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TOPS-10 STOPCODES SPECIFICATION
April 1986
This document describes stopcodes for
the TOPS-10 monitor, GALAXY, and
DECnet-10 software.
|
|
|
| OPERATING SYSTEM: TOPS-10 Version 7.03
| GALAXY Version 5.1
|
| SOFTWARE: DECnet-10 Version 4.0
1
First Printing, December 1980
Revised, April 1986
The information in this document is subject to change without notice
and should not be construed as a commitment by Digital Equipment
Corporation. Digital Equipment Corporation assumes no responsibility
for any errors that may appear in this document.
The software described in this document is furnished under a license
and may only be used or copied in accordance with the terms of such
license.
No responsibility is assumed for the use or reliability of software on
equipment that is not supplied by DIGITAL or its affiliated companies.
Copyright C , 1980, 1986 Digital Equipment Corporation.
All Rights Reserved.
The postage-prepaid READER'S COMMENTS form on the last page of this
document requests the user's critical evaluation to assist us in
preparing future documentation.
The following are trademarks of Digital Equipment Corporation:
DEC MASSBUS UNIBUS
DECmate PDP VAX
DECsystem-10 P/OS VMS
DECSYSTEM-20 Professional VT
DECUS Rainbow Work Processor
DECwriter RSTS
DIBOL RSX
2
CONTENTS
1.0 MONITOR STOPCODE DEFINITION . . . . . . . . . . . . 4
2.0 TYPES OF STOPCODES . . . . . . . . . . . . . . . . . 5
2.1 DEBUG Stopcodes . . . . . . . . . . . . . . . . . 6
2.2 JOB Stopcodes . . . . . . . . . . . . . . . . . . 6
2.3 STOP Stopcodes . . . . . . . . . . . . . . . . . . 7
2.4 CPU Stopcodes . . . . . . . . . . . . . . . . . . 8
2.5 HALT Stopcodes . . . . . . . . . . . . . . . . . . 9
2.6 INFO Stopcodes . . . . . . . . . . . . . . . . . . 9
3.0 CONTINUABLE STOPCODES . . . . . . . . . . . . . . . 9
4.0 LIST OF MONITOR STOPCODES . . . . . . . . . . . . 11
5.0 LIST OF DECNET-10 STOPCODES . . . . . . . . . . . 112
6.0 LIST OF GALAXY-10 STOPCODES . . . . . . . . . . . 134
3
PREFACE
This document briefly describes the TOPS-10 monitor, GALAXY, and
DECnet-10 stopcodes. This specification was designed to assist the
user in analyzing stopcode messages, to investigate and undertake
corrective action when the TOPS-10 monitor, GALAXY, or DECnet-10
software unexpectedly fails.
Audience Requirements
The following manuals provide additional information for analyzing and
regenerating a TOPS-10 monitor, GALAXY, and DECnet-10 software.
o TOPS-10 Software Installation Guide describes procedures for
generating and installing TOPS-10 and GALAXY software.
o DECnet-10 Network Generation and Installation Procedures
describes the procedures for generating and installing
DECnet-10 software on DECsystems-1090/1091 and
DECSYSTEM-2020.
o DECnet-10 System Manager's and Operator's Guide describes the
operational, control, and monitoring facilities of DECnet-10.
o TOPS-10 Operator's Guide describes the procedure for
reloading a TOPS-10 system.
o TOPS-10 Crash Analysis Guide describes how to analyze a
crash, and how to prevent future monitor errors.
o TOPS-10/TOPS-20 Batch Reference Manual describes user
procedures for the TOPS-10 and TOPS-20 batch systems.
o TOPS-10/TOPS-20 SPEAR Manual describes the SPEAR program,
which provides a dump to help analyze a hardware errors.
|
|
|
| 1.0 MONITOR STOPCODE DEFINITION
|
| This section describes the TOPS-10 monitor stopcodes. A stopcode
| message is generated when the monitor detects a serious error in its
| database. This section describes the types of monitor stopcodes, then
| briefly explains and illustrates continuable stopcodes.
|
| When the TOPS-10 monitor encounters an internal error it issues a one-
4
| to six-character name called a stopcode name. The stopcode is
| displayed on the console terminal (CTY) and alerts you of possible
| system failure, depending on the severity of the error. The stopcode
| message is generated by a stopcode macro when the monitor detects an
| error in the database. This macro prints the following message on the
| CTY:
|
| ?Stopcode xxxyyy, Type=type, on CPUn at <date/time>
|
| Where:
|
| xxxyyy is the stopcode name.
|
| type is the type of stopcode. Stopcode types are listed
| below.
|
| n is the CPU number.
|
| date/time is the time of day and date when the stopcode occurred.
|
2.0 TYPES OF STOPCODES
The stopcodes are divided into categories, depending on the severity
of the error that cause the stopcode, and the portions of the system
that might be affected by the error. The types of monitor stopcodes
are:
1. DEBUG stopcodes indicate internal errors only. These are
continuable stopcodes.
2. JOB stopcodes indicate that the error may endanger a user
job. These are continuable stopcodes. Only the job that was
running when the stopcode occurred will be stopped.
3. STOP stopcodes indicate errors that might endanger system
operation. These are not continuable stopcodes.
4. CPU stopcodes indicate errors that prevent continued
operation of a CPU. In a single-CPU configuration, or if the
CPU that encountered the stopcode was the only CPU running at
the time, the CPU stopcode is equivalent to a STOP stopcode.
If there are other CPUs running in an SMP configuration at
the time of the stopcode, a dump is taken and the affected
CPU halts. Any job that was running on the affected CPU at
the time of the stopcode is stopped.
5. HALT stopcodes indicate fatal errors that halt the system,
and, by definition, are not continuable.
5
6. INFO stopcodes are continuable stopcodes that are generated
to inform the system operator of a system event.
The monitor generates a stopcode using the STOPCD macro. There are
several modules in the monitor, however, that use the BUG. macro to
generate a stopcode. These modules are common to both TOPS-10 and
TOPS-20. They generate three types of BUG. stopcodes, which are
equivalent to the following types of stopcodes:
BUG. Type STOPCD Type
HLT STOP
CHK DEBUG
INF INFO
2.1 DEBUG Stopcodes
A DEBUG stopcode is a stopcode that is not immediately harmful to any
job or to the system. When the monitor encounters an internal error
at the interrupt level, a dump is performed and processing continues.
The following message is printed on the CTY after the stopcode
notification:
|
[Continuing system]
2.2 JOB Stopcodes
A JOB stopcode indicates that an internal error endangers the
integrity of the job that is currently running. The monitor aborts
the current job and continues processing.
The following message is printed on the CTY after the stopcode
notification:
|
[Aborting job]
On the user's terminal, the following message is displayed:
?Monitor error at {user/exec} PC nnnnnn; UUO at {user/exec} PC
mmmmmm
Where:
nnnnnn and mmmmmm are one of the following virtual memory
locations:
6
o User location nnnnnn;
o Exec location nnnnnn; Exec called from exec location mmmmmm
o Exec location nnnnnn; Exec called from user location mmmmmm
2.3 STOP Stopcodes
A STOP stopcode indicates an internal error that endangers the
integrity of the entire system. All jobs are aborted and the
system begins to dump and reload the monitor automatically. The
monitor prints the following message on the CTY after the
stopcode notification:
|
Reload monitor
If the monitor obtains the necessary information, it prints a
supplementary message on the CTY of the form:
JOB jobn on TTYnnn running name
UUO is octal representation at user PC address
File filespec
Where:
jobn is the number of the job causing the error.
nnn is the number of the job controlling the
terminal.
name is the name of the program running for that
job.
octal is the octal representation of the monitor
representation call failing for that job.
address is the value of the program counter for that
job.
filespec is the file specification for the file being
accessed.
7
2.4 CPU Stopcodes
A CPU stopcode is handled differently, depending on the number of CPUs
in the configuration running at the time of the crash. For a
single-CPU system, a CPU stopcode has the same effect as a STOP
stopcode. When a CPU stopcode occurs on the only processor running in
a multiprocessor (SMP) system, the effect is the same as a STOP
stopcode. All user jobs are aborted and the system begins to dump and
reload the monitor automatically. The following message is printed on
the CTY of the CPU that experienced the failure, after the stopcode
notification:
Reload monitor
However, in a SMP system where more than one CPU is running at the
time of the stopcode, the CPU stopcode aborts the job currently
running, a dump is taken, and the CPU that encountered the stopcode
halts.
For SMP systems in which more that one CPU is running, the following
message is displayed on the CTY for the CPU that encountered the
stopcode:
[Stopping CPU]
If the monitor obtains the necessary information, it prints a
supplementary message on the CTY of the form:
Job jobn on TTYnnn Running name
UUO is octal representation at user PC address
File filespec
Where:
jobn is the number of the job causing the error.
nnn is the number of the job controlling the
terminal.
name is the name of the program running for that
job.
octal is the octal representation of the monitor
representation call failing for that job.
address is the value of the program counter for that
job.
filespec is the file specification for the file being
accessed.
8
2.5 HALT Stopcodes
A HALT stopcode indicates a fatal error and affects the entire system.
The monitor cannot automatically reload. The system halts, and you
must manually dump and reload the monitor. (Refer to the TOPS-10
Operator's Guide.)
HALT stopcodes generate the following message:
KL HALTED.
|
|
|
| 2.6 INFO Stopcodes
|
| An INFO stopcode is a report on a system event that may be of interest
| in debugging crashes. These stopcodes are for informational purposes
| only, and do not interrupt system or job execution.
3.0 CONTINUABLE STOPCODES
Continuable stopcodes occur when the monitor executes a STOPCD macro,
dumps the memory image, and continues the system automatically. HALT
and STOP stopcodes are not continuable. A CPU stopcode is continuable
on SMP systems where more than one CPU is running (see Section 2.4).
The following examples illustrate three continuable DEBUG stopcodes
and a JOB stopcode, as displayed on the CTY:
Example 1:
?CPU0 monitor error. Stopcode name is ICN
CPU Status Block on 30-May-86 19:29:21
CONI APR, = 001060,,004102
CONI PI, = 000000,,000777
CONI PAG, = 000000,,020000
DATAI PAG, = 500100,,000002
[Dumping on DSK:CRASH.EXE[1,4]]
[Continuing system]
Example 2:
?CPU1 monitor error. Stopcode name is EUE
Job 5 on TTY1 running DDT User [1,2]
UUO is 0 at user PC 002472
9
CPU Status Block at 4-Oct-86 8:16:36
APRID = 000231,,342002
ERA = 600000,,040513
CONI APR, = 007760,,000003
CONI PI, = 000000,,000377
CONI PAG, = 000000,,620001
DATAI PAG, = 700100,,002255
AR ARX Data Word = 000000,,057000
IO Page Fail Word = 000000,,000000
SBUS Diags:
CNTRLR FNC 0 FNC 1
000004 007040,,040610 000200,,000000
[Dumping on DSK:CRASH.EXE[1,4]]
[Continuing system]
Example 3:
?CPU1 monitor error. Stopcode name is IEZ
File DSKE0:OPSER.LOG[1,2]
Job 1 on CTY running OPSER User [1,2]
[Dumping on DSK:CRASH.EXE[1,4]]
[Continuing system]
The following example illustrates a JOB stopcode message that is
displayed on the CTY:
%DECsystem-10 not running
?CPU0 monitor error. Stopcode name is IME
Job 1 on TTY5 running FH702 User [1,2]
UUO is 47240040770 at user PC 006477
CPU Status Block on 24-Jan-86 15:06:00
APRID = 640336,364654
ERA = 024000,,006451
CONI APR, = 007760,000001
CONI PI, = 000000,,000377
CONI PAG, = 000000,,660001
DATAI PAG, = 700100,,001340
AR ARX Data Word = 000000,,000000
IO Page Fail Word = 000000,,000000
10
SBUS Diags:
CNTRLR FNC 0 FNC 1
000004 001740,,017321 000200,,000000
000010 006160,,006603 000500,,001000
[Dumping on BLUI:CRASH.EXE[1,4]]
[Aborting Job]
[DECsystem-10 Continued]
The same JOB stopcode message would also appear on the job's terminal,
in addition to the following message:
?Monitor error at user PC 006476
4.0 LIST OF MONITOR STOPCODES
A list of stopcodes for all systems that run the TOPS-10 monitor is
presented on the following pages in alphabetical order. The list
shows the name of each stopcode, the calling module, the type of
stopcode, a phrase message (for which the name is a symbol), and a
brief explanation of the containing routine, the error that caused the
stopcode, and any data items that can be helpful in analyzing dumps.
Several stopcodes are generated by both the KSSER and the KLSER
modules. For these types of stopcode, the following list uses the
module name KxSER, to indicate that the stopcode is generated by KLSER
on a KL processor and KSSER on a KS processor.
Name Module Type Message and Explanation
AAD FILFND DEBUG Access Table Already Dormant
ATNLNK unlinks an access table from a name
block (NMB) ring. This stopcode occurs when
an attempt is made to make an access table
dormant, but the table is already dormant.
Data Items: T1 = location of access table
T2 = location of predecessor
T3 = location of next in ring
AAO KxSER JOB Access Allowed Is Off
After paging a job, the monitor converts
11
virtual IOWDs into absolute IOWDs. This
stopcode occurs while checking the access
bits for a page pointed to by the IOWD, and
access to that page is not allowed.
Data Items: T1 = total number of words accumulated so far
T2 = number of words for current page
T3 = current page number within this segment
T4 = next page number within this segment (T4
is the page that was not allowed access)
ADn COMMON CPU Address Parity Error for CPU n
This stopcode occurs when Bit 29 is on in the
CONI APR. This is a serious hardware error.
Call your Field Service representative.
AES FILFND JOB Abnormal End of Search List
SLXAES is called from several places in
FILFND. This stopcode occurs for many
reasons, such as unexpectedly encountering
the end of a search list.
AHS ONCMOD STOP Already Have Structure
DMKSTR sets up structures according to tables
in ONCMOD for the DESTROY option. This
stopcode occurs when a duplicate structure
name is found in the table.
Data Items: T1 = duplicate structure name
P2 = address of structure data block
P3 = address of previous structure data block
or DIFSTR if this is the only structure
P4 = system structure number of this
structure
|
|
| ALW FILUUO JOB ACCESS TABLE LINKED WRONG.
|
|
| ANFAIB NETSER STOP No buffer set up when advancing input
|
| When attempting to finish processing the
| filling of the current user's input buffer,
| no input buffer (DEVAXI) is found to be set
| up.
12
| Data Items: F = address of DDB
|
|
| ANFAOB NETSER STOP No buffer set up when calling NTDAOB
|
| When attempting to finish processing the
| emptying of the current user's output buffer,
| no output buffer (DEVAXO) is found to be set
| up.
|
| Data Items: F = address of DDB
|
|
| ANFBLW NETSER STOP Buffer Length Wrong
|
| On a call to MKNPCB/MKUPCB to allocate an ANF
| Protocol Control Block, the length of the
| data buffer associated with the PCB did not
| match the calculated length. (The PCBs are
| stored in free lists sorted by the PCB data
| buffer size.)
|
| Data Items: U = address of PCB
| T1 = length of PCB data buffer, in words
| T2 = length PCB data buffer should be
|
|
| ANFCGM NETSER STOP Can't Get Message
|
| After a call to PCBECK returned
| "guaranteeing" the availablity of an ANF
| network Protocol Control Block, a subsequent
| call to PCBEGT to get a free PCB failed.
|
|
| ANFCIL NETSER STOP Connect Initiate message too Long
|
| An attempt was made to send a Connect
| Initiate (or possibly a Connect Confirm)
| message that exceeded the maximum
| "reasonable" size of a connect message.
|
| Data Items: F = address of DDB
| W = address of NDB
| P3 = byte count for proposed connect message
|
|
| ANFCLA NETSER STOP LAT still assigned in CLNNDB
|
| CLNNET was called to "clean up" an ANF
| network Device Data Block, but the DDB claims
| to still be connected to a remote node.
13
| (CLNNET should be called only after the
| device has been disconnected.)
|
| Data Items: F = address of network DDB
|
|
| ANFCND NETSER STOP CLNNDB has no DDB
|
| CLNNET was called to "clean up" an ANF
| network Device Data Block, but register F
| contained zero.
|
|
| ANFDDQ NETSER STOP Data Request count went negative
|
| The count of outstanding data requests
| available for a network device went negative.
|
| Data Items: F = address of DDB
|
|
| ANFDLA NETSER STOP No DLA on disconnect
|
| When disconnecting an ANF network device, a
| call to NCSDSC discovered that the DDB's
| Destination Link Address was zero.
|
| Data Items: F = address of DDB
|
|
| ANFDMU NETSER STOP Data buffer Messed Up
|
| On a call to MKNPCB/MKUPCB to allocate an ANF
| Protocol Control Block, a free PCB's data
| buffer check words were found to have been
| corrupted. The memory word immediately
| preceding the data buffer should contain
| SIXBIT/NET/ in its left half, and the memory
| word immediately following the data buffer
| should contain SIXBIT/NETMEM/.
|
| Data Items: U = address of free PCB
| T1 = contents of bottom-end check word
| T2 = contents of top-end check word
|
|
| ANFDRQ NETSER STOP Data Request count negative
|
| When processing a Data Request message for a
| device from a remote node, the current data
| request count was negative.
14
| Data Items: F = address of DDB
|
|
| ANFDRZ NETSER STOP Sending Data Requests to device 'zero'
|
| A call to NCSDRQ to send data requests to a
| remote node discovered that the network
| device's Destination Link Address field was
| zero.
|
| Data Items: F = address of DDB
|
|
| ANFDS1 NETSER STOP Can't send Disconnect message (no PCB?)
|
| After a call to PCBECK returned
| "guaranteeing" the availability of an ANF
| network Protocol Control Block, a subsequent
| call to PCBEGT to get a free PCB failed.
|
|
| ANFFCW NETSER STOP Free PCB Count Wrong
|
| The PCBSEC routine encountered a discrepancy
| in a PCB free list: the free list counter
| claimed there are no free PCBs in this
| particular list, yet the free list chain
| contains at least one free PCB.
|
| Data Items: T2 = index into NTFREC/NTFREF tables
|
|
| ANFFEK NETSER STOP FEK bad, FEKOAD and FEKOCT in conflict
|
| On a call to NETWRT/FRCWRT to queue an output
| network Protocol Control Block to an ANF
| network Front End Kontroller, the FEK output
| queue was found to be inconsistent: the
| count of output PCBs as specified by FEKOCT
| did not match the actual output queue in
| FEKOAD.
|
| Data Items: U = address of PCB
| J = address of FEK
| T3 = actual count of PCBs in FEKOAD queue
|
|
| ANFGFK NETSER STOP Garbage FEK pointer
|
| Some routine attempted to convert an ANF
| network Front End Kontroller (data block)
| address into a logical line number, but the
15
| FEK address in not in the FEK chain (that is,
| the FEK does not exist).
|
| Data Items: J = address for non-existant FEK
|
|
| ANFIFC NETSER STOP Illegal FEKINT function code
|
| An ANF network Front End Kontroller called
| NETSER's FEK interrupt service (FEKINT) with
| an illegal function code in T1.
|
| Data Items: J = address of FEK
| T1 = FEK interrupt function code
|
|
| ANFINP NETSER STOP Input done interrupt with no input buffer
|
| An ANF network Front End Kontroller called
| NETSER's FEK interrupt service (FEKINT) to
| process an "input done" interrupt yet had no
| ANF network Protocol Control Block specified
| in either FEKIDN or FEKIAD (depending on the
| interrupt function code).
|
| Data Items: J = address of FEK
|
|
| ANFLAA NETSER STOP LAT Already Assigned
|
| When attempting to establish a connection to
| a remote device's node, the Device Data Block
| was found to already have a Link Address
| Table entry.
|
| Data Items: F = address of DDB
| T1 = LAT address
|
|
| ANFLAT NETSER STOP DDB and LAT don't agree
|
| When freeing up an ANF network Device Data
| Block, a call to GIVSLA discovered that the
| DDB's link address did not match the network
| Link Address Table. (The LAT entry did not
| point back to the DDB which points to the LAT
| entry.)
|
| Data Items: F = address of DDB
| P2 = DDB's link address (index into LAT)
16
| ANFLCC NETSER STOP Not in confirm wait -- LAT table messed up
|
| While waiting for a Connect Initiate message
| to be answered, the Link Address Table state
| for the device transited into an illegal
| state (a state that was neither success, nor
| failure, nor still-waiting).
|
| Data Items: F = address of DDB
| T1 = LAT state
|
|
| ANFLDD NETSER STOP LAT and DDB disagree
|
| When disconnecting an ANF network device, a
| call to NCSDSC discovered that the DDB's link
| address did not match the network Link
| Address Table. (The LAT entry did not point
| back to the DDB which points to the LAT
| entry.)
|
| Data Items: F = address of DDB
|
|
| ANFMBL NETSER STOP Buffer length wrong
|
| On a call to RMVPCB to free up an ANF network
| Protocol Control Block, the PCB data buffer
| length was found to be too large (larger than
| the maximum allowable data buffer size).
|
| Data Items: U = address of PCB
| T2 = PCB data buffer length, modulo MSGAGW
|
|
| ANFMDL NETSER STOP Must have a DLA assigned
|
| While trying to format an ANF network output
| message header, a device was found to have no
| Destination Link Address set.
|
| Data Items: F = address of DDB
| U = address of PCB
|
|
| ANFMRL NETSER STOP Message Request too Large
|
| A call was made to the MKNPCB/MKUPCB
| routine(s) to allocate an ANF network
| Protocol Control Block (data buffer) which
| exceeded the maximum configured message size.
17
| Data Items: T1 = requested PCB size, in words
|
|
| ANFMSQ NETSER STOP Message queues are screwed up
|
|
| ANFNCT NETSER STOP NCT processors shouldn't skip
|
| An internal-to-NETSER message processing
| routine took a "skip" return, which should
| never happen.
|
| Data Items: U = probably an address of a PCB
|
|
| ANFNFI NETSER STOP Sending Node ID to the null FEK
|
| An attempt was made to send an ANF Node ID
| message to the null Front End Kontroller.
| The null FEK never goes offline, and so
| should never come online, and so should never
| need to be greeted with a Node ID message.
|
| Data Items: J = address of FEK
|
|
| ANFNFK NETSER STOP This is the null FEK
|
| The monitor received and processed a Node ID
| message from the null Front End Kontroller.
| Since NETSER never sends a Node ID over the
| null FEK, it should never receive one.
|
|
| ANFNFP NETSER STOP No free PCBs or no free messages
|
| After a call to PCBECK returned
| "guaranteeing" the availability of an ANF
| network Protocol Control Block, a subsequent
| call to PCBEGT to get a free PCB failed.
|
|
| ANFNIL NETSER STOP Not at Interrupt Level
|
| The main ANF network service loop NETSCN was
| called at a level other than interrupt level.
|
|
| ANFNNT NETSER STOP No NDB for Terminal
|
| In the process of disconnecting a network
| terminal, no Node Data Block can be found to
18
| match the remote node number as specified in
| the terminal's LDB (LDPRNN pointer).
|
| Data Items: U = address of terminal LDB
|
|
| ANFNPL NETSER STOP No PCBs on List
|
| A call was made to CLNFEK to "clean up" and
| reinitialize an ANF network Front End
| Kontroller (data block). The count of queued
| transmit Protocol Control Blocks (contained
| in FEKOCT) did not match the actual output
| PCB chain (starting with FEKOAD).
|
| Data Items: J = address of FEK
|
|
| ANFNUL NETSER STOP Null FEK being "cleaned"
|
| A call was made to CLNFEK to "clean up" and
| reinitialize an ANF network Front End
| Kontroller (data block), but the specified
| FEK was the so-called null FEK, which should
| never go offline.
|
| Data Items: J = address of FEK
|
|
| ANFNWA NETSER STOP Node Went Away
|
| When disconnecting an ANF network device, a
| call to NCSDSC discovered that the device's
| remote node "went away" (the node is no
| longer in communication with the local host).
| In this case, the device service routine
| should have simply destroyed the DDB, rather
| than trying to disconnect it first (for
| example, just call ZAPNET).
|
| Data Items: F = address of DDB
|
|
| ANFOBS NETSER STOP Obsolete feature
|
| On a call to ZAPPCB to deallocate (and return
| to the monitor's general purpose free pool)
| an ANF network Protocol Control Block, a PCB
| was found to own a "secondary" data buffer
| (in addition to the primary data buffer), a
| feature no longer in use.
