    Thank you,
    Bill

    I may yet create an SR, but for now I am seeking information elsewhere. The system is in production. It is functioning normally at this time.

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