19
| Data Items: U = address of PCB
|
|
| ANFOUT NETSER STOP Output done interrupt with no PCB
|
| An ANF network Front End Kontroller called
| NETSER's FEK interrupt service (FEKINT) to
| process an "output done" interrupt, yet had
| no ANF network Protocol Control Block address
| in FEKODN.
|
| Data Items: J = address of FEK
|
|
| ANFPCC NETSER STOP Count of PCBs on list is wrong
|
| A call was made to CLNFEK to "clean up" and
| reinitialize an ANF network Front End
| Kontroller (data block). The count of queued
| transmit Protocol Control Blocks (contained
| in FEKOCT) did not match the actual output
| PCB chain (starting with FEKOAD).
|
| Data Items: J = address of FEK
|
|
| ANFPCL NETSER STOP PCB lists screwed up
|
| On a call to MKNPCB/MKUPCB to allocate an ANF
| Protocol Control Block, the PCB "free"
| list(s) were found to be inconsistent. The
| PCB free pool consists of linked lists
| (sorted by PCB size) of unused (and therefore
| available to be re-used) free PCBs. The
| count of free PCBs disagrees with the length
| of the linked list of free PCBs.
|
| Data Items: U = address of (alleged) free PCB
| T2 = index into NTFREC/NTFREF linked list
| table
|
|
| ANFPCM NETSER STOP PCB data buffer check words trashed
|
| On a call to RMVPCB to free up an ANF network
| Protocol Control Block, the PCB data buffer
| check words were found to be corrupted. The
| memory word immediately preceding the data
| buffer should contain SIXBIT/NET/ in its left
| half, and the memory word immediately
| following the data buffer should contain
| SIXBIT/NETMEM/.
20
| Data Items: U = address of PCB
| T1 = contents of bottom-end check word
| T2 = contents of top-end check word
|
|
| ANFPCR NETSER STOP PCB tag word trashed
|
| On a call to RMVPCB to free up an ANF network
| Protocol Control Block, the PCB was found to
| be corrupted, either the PCBTAG word did not
| contain SIXBIT/PCBTAG/, or the PCB data
| buffer length was not a proper size (in
| particular, was not a multiple of the MSGAGW
| allocation "granularity").
|
| Data Items: U = address of PCB
| T1 = contents of PCBTAG word
| T2 = length of PCB data buffer
|
|
| ANFPCT NETSER STOP PCB trashed
|
| On a call to MKNPCB/MKUPCB to allocate an ANF
| Protocol Control Block, an unused PCB removed
| from the PCB free lists was found to contain
| junk in the PCBTAG check word (which should
| contain SIXBIT/PCBTAG/).
|
| Data Items: U = address of unused PCB
| T1 = contents of PCBTAG word
|
|
| ANFPCV NETSER STOP PCB not valid
|
| On a call to NETWRT/FRCWRT to queue an output
| network Protocol Control Block to an ANF
| network Front End Kontroller, the PCB check
| word was found to be corrupted. The PCBTAG
| word of the PCB should contain
| SIXBIT/PCBTAG/.
|
| Data Items: U = address of PCB
| J = address of FEK
|
|
| ANFRDN NETSER STOP Routing header has bad Destination Node
|
| When processing a just-received ANF network
| message, the destination node number (as
| specified in the message) did not match the
| local host node number.
21
| Data Items: U = address of PCB
| W = address of NDB which sent the message
| P1 = current byte pointer into PCB data
| buffer
|
|
| ANFRDT NETSER STOP Releasing DDB twice
|
| ZAPNET was called to release an ANF network
| Device Data Block, but the DDB is already
| marked as having been cleared (and has been
| returned to the monitor free pool).
|
| Data Items: F = address of network DDB
|
|
| ANFRSN NETSER STOP Routing header has bad Source Node
|
| When processing a just-received ANF network
| message, the source node number (as specified
| in the message) did not match the remote node
| number from the ANF network Node Data Block
| from which this message was de-queued.
|
| Data Items: U = address of PCB
| W = address of NDB which sent the message
| P1 = current byte pointer into PCB data
| buffer
|
|
| ANFSBA NETSER STOP Secondary Buffer Allocated ("old feature")
|
| On a call to RMVPCB to free up an ANF network
| Protocol Control Block, a PCB was found to
| own a "secondary" data buffer (in addition to
| the primary data buffer), a feature no longer
| in use.
|
| Data Items: U = address of PCB
|
|
| ANFSLA NETSER STOP SLA on a connect
|
| On a call to NCSCNT to send a Connect
| Initiate message (or possibly from NCSCNC to
| send a Connect Confirm message) to a remote
| node for a device, the network Device Data
| Block had no Source Link Address.
|
| Data Items: F = address of DDB
| W = address of NDB
22
| ANFTLK NETSER STOP W points at NETNDB (talking to itself)
|
| An illegal operation was detected directed at
| the Node Data Block for the local host. For
| example, an attempt was made (in CLNNDB) to
| delete the NDB as no longer reachable on the
| network.
|
| Data Items: W = address of NDB
|
|
| ANFTMF NETSER STOP Too Many FEKs
|
| When rebuilding the neighbor's table (for
| sending Neighbors messages to other nodes),
| there were more than NGHMAX Front End
| Kontrollers (neighbors).
|
| Data Items: J = address of FEK
| T1 = node number of FEK neighbor
|
|
| ANFUBN NETSER STOP Unsent Byte count went Negative
|
| When processing the segmentation of a user
| output buffer, the count of bytes remaining
| to be transmitted (DEVAXO+1) went negative.
|
| Data Items: F = address of DDB
|
|
| ANFUND NETSER STOP Unreasonable Network DDB length
|
| The MAKDDB routine was called to create an
| ANF network Device Data Block with an
| "unreasonable" DDB size (either smaller than
| the minimum DDB length, or much (10 octal
| words) bigger).
|
| Data Items: T2 = requested DDB size, in words
|
|
| ANFWLA NETSER STOP Wrong LAT Assigned
|
| A call to GETSLA to assign a free link
| address from the Link Address Table was made
| with an ANF network Device Data Block or a
| terminal Line Data Block that was already in
| the link address table.
|
| Data Items: T1 = address of DDB or LDB
23
| ANFWLS NETSER STOP Wrong LAT State
|
| When processing a RELEASe monitor call for an
| ANF network device, the device was found to
| already be disconnected when its Link Address
| Table entry state claimed to be "OK".
|
| Data Items: F = address of DDB
| S = DEVIOS flags (IOSCON clear)
| T2 = LAT state
|
|
| ANFWMB NETSER STOP User Wrote in Memory before Block
|
| On a call to GIVZWD to deallocate a block of
| NETSER memory and return it to the monitor's
| general purpose free pool, the top-end check
| word was found to be corrupted. The left
| half of the word immediately preceding the
| memory block should contain SIXBIT/NET/.
|
| Data Items: T1 = LH contents of top-end check word
| T2 = (adjusted) address of memory block
| -1(P) = (adjusted) length of memory block
|
|
| ANFWPE NETSER STOP User Wrote Past the End of the block
|
| On a call to GIVZWD to deallocate a block of
| NETSER memory and return it to the monitor's
| general purpose free pool, the bottom-end
| check word was found to be corrupted. The
| word immediately after the memory block
| should contain SIXBIT/NETMEM/.
|
| Data Items: T1 = LH contents of top-end check word
| T2 = contents of bottom-end check word
| 0(P) = (adjusted) address of memory block
| -1(P) = (adjusted) length of memory block
|
|
| ANFXDS NETSER STOP Can't send Disconnect message (no PCB?)
|
| After a call to PCBECK returned
| "guaranteeing" the availability of an ANF
| network Protocol Control Block, a subsequent
| call to PCBEGT to get a free PCB failed.
|
|
| ANFXMT NETSER STOP No buffer set up when calling NTDXMT
|
| When processing an output buffer from a user
24
| program, NTDXMT found no output buffer
| pointer (DEVAXO) set up.
|
| Data Items: F = address of DDB
|
|
| ANFZFK NETSER STOP Zero FEK pointer
|
| An ANF network Front End Kontroller called
| NETSER's FEK interrupt service (FEKINT) with
| no FEK address in J.
ANU FILIO DEBUG AU Not Owned By Us
UPAU obtains the Alter-UFD (AU) resource.
This stopcode occurs when there is no UFD
data block (UFB) for the given DDB or a job
returns an Alter-UFD (AU) resource that is
already owned by someone else.
Data Items: P1 = 0 if no UFB, otherwise the UFB for DDB
P2 = not applicable if no UFB, otherwise job
number trying to release the AU resource
UFBAUJ(P1) = job owning the AU resource
AOC FILFND DEBUG Already Own CB
GETCB gets the core block (CB) resource.
This stopcode occurs when a job requests the
CB resource, but already owns it.
Data Items: J = job number
APF VMSER DEBUG Allocated Page Free
This stopcode occurs when the monitor finds
an unallocated page of memory in the list of
pages allocated to a segment.
Data Items: P2 = disk address-1
P3 = current physical page allocated
P4 = number of pages
T3 = byte pointer to the map slot
AR1 ONCMOD DEBUG ASKDEC Returned CPOPJ1
CHGASL changes the active swapping list.
This stopcode occurs when the routine to
25
input a decimal number returns POPJ1.
ARF CORE1 STOP Attempt To Return Free Page
GVPAGS returns pages to the free-core list.
This stopcode occurs when the monitor checks
its table of free pages before returning a
page and finds that the page is already
marked as being free.
Data Items: T1 = first page on free-core list
T2 = page being returned to the free-core
list (this is the page that caused the
stopcode)
T3 = number of pages returned so far
T4 = bit being tested in the page table
(400000,,0) PAGTAB(T2) = page-status bits
(status-bit definitions can be found in
module S.MAC)
ARM FILFND DEBUG Access Rings Messed Up
ATNLNK unlinks an access table from a name
block ring. This stopcode occurs when an
access ring is not linked to any access
table.
BAC CORE1 DEBUG Bit Already Clear
SETZRS sets zeros in a table. This stopcode
occurs when the SETZRS routine attempts to
zero bits that are already zero.
Data Items: T2 = still on the stack = AOBJN pointer to
tables
T1 = number of bits to clear
BAD FILFND JOB Block Already Dormant
ATSFR0 puts an access table in the free-core
list. This stopcode occurs when an attempt
is made to make the access table dormant, but
the table is already dormant.
Data Items: T1 = location of access table
BAO FILIO DEBUG Bit Already One
26
TAKBLK allocates blocks from the disk. This
stopcode occurs when the monitor attempts to
allocate a block that is already allocated.
Data Items: PDL = cluster address.
BAZ FILIO DEBUG Bit Already Zero
GIVBLK returns disk blocks. This stopcode
occurs when the monitor attempts to return
blocks that are already free; this can occur
when a damaged file is deleted. If this
stopcode occurs with any frequency, it is
suggest you run DSKRAT on the structure
indicated in the stopcode printout on the
CTY.
BBS D85INT STOP Bad Byte Size
DLBP makes the DL10 the byte pointer for
data. This stopcode occurs when the number
of bytes per word supplied is illegal. The
number of bytes per word must be from 2 to 6.
Data Items: T4 = wrong byte size
| BEC MSCCOM DEBUG Packet with bad end code received
BFC D60SER DEBUG Bad Function Code
The front end controller received a bad
function code. This is a monitor error.
BFO TAPUUO DEBUG Better Find One
INVERT generates a transfer list for a read
backwards. This stopcode occurs when the end
of the original transfer list for a read
backwards is not found.
Data Items: T2 = head of old transfer list
T3 = item number to find
BIN FILIO STOP Block Number is Negative
MONRED reads a block or a series of blocks.
27
This stopcode occurs when this routine is
called with a negative block number.
Data Items: T1 = IOWD for data
T2 = block number
BMR FILUUO JOB Block Missing from RIB
ALLP0A is used to work with a RIB whose
blocks are allocated but not used. This
stopcode occurs when the RIB for a file shows
that the file has more blocks than actually
exist.
Data Items: T3 = missing block
BNR FILUUO JOB Block Not RIB
NOTOLD creates a new name in a directory
block. This stopcode occurs when a pointer
to a block is not found in the RIB.
Data Items: P2 = block that is being looked for
BNT FILFND DEBUG Block Not There
UFORSS gets a UFD or an SFD access block.
This stopcode occurs when a core block (AT or
UFB) that is known to exist is not found.
BNZ CORE1 DEBUG Bit Not Zero
CSETOS sets bits in a table. This stopcode
occurs when one of the bits to be set in a
table is already set.
Data Items: T3 = number of bits to set
T4 = address,,position
BPE CLOCK1 JOB Breakpoint PC EXEC Mode
The user PC on a control-D to a DDT
unsolicited breakpoint trap did not have the
USRMOD bit, although the user was supposed to
be in user mode.
Data Items: T1 = PC word that the user is currently
28
running
BPF CLOCK1 JOB Breakpoint PUTWRD failed
The attempt to store the return PC (in
processing an unsolicited ^D breakpoint) into
the location pointed to by .JBBPT failed even
though the address had been previously
address checked.
BPT FILFND JOB Bad Search List Pointer
SLXBPT is used only for this stopcode and is
called from FILUUO. This stopcode occurs
when an attempt is made to build the search
list, but no search list can be found.
BRC COMCON DEBUG Bad Return from CMPBIT
SAVEXE saves a virtual memory system core
image. This stopcode occurs when the routine
that computes the flag bits for a directory
entry gives an error return.
BSN SEGCON STOP Bad Segment Number
COMIT compares the job number with the right
half of JBTSGN(T1). This stopcode occurs
when the right half of J and the right half
of JBTSGN(T1) are not the same.
Data Items: T1 = high-segment number of job
J = job number
BSY XTCSER DEBUG DA28 Busy
The BUSY bit was (still) on when the DA28
interrupted.
BWA FILIO JOB Block Went Away
SETLST sets up an I/O list block. This
stopcode occurs when NXTBLK, which is used to
return the next block address, gives an error
or a non-skip return that indicates
end-of-file, writing in the middle of a file,
29
or another similar error.
Data Items: J = job number
|
|
| CAM CPNSER CPU CPU accessability mask
|
| A device that can do I/O with only one CPU is
| owned by more than one CPU.
|
|
| CAO FILUUO DEBUG Cluster Address Odd
|
| ADJALC allocates the initial blocks for a
| file. This stopcode occurs when a block
| supercluster address is not an even multiple
| of a block cluster address.
|
| Data Items: T1 = number of blocks in group
| P2 = remainder
|
|
| CAS REFSTR STOP Couldn't Allocate Space
|
| This stopcode is always preceded by one of
| the following messages, which explains why
| space could not be allocated:
|
| Bad block in HOME.SYS space.
|
| File structure full, suggest reducing
| swapping space.
|
|
| CBB COMCON DEBUG Command Block Bad
|
| In copying the program-to-run information
| from a user defined command block to the
| SAVGET locations, it was found that the
| command block was too big to fit.
|
|
| CCR CLOCK1 STOP Can't continue with resource
CDn COMMON CPU Cache Directory Parity Error, CPU n
This is a serious hardware error. Call your
Field Service representative.
CDA FILIO DEBUG In-Core Copy Doesn't Agree
30
DD2MN copies pointers from a DDB to a monitor
buffer to perform monitor I/O. This stopcode
occurs when the cluster pointer from the
structure data block does not agree with the
in-core copy.
Data Items: T1 = in-core copy
T4 = pointer from structure data block
CDD MSGSER DEBUG Can't Disconnect Device
This stopcode occurs when a release call on
MPX fails because the disconnect format is
invalid or the device is not connected.
|
|
| CDRASC NETDEV STOP NTDSIB failed in C.ASCI
|
| After calling NTDIBA to guarantee a user
| input buffer is available, the ANF network
| card reader service routine was unable to set
| up an input buffer to receive a network
| message.
|
| Data Items: F = address of DDB
| U = address of PCB
|
|
| CDRBIN NETDEV STOP NTDSIB failed in C.BIN
|
| After calling NTDIBA to guarantee a user
| input buffer is available, the ANF network
| card reader service routine was unable to set
| up an input buffer to receive a network
| message.
|
| Data Items: F = address of DDB
| U = address of PCB
|
|
| CDRIMG NETDEV STOP NTDSIB failed in C.IMAG
|
| After calling NTDIBA to guarantee a user
| input buffer is available, the ANF network
| card reader service routine was unable to set
| up an input buffer to receive a network
| message.
|
| Data Items: F = address of DDB
| U = address of PCB
31
CFP CLOCK1 JOB Can't Find PDB
SETRUN sets the job-status run bit. This
stopcode occurs when there is no process data
block (PDB) for this job.
Data Items: J = job number
CGS ONCMOD STOP Couldn't Get Structure Data Block
DMKSTR sets up structures according to tables
in ONCMOD in the DESTROY option. This
stopcode occurs when the maximum number of
structures is exceeded.
Data Items: .FSMAX = maximum number of structures allowed
T1 = structure name
P3 = address of last structure data block
P4 = system structure number for this
structure
CI7 UUOCON DEBUG CI7 Continuable Snapshot Dump
A user requested continuable snapshot dump
was requested (CONFIG program SNAPSHOT
command. See TOPS-10 Operator's Guide.)
CIB CLOCK1 CPU CPU Interlocks Broken
APRSUB services common APR interrupts. This
stopcode occurs when the CPU interlock has
been modified. Typically, the stopcode
occurs while trying to continue a CPU that
has stopped due to a fatal error.
Data Items: .CPNBI = CPU interlock that was modified
CIF FHXKON DEBUG RC10 Isn't Fancy
This stopcode occurs when the monitor
attempts an RP04-only function on an
RC10-controlled device.
CIO REFSTR DEBUG CPF Is Odd
COMCFP computes a CFP. This stopcode occurs
when the number of blocks per supercluster is
32
not a multiple of the number of blocks per
cluster.
CL0 SCNSER STOP Chunk Links to 0
DELCHR deletes characters from the user's
input buffers when he presses the RUBOUT or
DELETE key. This stopcode occurs when a TTY
chunk has a backward link to 0.
Data Items: T2 = current chunk
CME FILFND DEBUG CFP Modulo Error
SETCFP computes a CFP. This stopcode occurs
when CFP does not start at an even
supercluster boundary.
Data Items: T2 = supercluster address relative to block 0
of unit
T3 = remainder
CMP LOKCON STOP Can't Move Page
In attempting to move pages out of a block of
memory that is being set off-line, routine
PAGFRE discovered that the free page into
which we were trying to move a page was not
really free.
Data Items: P2 = target (free) page
CMS VMSER DEBUG CORE1 Must Skip
SEGCON returns core allocated to a
nonsharable high segment. This stopcode
occurs when CORE1 gives a nonskip return when
asked for core in use.
CMU SEGCON DEBUG Core Messed Up
CHKTAL compares CORTAL with a value obtained
from various job tables. This stopcode
occurs when the core usage tables are
inconsistent.
Data Items: U = free+idle+dormant
33
CORTAL = bit table
CNA SCHED1 STOP Core Not Available
SWAPI swaps in a job or high segment. This
stopcode occurs when an error return is given
by the core-allocation routine (CORGET),
which indicates that no core is available,
although it has already been verified that
enough core is available.
Data Items: J = job number
CNE FILUUO DEBUG Cluster Not Even
ADJALC allocates the initial blocks for a
file. This stopcode occurs when the block
computed as the start of a supercluster does
not begin at an even supercluster address.
Data Items: T2 = starting block number
|
|
| CQO CLOCK1 STOP Clock queue overflowed at some time.
CRH REFSTR DEBUG Cannot Read Home Blocks
REFSTR refreshes a file structure. This
stopcode occurs when the routine used to read
home blocks (GTHOM) gives an error return.
|
|
| CRM RAXKON DEBUG Command reference number missing
|
|
| CRU MSCCOM DEBUG Command reference number unknown
CSA COMCON DEBUG Couldn't Set Access Allowed
SETAA sets the access-allowed bit for a page.
This stopcode occurs when the PAGE monitor
call function to set access allowed fails.
|
|
| CSB ONCMOD STOP Crosses section boundary
CSE FILIO STOP Checksum Error
34
CHKSUM computes a folded checksum from the
first data word. This stopcode occurs when
the pointer for checksumming points to a word
that is not in the user's address space.
Data Items: RH(M) = address that caused the error; J =
job number
|
|
| CSF RAXKON DEBUG Connect to MSCP server failed
CSP SEGCON JOB Cannot Store Path
STONAM is used during SAVE, GET, R, and RUN
commands to search a path. This stopcode
occurs when there is not enough free core to
store the full path specification.
Data Items: T2 = number of words available
|
|
| CTHBCM NRTSER INFO Bad configuration message
|
|
| CTHIBO NRTSER STOP CTERM host input buffer overflow
|
|
| CTHOCE NRTSER STOP Output count exceeded
|
|
| CTHPED NRTSER INFO Protocol error detected
|
| CTERM protocol is not followed by process at
| source node.
|
|
| CTHPER NRTSER INFO Protocol error reported
|
| CTERM protocol is not followed by process
| running on TOPS-10 node.
|
|
| CTX CTXSER JOB Context skew
|
|
| CTXFWA CTXSER STOP CTXMIG's first context went away
|
|
| CTXMCT CTXSER STOP CTXMIG called twice
35
| CTXNIP CTXSER STOP Context migration not in progress
CU0 NETDEV STOP Can't Use Zero Dispatch
This stopcode occurs when an attempt is made
to use a zero dispatch in the SCNSER dispatch
table. A zero dispatch is illegal.
CWN NETSER DEBUG Core Allocation Went Negative
GIVZWD returns monitor free core. This
stopcode occurs when GIVZWD attempts to
return more free core than it has.
Data Items: core allocation count
-1(P) = number of words returned
|
|
| D78BI D78INT JOB Bad IOWD
|
|
| D78IN0 D78INT JOB Input character count non-0
|
|
| D78NC D78INT JOB Not enough free monitor core
|
|
| D78ON D78INT JOB Output character count is not equal to 0.
|
|
| D78PI D78INT JOB Positive IOWD
|
|
| D78VI D78INT DEBUG Version incorrect
|
|
| DA28B XTCSER DEBUG DA28 is broken
DBZ FILIO DEBUG DEPLPC Bit Zero
USETO0 does a USETO. This stopcode occurs
when the last group of pointers for a file is
not the last group in the RIB; there should
be more file pointers.
Data Items: W = last block allocated
T3 = last pointer in core flag
36
| DC75WE D85INT DEBUG DC75 wrong PDP11 code
|
|
| DC76MS D76INT DEBUG DC76 message is short
|
|
| DC76QF D76INT DEBUG DC76 queue full
DCR FILUUO DEBUG DELRIB CPOPJ Return
CLSDL1 deletes a file. This stopcode occurs
when DELRIB does not skip, even though it
should always give a skip return.
|
|
| DDN MSCCOM DEBUG Driver dispatch address not setup
|
|
| DDPAHB NETDEV DEBUG Already have receive buffer
|
| An ANF DDP "kontroller" dispatch function
| call was made to post a new receive buffer,
| but the DDP already had a buffer pending.
|
| Data Items: F = address of DDB
|
|
| DDPALA NETDEV STOP Destination allocated address is zero
|
| When trying to process an input message from
| a DDP in "kontroller" mode, the DECnet
| message block format was invalid. (The
| Message Segment Descriptor allocated address
| was zero.)
|
|
| DDPBAU NETDEV STOP Being awfully uncooperative!
|
| After making an ANF DDP device into a
| "kontroller", DECnet subsequently rejected
| the new "kontroller".
|
| Data Items: F = address of DDB
|
|
| DDPBBM NETDEV STOP Bad output message block
|
| When trying to process an output message for
| a DDP in "kontroller" mode, the DECnet
| message block format was invalid. (There was
| no first Message Segment Descriptor block.)
37
| Data Items: F = address of DDB
| P1 = address of DECnet message block
|
|
| DDPBCD NETDEV STOP Byte copy didn't
|
| When trying to process an input message from
| a DDP in "kontroller" mode, the EXTEND/MOVSLJ
| instruction to copy the data from the ANF
| Protocol Control Block into the DECnet
| Message Segment Descriptor block failed.
|
|
| DDPFIX NETDEV STOP This needs to be fixed
|
| When servicing an ANF DDP device output
| queue, no Node Data Block could be found for
| the node that owns the DDP device.
|
| Data Items: F = address of DDB
|
|
| DDPFNC NETDEV STOP Illegal kontroller function call
|
| The ANF DDP "kontroller" dispatch routine was
| called with an illegal or unknown kontroller
| function code.
|
| Data Items: T1 = kontroller function code
|
|
| DDPIDV NETDEV STOP Illegal driver number
|
| The DDP service routine tried to dispatch to
| a unknown or illegal higher-level driver
| type.
|
|
| DDPIOT NETDEV DEBUG Illegal Owner Type
|
| The DDP service routine tried to dispatch to
| a unused or illegal higher-level driver type.
|
|
| DDPKON NETDEV STOP Can't make a kontroller out of DDP
|
| The DDPCKN routine was unable to set an ANF
| DDP device into "kontroller" mode on a
| DDP-initiated connect cycle.
|
| Data Items: F = address of DDB
38
| DDPMTB NETDEV STOP DDP Message Too Big for driver
|
| When running in "kontroller" mode, a message
| was received which was too big to give to the
| associated higher-level driver routine.
|
|
| DDPNDA NETDEV STOP No allocated data address
|
| When trying to process an output message for
| a DDP in "kontroller" mode, the DECnet
| message block format was invalid. (A Message
| Segment Descriptor had no data buffer
| address.)
|
| Data Items: F = address of DDB
| P1 = address of DECnet MSD
|
|
| DDPNDT NETDEV STOP No NDT entry
|
| The Network Device Table entry in the system
| NDTTAB table for the DDP-class device was
| zero.
|
|
| DDPRBA NETDEV DEBUG Receive Buffer already Allocated
|
| On an ANF DDP "kontroller" dispatch function
| call to "OPEN" (or initialize) a DDP
| kontroller or circuit, the kontroller (DDP
| device) already had a receive buffer
| outstanding.
|
| Data Items: F = address of DDB
|
|
| DDPRDQ NETDEV STOP NTDRDQ failed
|
|
| DDPSE0 NETDEV STOP Not in Section 1
|
| The DDP service routine was not running in
| Section 1, and thus could not call its
| higher-level driver routine.
|
|
| DDPSIB NETDEV STOP NTDSIB failed after NTDIBA succeeded
|
| After calling NTDIBA to guarantee a user
| input buffer is available, the ANF network
| DDP service routine was unable to set up an
39
| input buffer to receive a network message.
|
| Data Items: F = address of DDB
| U = address of PCB
|
|
| DDPSLJ NETDEV STOP Couldn't move the sludge
|
| When trying to process an output message for
| a DDP in "kontroller" mode, an EXTEND/MOVSLJ
| instruction failed in copying bytes from the
| DECnet message block into an ANF network
| Protocol Control Block.
|
| Data Items: F = address of DDB
|
|
| DDPXMT NETDEV STOP NTDXMT failed, not running out of freecore
|
| A call to NTDXMT to output a user buffer to
| an ANF DDP device failed for some reason
| other than a lack of available network
| Protocol Control Blocks to hold the message.
|
| Data Items: F = address of DDB
DDS FILUUO DEBUG DELRIB Didn't Skip
BADUFD deletes a file. This stopcode occurs
when DELRIB does not skip, even though it
should always give a skip return.
DER FILUUO DEBUG DELRIB Error Return
CLSFUL is used when there is no space on a
structure or all pointer slots are taken.
This stopcode occurs when DELRIB does not
skip, even though it should always give a
skip return.
DFU COMNET DEBUG Device Unrecognized
DSPOBJ dispatches on the object type. This
stopcode occurs when the specified device is
not on the network.
Data Items: T4 = object type
DEVCHR(F) = device characteristics
40
DHA FILIO DEBUG Don't Have AU Resource
DWNAU releases the Alter-UFD resource. This
stopcode occurs when this file attempts to
return the AU resource when it does not own
it.
Data Items: S = should have had IOSAW(200000) set
DHD FILIO DEBUG Don't Have DA
DWNDA returns the DISK ALLOCATION queue.
This stopcode occurs when this file does not
own the DA resource.
Data Items: PJOBN = job number
|
|
| DIEBAD ERRCON STOP Bad PC in DIE
|
|
| DMO COMMON STOP DECnet core and monitor overlap
|
| On a KS10, the core allocated for DECnet data
| base and the monitor low segment overlap.
| Rebuild the monitor, specifying fewer jobs,
| fewer terminals, or both.
|
|
| DN60DD D6SINT DEBUG PDP11 tried to give us to much
|
|
| DN60DI D6SINT DEBUG Not expecting a To-10 done interrupt
|
|
| DN60ID D6SINT DEBUG PDP11 is trying to give
|
|
| DN60VI D6SINT DEBUG DN60 wrong PDP11 code
DNF FILUUO DEBUG DDB Not Found
CLRDDB clears a disk data block (DDB). This
stopcode occurs when an attempt is made to
return a DDB, but no predecessor DDB is
found.
Data Items: F = location of DDB
DNR FILUUO DEBUG DELRIB Non-Skip Return
41
SETEN5 is used when the RIB is set up to
insert constant values and write them out.
This stopcode occurs when DELRIB does not
skip, even though it should always give a
skip return.
DNS FILUUO DEBUG DELRIB Non-Skip Return
CLOSR2 is called by CLRSTS when a rename is
in progress at the time of a delete. This
stopcode occurs when DELRIB does not skip,
even though it should always give a skip
return.
DOC FILFND DEBUG Don't Own CB
GVCBJ returns the CB resource for a job.
This stopcode occurs if GVCBJ is called, but
the job does not own the CB resource.
DOM CORE1 STOP Don't Own MM Resource
On a multiprocessor KL, the processor that
wishes to manipulate pages in memory must own
the memory-management resource before it can
do so. This stopcode occurs when a processor
tries to manipulate memory pages and does not
own the memory-management resource. This
resource can also be owned by a job.
Data Items: If the CPU owns the MM resource, INTLMO is
the APRID of the CPU. If a job owns the
resource, .CPJOB contains the job number (in
this case, MMUSER is the job that owns the MM
resource).
DPL COMCON DEBUG Directory Page Lost
GTSAVP reads in a page that was output
earlier. This stopcode occurs either when
the page already exists or when an I/O error
occurs.
DPN COMCON DEBUG Directory Page Nonexistent
RELDIR gets rid of the directory page and
restores any pages that were written out
42
earlier, after it creates the directory.
This stopcode occurs when a PAGE. monitor
call with a function of 1 fails.
DQR DZINT DEBUG Illegal Queue Routine
The address of the routine to transfer to on
dataset timeout for a DZ-11 line was zero.
|
|
| DSS VMSER DEBUG DLTSP Skipped
|
| CLRSPG clears spy pages from a user's map
| when called by GETMIN. This stopcode occurs
| when CLRSPG cannot clear a spy page.
|
| Data Items: T1 = user virtual page number of page
|
|
| DTEAHB DTESER DEBUG Already have receive buffer
|
|
| DTEARD DTESER STOP Runaway driver
|
|
| DTEBAA DTESER STOP Buffer already there
|
|
| DTEBDN DTESER STOP Bad device number
|
|
| DTEBMB DTESER DEBUG Bad message block pointer
|
|
| DTEBTC DTESER DEBUG Bad transfer count(s)
|
|
| DTECDF DTESER STOP Copy data failed
|
|
| DTECOW DTESER STOP Called for output on wrong CPU
|
|
| DTEDNE DTESER STOP Count not even
|
|
| DTEDNH DTESER STOP Driver not hungry
|
|
| DTEDWA DTESER DEBUG DDB went away?
43
| DTEDWC DTESER DEBUG DTECLR called on wrong CPU
|
|
| DTEEFI DTESER STOP Illegal function code
|
|
| DTEFNG DTESER STOP Illegal function code
|
|
| DTEI1S DTESER DEBUG Illegal To-11 done state for QP2
|
|
| DTEIBA DTESER DEBUG Input buffer already allocated
|
|
| DTEIDS DTESER DEBUG Illegal To-10 done state
|
|
| DTEIDX DTESER STOP Bad index in byte pointer
|
|
| DTEIKF DTESER DEBUG Illegal kontroller function
|
|
| DTEIPA DTESER STOP No post address
|
|
| DTEITM DTESER DEBUG Illegal To-10 transfer mode in QP2
|
|
| DTEITS DTESER DEBUG Illegal To-10 transfer state
|
|
| DTEMDM DTESER STOP No master DTE
|
|
| DTEMDS DTESER JOB MOVSLJ didn't skip
|
|
| DTENFC DTESER STOP No free core
|
|
| DTENFP DTESER STOP No forward pointer in MSD
|
|
| DTENIS DTESER STOP DTE in wrong state
|
|
| DTENOD DTESER STOP No data
|
|
| DTENOM DTESER STOP No message block
44
| DTEOBA DTESER DEBUG Output buffer already allocated
|
|
| DTEPCI DTESER STOP Function code illegal
|
|
| DTEPTL DTESER STOP Packet too large
|
|
| DTEQEF DTESER STOP Queue entry full
|
|
| DTERWC DTESER DEBUG DTERLD called on wrong CPU
|
|
| DTETNI DTESER STOP DTE not idle
|
|
| DTETQP DTESER STOP Found queue point
|
|
| DTEWCN DTESER STOP Wrong CPU number
|
|
| EMS VMSER STOP Exceeding maximum section
|
|
| ENQATA QUESER DEBUG Bad access table address
|
| Code assumes that the access table addresses
| are under 400,000. FRECOR access tables must
| be within 400,000, or you must make
| appropriate code changes to QUESER.
|
|
| ENQAVE QUESER DEBUG Already have EQ
|
| AVESTP is a stopcode-only routine. This
| stopcode occurs when a job has the
| Enqueue/Dequeue Wait resource when it should
| not have it.
|
| Data Items: J = job number
|
|
| ENQCWD QUESER JOB Can't wake job/context after DEQ.
|
| DEQ. process is completed, but WAKE. to
| requesting program or idle context failed,
| for some reason. Make sure the requesting
| program or context handle is valid.
45
| ENQCWJ QUESER JOB Can't wake job/context
|
| DEQ. process is completed, but lock cannot
| be granted. Check the waiting process for
| invalid requesting job or context handle.
|
|
| ENQDNL QUESER DEBUG DEQ not interlocked
|
| DEQIT dequeues one Q-entry. This stopcode
| occurs when the job does not own the DQ
| interlock.
|
| Data Items: J = job number
|
|
| ENQIJC QUESER JOB Illegal job/context handle
|
| Code tried to obtain a q-chain header for a
| particular context, but the attempt failed
| because of internal discrepancies. An
| invalid job or context handle was requested.
|
|
| ENQLNF QUESER DEBUG Lock not found
|
| REDTB fills a user table with data from the
| LOCK-associated table. This stopcode occurs
| when the system cannot find the LOCK block.
|
|
| ENQQFU QUESER JOB Q-blocks fouled up
|
| TSTAAC tries to determine if we need to
| increment the read count in the access table
| to make it stay around. This stopcode occurs
| when a zero entry is found in the link to the
| next queue.
|
|
| ENTMPB ETHUUO DEBUG MISSING USER PORTAL BLOCK
|
| Occurs when attempting to release a user
| portal which doesn't exist in the user portal
| table.
|
|
| ENTPCN ETHUUO DEBUG USER PORTAL COUNT NON-ZERO
|
| Occurs when ETHUUO tries to release an EJB
| (ethernet job block) which hasn't closed all
| user portals.
46
| ENTPTF ETHUUO DEBUG USER PORTAL TABLE FULL
|
| Occurs when the user portal count claims
| there is a free entry in the user portal
| table, but all the entries are used.
|
|
| ENTUUE ETHUUO DEBUG UNEXPECTED ETHSER ERROR CODE
|
| Shouldn't happen. Means ETHUUO got an error
| code back from ETHSER that it didn't expect.
ERB REFSTR DEBUG Error Reading BAT Block
REDBAT reads in BAT blocks and returns a new
unit pointer. This stopcode occurs when an
error is encountered while reading.
Data Items: U = address of current unit
ERD ONCMOD DEBUG Error Refreshing Disk
WUNSTR refreshes a structure. This stopcode
occurs when an I/O error is encountered while
refreshing.
ERF TAPSER STOP Error Recovery Procedure Fouled Up
ERPINT is used when an interrupt is received
while error recovery is in progress. This
stopcode occurs when a pointer that should be
pointing at an I/O request block is pointing
elsewhere.
Data Items: T1 = bad pointer
TKBERB(W) = good pointer
ERH REFSTR DEBUG Error Reading HOME.SYS
This stopcode occurs when the refresher
cannot read the home blocks. (See stopcode
CRH.)
ERM ONCMOD DEBUG Error Reading MFD
SPTSSB creates the SPT table and the swapping
SAT table for a disk unit. This stopcode
47
occurs when an I/O error occurs while reading
the MFD read-in block.
Data Items: P1 = address of first word of MFD RIB (RH)
T2 = logical block number to read
U = unit data block address
F = file data block address
S = (RH) standard error bits
ERP REFSTR STOP Extraneous Retrieval Pointer
HOMRBS stores a retrieval pointer in the
HOME.SYS read-in block. This stopcode occurs
when the byte pointer is confused.
Data Items: T1 = current byte pointer
ERS ONCMOD DEBUG Error Reading SAT
FILMAN finds and sets up all of the
structures on the system. This stopcode
occurs when I/O takes place while reading the
SAT.SYS read-in block for a structure.
Data Items: S = error bits
ESS FILFND JOB Empty System Search List
SLXESS is a stopcode-only routine and is
called throughout FILFND. Examine the stack
for the location.
|
|
| ETHCCC ETHSER DEBUG Can't create channel block
|
|
| ETHCCP ETHSER DEBUG Can't create PORTAL block
|
|
| ETHICN ETHSER DEBUG Invalid Ethernet channel number
|
|
| ETHIFC ETHSER DEBUG Invalid function code
|
|
| ETHIFP ETHSER DEBUG Invalid function for PORTAL
|
|
| ETHIPI ETHSER DEBUG Invalid ethernet PORTAL Id
48
| ETHIPS ETHSER DEBUG Invalid protocol state
|
|
| ETHUDS ETHSER DEBUG Unexpected disable protocol state
|
|
| ETHUES ETHSER DEBUG Unexpected enable protocol state
EUE ERRCON DEBUG Executive UUO Error
EMUERR is called when a monitor call is made
illegally at exec level. This stopcode
occurs when the monitor call occurs at
non-interrupt level.
EWB REFSTR DEBUG Error Writing Block
BLKWRT writes out a block. This stopcode
occurs when the subroutine to do the actual
writing of the block, OWNWRT, gives an error
return that indicates an I/O error.
Data Items: DEVMBF(F) = IOWD
T2 = logical block number
U = address of unit
EWH REFSTR DEBUG Error Writing Home Block
HOMUPD updates the home blocks. This
stopcode occurs when the subroutine used to
do the physical I/O (WRTRUN) gives an error
return.
Data Items: T2 = list of items to be written
S = standard error bits
EWR ONCMOD DEBUG Error While Refreshing
RFRES2 refreshes a structure during the
DESTROY option. This stopcode occurs when an
I/O error is encountered during the refresh.
Data Items: S = error bits
|
|
| EXFCHK SCNSER STOP Exhausted free chunks
49
FAD FILUUO DEBUG File Already Dormant
CLRSTG is used during a CLOSE monitor call to
do general clean-up tasks. This stopcode
occurs when the access-table entry for this
file is mistakenly marked dormant.
Data Items: ACCDOR(T1) = access-table entry for this file
|
|
| FDL VMSER STOP FRDCR lied
|
|
| FDP FILIO DEBUG Fixed-Head Device Position
|
| FREINT handles unsolicited interrupt from a
| device. This stopcode occurs when a
| position-done interrupt occurs for a
| fixed-head device. This may indicate a
| hardware problem.
|
| Data Items: KONPOS(J) = unit positioning flag
|
|
| FEM ERRCON HALT Fatal Error in Monitor
|
| PARHALT halts a CPU when there is a serious
| error in the monitor.
|
|
| FFU NETSER STOP F Fouled Up
|
| NETHIB puts a network job in the HIBER state.
| This stopcode occurs when NETHIB is called
| with F = 0.
|
|
| FLE SCNSER STOP Free List Empty
|
| GETCHK fetches chunks from the SCNSER
| free-chunk chain. This stopcode occurs when
| the pointer to the first chunk (TTFTAK) is
| zero.
|
|
| FON VMSER STOP Funny Address Overlaps Next
|
| GVFWDS returns words acquired by GTFWDC or
| GTFWDU. This stopcode occurs when the size
| of the current chunk plus the the address of
| the current chunk overlaps the first word of
| the next chunk.
50
| Data Items: T1 = words to return
| T2 = address
|
|
| FOP VMSER STOP Funny Address Overlaps Previous
|
| GVFWDS returns words acquired by GTFWDS or
| GTFWDU. This stopcode occurs when the first
| word of the funny address is in the previous
| chunk.
|
| Data Items: T1 = words to return
| T2 = address
|
|
| FPE VMSER DEBUG Funny Page Must Exist
|
| GVFWDS returns words acquired by GTFWDS or
| GTFWDU. This stopcode occurs when the
| monitor tries to get a page map entry, but no
| funny page exists from which to get the page
| map entry.
|
| Data Items: T1 = words to return
| T2 = address
|
|
| FPI CORE1 STOP GTPAGS Free Page In Use
|
| This stopcode occurs when the monitor tries
| to get a page from the free-core list, but
| finds a page marked "in use" on the free
| list.
|
| Data Items: T1 = first page added to or taken from the
| free-core list; T2 = negative number of
| pages to add or take from the free-core list
|
|
| FPN LOKCON STOP SETMFL Free Page Not Found
|
| SETMFL moves monitor pages when its current
| pages are being set off line. This stopcode
| occurs when the target page is not found on
| the free-core list.
|
| Data Items: T1 = current page (being set off line)
| P2 = target page (this is the page that
| caused the stopcode)
|
|
| GNA DATMAN STOP GETWRD not available
51
| GETWRD was called at clock level but the word
| requested was not available.
|
|
| HBE REFSTR DEBUG Home Block Read Error
|
| HOMUPD updates the home blocks. This
| stopcode occurs when the subroutine to read
| in the current home blocks from disk (GTHOM)
| gives an error return, which indicates an I/O
| error.
|
| Data Items: S = standard error bits
|
|
| HIF FILIO DEBUG Hole In File
|
| USETO0 is used to do a USETO. This stopcode
| occurs when the last block of the file
| exists, but some preceding block does not.
|
|
| HSF FILIO JOB HSC50 not fancy
HWU FILIO JOB Hardware Wrong Unit
POSERC is used during disk error recovery.
This stopcode occurs when the wrong unit on a
disk controller interrupts. This is a
hardware problem.
Data Items: P2 = error bits
T1 = retry count
IBI CLOCK1 JOB Intercept Block Illegal
ESTOP stops the user on an error and flags it
as an error stop. This stopcode occurs when
the user-defined intercept block is illegal
for some reason.
IBZ FILIO JOB I/O to Block Zero
UUOPWR performs CALLIs for a disk channel.
This stopcode occurs when Block 0 is
requested, but the file is not HOME.SYS[1,4]
or the drive is not an RP04. An RP04 reads
block 0 to check for format errors.
52
Data Items: T1 = PPN
T2 = file name
|
|
| ICI MSCCOM DEBUG Invalid connect-ID
ICL UUOCON JOB Illegal Channel Number
JDAADR returns the address of a channel in
USRJDA or the extended channel table in T1.
This stopcode occurs when the channel number
is greater than the maximum number allowed.
Data Items: T2 = channel number
HIGHXC# = maximum
ICN SEGCON DEBUG In-Core Count Negative
DECCNT decrements the high-segment in-core
count for a job that has a very high segment,
which must be in core. This stopcode occurs
when the count of the number of jobs in core
sharing a high segment becomes negative.
Data Items: J = job number
JBTSTS(J) = in-core count, which should be
zero now
IDC ONCMOD STOP Impossible Drum Condition
DRMHLT checks for a unit on line and write
protected. This stopcode occurs because a
drum can never give an on-line condition.
IEZ KxSER DEBUG IOWD Equals Zero
After paging a job, the monitor attempted to
convert virtual IOWDs to absolute IOWDs.
This stopcode occurs when this routine is
called with an IOWD of zero.
Data Items: T2 = IOWD
P3 = location of channel data block
P4 = frame count,,characters/word if DX10
channel
IFI TAPSER STOP Illegal Function at Interrupt
53
TAPIFI is a general interrupt error halt. In
one case, for example, the monitor found an
illegal function in an I/O request block
while at interrupt level. Examine the stack
for the specific error address.
IIP FILIO STOP I/O In Progress - Error
MONIO reads a block or series of blocks from
the disk. This stopcode occurs when the
monitor attempts to start I/O for a DDB that
already has I/O active.
Data Items: S = status bits
T1 = IOWD for data
T2 = block number
IME KxSER JOB Illegal Memory Reference from Executive
This stopcode occurs when there is a page
fault while in exec mode that is not an
address break.
Data Items: .CPAPC = page fault PC
.CPPFW = page fault word
IOP COMMON CPU I/O Page Failure
There is usually a serious hardware failure.
Call your Field Service representative.
IPC KxSER CPU Illegal Page Failure Trap Code
SEILM processes page failure traps. This
stopcode occurs when the trap code returned
by the pager after getting a page fail trap
is not in the range 0 through 23 or 25.
Data Items: T1 = page fail code
.CPTCX = page trap context;
.CPTPI = PI state
|
|
| IPE VMSER DEBUG In progress queue empty
IPF VMSER DEBUG In-Use Page Free
SCNPT scans the page table. This stopcode
54
occurs when SCNPT finds a page on the
free-core list that is listed in the page
table as allocated.
IPM VMSER DEBUG Illegal Pointer in MEMTAB
This stopcode occurs when the monitor finds
an inconsistency in the swapping database.
IPN VMSER DEBUG IPCF Page Nonexistent
GVIPCP returns IPCF pages to the free-core
list. This stopcode occurs when GVIPCP swaps
out IPCF pages that are not in the swap list.
IPU LOKCON STOP IPCF Page Unowned
In attempting to swap out an IPCF page,
LOKCON was unable to find a job that
contained the IPCF page in its queue.
ITS DTESER DEBUG Illegal To-10 Transfer State
DTESER received a To-10 interrupt which
specified an illegal state.
|
|
| IUD DTESER DEBUG Illegal user for DTE
|
|
| IUI FILIO DEBUG Illegal use of UPPDC at interrupt level
IUN FILUUO DEBUG Invalid Unit Number
ERRFIN finishes a CLOSE when an error
occurred. This stopcode occurs when the unit
number for the UFD is illegal.
Data Items: UN1PTR = pointer to number in structure of
the unit; T1 = unit of UFD
JAC UUOCON DEBUG Job Data Area Clobbered
IOALL does I/O for all devices assigned to a
job. This stopcode occurs when the highest
channel number in use is greater than 17.
55
Data Items: T2 = highest channel in use
JDJ ONCMOD DEBUG JFFO Didn't Jump
CMPLOG computes the SIXBIT logical unit
number within a structure. This stopcode
occurs after a call to subroutine MSKUNI,
which sets up a search mask for a unit name,
and it returns no mask for the unit name
given.
Data Items: P2 = unit number
STRNAM(P2) = unit name
T2 = should have been the complement of the
search mask
JIT SYSINI HALT Job In Transit
LOKINI initializes LOKCON on location 140
restarts, unlocks all jobs, and frees up the
core they occupy. This stopcode occurs when
a job is locked and is being moved.
Data Items: J = job number
JNC FILIO DEBUG Job Not in Core
ADRINT checks that a job is in core, possibly
at interrupt level. This stopcode occurs
when the job is not in core.
Data Items: T1 = job number
JNE CLOCK1 STOP JBTADR not equal to CORTAL
In cross-checking JBTADR and CORTAL a
mismatch was found.
Data Items: P3 = amount of free-core specified by the sum
of JBTADR entries
KAF COMMON CPU Keep-Alive Failure
This routine/stopcode is executed because the
console front end detected that the KL did
not update the keep-alive counter. This
stopcode occurs when the front end executes a
56
XCT 71.
KCP RNXKON DEBUG KDB Command in Progress
CMDWAT waits for a command to complete and
calls RNXINR to process it before starting a
new command.
KDS DPXKON DEBUG KONEC2 Didn't Skip
POSINT handles positioning interrupts. This
stopcode occurs when the subroutine KONEC2
does not skip, even though it should always
give a skip return.
KID SYSINI HALT Kontroller Is Down
DSKINI, which is called on location 140 and
143 starts and restarts, initializes the
disk. This stopcode occurs when a controller
goes off-line during disk initialization.
Data Items: J = kontroller
|
|
| KIM RAXKON DEBUG Kontroller id mismatch
|
|
| KLPBRC KLPSER INF Bad Read-Counters packet
|
|
| KLPCGN KLPSER CHK Can't get CI node number
|
|
| KLPCKE KLPSER CHK SET-CIRCUIT command error
|
|
| KLPCLB KLPSER INF Close buffer function failed
|
|
| KLPCPE KLPSER INF KLIPA CRAM parity error
|
| A parity error occurred on the CI20, which
| may indicate a hardware condition.
|
|
| KLPCRR KLPSER CHK READ-REGISTER command failed
57
| KLPDED KLPSER INF CI-20 is dead
|
|
| KLPDFQ KLPSER INF Datagram free queue empty
|
|
| KLPEPB KLPSER CHK Received bad error logging packet
|
|
| KLPERQ KLPSER CHK Empty response queue
|
|
| KLPERR KLPSER INF Received packet with error
|
|
| KLPHLT KLPSER INF KLIPA microprocessor halted
|
| The CI20 microprocessor halted for some
| reason.
|
|
| KLPHNG KLPSER INF CI-20 is hung
|
|
| KLPILP KLPSER INF Software response terminated in
| locally-generated packet
|
|
| KLPIPA KLPSER INF Invalid packet arrived
|
|
| KLPIRD KLPSER INF Invalid remotely-generated data request
|
|
| KLPIRP KLPSER INF Software response bit on in
| remotely-generated packet
|
|
| KLPKAF KLPSER INF KLIPA Keep Alive Failed
|
| The KLIPA will reload automatically.
|
|
| KLPKRW KLPSER HLT CI-20 read the wrong register
|
|
| KLPLBF KLPSER INF Loopback failed
|
|
| KLPMBE KLPSER INF MBUS error
58
| KLPMCE KLPSER INF Received an MCNF or an MDATREC with an error
|
|
| KLPMCR KLPSER CHK Received an unexpected MCNF or MDATREC
|
|
| KLPMFQ KLPSER INF Message free queue empty
|
|
| KLPNBD KLPSER HLT No buffer descriptor table
|
|
| KLPNDB KLPSER INF No datagram buffer
|
|
| KLPNDE KLPSER INF Packet with bad node number
|
|
| KLPNEN KLPSER CHK CI-20 not enabled
|
|
| KLPNMG KLPSER INF No message buffer
|
|
| KLPNOD KLPSER HLT Can't get datagram buffers during
| initialization
|
|
| KLPNOR KLPSER INF Remote port is sick
|
|
| KLPNPB KLPSER HLT No path block at PPDOVC
|
|
| KLPOHF KLPSER HLT Internal software inconsistency
|
|
| KLPONC KLPSER HLT Trying to open a virtual circuit which isn't
| closed
|
|
| KLPOPC KLPSER INF Packet with bad opcode
|
|
| KLPPIA KLPSER INF CI-20 has lost its PI assignment
|
|
| KLPPIC KLPSER HLT PCB is Corrupted
|
|
| KLPPPD KLPSER INF Packet with bad PPD byte
59
| KLPPTQ KLPSER INF Queue interlock timeout
|
|
| KLPRCE KLPSER CHK READ-COUNTERS command failed
|
|
| KLPRLF KLPSER INF CI-20 microcode reload failed
|
|
| KLPRMQ KLPSER INF Queue interlock timeout
|
|
| KLPRSF KLPSER INF CI-20 restart failed
|
|
| KLPRSH KLPSER INF Received shutdown message
|
|
| KLPSCR KLPSER CHK SET-CIRCUIT command received
|
|
| KLPSTR KLPSER INF CI-20 started
|
|
| KLPSWO KLPSER INF Received a START when VC was open
|
|
| KLPVIR KLPSER CHK Virtual address in packet is wrong
|
|
| KLPWAB KLPSER INF CI wire A has gone from good to bad
|
|
| KLPWAG KLPSER INF CI wire A has gone from bad to good
|
|
| KLPWBB KLPSER INF CI wire B has gone from good to bad
|
|
| KLPWBG KLPSER INF CI wire A has gone from bad to good
|
|
| KN5 RAXKON INF Kontroller not in 576-byte sector mode
|
|
| KNF XTCSER STOP Kontroller Not Free
|
| XTCSER received a remote interrupt request,
| the the kontroller was not free.
|
|
| KNIARD KNISER INF KLNI auto-reload disabled
60
| KNICAC KNISER DEBUG Can't allocate counters data buffer
|
|
| KNICAM KNISER DEBUG Can't allocate MCAT table
|
|
| KNICAP KNISER DEBUG Can't allocate PTT table
|
|
| KNICCC KNISER DEBUG Cannot create CONSO skip chain entry
|
|
| KNICCK KNISER DEBUG Can't create Ethernet kontroller block
|
|
| KNICCP KNISER DEBUG Cannot create port control block
|
|
| KNICPE KNISER INF KLNI CRAM parity error
|
| A parity error occurred on the NIA20, which
| may indicate a hardware condition.
|
|
| KNICWS KNISER DEBUG KLNI counters buffer is wrong size
|
|
| KNIDPE KNISER INF KLNI data path error
|
|
| KNIEPE KNISER INF KLNI EBUS parity error
|
|
| KNIHLT KNISER INF KLINI microprocessor halted
|
| The NIA20 microprocessor halted for some
| reason.
|
|
| KNIICO KNISER DEBUG Invalid command opcode
|
|
| KNIIFC KNISER DEBUG Illegal function code
|
|
| KNIKAF KNISER INF KLNI Keep Alive failed
|
|
| KNIMBE KLNISER INF KLNI MBUS error
|
|
| KNIMWS KNISER DEBUG KLNI MCAT table is wrong size
61
| KNIPIT KNISER INF PUTQUE interlock timeout
|
|
| KNIPWS KNISER DEBUG KLNI PTT table is wrong size
|
|
| KNIRIT KNISER INF REMQUE interlock timeout
|
|
| KNIWUV KNISER DEBUG Wrong microcode version
KNM TX1KON DEBUG Kontroller Not Mapped
In attempt to uncache a DX10 KDB we found the
KDB was not in the EPMP.
KSW TAPSER DEBUG Kontroller Status Wrong
TAPSIO is used when the upper level wants to
start I/O. This stopcode occurs when the
tape-controller status is wrong.
Data Items: TKBSTS(W) = status
|
|
| LATICB LATSRV CHK LATCBR called from NISRV with illegal
| callback function code
|
| NISRV has called the LATSRV callback routine
| with an invalid function code.
|
|
| LATIMT LATSRV INF LAT Illegal Message Type
|
| LAT virtual circuit message received with
| message type out of range.
|
|
| LATINE LATSRV CHK LATINI failed to initialize
|
|
| LATMEM LATSRV CHK LAT buffer overwritten
|
| While trying to return a buffer, LATSRV
| discovered it had been overwritten.
|
|
| LATNSC LATSRV INF LAT Host node stopped circuit
|
| LAT Host node stopped the circuit.
62
| Look at the Reason Code in T1 and the PC in
| T2. This error, if relatively infrequent is
| nothing to be concerned about. If it occurs
| frequently, use the CODE and PC to determine
| further action.
|
|
| LDBNIU SCNSER DEBUG LDB Not In Use
|
| A call to the FRELDB routine was made, though
| the terminal's LDB does not have the LTLUSE
| bit set in the LDBTTW word. Normally, this
| bit would be set on a return from GETLDB to
| indicate that that LDB is in use.
|
|
| LLMCIF LLMOP CHK Read Channel Info Failed
|
| Attempt to read the Ethernet channel status
| failed when the Data Link Layer was called.
|
| Data items: T1 contains the error code returned from the
| DLL
|
|
| LLMIL1 LLMOP INF Received Invalid Loopback Message
|
| Received a Loopback message that was too
| short or was improperly formatted. This is a
| MOP protocol violation by a remote node.
|
| Data items: T1 contains the received message length.
| T2-T3 contains the Ethernet address of the
| transmitting node.
|
|
| LLMILF LLMOP INF Invalid Loopback Function Code
|
| Received a Loopback message that was neither
| a Loopback reply message or a forward data
| message. This is a MOP protocol violation by
| a remote node.
|
| Data items: T1 contains the function code.
| T2-T3 contains the Ethernet address of the
| transmitting node.
|
|
| LLMIR1 LLMOP INF LLMOP Received Invalid Remote Console Message
|
| Received a Remote Console message that was
| too short, too long or was improperly
63
| formatted. This is a MOP protocol violation
| by a remote node.
|
|
| LLMLXF LLMOP INF Loopback Transmit Failed
|
| LLMOP was unable to transmit a forward data
| message.
|
| Data items: T1 contains the error code returned from the
| DLL
| T2 contains the channel status returned from
| the DLL
| T3 contains the channel on which the failure
| occurred
|
|
| LLMMCF LLMOP CHK Declare Multicast Address Failed
|
| Attempt to declare the Assistant Multi-Cast
| Address failed when the Data Link Layer was
| called.
|
| Data items: T1 contains the error code returned from the
| DLL
|
|
| LLMOPF LLMOP CHK Open Portal Failed
|
| Failed to open an NI portal with the Data
| Link Layer.
|
| Data items: T1 contains the error code returned from the
| DLL.
|
|
| LLMRQC LLMOP CHK RB Queue Corrupted
|
| Attempted to remove an RB queue entry from an
| empty queue or the RB was not on the queue.
|
|
| LLMRRF LLMOP INF Response Transmit Failed
|
| LLMOP was unable to transmit a MOP request
| message.
|
| Data items: T1 contains the error code returned from the
| DLL.
| T3 contains the channel on which the failure
| occurred.
64
| LLMRXF LLMOP CHK Resource Failure
|
| LLMOP was not able to obtain resources from
| the memory manager.
|
|
| LLMSB2 LLMOP CHK Specify Receive Buffer Failure
|
| LLMOP could not post a receive buffer to the
| Data Link Layer.
|
| Data items: T1 contains the error code returned from the
| DLL.
|
|
| LLMSCA LLMOP INF Ethernet Channel Address Change
|
| LLMOP was called by NIDDL on change of state.
|
|
| LLMSTC LLMOP INF Data Link State Change
|
| LLMOP was called by NIDDL on change of state.
| This is for information only. No corrective
| action required.
LN1 ERRCON STOP Line Not Found
EXCALP prints a monitor call PC message for a
job. This stopcode occurs when no terminals
a log line can be found for the job that is
causing the error.
LND FILUUO DEBUG Logical Name Not Found
LNMSTP consists of only the stopcode and its
recovery. LNMSTP is called when the monitor
could not set up the definition of LIB that
was present before an ENTER UUO that could
not find a file.
LNP FILIO DEBUG Last Pointer Not a Pointer
OUTGRP allocates more space for an output
file. This stopcode occurs when an
allocation is made, but a RIB error occurred;
or when the monitor tried to deallocate the
space, but the RIB pointer was invalid.
65
Data Items: T2 = pointer
LNS SCNSER STOP Line Not Set Up
TSETBI clears the input and output buffers
for a line. This stopcode occurs when this
routine is called before the line is set up.
LNT ERRCON STOP Line Not There
HALTI prints the "Halt at ..." message and
stops the job. This stopcode occurs when
there is no controlling terminal line
associated with the job.
LPU FILUUO JOB Last Pointer Unit-Change
ALLP0B writes the redundant RIB in the last
block of the RIB. This stopcode occurs when
the RIB pointer is decoded as a unit-change
pointer.
Data Items: T2 = pointer
|
|
| LPRIXC LLMOP HLT Invalid Xmit Complete
|
| NIDLL called back to LLMOP with a transmit
| complete event for an RB which is not in
| Transmit Initiated state. This is a software
| bug. Call your DIGITAL Software Specialist.
|
| Data items: T1 contains the current RB state.
| T3 contains the status in the UN block.
|
|
| LPRLXF LLMOP INF Loop Request Transmit Failed
|
| LLMOP was unable to transmit a forward data
| message.
|
| Data items: T1 contains the error code returned from the
| DLL.
| T3 contains the channel on which the failure
| occurred.
|
|
| LPSIFC LLMOP CHK LPSCBR called with invalid function code
66
| The LLMOP Loopback Protocol Server Call Back
| Routine was called by the Data Link Layer
| with an invalid callback function code. This
| is a software bug. Call your DIGITAL
| Software Specialist.
|
|
| MCCWNE SCNSER STOP Meta character called when not expected
|
|
| MCI MSCCOM DEBUG Missing connect id
MCM METCON DEBUG Meter Channel Data Block Missing
RELCHN releases a channel. This stopcode
occurs when an attempt is made to release a
meter channel data block (MCDB) that is not
there.
Data Items: T2 = predecessor MCDB (if any)
MCN FILFND DEBUG Mount Count Negative
SLSR6 documents the mount count when the
search list is modified. This stopcode
occurs when the mount count for a structure
becomes negative.
Data Items: STRMNT(T3) = mount count
|
|
| MCRBRN NETDEV STOP Bad remote node number
|
| When processing an ANF network "node down"
| condition, NETMCR (MCRNWD) was called to deal
| with a terminal belonging to the
| no-longer-accessible node, but the terminal
| claimed to belong to a different node.
|
| Data Items: U = address of LDB
| T1 = node number from LDB
| P1 = node number that "went down"
|
|
| MCRDSF NETDEV STOP Disconnect failed
|
| When processing an ANF network terminal
| Disconnect message, a call to PCBECK returned
| "guaranteeing" the availability of an ANF
| network Protocol Control Block, then a
| subsequent call to PCBEGT to get a free PCB
67
| failed.
|
| Data Items: U = address of LDB
|
|
| MCRILS NETDEV STOP Illegal state
|
| While waiting for an ANF network terminal
| request to be honored, the terminal's Link
| Address Table state transited into an illegal
| state (neither accepted, nor rejected, nor
| still waiting).
|
| Data Items: U = address of LDB
| T2 = illegal LAT state
|
|
| MCRJIZ NETDEV STOP Job number Is Zero
|
| On a program-initiated, or
| user-command-initiated connect request for a
| remote ANF network terminal, .CPJOB was zero.
|
| Data Items: U = address of LDB
| W = address of NDB
|
|
| MCRNCO NETDEV DEBUG No character for output
|
| On a call to MCXDAT to build a Data Message
| for an ANF network terminal, the LRLTTO flag
| (valid character in LDPCHR) was not set in
| the terminal's Line Data Block. MCXDAT is
| only called when there is at least one valid
| data character to be transmitted, and the
| first data character is always in LDPCHR.
|
| Data Items: U = address of LDB
|
|
| MCRNSN NETDEV STOP No source node for terminal
|
| When processing a "Disconnect with reconnect"
| for an ANF network terminal, no Node Data
| Block can be found for the connected terminal
| (SRCNDB failed).
|
| Data Items: U = address of LDB
|
|
| MCRNWA NETDEV STOP MCRNWD should have disconnected us
68
| When processing a Disconnect request for an
| ANF network terminal, no Node Data Block can
| be found for the connected terminal (SRCNDB
| failed).
|
| Data Items: U = address of LDB
|
|
| MCRSLZ NETDEV STOP SLA is zero
|
| On a call to MCRXCN to send a Connect
| Initiate message (or possibly a Connect
| Confirm message) to a remote ANF network node
| for a network terminal, the terminal Line
| Data Block had no Source Link Address.
|
| Data Items: U = address of LDB
| W = address of NDB
|
|
| MIF MSCCOM STOP MSCP driver initialization failed
|
|
| MIN VMSER DEBUG Monitor page in working set
MIW ONCE STOP Memory Interleaving is Wrong
BYPSYM finds the top of core and moves the
symbol table up. This stopcode occurs when
there is a memory interleaving error in that
some words within a page exist and some do
not. The operator must correct the problem.
MIZ VMSER DEBUG MEMTAB Is Zero
This stopcode occurs when the monitor finds
an inconsistency in the swapping database.
MMR LOKCON STOP Moving Monitor Page Not Required
SETMFL sets memory pages off line. This
stopcode occurs when the memory location
labeled MOFLPG indicates that monitor pages
must be moved, but none of the page's PAGTAB
entries has the monitor code bit set.
Data Items: MOFLPG = number of monitor pages that were to
be moved
LOKREL = number of pages, first page number
69
to set off line
MNA FILIO JOB Monitor Buffer Not Available
GTMNBF gets a monitor buffer. This stopcode
occurs when there is no buffer space
available.
Data Items: T2 = number of words requested
MNM SYSINI STOP Monitor in Nonexistent Memory
KIINI initializes a KI10, KL10, or KS10.
This stopcode occurs when a page is found to
be nonexistent and the page is not free.
Therefore, the monitor already has the page
in question.
Data Items: T3 = page number
MNR ERRCON HALT Master -11 Not Running
DIE recovers/reloads after an internal system
error. This stopcode occurs when the -11
with a DTE in privilege mode is not running.
|
|
| MOPIFC LLMOP INF LLMOP Received an invalid MOP message
|
| The LLMOP Remote Console Protocol Server
| received a MOP message with an invalid
| function code. This is a MOP protocol
| violation by a remote node.
|
|
| MPF MSCCOM DEBUG MSCCOM packet send failed
MPN LOKCON STOP Monitor Page Not Found
SETMFL sets monitor pages off line. This
stopcode occurs when the source page cannot
be found in the monitor.
Data Items: P3 = monitor source page
MXM MSGSER DEBUG MPX DDB Missing
This stopcode occurs when a pointer in the
DDB chain does not point to a multiplexd DDB.
70
N4C CPNSER JOB Not 4 Cached Pages
FIXOTB fixes up OUCHTB when turning off the
cache for some page so that OUCHE references
through four cached pages. This stopcode
occurs when four cached pages cannot be
found.
Data Items: P3 = page for which cache is being turned off
NAP FILUUO JOB Not Address Pointer
UFDNXT initializes the next block for the
directory. This stopcode occurs when the new
pointer is decoded as other than an address
pointer.
Data Items: P1 = location is monitor buffer
T2 = bad pointer
NCA CLOCK1 STOP No Core Assigned
NULADR restores the software state and then
the hardware state of the new job to be run.
This stopcode occurs when the job to be run
has no core assigned to it.
Data Items: J = job number
NCC LOKCON STOP Not Enough Contiguous Free Core
Certain types of monitor pages must be kept
contiguous. This stopcode occurs when LOKCON
does not have enough contiguous space to lock
jobs after memory has been set off-line.
NCE UUOCON DEBUG No Command Slot Available
This stopcode occurs when attempting to
insert a user-defined command. The condition
should have been caught earlier.
NCM IPCSER JOB No Core For Message
SETQSR sets up IPCF packets to send to
QUASAR. This stopcode occurs when no core is
available to build the message.
71
NDJ SCNSER DEBUG No DDB For Job
TTYFND finds a terminal number for the job in
AC J. This stopcode occurs when no device
data block can be found for this job's
terminal.
Data Items: J = job number
NDL COMNET STOP No DECnet Loaded
This stopcode occurs if any DECnet-only
routines are called, but DECnet is not
assembled into the monitor.
NDP CLOCK1 JOB Not DDB Pointer
WSYNC waits until the current buffer activity
is complete. This stopcode occurs when this
routine is called with other than a DDB
pointer in F.
Data Items: F = the supposed DDB pointer
NDS CLOCK1 STOP Null Job Did SAVGET
MONSTR sets up ACs for a monitor job that
starts at monitor call level. This stopcode
occurs when the job number is 0.
NEM LP2SER JOB No Exec Virtual Memory
DVLRAM loads the RAM or VFU with data from
the user. This stopcode occurs when DVLRAM
tries to map the user virtual address into
exec virtual memory, but there is none.
Data Items: F = DDB
T1 = function
NER FILUUO DEBUG No Extended RIB
CLSO2A looks for the last written block in
the next RIB. This stopcode occurs when the
pointer for the last block of a file is not
in the RIB, and there is no extended RIB;
the pointer is lost.
72
NEV UUOCON STOP No Executive Virtual Memory
NEWBUF sets up a byte pointer and item count
for I/O. This stopcode occurs when the DDB
does not have executive virtual memory.
Data Items: T1 = input buffer header address
NFB FEDSER STOP No Front-End Device Block
FDIGET gets the front-end device (FED)
address in F. This stopcode occurs when no
device data block is found for this front
end.
Data Items: T1 = FED unit number (also on this stack)
NFD RPXKON DEBUG No Front-End Drive
DAVIN1 starts an operation on a drive that is
busy on the other port. This stopcode occurs
when DAVIN1 cannot find the drive number.
NFS VMSER DEBUG No First Slot
This stopcode occurs when, at the start of a
fragment, the first physical page of the
fragment is not found in the page map.
NIF RNXKON DEBUG RNXKON Isn't Fancy
This stopcode occurs if the monitor tried to
unload an RP20 or read/write 10/11
compatability mode on an RP20.
|
|
| NIJ IPCSER STOP No IPCF database for job/context
NIV TAPUUO STOP Null Interrupt Vector
TPMDON is called by TAPSER when I/O is
complete to dispatch to the correct routine
for processing. This stopcode occurs when
the routine address for this function is
null.
Data Items: P1 = function
73
(T1) = should be dispatch address
NJT ERRCON STOP Null Job Has TTY
EXCALP prints the PC of a monitor call that
caused an error. This stopcode occurs when
NULJOB has control of the terminal.
NLB FILUUO JOB No Last Block
This stopcode occurs during UFD compression
if we cannot find the pointer for the last
block of the UFD.
NMC ONCMOD STOP No More Core
OK22B sets up controllers during system
startup. This stopcode occurs when the
routine used to create a device data block
for ONCE-only I/O (SETDDO) gives an error
return, which indicates that no core is
available.
Data Items: T2 = size of chunk needed
|
|
| NMCPUM UUOCON DEBUG Need missing CPU mask
|
|
| NMU REFSTR DEBUG No More Units
|
| HOMZR2 writes zeros in unused blocks in
| HOME.SYS. This stopcode occurs when the
| count of units is greater than the number
| that can be accessed.
|
| Data Items: T1 = cluster count
| T2 = next retrieval pointer
|
|
| NNF FILUUO DEBUG NMB Not Found
|
| GETNMB gets the location of the name block
| (NMB) from the DDB. This stopcode occurs
| when there is no access table entry for the
| user channel.
|
|
| NNR FILUUO JOB No Next RIB
74
| DELGRP returns blocks on an update ENTER.
| This stopcode occurs when the last block
| pointer cannot be found in the current RIB,
| so an attempt is made to scan the next RIB,
| but there is no other RIB.
|
|
| NNS CORE1 DEBUG Not in Non-Zero Section
|
| In attempting to clear/set bits in a bit
| table, SETR was called requesting the usage
| of a relative AOBJN pointer. This is only
| relevant for bit tables in non-zero sections
| and the code was not executing in a non-zero
| section.
|
|
| NNU ONCMOD DEBUG Not a New Unit
|
| FILMAN finds and sets up all structures on
| the system. This stopcode occurs when the
| monitor expects to find a new unit pointer as
| the next item read, but does not.
|
| Data Items: T1 = AOBJN pointer for scanning retrieval
| information
| T2 = supposed new unit pointer (Bit 18 must
| be set to be a new unit pointer)
| T3 = logical unit number in this structure
| P2 = address of structure
|
|
| NOB COMNET DEBUG "Nobody" Got Obsolete Buffer
|
| This stopcode occurs if someone tries to pass
| a message to a Front End which is not owned
| by anyone. This is probably caused by the
| line driver trying to return stale data to a
| previous line user and getting confused.
|
|
| NOR MSCCOM STOP Notification code out of range
|
|
| NOT SCNSER DEBUG No Operator TTY
|
| TTYERP finds a terminal device data block for
| a monitor error message. This stopcode
| occurs when the monitor cannot find a DDB for
| a job, so it tries to find the operator's
| line number from ONCE and still cannot find
| it.
75
| NOW FILIO DEBUG No opr wait (obsolete)
NPD FILIO DEBUG No Pointers in DDB
EXTRIB creates an extended RIB. This
stopcode occurs when an extended RIB is
needed, but no pointers exist in the DDB.
Data Items: DEVMBF(F) = IOWD to monitor buffer
NPF LOKCON STOP Next Page Free
PAGFND finds the target page in this
segment's map because it was not on the
free-core list. This stopcode occurs when a
page in this segment is marked as free.
Data Items: T1 = current page
T2 = PAGTAB entry for the next page (this is
the page that caused the error)
NPI KxSER HALT Not Parity Instruction
SWPTRP sweeps a memory for parity. This
stopcode occurs when a page fail trap occurs
that is not caused by the sweep routine and,
in fact, is caused by the instruction at
label CPLMPI.
Data Items: T1 = PC of the instruction that caused the
trap (also in .UPMP + .LMPFP)
.UPMP + .LMPFW = page fail word
NPJ DATMAN DEBUG No PDB for Job
This stopcode occurs when no process data
block can be found for this job.
Data Items: J = job number
NPN ERRCON STOP Nonexistent Page Not Free
CPINXF fixes up the core-allocation tables
after pages have been marked out in NXMTAB
because of parity errors or NXMs. This
stopcode occurs when the page being marked
off line is in use not free).
76
Data Items: PAGTAB(T1) = page entry of page causing the
stopcode
NPU ERRCON STOP Null Pushdown List Underflow
This stopcode occurs when there are more POPs
on the null pushdown list than matching
PUSHs.
NRF VMSER DEBUG SWPLST Not Really Fragmented
This stopcode occurs when there is a pointer
to a fragmented SWPLST entry, but the entry
is not really fragmented.
NRM FILUUO JOB Next RIB Missing
RENRIB is used when allocation or
deallocation is done and set up to do the
close. This stopcode occurs when the last
block pointer is not found in the current RIB
and there are no other RIBs.
NRS ONCMOD DEBUG No RIB in SAT
FILMAN finds and sets up all structures on
the system. This stopcode occurs when the
monitor expects to see a read-in block, but
does not.
Data Items: T1 = the supposed RIB
|
|
| NSA ONCMOD STOP No section allocated
NSE VMSER DEBUG No SWPLST Entry
This stopcode occurs when the monitor
attempts to compute the unit and block
numbers corresponding to a SWPLST entry, but
the pointer to SWPLST points to a zero word.
NSR REFSTR STOP No Second RIB
FILSET creates a file of contiguous disk
space and write zeros in data blocks. This
77
stopcode occurs when the subroutine used to
scan a block of retrieval pointers to find
the group pointer, SCNPTR, gives an error
return because it cannot find it.
Data Items: P1 = pointer to cluster count
T2 = number of clusters in this pointer
NSS REFSTR DEBUG No Space for SAT
ENDSAT allocates blocks in the HOME.SYS file
for SATs. This stopcode occurs when there
are no free clusters left.
NSU FILIO DEBUG No Such Unit
USTRIB reads in the RIB and scans it from the
beginning if the pointers do not encompass
the desired block. This stopcode occurs when
the subroutine that finds a unit (NEWUN)
gives an error return indicating that the
desired unit is greater than the last unit in
the structure.
Data Items: S = error bits
IOBKTL SET
NTE SCHED1 STOP Not Processor Queue Error
QLNKZ is used in the requeuing of a job.
This stopcode occurs when this routine is
called for a job that is not in a processor
queue.
Data Items: J = job number
NUB FILFND JOB No UFB Block
STRDN4 creates an access table entry. This
stopcode occurs when there is no UFD for a
file even though the file exists.
Data Items: P2 = Structure data block (LH)
NUE FILUUO JOB No UFB Error
SETUFR sets the RIBUFD word in the RIB. This
stopcode occurs when an error return is given
78
by the subroutine used to compute the RIBUF
word, but actually there is no UFD or SFD, so
there can be no UFB error.
Data Items: DEVUFB(F) = pointer to UFD
DEVSFD(F) = pointer to SFD, if any
NUI XTCSER DEBUG Non-existent Unit Interrupting
XTCSER could not find the UDB for a unit it
received an interrupt request from.
|
|
| NUL VMSER DEBUG Not at UUO level
|
|
| NULCCR NULFEK STOP Conversion code out of range
|
|
| NULFNC NULFEK STOP Function code out of range
NUN FILUUO DEBUG NMB Use-count Negative
The name-block use count was decremented to
-1.
NUP FILUUO DEBUG No Unit-Change Pointer
LSTUNI finds the last unit-change pointer in
a RIB. This stopcode occurs when no change
pointer is found or when the pointer is not a
unit-change pointer.
Data Items: T2 = pointer
|
|
| NUT FILIO CPU No unit for transfer
NWA NETDEV STOP No-one Wrote Anything
At the end of building an ANF network message
for a network terminal, TWRPCB was called to
send the accumulated message, but the byte
count was zero (or negative).
Data Items: U = address of LDB
P3 = byte count for NCL message
79
NXS VMSER DEBUG Non-existent Section
DNZSPG is called to return a non-zero section
page to free core. This stopcode occurs if
the section of the specified page does not
exist.
NXU FILIO DEBUG Non-existent Unit
WRTRIB writes a RIB. This stopcode occurs
when a unit-change pointer points to a unit
that does not exist in the structure.
Data Items: S = error bits
U = 0 if not in any F/S
O1F VMSER DEBUG Only 1 Fragment
This stopcode occurs when swapping space is
fragmented, but there is only one entry in
the fragment table.
OMR KSSER JOB Out of Mapping Registers
MAPIO sets up the UNIBUS adapter mapping
registers for a given IOWD following the
paging of a job. This stopcode occurs when
an attempt is made to point to the next
mapping register, but there is none.
Data Items: P1 = address of next paging register to be
used
P2 = address of first paging register used
ONC FILUUO DEBUG Odd-Numbered Cluster
UPDGIV deallocates or truncates blocks from a
file. This stopcode occurs when the number
of blocks allocated to a file is not an even
multiple of the number of clusters allocated.
Data Items: T1 = number of clusters
T2 = remainder
|
|
| ONCPUX CPNSER JOB X out of range in ONCPU<X>
|
| Caused by a call to ONCPUn, with a bad CPU
80
| number. Correct the CPU number supplied by
| the calling routine.
|
|
| OOC VMSER STOP Out of core blocks
|
| MAPBAK called SAVCTS to set up for running at
| UUO level, but SAVCTS returned at the
| non-skip return. This could occur if there
| was insufficient low core to save the job's
| current UUO-level context.
OVA ONCE STOP Out of Virtual Address Space
ONCMAP selects the physical and virtual
address for space in the high segment. This
stopcode occurs when the number of virtual
pages is greater than 256K.
Data Items: R1 = virtual page number
P2L VMSER STOP Page Too Low
This stopcode occurs when an address in the
user page map is too low; that is, the
address is in the monitor space.
PAO COMCON STOPE Page Already Out
PAGRE creates a directory page. This
stopcode occurs when an attempt is made to
page out a page that is already out. The
page is being paged out because the job's
physical limit has been exceeded.
Data Items: J = job number
|
|
| PBO NETSER STOP PCB Buffer Overflow
|
| An ANF network Front End Kontroller interrupt
| service routine called NETSER (FEKINT) to
| process an "input done" interrupt. The
| network Protocol Control Block returned by
| the FEK contained a data byte count (PCBCTR)
| that was greater than the allocated length of
| the PCB data buffer (PCBALN), indicating that
| the FEK wrote past the end of the data
| buffer.
81
| Data Items: J = address of FEK
| U = address of PCB
PCN IPCSER DEBUG Packet Count Negative
UIPCFR is used on an IPC receive monitor
call. This stopcode occurs when the count of
unreceived IPCF packets goes negative.
Data Items: P1 = PID
PDA FILIO DEBUG Pointers With Different Addresses
DD2MN copies pointers from the DDB to the
monitor buffer during monitor mode I/O. This
stopcode occurs when the RIB pointers and
those now in the monitor buffer differ.
Data Items: T3 = XORed RIB and monitor buffer pointers
T4 = cluster pointer
|
|
| PDLOVF ERRCON JOB Exec PDL overflow
PEW VMSER DEBUG PAGTAB Entry Wrong
PHYCRZ allocates physical core. This
stopcode occurs when a page that is in the
free-core list is found while scanning the
pages allocated to a segment.
Data Items: T1 = number of pages
T2 = starting virtual page number
PEZ CORE1 STOP PAGPTR Equals Zero
GTPAGS adds to or takes pages from the
free-core list. This stopcode occurs when
the location PAGPTR, which points to the
first free page, is zero.
PFC VMSER STOP Page on Free Core List
SETHMT prepared for high-segment swap. This
stopcode occurs when the monitor finds a page
that is in the free-core list while scanning
pages allocated to a segment.
82
Data Items: T1 = first disk address
T2 = first page number
T3 = number of pages
|
|
| PFHASA MONPFH JOB JS.ASA lit in PFH
|
|
| PFHGDF MONPFH JOB GETWDU didn't fault
|
|
| PFHJOB MONPFH JOB Wrong job owns device
|
|
| PFHUUO MONPFH JOB PAGE UUO failed
|
| Data items: T1 = error code
| Arglst stored at .JDAT+JOBUAL
|
|
| PFHZER MONPFH JOB Page fault on Page zero
|
|
| PFL VMSER DEBUG Piece on Free List
|
| GVFWDS returns words acquired by GTFWDC or
| GTFWDU. This stopcode occurs when an attempt
| is made to return a chunk of funny space that
| is already on the free list.
|
|
| PFN KxSER CPU Page Fault in Null Job
|
| A page fault occured while the null job was
| running.
|
|
| PFNOIO MONPFH JOB PFH has no IO to do (I'm stuck!)
PFR VMSER DEBUG Piece Out of Free Range
GVFWDS returns words acquired by GTFWDC or
GTFWDU. This stopcode occurs when GVFWDS is
called with an address that is not in funny
space.
PGL COMCON STOP Pages Got Lost
PAGFRE creates a directory page. This
stopcode occurs when the page cannot be paged
83
out.
|
|
| PGTPAR KLSER CPU Page table parity
PIE ERRCON CPU Priority Interrupt Error
This stopcode occurs when a device interrupts
to the wrong location. A jump occurred to an
even address between 42 and 66 (octal).
PIF VMSER DEBUG Page Is Free
This stopcode occurs when the monitor finds a
page that is in the free-core list while it
is scanning pages allocated to a segment.
PIN VMSER DEBUG Page In Working Set
WSBIT gets bit and index for WSBTB and
AABTAB. This stopcode occurs when the
monitor finds a page in the working set that
has been verified as not in the working set.
PIW VMSER DEBUG Page Isn't in Working Set
PAGOMT sets up MEMTAB for paging out. This
stopcode occurs when the monitor decides that
a page must be in the working set, but it is
not.
PLP FILIO DEBUG Past Last Pointer
USETO1 is used to do a USETO when the
requested block is higher than the highest
allocated block. This stopcode occurs when
the SCNPTR routine, which scans pointers,
cannot find a block that should be in the
file.
Data Items: P1 = top block to allocate
P2 = first block to allocate
DEVLPC(F) = RIB pointer
PMU CORE1 STOP PAGTAB Messed Up
84
This stopcode occurs when a zero is
encountered as the link to the next page in
the segment while setting up the user's
page-map page to reflect the location of the
pages in physical memory.
Data Items: T1 = byte pointer to the map
T2 = page attributes
T4 = number of pages -1 left in this segment
|
|
| PNA DATMAN STOP PUTWRD not available
|
| PUTWRD was called at clock level but the
| requested word was not available.
PNE FILIO DEBUG Pointers Not Equal
PTRTST reads the pointers into core, compares
the old pointers in the RIB with the new
pointers in the DDB, and rewrites the RIB if
they differ. This stopcode occurs when an
error is found in the cluster pointer after
the pointers in the RIB have been updated.
Data Items: (T1) = pointer in the monitor buffer
T3 = XORed RIB and monitor buffer pointers
T4 = cluster pointer
PNM FILFND DEBUG Physical Name Mismatch
DSKCHK checks to see whether C(T1) =
'DSK,''DS' or 'D'. This stopcode occurs when
the physical name of the device is lost after
it has been determined that a name refers to
a disk unit.
PNP LOKCON STOP Page Not Present
PAGMOV finds the target page on the free-core
list or within the current segment and
exchanges it with the source page. This
stopcode occurs when the source page cannot
be found in the current segment.
Data Items: T2 = successor to current page
PNW VMSER DEBUG Page not in Working Set
85
DLTMPG returns a funny page to the free-core
list.
POR SEGCON STOP Process Out of Range
COMIT is used to right half of J with
JBTSGN(T1). This stopcode occurs when the
job number is out of range.
Data Items: J = job number
|
|
| PPQ VMSER DEBUG Page on in progress queue
PQE FILIO DEBUG Positioning Queue Empty
UNIPOS picks a file on a unit and starts
positioning for that file. This stopcode
occurs when a disk unit was in the
position-wait state, but there are no files
in its queue to be positioned.
Data Items: U = location of unit data block
|
|
| PQW VMSER DEBUG Paging queue wrong
|
| A page that was supposed to be on one of the
| in-core queues cannot be found, because
| either the count for the queue indicates
| there are no pages in the queue, and/or the
| first page pointer for the queue lists zero
| for the first page.
|
| Data Items: T3 points to queue header
| first word of header contains count, and
| second word contains first page on queue
| T2 contains page of page that should be on
| queue.
|
|
| PRF KLSER CPU Page Refill Failure
|
| This stopcode occurs when a page-fail code of
| 22 is returned by the pager.
|
| Data Items: T1 = page-fail code
| .CPTPI = PI state
| .CPTCX = trap context
86
| PSF CORE1 STOP Page in Segment Free
|
| This stopcode occurs when a page is found
| that is marked in PAGTAB as being free while
| scanning a job's pages looking for page n or
| the last page.
|
| Data Items: T1 = current page within this segment
| T2 = number of pages left to scan
| T3 = PAGTAB entry for next page in segment,
| that is, PAGTAB(T1)
|
|
| PTP KxSER HALT Page Table Parity
|
| A page fail code of 25 was received from the
| pager. The operation that failed is retried
| 10 times before halting.
|
| Data Items: .CPPTP = count of page table parity errors
| ** = ACs saved in CPU status block
|
|
| PTT CORE1 DEBUG Past Top of Table
|
| SETZRS sets zeros in a table. This stopcode
| occurs when the SETZRS routine attempts to
| zero more bits than exist.
|
| Data Items: (T2) = top of table
| T4 = final address to clear bits
|
|
| PUF SEGCON JOB PATH UUO failed
|
| PTHFIL looks up a file and returns the path
| for it. This stopcode occurs when the
| PATH. monitor call fails.
|
|
| PUN FILUUO DEBUG PPB Use-count Negative
|
| The PPB use-count was decremented to -1.
|
|
| RAX RAXKON STOP RAXKON is miserable
RBQ SCHED1 STOP Requeueing to Beginning of Queue
QFIX is used in the requeuing of jobs. This
stopcode occurs when an attempt is made to
87
requeue a job to the beginning of the same
queue.
RCC SCNSER STOP Range-Checked Chunk
This stopcode is called by several places,
each doing a range check on a character
address. This stopcode occurs when the
character address is not within the TTY
buffer pool.
Data Items: T2 = character address character address (in
T2) that was not in the TTY buffer pool.
This can be caused by attempting TTY output
without first setting up U to point to an
LDB.
RCD SCNSER DEBUG Random Chunk Discrepancy
This stopcode is called from a number of
places in SCNSER where it is noted that chunk
pointers and counts are inconsistent.
|
|
| RCS3XF LLMOP INF LLMOP Transmit Failed
|
| LLMOP was unable to transmit a forward data
| message.
|
| Data items: T1 contains the error code returned from the
| DLL
| T2 contains the channel on which the failure
| occurred
|
|
| RCSIFC LLMOP CHK RCSCBR called with invalid function code
|
| The LLMOP Remote Console Protocol Server Call
| Back Routine was called by the Data Link
| Layer with an invalid callback function code.
| This is a software bug. Call your DIGITAL
| Software Specialist.
|
|
| RCSPIS LLMOP INF Ethernet Periodic Identify-Self
|
| This is a temporary debugging BUGINF. It is
| here to provide an indication that the
| periodic Identify-Self transmission is being
| performed.
88
RDN TAPUUO DEBUG Regular DDB Not Found
SETODN sets the density in the other DDB.
This stopcode occurs when there is no regular
DDB.
Data Items: R3 = UDB
RDP FSXKON DEBUG RS04 Doesn't Position
FSXPOS is a stopcode-only routine that is
used when the FILIO module tries to position
an RS04.
RDS SEGCON STOP REMAP Didn't Skip
GETFIN remaps the save file after it has been
read in its entirety. This stopcode occurs
when the remap fails because the arguments
are wrong, pages do not all exist in the page
specified, or moving the pages to the virtual
address specified would cause the high and
low segments to overlap.
|
|
| RDXDAT NETDEV STOP NTDSIB failed in R.DATA
|
| After calling NTDIBA to guarantee a user
| input buffer is available, the ANF network
| remote data entry device service routine was
| unable to set up an input buffer to receive a
| network message.
|
| Data Items: F = address of DDB
| U = address of PCB
REH ERRCON HALT Recursion in Error Handler
DIE recovers/reloads after an internal system
error. This stopcode occurs when another
stopcode occurs before the previous one is
done.
RFU TAPSER STOP Recovery Fouled Up
ERPINT handles interrupts while error
recovery is in progress. This stopcode
occurs when the function code for dispatching
89
is greater than 6.
Data Items: T2 = function code
T1 = pointer
RJ0 CLOCK1 DEBUG Requeue Job 0
REQUE requeues a job to run. This stopcode
occurs when an attempt is made to requeue job
0 (the null job) or a job number greater than
JOBMAX, to run.
RHN FILIO DEBUG Reread Home Block-Count Negative
SETMDL sets the file to idle when monitor I/O
is done. This stopcode occurs when the flag
DEVRHB(F) indicates that the HOME blocks are
being reread, but the flag that tells the
number of units that are rereading HOME
blocks (HOMFG) is negative.
RIE XTCSER DEBUG Remote Interrupt Error
This stopcode occurs if there is any error
bits are lit on an interrupt from a remote
system on the DA28.
RIF DPXKON DEBUG RP10 Isn't Fancy
These are stopcode-only routines. This
stopcode occurs when the monitor attempts an
RP04-only function, such as an UNLOAD, on an
RP10-controlled device.
RJZ SCHED1 STOP Requeue Job Zero
QXFER is used in the requeuing of a job.
This stopcode occurs when a call is made to
this routine with a job number less than or
equal to zero or greater than JOBMAX.
Data Items: J = job number
RLD STOP UUOCON Reload Monitor
This is a result of the RECON. UUO function
90
.RCRLD, which is callable by a privileged
user or the CONFIG command SHUTDOWN. (Refer
to the TOPS-10 Operator's Guide for more
information.
RNP VMSER DEBUG Returning Non-existent Page
DNZSPG returns non-zero section pages to free
core. This stopcode occurs if an attempt is
made to return a page that does not exist.
|
|
| ROU ONCMOD STOP Ran Out of Units
NXTSAT reads all the SATs on a unit and
computes the number of free clusters left in
each SAT. This stopcode occurs when the SAT
pointers indicate that there is another unit,
when in fact there is no other unit.
Data Items: P4 = number of units remaining
RPM ONCMOD DEBUG Retrieval Pointer Mismatch
FILMAN finds and sets up all structures on a
system. This stopcode occurs when the
unit-change pointer in the file SAT.SYS did
not point to the next unit in the file
structure.
Data Items: T2 = expected unit-change pointer
T3 = logical unit number expected
RPZ VMSER STOP Returning Page 0
The monitor tried to return page 0 to the
free page list, but it could not.
RQD SCNSER DEBUG RECINT Queue Discrepancy
This stopcode occurs if we just emptied the
RECINT queue but the taker and putter
pointers do not match.
RQF SCNSER DEBUG RECINT Queue Full
This stopcode occurs the RECINT character
91
queue wraps around.
|
|
| RS04IF FSXKON DEBUG RS04 isn't fancy
RSJ CLOCK1 DEBUG Requeue Same Job
REQUE requeues a job to run. This stopcode
occurs when an attempt is made to queue the
same job again.
Data Items: J = job number
RTM NETDEV STOP Requested Too Much
A call to TRQPCB to get an ANF network
Protocol Control Block (for a network
terminal) requested a message size which was
either negative or exceeded the maximum
configured terminal PCB buffer size.
Data Items: U = address of LDB
T1 = requested PCB size (in bytes)
RWD FILIO DEBUG Returning Wrong Unit's DA
DWNDA gives up a disk allocation request.
This stopcode occurs when the unit's DA that
is being dequeued is not correct for this
job.
Data Items: PJOBN = job number
RWS VMSER DEBUG Returning Space to Wrong Section
GVFWDS returns funny space pages. This
stopcode occurs if the monitor attempts to
return funny space from a section from which
it cannot be allocated.
|
|
| RX2 RX2SER STOP RX2SER fouled up
|
|
| RXX RX2SER DEBUG Unimplemented error recovery
SAC ERRCON DEBUG Strange APR Condition
92
This stopcode occurs when an APR interrupt
occurs with no known error bits set.
Data Items: S = APR error condition
SAU CPNSER DEBUG Scheduler Already Unlocked
ULKSCD unlocks the scheduler interlock. This
stopcode occurs when the interlock is already
free.
Data Items: SCKLOK = Interlock
SBn COMMON CPU SBUS Error Alone
This stopcode occurs when an SBUS error alone
came up in CONI APR. This is a serious
hardware problem. Call your Field Service
representative.
SBT FILUUO DEBUG Shouldn't Be Truncating
CLSRIB closes a file. This stopcode occurs
when an attempt is made to truncate unwritten
blocks, but the highest block number in the
file is too small.
Data Items: P2 = current block of RIB
P3 = DEVREL
SBW VMSER DEBUG SWPLST Bits Wrong
This stopcode occurs when an entry in SWPLST
shows both that I/O is in progress and that
I/O is complete.
SBZ VMSER STOP Swap Block Zero
This stopcode occurs if, in picking the next
swap list entry, we find that it specifies an
invalid disk address.
|
|
| SCABMT SCASER CHK Bad message type from remote node
|
|
| SCACCI SCASER HLT Cannot complete initialization
93
| SCACFO SCASER HLT SC.CON received failure from SC.OUT
|
|
| SCACRB SCASER CHK Can't reclaim buffers
|
|
| SCACSC SCASER CHK Can't send credit request
|
|
| SCACVC SCASER INF Virtual circuit closure requested
|
|
| SCAEEE SCASER CHK Block state is zero when trying to send
| connection management request
|
|
| SCAFN2 SCASER HLT Can't complete deferred call to SC.DIS
|
|
| SCAFN3 SCASER HLT Can't complete deferred call to SC.DRQ
|
|
| SCAILC SCASER HLT Illegal lock count in connection block
|
|
| SCALCC SCASER HLT Connection block lock count has changed
|
|
| SCALFO SCASER HLT SC.LIS received failure from SC.OUT
|
|
| SCANBN SCASER HLT No buffer for notification table
|
|
| SCANLF SCASER CHK Notice table full
|
|
| SCANMB SCASER CHK Can't return SCS control message buffer
|
|
| SCANOC SCASER CHK Received packet and connection block doesn't
| exist
|
|
| SCANP1 SCASER HLT .CBNPO has gone negative
|
|
| SCANP2 SCASER HLT .CBNPO has gone negative
|
|
| SCANP3 SCASER HLT .CBNPO has gone negative
94
| SCANPC SCASER HLT No page for CID table
|
|
| SCANSC SCASER CHK Negative path count
|
|
| SCAOF2 SCASER CHK Duplicate offline for a node
|
|
| SCAOHF SCASER HLT Internal software inconsistency
|
|
| SCAPER SCASER CHK Protocol error
|
|
| SCAQQQ SCASER CHK Unexpected credit field in creditrequest
|
|
| SCARBS SCASER CHK Reap bit is set when block state is non-zero
|
|
| SCASBN SCASER CHK Block state already non-zero
|
|
| SCASCQ SCASER HLT SCA credit queue failed
|
|
| SCASSS SCASER CHK Connect block already linked
|
|
| SCATMO SCASER INF SCA timed out remote node
|
|
| SCAUXR SCASER CHK Unexpected response
SCB XTCSER DEBUG Spurious CONI Bit
This stopcode occurs if certain random error
bits are lit on the CONI status read on an
XTC interrupt.
SCR DEBUG SEGCON Segment Couldn't Be Read
INPSEG is called to read in a high segment.
This stopcode occurs if INPSEG returns
non-skip.
SDE FILIO DEBUG SAT Doesn't Exist
95
GIVBLK returns disk blocks. This stopcode
occurs if GIVBLK cannot find the SAT in which
the blocks are supposed to exist.
SDS UUOCON DEBUG SWPADR Didn't Skip
SWPADR converts a swapping space address to a
unit/disk address. This stopcode occurs when
the JOBPEK UUO determines it needs to
read/write the swapping space and calls
SWPADR to convert a swap address to a
unit/disk address. SWPADR does not have a
non-skip return.
SER FILUUO JOB SETDDO Error Return
FAKDDB sets a DDB. This stopcode occurs when
subroutine SETDDO gives an error return
indicating no core is available to build a
device data block, although space had been
found just before the call.
Data Items: T1 = address in memory found previous to call
SFU FILIO DEBUG Swapper Fouled Up
SWAPIO puts a swap request into the queue.
This stopcode occurs when this routine is
called with no request.
Data Items: SQREQ = 0, should have been the request
SHU SCHED1 DEBUG Swapper Hung Up
NOFORC times out devices that are active to a
job waiting to be swapped out. This stopcode
occurs when the device-hung timer times out
while the job was in FORCEF.
|
|
| SICDNA SEGCON STOP Share and in-core counts do not agree
SIE VMSER DEBUG SWPLST Is Empty
DLTSLE was called to delete a SWPLST entry,
but there were no entries in SWPLST.
96
SIN VMSER DEBUG SWPCNT Is Negative
This stopcode occurs when the count of the
number of outstanding swapping requests
becomes negative while an entry from SWPLST
is being deleted.
|
|
| SIU SCASER CPU SCA interlock unowned
SLF VMSER DEBUG SWPLST Full
This stopcode occurs when there is no room
for an entry in the swap list table.
SLM FILUUO DEBUG Search List Missing
FNDFRA is used when the PPB and/or the UFB
are deleted. This stopcode occurs when the
SETSRC routine cannot set up a search list,
even though it seemed possible when the call
started.
SLO FILFND JOB Search List Overflow
SLXSLO is a stopcode-only routine. Examine
the stack for the location of the error.
SLZ VMSER DEBUG SLECNT Is Zero
This stopcode occurs when the subroutine to
find an entry in the SWPLST table is called
when there are no entries in the table.
SMU SCHED1 DEBUG SWPCNT Messed Up
SWAP is used to swap jobs.
Data Items: J = job number
SWPCNT = count of completed swapping
operations
|
|
| SNASHR SEGCON STOP SNA/JBTSHR discrepency
SNF LOKCON STOP Segment Not Found
97
LOCK0 locks a segment in core. This stopcode
occurs when the monitor cannot find a segment
that contains a certain page.
Data Items: T3 = absolute page address being looked for
SNI SWPSER DEBUG Swapping Not In Progress
SWPINT is used when paging or swapping I/O is
done for a monitor that includes virtual
memory. This stopcode occurs when the
swap-in progress count goes negative.
Data Items: SPRCNT = Swap-in progress count
SNO SCHED1 DEBUG Segment Not Owned By Anyone
While attempting to migrate a high segment
from a unit that is being taken off the
active swapping list, CHKMIG found a segment
that should have been in use by some job but
no job was linked to the high segment.
SNS NETDEV STOP NTRPCB Not Set Up
TWRPCB writes back the count field and
updates the pointer in the PCB. It also
removes garbage from the stack.
Data Items: T1 = minimum number of bytes
SOD SCHED1 STOP Space On Disk
SWAPI swaps in either a job or high segment.
This stopcode occurs when the core-allocation
routine (CORGET) assigns space on the disk,
but the assignment is illegal.
Data Items: J = job number
SOR ERRCON STOP Segment Out of Range
ERRPNT prints common error messages. This
stopcode occurs when the job or segment
number is too large.
Data Items: J = job number
98
SPM FILUUO JOB Second Pointer Missing
UFDNXT initializes the next block for a
directory. This stopcode occurs when the
pointer to the second RIB is missing from the
first RIB.
Data Items: T3 = Supposed location of second RIB pointer
SRE ONCMOD DEBUG SAT Read Error
NXTSAT reads all SATs on a unit and computes
the number of free clusters left in each SAT.
This stopcode occurs when a read error occurs
while reading the SAT.
SRO SWPSER STOP Space Ran Out
NXUN is used when we have filled the current
unit and we need more swapping space. This
stopcode occurs when there are no more units
for swapping.
|
|
| SSCNEG SEGCON DEBUG Segment share count negative
SSD SWPSER STOP Swap Space Disappeared
FOUND is used when contiguous space has been
found on a unit for swapping. This stopcode
occurs when an attempt is made to allocate
that space, which for some reason is no
longer available.
Data Items: U = address
SSO LOKCON STOP Segment Swapped Out
LOCK0 locks a segment in core. This stopcode
occurs when a high segment that is neither
dormant nor idle has no low segment in core.
SWN SWPSER DEBUG SQREQ Went Negative
SWPINT is used when paging or swapping I/O is
done. This stopcode occurs when the count of
paging or swapping requests goes negative.
99
TC0 XTCSER DEBUG XTCSER Stopcode Zero
XTCSER has found the controller free and the
unit unlocked, but there are requests in the
queue waiting to be processed.
TC1 XTCSER STOP XTCSER Stopcode One
XTCSER should have already set a "Waiting for
Input" message, but has not.
TC2 XTCSER DEBUG XTCSER Stopcode Two
XTCSER expected the DAS28 to be idle, but it
was not.
TC3 XTCSER DEBUG XTCSER Stopcode Three
The number of pseudo active tasks in the XTC
UDB went negative.
TC4 XTCSER DEBUG XTCSER Stopcode Four
The number of pseudo active tasks in the XCT
KDB went negative.
TC5 XTCSER DEBUG XTCSER Stopcode Five
The number of pseudo active tasks in the XTC
UDB went negative.
TC6 XTCSER DEBUG XTCSER Stopcode Six
The number of pseudo active tasks in the XTC
KDB went negative.
TC7 XTCSER STOP XTCSER Stopcode Seven
This stopcode occurs when XTCSER expected to
have the controller interlocked but found it
did not.
TCI FILUUO DEBUG Truncation Check Inconsistent
100
RENDEL deallocates or truncates on a RENAME.
This stopcode occurs when an attempt is made
to truncate too many blocks and a check on
the same had already succeeded.
Data Items: P1 = AOBJN pointer; P3 = number of blocks
|
|
| TIC SCNSER DEBUG LDBTIC wrong
|
|
| TMDELE SCNSER DEBUG Too many deletions from echo
|
|
| TMDELI SCNSER DEBUG Too many <DEL>s in input
TMP FILIO DEBUG Too Many Pointers
PTRWRT copies RIB pointers into a monitor
buffer and writes it. This stopcode occurs
when there are more retrieval pointers than
can fit in a RIB. The counter DEVRSU should
prevent this from happening.
Data Items: T2 = remaining pointers (IOWD)
TMR REFSTR STOP Too Many Retrieval Pointers
SATRBS stores retrieval pointers in the
SAT.SYS read-in block. This stopcode occurs
when the SAT byte pointer is messed up.
Data Items: T1 = SAT byte pointer
|
|
| TMU ONCMOD STOP Too Many Units
NXTSAT reads all SATs on a unit and computes
the number of free clusters left in each SAT.
This stopcode occurs when there are pointers
to more units after the last has been
retrieved.
Data Items: U = pointer to more units
| TSKAND NETDEV STOP Already got an NPD
|
| On a user-program "LOOKUP" to an ANF network
| TSK device, the TSK Device Data Block already
101
| had one (or both) of the Network Process
| Descriptor blocks assigned. The NPDs contain
| the local and remote LOOKUP and/or ENTER
| "names", and as such should not yet be set
| for a TSK DDB entering passive connect wait.
|
| Data Items: F = address of DDB
|
|
| TSKIOS NETDEV STOP IOSCON is on
|
| When attempting to put an ANF network TSK
| device into either "active" or "passive"
| connect wait, the TSK device was found not to
| be in the "idle" state. Either the Link
| Address Table state was not "idle" or the TSK
| Device Data Block IOSCON (device is
| connected) flag was set.
|
| Data Items: F = address of DDB
| S = DEVIOS word
| T1 = LAT state
|
|
| TSKLE2 NETDEV STOP NPD already assigned in LOOKUP/ENTER
|
| On a user-program "LOOKUP" or "ENTER" to an
| ANF network TSK device, the TSK device was
| found to have one or both Network Process
| Descriptor blocks already assigned.
|
| Data Items: F = address of DDB
|
|
| TSKNIC NETDEV STOP Not in "CI" state
|
| On a user-program "CLOSE" to an ANF network
| TSK device, the TSK device Link Address Table
| state is inconsistent with TSK device.
|
| Data Items: F = address of DDB
|
|
| TSKNID NETDEV STOP Not in disconnect confirm
|
| While waiting for an ANF network TSK device
| Disconnect request to be honored, the TSK
| device Link Address Table state transited
| into an illegal state (neither waiting for
| Disconnect Confirm, nor Disconnected).
|
| Data Items: F = address of DDB
102
| T1 = LAT state
|
|
| TSKNIP NETDEV STOP Not in passive state
|
| On a user-program "ENTER" to an ANF network
| TSK device, the TSK device state was illegal
| (neither "idle", nor "OK", nor in passive
| connect wait).
|
| Data Items: F = address of DDB
| T1 = LAT state
|
|
| TSKNPD NETDEV STOP NPD already assigned
|
| On a user-program-generated request to
| implicitly (with a LOOKUP or ENTER monitor
| call) or explicitly (with a TSK. monitor
| call) set the Network Process Descriptor
| information for an ANF network TSK device,
| the TSK Device Data Block was found to have
| one or both of the NPDs already assigned.
|
| Data Items: F = address of DDB
|
|
| TSKSCC NETDEV STOP Send connect confirm failed
|
| After a call to PCBECK returned
| "guaranteeing" the availability of an ANF
| network Protocol Control Block, a subsequent
| call to PCBEGT failed to get a free PCB to
| acknowledge an incoming TSK device Connect
| Initiate request.
|
| Data Items: F = address of DDB
|
|
| TSKSIB NETDEV STOP No input buffer
|
| After calling NTDIBA to guarantee a user
| input buffer is available, the ANF network
| TSK device service routine was unable to set
| up an input buffer to receive a network
| message.
|
| Data Items: F = address of DDB
| U = address of PCB
|
|
| TSKSOR NETDEV STOP LAT State is out of range
103
| The ANF network Link Address Table state for
| a TSK device was found to be out of the known
| range of LAT states. The ANF Link Address
| Table is very probably corrupted.
|
| Data Items: F = address of DDB
| T1 = LAT state
UAF KSSER STOP UNIBUS Addressing Failure
SEILM processes page-failure traps. This
stopcode occurs when what appears to be a
page fault turns out to be a UNIBUS
addressing failure. (KS10 only)
|
|
| UCR MSCCOM DEBUG Unexpected connect response
UDE FILIO DEBUG Unit Doesn't Exist
RIBCUR reads the current RIB. This stopcode
occurs when a requested unit is not in any
file structure.
Data Items: DEYRBU = current RIB logical unit number
pointer
UDM FILUUO JOB UFD Data is Missing
UFDALB allocates a block for a UFD. This
stopcode occurs when the core tables show
that the UFD is longer than it actually is.
Data Items: T3 = supposed number of blocks of this UFD.
UFI FILUUO STOP Unit Free-Count Inconsistent
CLSOU5 is used during a CLOSE after finding a
unit with space on it. This stopcode occurs
when an attempt is made to allocate the
space, but no space is available.
Data Items: T2 = Number of blocks needed
|
|
| UGA RAXKON DEBUG UDB gone away
104
| UID D8SINT DEBUG Unexpected Input Done
|
| T10DON handles To-10 Done interrupts from the
| -11. This stopcode occurs when no input is
| expected.
|
| Data Items: T1 = CPU number
|
|
| UIF ONCMOD STOP Unit Already In File Structure
|
| DMKSTR sets up structures according to tables
| in ONCMOD. This stopcode occurs when a unit
| appears in more than one structure.
|
|
| UIL ERRCON STOP UUO at Interrupt Level
|
| EMUERR is called when an illegal monitor call
| occurs at exec level. This stopcode occurs
| when the monitor call occurs at interrupt
| level.
|
|
| UIP XTCSER DEBUG Not a Unique Interrupt
|
| XTCSER decided to call routine DDBINT (for
| DDB doing data I/O) instead of UNIINT, but
| XKBIUN (pointer to UDB requesting interrupt)
| was non-zero, implying XTCSER should have
| called UNIINT. Only one of DDBINT or UNIINT
| should be called.
|
|
| ULE LP2SER JOB Unexpected LP20 Error
|
| LPTERR handles VFU errors for LP20
| controllers.
|
| Data Items: F = DDB
| T1 = function
|
|
| ULP KSSER DEBUG UBA Lost its PI Assignment
|
| KSSEC performs once-a-ssecond tasks for the
| KS10.
|
|
| UN5 RAXKON INF Unit not in 576-byte sector mode
105
UNF FILUUO DEBUG UFB Not Found
NAMNW updates RIBNAM, RIBEXT, and RIBPPN when
there is a CLOSE for RENAME. This stopcode
occurs when a RENAME is done across UFDs and
the UFB is not found.
Data Items: T1 = Structure number
T2 = Start of UFB chain
UNJ COMMON STOP UUO from Null Job
This stopcode occurs when the null job
executes a monitor call other than the
doorbell call.
UNL VMSER DEBUG UPMP Not Last
This stopcode occurs when the UPMP is not the
last page swapped out.
UNR UUOCON DEBUG UPMP not right
GETUVP is called by the JOBPEK UUO to read a
page from the swapping space. This stopcode
occurs if the job's UPMP is in core, but is
not mapped as the current UPMP.
|
|
| UOF RAXKON DEBUG Unit online failed
UPC FILUUO JOB Unit-Change Pointer Clobbered
SETENC enters a file. This stopcode occurs
when the pointer to a unit of a RIB is lost
during RIB definition.
Data Items: S = status bits
T3 = location of the access table
UPF KxSER HALT Unexpected Page Fail
This stopcode occurs when there is a page
fail trap during a recovery attempt of an
AR/ARX trap, which is not caused by a test
reference.
106
Data Items: .UPMP+.LMPFW = page fail code
.UPMP+.LMPFP = page fail PC
UPI FILIO DEBUG Unit Pointer Illegal
EXTRIB creates an extended RIB. This
stopcode occurs when an attempt is made to
create an extended RIB on a nonexistent unit.
Data Items: T2 = change unit pointer (should have been a
real unit pointer)
USW TAPSER DEBUG Unit Status Wrong
TAPSIO is used when the swapper level wants
to start I/O on a unit. This stopcode occurs
when the unit status is not as expected. For
example, the unit was started (possibly on
another controller) when it should have been
stopped.
Data Items: RUBSTS(U) = unit number
|
|
| UWA RAXKON DEBUG UDB went away?!
|
|
| VTMECC NETDEV STOP Echo counts messed up
|
| Preparatory to sending characters for an ANF
| VTM terminal to a remote MCR/host, the count
| of characters about to be sent was greater
| than the terminal's count of echoed
| characters available.
|
| Data Items: U = address of LDB
|
|
| VTMILS NETDEV STOP Illegal state
|
| An ANF network Disconnect was received for a
| VTM terminal that was neither connected to,
| in connect wait, or in disconnect wait state
| for the node which sent the disconnect
| message.
|
| Data Items: U = address of LDB
| T2 = LAT state
107
| VTMLAL NETDEV STOP LDB and LAT do not agree
|
| On a call to VTMCLR to "clean up" and
| reinitialize an ANF network VTM terminal Line
| Data Block, the LDB's Link Address Table
| entry does not point back to the LDB.
|
| Data Items: U = address of LDB
| T1 = LAT address (from LDB)
|
|
| VTMLAT NETDEV STOP LAT address not set up
|
| On a call to VTMXCN to send a Connect
| Initiate message (or possibly a Connect
| Confirm message) to a remote ANF network node
| for a VTM terminal, the terminal Line Data
| Block had no Source Link Address.
|
| Data Items: U = address of LDB
| W = address of NDB
|
|
| VTMLDB NETDEV STOP No LDB in VTMENQ
|
| VTMENQ was called to "queue" an ANF network
| VTM terminal Line Data Block for VTMSCN
| processing, but U contained 0.
|
|
| VTMNDA NETDEV STOP Node number doesn't agree
|
| When processing an ANF network "node down"
| condition, NETVTM (VTMNWD) was called to deal
| with a VTM terminal connected to the
| no-longer-accessible node, but the terminal
| claimed to be connected to a different node.
|
| Data Items: U = address of LDB
| T1 = node number from LDB
| P1 = node number that "went down"
|
|
| VTMNDB NETDEV STOP No NDB for LDB's node.
|
| In the once-a-jiffy processing loop in
| NETVTM, a connected ANF VTM terminal's Node
| Data Block could not be found (SRCNDB
| failed).
|
| Data Items: U = address of LDB
108
| VTMNLA NETDEV STOP No LAT address for virtual terminal?
|
| In the once-a-jiffy processing loop in
| NETVTM, a connected ANF VTM terminal's Source
| Link Address was zero.
|
| Data Items: U = address of LDB
|
|
| VTMNNN NETDEV STOP But VTMNWD should have caught this
|
| In the once-a-jiffy processing loop in
| NETVTM, a connected ANF VTM terminal's Node
| Data Block could not be found (SRCNDB
| failed).
|
| Data Items: U = address of LDB
|
|
| VTMQED NETDEV STOP Line not queued though LRLQED is set
|
| VTMDEQ was called to "dequeue" an ANF network
| VTM terminal, but the VTM terminal Line Data
| Block was not queued (even though the LDB
| LRLQED (VTM terminal is queued) flag is set
| for the terminal).
|
| Data Items: U = address of LDB
|
|
| VTMSDF NETDEV STOP Send disconnect failed
|
| After a call to PCBECK returned
| "guaranteeing" the availability of an ANF
| network Protocol Control Block, a subsequent
| call to PCBEGT failed to get a free PCB to
| send a Disconnect Confirm message for an ANF
| VTM terminal.
|
| Data Items: U = address of LDB
WAD VMSER DEBUG WSBTBL and AABTBL Discrepancy
This stopcode occurs when there is an access
page fault for a page that should have the
access allowed bit on in the page map.
|
|
| WCT ONCE HALT Wrong CPU type
|
| This stopcode occurs when ONCE is running on
109
| a different type of processor than the
| monitor was built for.
|
| Use the correct monitor or rebuild the
| monitor.
|
|
| WEM NETSER STOP Generic ANF network crash
|
| This is a catch-all stopcode for the ANF
| network service. Examine the stack for the
| location of the error.
|
|
| WFC D6SINT DEBUG Bad function code to FEK
|
|
| WNGUCV COMMON HALT Wrong Ucode version
|
|
| WNS D85INT DEBUG Window was not setup?
|
|
| WPT KxSER HALT Wrong Parity Trap
|
| This stopcode occurs when there is a page
| fail while trying to recover from an AR/ARX
| trap, which occurred because of a test
| reference, but the page fail code is not 36.
|
| Data Items: T1 = page fail code
| .UPMP + .LMPFW = page fail code
| .UPMP + .LMPFP = page fail PC
|
|
| WRF COMMON CPU Warm Restart Failed
|
| A condition such as a DEX has occured and the
| monitor has attempted to warm restart, but
| cannot due to various conditions being in
| effect at the time of the original failure.
|
|
| WRJ COMMON JOB Warm Restart Got Job
|
| A condition such as a DEX has occured and the
| monitor has attempted a warm restart. The
| condition occured while some job other than
| the null job was running in user mode.
|
|
| WSM FILIO STOP Wrong Size Moved
110
| Routine CSSETL is called to set the size of a
| BLT to/from the disk cache. This stopcode
| occurs if the size is greater than one block
| worth of data.
|
|
| WTP CLOCK1 JOB Wrong Type of PDL
|
| WSCHED is entered at monitor call level when
| a job goes into I/O wait or sharable-device
| wait. This stopcode occurs when the address
| of the pushdown list is too low to be a
| monitor call pushdown list.
|
| Data Items: P = pushdown list
|
|
| XIF RAXKON STOP RAXKON isn't fancy
XPW LOKCON STOP Exchanged Page Went Away
FIXMAP finds a page with which a page was
exchanged and fix the map slot for that page.
This stopcode occurs when the monitor cannot
find the page that was exchanged.
XTH SCHED1 DEBUG XJOB Too High
FNDXPN finds the expanding job. This
stopcode occurs when the count of the number
of jobs that must be swapped out and back in
to satisfy a core expansion request is
positive, but no expanding job is found.
ZBC REFSTR DEBUG Zero Blocks Per Cluster
REFSTR refreshes a structure. This stopcode
occurs where the number of blocks per cluster
equals zero.
Data Items: T1 = IOWD for home block
P2 = address of structure data block
|
|
| ZPS VMSER Zero Page Swap
|
| A request for swapping specified 0 as the
| number of pages to transfer.
111
5.0 LIST OF DECNET-10 STOPCODES
Name Module Type Message and Explanation
COM911 D36COM HLT The date is past 9 November 2021
The two-byte Julian half-day field in an
event message is limited to 9 November 2021.
The routine above calculated the Julian
half-day, and found that it overflowed. It
is unlikely that the date itself really went
past 2021. An AC was probably destroyed, or
the routine to get the time from the monitor
is returning invalid information.
COMAFB D36COM CHK A free block pointer is bad
There is a block on a free list, most likely
just added to the list, whose address is not
in the expected range. The offending pointer
is in P1. A subroutine whose address is on
the stack is probably returning a block to
the wrong free list, or is returning an
invalid pointer.
|
|
| COMATB D36COM CHK A-Block request too big
|
| For the time being, until we get a real
| memory-manager for non- message-block
| requests, we only support requests for memory
| up to the size of a VBL block, see DEFBLK
| macro.
|
| Wait for the real memory manager or make the
| size of VBLs bigger than they are now.
|
|
| COMBNN D36COM CHK Bad local node number
|
| The node number that was set with the NODE
| command in the CONFIG file was higher than
| the DECNET MAXIMUM-ADDRESS value set in the
| same file. As a consequence DECnet cannot
| initialize.
|
| Change the startup file to be consistent.
COMCHA D36COM CHK Number of available FB blocks to large
112
When checking the CH begstr for a type of
block, the code determined that more blocks
were available than there were originally.
DNCHFB is supposed to defend against this.
CHNUM was probably trashed.
COMCHB D36COM CHK CH pointer off by a few
A pointer internal to the core management
routines is off by a few words. You have
probably trashed an AC by adding to it or
XORing some bits.
COMCHO D36COM CHK CH pointer out of range
In the core block checking routines, the
internal pointer to the CH begstr applying to
this type of block is bad. Your executable
code was probably trashed.
COMCID D36COM CHK Couldn't initialize DECNET
SCTINI found some reason to object to the
DECnet environment. See SCTINI for reasons
why it takes a non-skip return.
COMDNP D36COM CHK DNGPOS called with bad MS
In range checking the ac MS, its contents
were outside the range of addresses used for
the MS block. Trace back to the caller and
find out why it has a junk pointer.
COMFBA D36COM CHK FB available count is wrong
DNCHFB walked through a free list and found a
different number of blocks on the list than
the header indicated. A forward pointer was
probably destroyed in a previously returned
block.
COMFBB D36COM CHK FB in database is off by a few
DNCHFB found a block on a free list, most
likely just returned, whose address is not on
a block boundary for blocks on this free
113
list. The offending pointer is in P1. A
caller on the stack is probably returning a
junk pointer, either a real pointer to a
block that has been incremented or
decremented, or a completely junk pointer.
COMFBF D36COM CHK FB is already on free list
The block that P1 points to is already on the
free list and is being returned again. A
caller on the stack is returning a block that
is already free.
COMFBO D36COM CHK FB pointer is out of range
When checking a free block pointer, the code
found that the pointer is not pointing to the
free core allocated for this type of block.
Identify the routine that supplied this
pointer.
COMFBT D36COM CHK FB pointer is off by a few
A free block pointer is off by a few words.
The user of this pointer probably added a
constant, and forgot to restore it when
returning the block. Trace the user of this
pointer, and make sure the pointer is valid
when given to the memory manager.
COMFWZ D36COM CHK Tried to free words at zero
DNFWDS was called with a pointer of zero.
COMIEL D36COM CHK Illegal end of list pointer
CHAVL, the available count, said there was at
least one block on the free list, but the
first pointer was zero. A forward pointer
was probably destroyed in a previously
returned block.
COMMMI D36COM CHK Memory manager must be initialized
The field CHBOT, which indicates where a free
core pool starts, is zero. This field gets
114
set when the core manager is initialized. If
DNINIM has already been called, check to make
sure it is initializing all CH blocks.
COMMMS D36COM CHK Bad pointer passed to memory manager
When DNGWDS gives out a block of core, it
leaves a check word immediately before the
first word of core given to the user. This
word contains the length of the block, and a
"check" quantity to verify that this block
contains what is expected. This bug means
that the check word has been trashed, or the
pointer that was passed to the memory manager
is bad.
COMMPR D36COM CHK Message pointer check
DNFMSG caller tried to return a piece of
memory that is not in the range of message
blocks. See stack for caller and find why it
is trying to return a bad message block.
COMMS1 D36COM CHK Bad pointer passed to memory manager
Header word trashed or bad pointer.
COMMS2 D36COM CHK Bad pointer passed to memory manager
Header word trashed or bad pointer.
COMMS3 D36COM CHK Bad pointer passed to memory manager
Header word trashed or bad pointer.
COMMTS D36COM CHK New message block too short
COMMZP D36COM CHK DNMINI was passed a zero pointer
A caller probably meant to ask for zero bytes
of user data in T2 and mistakenly put the
count in T1. T1 is supposed to contain the
pointer to the message block being refreshed.
Find caller on the stack and fix it.
115
COMODP D36COM CHK DNGOPS called with bad MS
In range checking the ac MS, its contents
were found to be outside the range of
addresses used for the MS block. Trace back
to the caller and find out why he has an
invalid pointer.
COMSCO D36COM HLT Section 1 assertion failed
This code is supposed to be running in
section one or greater, yet the TESTS1 macro
found code running in section zero. Look on
the stack for the address of the TESTS1 macro
that detected the fault. Find the code that
fell into section zero and fix it.
COMSTB D36COM CHK Smear request too big
The caller requested that a very large block
be smeared. Find out what the caller really
wanted to smear and fix the call.
|
|
| DNBBP D36COM CHK Bad byte-pointer
|
| CIDLL is copying a DECnet message to a SCA
| buffer, and came across a bytepointer in a
| MSD where the first three bits are 5,6 or 7
|
|
| DNBNP D36COM CHK Bad number of padding
|
| DNCMSD has a software bug in the logic that
| calculates number of pad bytes
|
|
| DNDDGE DNADLL CHK Didn't get reserved emergency msg blk
|
| We should never run out of emergency blocks,
| ROUTER should sign up for enough blocks and
| then use no more than signed up for.
|
| Either ROUTER hasn't signed up for enough
| emergency blocks or has used too many. If
| too many, they are probably in some input
| queue. Find all calls to DNGEMS and DNMINP
| and find who used too many.
|
|
| DNDEBI DNADLL CHK Emergency circuit buffer already in use
116
| This BUG is not documented yet.
|
|
| DNDIFK DNADLL CHK Illegal function code from DDP kontroller
|
| This BUG is not documented yet.
|
|
| DNDIKF DNADLL CHK Illegal function code from DLL kontroller
|
| This BUG is not documented yet.
|
|
| DNDINF DNADLL CHK Illegal function code from NTMAN
|
| DNADLL was called with a bad function by
| NTMAN
|
|
| DNDIUF DNADLL CHK Illegal function code from DNADLL user
|
| DNADLL was called with a bad function by
| ROUTER
|
|
| DNSLJ D36COM CHK MOVSLJ failed
|
| The MOVSLJ instruction did not skip
|
|
| DTIIFK DNADLL CHK Illegal function code from DTE kontroller
|
| This BUG is not documented yet.
LLIAAL LLINKS CHK Arg blk to NSPACC wrong length
LLIAK2 LLINKS CHK Duplicate msg put on ACK queue
|
|
| LLIBWK LLINKS CHK SCTNSF call from sched w/o lock
|
| The DECnet entry point SCTNSF has been called
| from schedular level when the Session Control
| interlock was locked.
|
| All schedular level routines which call
| SCTNSF should first check SCTLOK. If SCTLOK
| is not -1, then the caller should wait for
| the next schedular cycle before calling
| SCTNSF.
117
LLICGT LLINKS CHK Can't DNMINI a msg blk
DNMINI refused to initialize a message block.
This should never happen when the number of
bytes requested is zero. There is probably
something wrong with the message block, its
pointer, or DNMINI.
LLICLS LLINKS CHK Tried to close in non-pre-close state
LLIDDP LLINKS CHK Tried to destroy non-DP port
LLIDIR LLINKS CHK Duplicate Interrupt Message Received
The code found a duplicate interrupt message
on the unacked interrupt receive queue. One
should never get this message because the
code is not allowed out of the NSP interlock
with anything in this receive queue.
Identify the problem. Either the interrupt
flow control malfunctioned and sent more than
one data request, or the remote node sent an
interrupt message without a data request.
|
|
| LLIELZ LLINKS CHK MB back pointer to EL zero
|
| This BUG is not yet documented
LLIFNS LLINKS CHK SCTL passed bad NSP PID
LLIFZM LLINKS CHK Tried to free zero msg
|
|
| LLIGEC LLINKS CHK Could not get EC block
|
| There isn't any memory for an event
| communication block, although there should be
| since this routine is only called at
| initialization.
|
| Verify that the memory manager initialized
| correctly.
LLIHTG LLINKS HLT INIHSH can't get a hash table
118
LLIHTS LLINKS HLT NSPHTS not set up
LLIIFC LLINKS CHK Illegal flow control type
LLIILI LLINKS CHK Interrupt message must not be segmented
LLIIVO LLINKS CHK Illegal call vector offset
LLILMA LLINKS CHK RETBUF left LAR # LMA
LLINNI LLINKS CHK NSP not yet initialized
NSP (LLINKS) will reject all messages
received from either Session Control or
Router until DECnet initialization is
complete.
LLINNP LLINKS CHK No memory for reserved NDB
LLINRP LLINKS CHK No memory for reserved ports
LLIOAL LLINKS CHK OPEN arg blk wrong length
LLIODN LLINKS CHK NSIODN got message with NMACK=0
LLIORC LLINKS CHK ORC should never be negative
|
|
| LLIORQ LLINKS CHK ORQ is non-empty at port close
|
| This BUG is not yet documented
LLIPIM LLINKS CHK PROCXQ found illegal message type
LLIQIN LLINKS CHK Queued interrupt message illegal
LLIRFN LLINKS CHK NSP called RESPRC with bad fcn code
LLINKS's reserved port handler was called
119
with an unknown Session Control function code
in T3. If there is a new Session Control
function code and this routine doesn't know
about it, the function code must be added.
Otherwise, look on the stack to find which
LLINKS routine called Session Control with an
invalid function code. An occurrence of this
stopcode indicates that the version of LLINK
and Session Control are skewed.
LLIRMG LLINKS CHK NSP called RESPRC without msg blk
LLINKS's reserved port handler was called
with no message block pointer; T4 is zero.
Look on the stack to find which LLINKS
routine called Session Control with T4
containing zero.
LLIRMH LLINKS CHK RMVHSH didn't find port
LLIRQ2 LLINKS CHK Duplicate msg requeued
LLIS2S LLINKS CHK Illegal flow control at PRCRQS
LLISCM LLINKS CHK ELSCM should not have been set
LLISIF LLINKS CHK SENDC0's DNMINI failed
LLITNE LLINKS CHK Unknown Event Type at NSPEVT
T1 contains an illegal NSP event type. Note
that NSPEVT is called by SCLINK as well as
LLINKS. Caller address is on the stack.
LLIWNE LLINKS CHK Can't get event arg blk
There isn't any free memory for an event
argument block. Presumably it really ran
out, but some may have been lost. Either
allocate more free memory or accept that some
events will be lost.
LLIXM2 LLINKS CHK Duplicate msg queued for xmit
120
LLIXNN LLINKS CHK NSP not yet initialized
LLIXR2 LLINKS CHK Duplicate msg requeued for xmit
LLIXVO LLINKS CHK Illegal Router call
LLIXZM LLINKS CHK NSP called with no message block
|
|
| NMXTBG D36COM HLT NMXTIM TABLE OUT
|
| Create a new table.
|
| I really doubt that this table has become
| obsolete. Look for a different bug.
NRTBPM NRTSER CHK Bad pointer passed to memory manager
NRTFW0 NRTSER CHK Tried to free words at zero
NRTHBC NRTSER CHK NRTHBR should never be called
NRTILS NRTSER CHK NRT link in unexpected state
NRTINP NRTSER CHK NRT Input to DECnet failed
NRTOUD NRTSER CHK NRT output to DECnet failed
NRTPCL NRTSER CHK Partial Configuration Msg Loss
NRTSAB NRTSER HLT No memory for NRT's SAB
NRTSET NRTSER CHK SCTPSQ returned wrong channel info
NRTSJB NRTSER HLT No memory for NRT's SJB
NRTSJM NRTSER HLT No memory for NRT's SJB
121
| NTBSUP D36COM CHK Buffer supplied
|
| The routine NTPARM was called to handle a
| network management parameter. The routine
| can only handle returns of a single value,
| but NTMAN had supplied a multi-word buffer.
|
|
| NTBTSM D36COM CHK Buffer too small
|
| NTMAN requested a show counter operation, but
| did not supply a buffer large enough to store
| all the counters.
NTMBCF NTMAN CHK Bad coded field on output
While formatting output for a SHOW, the
program was requested to generate a Coded
field of more than one byte. The program is
not coded for this function. Look at the
descriptor block pointed to by NT. Check to
see if this item is supposed to be a multiple
byte Coded. If not, fix the item's entry.
If it is correct, write the code to handle
multiple-byte Coded fields.
NTMBCX NTMAN CHK Bad call to NMXXND
A "layer" (any routine described in NMXDSP)
that handles information in Router's routing
vector was called. All the information in
this vector is supposed to be read only, but
it was called for a set or clear function.
Look at the descriptor block pointed to by
the AC NT, and determine which item caused
this layer to be called. Then fix the item's
entry to indicate that this is a read-only
parameter.
NTMBDL NTMAN CHK Bad multiple byte length
The code generates output for a numeric
field, and was asked to generate an illegal
number of bytes.
NTMBFP NTMAN CHK Bad format type encountered
While the program was in the process of
122
reading a value from the user string, the
descriptor tables returned an invalid format
for this item. The AC NT points to the
descriptor for this item, and field NTSEQ
should tell which item is being referenced.
Fix the entry for this item so it contains a
valid format type.
NTMBLI NTMAN CHK Bad Line id
Router gave an error return when asked for
the state of a circuit. The only valid error
return from this routine is due to a
nonexistent circuit.
NTMBSS NTMAN CHK Bad string size in NMXNI4
When attempting to copy an identification
string from NMXVAR into a freecore block, the
string claimed to be too long to fit in
either block. Find out how this byte
(containing the length) got trashed.
NTMCNO NTMAN HLT Circuit name overrun
More than 16 bytes of data were returned to a
16 byte field. The data beyond the buffer
was trashed. Examine the algorithm at NMXC2N
to determine why the code returned more bytes
than were expected. To avoid this halt, fix
the above code to check for overrun while it
is producing the bytes.
NTMDVI NTMAN CHK NMXDSP value illegal
The code called a layer to obtain a value or
set a value for an item. The routine value
in the descriptor block pointed to by NT was
illegal. Examine the data structure pointed
to by NT. Probably this was caused by a
trashed NT, since the descriptor block
generation macros are supposed to range check
this value.
|
|
| NTMEFO NTMAN CHK Event function out of range
|
| The event function supplied by a DECnet layer
123
| to NMXEVT was out of range.
|
| Make callers of NMXEVT supply the correct
| function code
NTMEOR NTMAN CHK Entity type out of range
While double-checking the entity ID, before
dispatching on it, the code found the type
value was illegal. Since the value supplied
by the user is checked at GETBLK, this means
that field NXENT was trashed.
NTMESL NTMAN CHK Event string too long
The code received an event from a DECnet
layer, and the length of the data string was
too long to fit in the storage block. Either
increase the size of .NQMXS or cause the
DECnet layer to return a smaller string.
NTMFOR NTMAN CHK Format out of range
In formatting output for a SHOW, the format
block for this item had an illegal format
type. See NTMBFP.
NTMFUR NTMAN CHK Function code out of range
The code is going to dispatch by function
code, and found that the function code is out
of range. Since the function code supplied
by the user is checked in GETBLK, this means
that field NXFNC was trashed.
NTMILI NTMAN CHK Invalid Line ID
NMXDLL was called to perform a function for a
line, and the previously validated line ID is
bad. The probable cause is that something is
trashing NXNUM.
NTMILN NTMAN CHK Illegal number size
The code is going to read a numeric value
from the user's string. The format
124
descriptor block for this item specified read
of an illegal number of bytes.
NTMINT NTMAN CHK Invalid numeric type
The code is generating output for a numeric
field, and was asked to generate something
other than decimal, hexadecimal or octal.
NTMKOR NTMAN CHK Kontroller out of range in Circuit-id
The Kontroller field in a line-id is out of
range. The value LD.MAX defines the number
of Kontrollers known by D36PAR, and thus by
NTMAN. The most likely cause of this error
is a trashed AC.
NOTE
A Kontroller is any device driver
with which Router will interface. It
is used to define the name of a
circuit/line, under the assumption
that each Kontroller will control
only a single line type.
NTMNEC NTMAN CHK No error code, with error return
Some routine took the non-skip return, but
did not give an error code by calling NTExxx.
This means that the program returned to top
level and field NXERR was zero. Determine
which routine is failing, and make the error
return give an error code.
NTMNTR NTMAN CHK Node type is out of range
The code was going to select entries to
return (for function .NTSHO) and needs to
know the node type (executor, remote, or
loop) in order to choose the correct one.
For other entities (circuit, lines) this
field should contain zero. This field is set
by ENTCVT.
|
|
| NTMORE NTMAN CHK Unrecognized entity type
125
| An event was received from a DECnet layer,
| and the entity type is not legal.
|
| Find the routine that logged the event, and
| convince it to supply a legal entity type.
|
|
| NTMSAN NTMAN HLT Event sanity check failed
|
| The event logger runs a sanity check on the
| supplied argument block, and the check
| failed.
|
| Fix the software.
NTMSOR NTMAN CHK Selection criteria is out of range
The code is going to select items to return
(for .NTSHO) depending on the selection
criteria, and found the criteria to be out of
range. Fix the check in GETBLK or find out
why field NXSEL is being trashed.
|
|
| NTMSQF NTMAN CHK Signal queue full
|
| The signal queue was full when a new signal
| was logged. This might be caused by a
| malfunctioning NMLT20 that does not read the
| signals from the signal queue, or it may be
| caused by a DECnet device driver going rogue.
| A signal is used to tell NMLT20 that a device
| needs attention/reload.
|
| Restart NMLT20, or turn off malfunctioning
| DECnet device. If necessary, reload any
| devices by hand.
NTMSRF NTMAN CHK Skipness of return fouled up
The code returns from NTMAN with a skip
return, but there is an error code stored in
field NXERR. Identify the caller that is
giving the error code (or trashing NXERR) and
make it give a non-skip return.
NTMSSB NTMAN CHK Setting a circuit substate
Setting a substate is illegal. This entry
126
should be read-only in the descriptor block,
and the code should have caught this before.
Make the entry in the descriptor block be
read-only.
NTMXNL NTMAN CHK ROUTER doesn't know about a line
The code asked router for the state of a
circuit, and router gave an error return.
The only valid failure is for a non-existent
circuit. The code should have previously
checked the circuit ID for existence at
ENTCVT.
|
|
| NTNBUF D36COM CHK No buffer supplied
|
| NTMAN requested a show counter operation, but
| did not supply a buffer to store the counters
| in.
|
|
| ROUAWS ROUTER CHK Adjacency block in queue when state is unused
|
| An adjacency block has been left in the queue
| of active adjacencies but its state is
| unused.
ROUBCD ROUTER CHK Bad Checksum detected when building routing
msg
This stopcode indicates that something got
trashed. Look at P1; it points to the end
of the normal routing vector
[RTRNRV]+[RTRMXN]. Check the vector itself
(pointed to by RTRNRV) and see if the
topology appears reasonable. Make sure
RTRCKS is less than 16 bits.
ROUBMB ROUTER CHK Bad message block pointer
A Kontroller called RTRDSP with a function
requiring a message block, and the pointer
supplied (in T3) is either 0 or out of range.
Determine why the Kontroller gave an invalid
pointer. The pointer should originally have
been obtained from this module.
127
ROUBSN ROUTER CHK Bad source node in message from NSP
|
|
| ROUBSZ ROUTER CHK Router circuit block size was zero on a
| running circuit
|
| This BUG is not documented yet.
ROUBTF ROUTER INF Bad Test message format
ROUBTM ROUTER INF Bad Hello or Test message
ROUCGE ROUTER CHK Couldn't get emergency buffer for circuit
ROUTER requires that the memory manager save
at least 2 buffers per circuit for ROUTER,
one for the routing message ROUTER keeps for
each circuit and one to guarantee some level
of route-through ability. ROUTER was asked
to open a circuit, but the memory manager
could not guarantee the buffers. Allocate
more memory or settle for fewer circuits.
ROUCGV ROUTER CHK Couldn't get memory for event arg block
ROUCNL ROUTER CHK Trying to call non-existent NSP
ROUEHB ROUTER CHK No Message Block for Event data
ROUEHM ROUTER CHK No Message Block for Event data
|
|
| ROUHCE ROUTER INF Bad NI router list message format
|
|
| ROUIFK ROUTER CHK Illegal function code from Kontroller
|
| This BUG is not documented yet.
|
|
| ROUIFS ROUTER CHK Router got through the forward routine
| without picking a route
|
| For some reason RTRFWD got through its
| Forward process and either did not pick up a
128
| router or failed to flag a message which was
| for the local node as such or an unreachable
| message as such.
ROUIKF ROUTER CHK Illegal Kontroller function
CALKON was called with an illegal function
code. The only allowed values are KF.QOB,
KF.INI, and KF.HLT.
ROUILS ROUTER CHK Illegal Circuit Specified in NSP msg
ROUIVL ROUTER CHK Invalid circuit state
ROUNLN ROUTER CHK Trying to return msg to non-local NSP
ROUNMR ROUTER CHK NMX out of range
ROUNOR ROUTER CHK Node number out of range
ROUNSD ROUTER CHK Tried to call non-existent device driver
ROUNSO ROUTER CHK NSP sent out-of-range packet
ROURML ROUTER CHK Stored routing message format error in RTRRCR
ROUSOR ROUTER CHK Setting state out of range
ROUUER ROUTER CHK Unexpected end of routing message
ROUUET ROUTER CHK Unknown event type in RTNEVT
|
|
| ROUUOC ROUTER CHK Unable to obtain count of nodes in Phase IV
| message
|
|
| ROUUOS ROUTER CHK Unable to obtain starting ID in Phase IV
| routing message
129
ROUXNZ ROUTER CHK R2NCAL called with MB=0
ROUZXT ROUTER CHK Tried to free msg with MB=0
|
|
| SCLA2N SCLINK CHK Node database inconsistent
|
| The node database SCLA2N failed an internal
| consistency check
SCLBFS SCLINK CHK Bad format type not caught
SCLCIM SCLINK CHK NSP called SCTLCI without a msg blk
SCLFCT SCLINK CHK Illegal function in call from NSP
SCLFMZ SCLINK CHK Tried to free message with MB zero
SCLGTN SCLINK CHK Global connect timer count went negative
SCLICR SCLINK CHK Negative buffers reserved, from input
LLINKS sent a buffer to SCLINK's NSFDR
routine. This routine decremented the number
of buffers reserved for the appropriate
logical link and the count went negative.
Either LLINKS offered too many buffers or the
count DCNRSB was decremented or zeroed
prematurely.
SCLISU SCLINK CHK Illegal SL at SCTINU
After a Session Control function was
complete, register SL no longer held a value
for the SLB pointer. Find out which routine
in SCLINK smashed SL.
SCLJTN SCLINK CHK Job connect timer count went negative
SCLMF1 SCLINK CHK SNDDRM failed to send DRQs
The code should never fail to send data
130
requests when a message block already exists.
SCLMF2 SCLINK CHK SNDDRM failed to send DRQs
SCLMI1 SCLINK CHK DNMINI failed to re-init an MB
SCLMIF SCLINK CHK DNMINI failed to init msg blk
SCLNCP SCLINK CHK No CBLOCK pointer in SJB
SCLNMB SCLINK CHK NSP called SCTL without a msg blk
SCLNRD SCLINK CHK No resources to send DRQs in SCCCR
SCLNZE SCLINK CHK Passing zero error code to SCMUUO
The code arrived at a routine that is
supposed to store an error code for the user,
but found that the error code is zero. This
is an illegal value. Find which routine
called SCTNIE with T1 containing zero and
correct the caller's behavior.
SCLOCR SCLINK CHK Negative buffers reserved, from output
LLINKS sent a buffer to SCLINK's Output Done
routine. This decremented the number of
buffers reserved for the appropriate logical
link and the count went negative. Either
LLINKS returned too many buffers or the count
DCNRSB was decremented or zeroed prematurely.
|
|
| SCLRIB SCLINK CHK Bad SCTRIB call from LLINKS
|
| LLINKS has called SCTRIB for permission to
| send a message to SCLINK and has passed an
| invalid SLB address in T1.
|
| Find out what is in LLINK's ELSCB and why it
| is not an SLB pointer.
SCLSBJ SCLINK CHK Bad Job Block Pointer Passed to SCTNSF
131
SCLSIM SCLINK CHK Got a segmented interrupt message from NSP
SCLSJR SCLINK CHK SCMUUO called NSFJR in SCLINK
SCLSLB SCLINKS CHK SLB bad at FRESLB
There is no Session Control Job Block (SJB)
for this Session Control Link Block (SLB).
This error could have happened at any time
during the life of the link, after it
actively transferred data.
SCLSMS SCLINK CHK STRMAT messed up the stack pointer
SCLSNM SCLINK CHK No Message Block supplied to SCTNSF
SCLSNS SCLINK CHK Sblock not supplied to NSFIS
SCLSPF SCLINK CHK SLB self pointers messed up in FNDSLB
SCLSPM SCLINK CHK Self pointers messed up in SLB
SCLSPS SCLINK CHK SLB Self pointers messed up in SLBMAT
SCLSTM SCLINK CHK Trying to start a CI timer that's already
going
SCLTFJ SCLINK CHK Freeing SJB with SLB entries existing
SCLTFS SCLINK CHK Tried to free wrong SLB
|
|
| SCLVAS SCLINK CHK Couldn't get memory
|
| SCLINK called ASGVAS to assign virtual
| address space for the node name/address
| database. Since the requested memory is
| non-resident, this should always succeed.
| However, ASGVAS gave a fail return.
132
SCLWVS SCLINK CHK Incoming connect with wrong Session Control
version
SCLZST SCLINK CHK Illegal state value at SCTNIU
The SCLINK error handler found that the state
code in this link's SLB was illegal. This is
just a gateway check to see if something in
SCLINK is wrong. Find the function code in
the SAB and trace the probable flow from that
function code.
SCMAAE SCLINK CHK Address Check after Function Call
SCMBCN SCLINK CHK Bad channel number
The channel number obtained from the SLB
field SLCHN does not match the channel number
expected by the code. This probably means
that the interlocks are not correctly
arranged, and the SLB has changed.
SCMNP2 SCLINK CHK No SJB for SCTPSI
SCMNPD SCLINK CHK No PDB for Job
|
|
| SCTBWK SCLINK CHK SCTNSF call from sched w/o lock
|
| The DECnet entry point SCTNSF has been called
| from scheduler level when the Session Control
| interlock was locked.
|
| All scheduler level routines which call
| SCTNSF should first check SCTLOK. If SCTLOK
| is not -1, then the caller should wait for
| the next schedular cycle before calling
| SCTNSF.
133
6.0 LIST OF GALAXY-10 STOPCODES
An alphabetical list of the GALAXY-10 stopcodes is presented on the
following pages. The list shows the name of each stopcode, the module
in which it is found, the stopcode message (for which the name is a
mnemonic), and an explanation.
Each GALAXY component is made up of one or more modules, thus a
stopcode can be generated by a module with a name other than that of
the component producing the stopcode. See example on page B-2.
When GALAXY encounters an internal error, a stopcode is generated. A
message of the following form appears in the operator log file,
followed by the contents of the ACs and the last 9 stack locations.
?Stopcode - XXXYYY - in module module on date on time
Reason: message
Program is program name version n(nnnn) using GLXLIB version
n(nnnn)
Crash block starts at location address
Last GLXLIB error: ## (message)
Where:
XXXYYY is the name of the stopcode, identifying the
error.
module is the module in which the stopcode occurred.
date is the date on which the stopcode occurred.
time is the time at which the stopcode occurred.
message is the stopcode message.
program name is the program running for that job.
n(nnnn) is the version number.
address is the location of the crash block.
## is the number of the last GLXLIB error that
occurred.
134
Example:
?Stopcode - PQI - in module QSRT10 on 23-Feb-84 on 18:43:17
Reason: Prime Queue is Interlocked
Program is QUASAR version 4(1173) using GLXLIB version 1(1161)
Crash block starts at location 674000
Last GLXLIB error: 23 (End of list reached)
Contents of the ACs:
0/ 777777777777 3 61353 1
4/ 63377 0 0 10000000
10/ 16 637163000000 0 140421
14/ 0 141577 140 777501063716
Last 9 stack locations:
-1(P)/ 312000630517 -2(P)/ 312 -3(P)/ 312000061244
-4(P)/ 312000017227 -5(P)/ 312000630517 -6(P)/ 312
-7(P)/ 312000017226 -8(P)/ 312000064261 -9(P)/ 0
135
Name Module Message and Explanation
ABS GLXSCN Atom buffer too small
The command from OPR is too long to fit in the Atom
buffer for parsing.
AIE QSRSCH Attempt to add invalid event queue entry
S$EVENT detected that the entry to be added to EVENT
QUEUE is not the correct size.
AMT QSRMDA Allocated is more then total (VOL .VLVSL BLOCKS)
SCNVOL detected that the number of words allocated
for VOL block pointer is greater than the total
number of VOL blocks.
APT GLXINT Unknown APR trap at PC <pc> APR CONI = <octal CONI
word>
ASE GLXMEM Addressing space exhausted
AZA GLXCOM Attempt to zero the ACs
Bad argument(s) passed to routine .ZCHNK.
BBF PLRLBP Bad backspace file
Incorrect TCB status detected backspacing a file on
tape.
BBR PLRLBP Bad backspace record
Incorrect TCB status detected backspacing a record on
tape.
BCN PLRLBP Bad call to nxtfil
Routine NXTFIL was called to skip to the next file's
HDR1 label, but the TCB status indicates that the
tape is not positioned in user data.
136
BCP PLRLBP Bad Call to POSTAP
BDS GLXSCN Bad Default String
The first character in the default string ($DEFAULT)
is a null.
BFC GLXSCN Bad function code
An invalid parse function code was detected in
routine S%CMND.
BLI QSRMDA <text>
The BLISS routines called by QUASAR detected an error
that warranted a stopcode; "text" is the reason
returned by the BLISS routine.
BME QSRMDA 'B' Matrix Entry is Missing
RETBMA called D$BMTX to find a user's 'B' matrix
entry, but there is no corresponding 'B' matrix
entry.
BPN GLXMEM Bad page number <page number>
VALPAG determined that a page is not part of the
initial core image or is not marked in use.
BRS QSRFSS BAD REQUEST SIZE
The argument passed to routine GETDPA is not in the
range 1 to 1000 (octal).
BTA GLXTXT Bad $TEXT argument given at address <address>
BTF GLXSCN Bad table format
TABLK detected two identical entries in a table.
Table entries must be unique.
BTT GLXKBD Backing up terminal twice
137
GLXKBD only stores the current character. The
previous character cannot be retrieved.
CAC GLXMEM Count of Available Pages Confused
M%ACQP detected that PAGSTA points at or past the top
of memory.
CAD CDRIVE CANNOT ADD/DELETE READER TO/FROM INTERRUPT SYSTEM
The PISYS. UUO failed in routine INTCNL.
CAS PLRDSK Can't Append to SPT list
CCD PLRT10 Can't Change Density
The call to I$SDEN for setting the density of a tape
drive took the error return in I$NDEN.
CCE ORION Can't create list entry
The call to L%CENT in ADDNOD failed to create a list
entry.
|
|
| CCE QSRQUE Can't create list entry
C$SEND was unable to create a list entry in the
RESEND queue list of IPCF messages to be re-sent.
CCI SPRINT Can't clear UFD Interlock
The SETUUO UUO failed to clear the UFD (User File
Directory) interlock in routine CLRUFL.
CCP GLXMEM Cannot create page
The PAGE. UUO failed in routine CREPAG.
CCR PLRTAP Can't Check Ring status
The TAPOP. UUO in T$WRCK failed when checking for
write ring status.
138
CCS CDRIVE CANNOT CLOSE SPOOL FILE
F%REL failed to close the spooled reader file in
CREATE.
CCT PLRTAP Can't connect tape to PSI system
In T$OPEN, the call to I$PICD failed to connect the
tape drive to the PSI interrupt system in order to
trap off-line, resulting in hung device conditions.
CCW PLRT10 Can't Clear Watch bits
The SETUUO UUO took the error return in routine
I$INIT.
CDC PLRT10 Can't Determine Density capabilities
The TAPOP. UUO took the error return while
performing the .TFPDN function in routine I$PDEN.
CDC QSRT10 Can't get Disk Characteristics for Unit <unit name>
The DSKCHR UUO failed in routine I$GATR.
CDD QSRT10 Can't Determine Tape Densities
The TAPOP. UUO failed while performing the .TFPDN
function in routine I$GATR.
CDM GALGEN Cannot Determine Monitor Type
The GETTAB UUO failed trying to determine monitor
type.
CDT QSRT10 Can't Determine Tape Track Status
The TAPOP. UUO failed while performing function
.TFTRK in routine I$GATR.
CEI BATCON Can't enable interrupts
The PISYS. UUO failed in routine SYSINI.
139
| CEM QUASAR Catalog entry is missing
CFC GLXMEM Count of Free Pages Confused
GLXMEM's database is corrupt.
CFF SPRINT CAN'T FIND FILES TO LOAD
In EXECUTE, SPRINT could not position to the head of
the list of files necessary to generate an "execute"
command.
CFO ORION Cannot GETTAB operator PPN
CFU QSRT10 Can't Find UCB for Unit <unit name>
In I$ISTR, QUASAR was unable to find the UCB (Unit
Control Block) corresponding to the system structure
identified.
CFV QSRMDA Can't Find VSL Address in VOL Entry
In DELBSL, there is no link from a VOL (volume) block
back to the VSL (Volume Set List). A link should
have existed because the VOL block was using a link
in the VSL pointing to the VOL block.
CGC CDRIVE Cannot Get Reader Hardware Characteristics
DEVOP. UUO failed in INPGET while trying to obtain
reader characteristics.
CGC QSRT10 Can't Get Controller Type for Tape Drive <tape drive>
TAPOP. UUO failed while performing function .TFKTP
in routine I$GATR.
CGD PLRT10 Can't Get Density
TAPOP. UUO took the error return while performing
the .TFDEN function in I$GDEN.
CGD QSRT10 Can't get Disk Physical Unit
140
SYSPHY UUO failed in routine I$INIT.
CGF ORION Cannot GETTAB FRCLIN line number
CGP GLXIPC Can't Get a PID
C%INIT callled C%CPID to create a PID (Process ID)
and C%PID was unsuccessful.
CGS CDRIVE Cannot Get Spool File PPN
GETTAB UUO failed in routine RDINIT.
CGS PLRT10 Can't GETTAB States word
The GETTAB UUO took the error return in routine
I%OPRP while trying to get the %CNSTS word from the
monitor.
CGS QSRT10 Can't Get Status of Tape Drive <tape drive>
The TAPOP. UUO failed while performing function
.TFSTS in routine I$GATR.
CIF GALGEN Command Initialization Failed
The call to SCMND returned FALSE in GETANS.
CLS GLXKBD Can't lookup status of terminal JFN
The FILOP. UUO in routine K%OPEN failed while
performing the .FOGET function for a terminal.
Location CHNJFN contains the channel number.
CME QSRMDA 'C' Matrix Entry is Missing
D$DLCK called D$CMTX to find a user's 'C' matrix
entry but the entry does not exist.
CMU PLROPR Can't Make TCB
The call to G$MTCB returned FALSE in I$CREC.
141
CMV PLROPR Can't Make TCB
The call to G$MTCB returned FALSE in I$CUNL.
CNE ORION Central site node not present
The call to FNDNOD in W$NODE returned a failure while
using G$HOST as an argument.
COP QSRT10 Cannot Open Prime Queue
The FILOP. UUO failed in I$OQUE when QUASAR was
trying to open the master queue file.
COR QSRT10 Cannot Open Redundant Queue
FILOP. UUO failed in I$OQUE when QUASAR was trying
to open the secondary queue file.
COS CDRIVE CANNOT OPEN SPOOL FILE
F%OOPN returned an error that was not 'file already
exists' in GETFIL.
CPF PLRT10 Clear label Parameters Failed
TAPOP. UUO took the error return in I$CLLP while
performing the .TFLPR+.TFSET function.
CRB PLRT10 Can't Read Buffer size
TAPOP. UUO took the error return in I$RDLP
performing the .TFBSZ function.
CRD QSRQUE CREATE REJECTED DEFER DATA
In routine Q$DEFER, the call to Q$CREATE detected
errors.
CRL GLXFIL Can't read last byte of file
CRL QSRQUE CREATE REJECTED LOGOUT DATA
142
The call to Q$CREATE in Q$LOGOUT detected errors.
CRM PLRT10 Can't Read user's Mode
The TAPOP. UUO took the error return in routine
I$RDLP while performing the .TFMOD function.
CRM QSRQUE CREATE REJECTED MODIFY
The call to Q$CREATE in Q$MODIFY detected errors.
CRS QSRQUE CREATE REJECTED SPOOLING DATA
The call to Q$CREATE in Q$SPOOL detected errors.
CRS SPRINT Can't read searchlist
This stopcode indicates one of two conditions.
Either the JOBSTR UUO failed in GETSRC while trying
to read SPRINT's current search list, or the PATH.
UUO failed in GETSRC while trying to read SPRINT's
current path.
CSB PLRTAP Can't Set Blocksize
CSD PLRTAP Can't Set Density
CSI GLXINT Cannot set up interrupt system
The PIINI. UUO failed in routine SETINT.
CSI PLRTAP Can't Set Industry compatible mode
CSM PLRTAP Can't Set DIGITAL compatible Mode
CSS QSRT10 Can't get System Structure List
The SYSSTR UUO failed in routine I$ISTR.
CSS SPRINT Cant set searchlist
This stopcode indicates one of two conditions.
143
Either the STRUUO UUO failed in SETSRC trying to set
SPRINT's search list, or the PATH. UUO failed in
SETSRC trying to set SPRINT's path.
CST OPR Can't set timer for parsing
The call to I%TIMR returned FALSE in SETIME.
CSU PLRTAP Can't Switch Units
The TAPOP. UUO failed in T$NUNI when trying to
switch tape drive units.
CTL GLXFIL Cannot trim LSN in buffered mode
F%IBUF does not handle Line Sequenced Numbered files.
F%IBYT must be used.
CUD QSRFSS CLEARING UNUSED DPA
QUASAR tried to release unused space in the failsoft
file.
CUF PLRT10 CHKACC UUO Failed
The CHKACC UUO failed in routine I$CKAC.
CUT OPR Can't unset timer after parsing
The call to I%TIMR returned FALSE in CLTIME.
CWT PLRTAP Can't Write Tape-mark
DBC ORION Debug Crash - Keep this crash
Execution continued at the location following a
$DEBRK macro in an interrupt service routine.
DDF ORION Delete DN60 node failed
A call to L%DENT returned FALSE in DELNOD.
144
DSP ORION Delete send Failure pid table entry inconsistency
The call to CHKFSL in DELSPL failed to find an entry
in the "send failure PID table."
DTL QSRFSS DPA TOO LARGE
VALDPA detected a Disk Page Address for the failsoft
file that is too large.
DTS QSRFSS DPA TOO SMALL
VALDPA detected a Disk Page Address for the failsoft
file that is too small.
DTU GLXINT Date/Time unavailable
The GETTAB UUO to get Universal Date/Time failed in
routine I%NOW.
DUF GLXINT DEBRK UUO failed
EEP QSRT10 ERROR EXPANDING PRIME QUEUE
The FILOP. UUO failed in routine I$WRIT.
EER QSRT10 ERROR EXPANDING REDUNDANT QUEUE
The FILOP. UUO failed in routine I$WRIT.
EWS CDRIVE ERROR WRITING SPOOL FILE
The call to F%OBUF took the error return in OUTCRD.
FCE GLXMEM Free count exceeds FREINI
The current count of free pages exceeds the initial
count of free pages.
FCN GLXMEM Free count negative
Routine REDUCE detected that the count of free pages
went negative.
145
FFT GLXKBD Action FILOP. failed to terminal
The FILOP. UUO failed in K%OPEN while trying to
perform either the .FOSET or the .FOWRT function.
FIT GLXFIL FD location requested with illegal type.
Routine F%FD was called with illegal arguments.
FSE GLXKBD File System Error
TXTINP detected an error returned from F%IBYT that
was not an EOF error.
FUD QSRFSS FOUND UNUSED DPA
An unused DPA (Disk Page Address) indicates that the
failsoft file system database is corrupt.
GNF PLRT10 GETTAB for user's Name Failed
GOF GLXIPC SYSTEM GOPHER IS NOT AROUND
In C%INIT, GETTAB to get [SYSTEM]GOPHER's PID failed.
GSF PLRT10 GETTAB for Serial number Failed
IAC OPR Argument count <count> not valid in display message
An argument block of zero was found in a message from
ORION.
IAM QSRT10 Invalid Account Validation Message Returned
In I$VACT, the call to A$OB2Q was unable to find the
queue header for the object type passed in the
account validation ACK (acknowledgement) message.
IBN GLXSCN Illegal base for number
The base for a number to be parsed was not in the
range 2-10 (decimal).
146
IBP GLXKBD Illegal byte pointer in K%TXTI
The byte pointer that CONVBP was going to convert is
zero. This invalid byte pointer was found at
RD+.RDDBP.
IBS GLXFIL Illegal byte size given
An invalid byte size, out of the range 1-36
(decimal), was given in a call to open a file.
IBU BATCON Illegal BATCON UUO
In BATCON's LUUO handler, UUOCON, an opcode was
detected that was out of range.
IDM OPR Message argument type <argument type> not valid for
display message
The argument type was something other than the
argument type constant, .CMTXT.
IDM OPRLOG Invalid Display Message Type <msg type>
IDM PLRLBP Invalid Date from Monitor
|
|
| IDR QUASAR Invalid DECtape resource number returned
IEC OPR Invalid error code for failure
An OPR failure error code is not in the range
expected in routine SETFAL.
IFC OPRPAR INVALID FUNCTION CODE FROM COMMAND
IFM GLXFIL Illegal file mode in subroutine call
An operation was attempted on a file, but the file
was opened in a mode that prevents the requested
operation from succeeding.
IFN GLXFIL Illegal IFN provided in call
147
The IFN passed to CHKIFN was not in IFNTAB.
IIF GLXIPC IPCF to interrupt system connect failed
In CPIDI, the PISYS. UUO failed while trying to
connect a job to the interrupt system.
IIP GLXKBD Illegal Input Pointer
CONVBP detected a byte pointer of zero at RD+.RDIOJ.
IJM QSRADM Interlocked Job Missing
Inconsistency in QUASAR's queue database was detected
in KILPSB.
IJW QSRADM Interlocked Job Wrong
Inconsistency in QUASAR's queue database was detected
in KILPSB.
ILM GLXINT Illegal memory reference at PC <pc>
IMV QSRMDA Invalid MDR/VSL Forward/Backchain Pointers
NSTUSR detected that a VSL does not contain a pointer
to an MDR. Every VSL should point to an MDR.
IOS QSRMDA Invalid Owner Specified in Reassign Message
DEASSIGN detected that the job number in the DEASSIGN
message does not match the job number in the MDR
pointed to by the UCB of the device being deassigned.
IPE PLEASE Internal parser error
IPF PLRTAP Illegal Positioning Function
IPH OPRNET INVALID PROCESS HANDLE TO KILL
IPP OPRPAR Invalid PDB Header in Parse Block
148
IQN GLXTXT Illegal qualifier number <number> at <address>
An illegal argument qualifier was used in a $TEXT
macro.
IRF GLXIPC IPCF Reception failure
In RCVMSG, the IPCFR. UUO took the error return
while trying to receive an IPCF message.
ITD QSRMDA Invalid Tape Density Specified for <tape drive name>
The density for a tape drive returned in the .STSTS
does not match any of the legal densities contained
in the UCB for that tape drive.
ITR QSRMDA Invalid Tape Resource Number Returned
VSLRSN detected that the tape resource number
contained in a VSL is zero.
IVU QSRMDA Invalid VOL/UCB Forward/Backchain Pointers
DSMACK detected that there is not a pointer to a UCB
in a VOL block of a volume that is being dismounted
from a device. When a volume is mounted, there
should be a pointer in the VOL block to the UCB of
the device, and a pointer in the UCB to the VOL block
of the volume mounted.
IVV QSRMDA Invalid VSL/VOL Forward/Backchain Pointers
D$FOWN did not detect a pointer in a VOL block back
to a VSL when the VOL block was found by a pointer in
a VSL. VSL and VOL blocks must be doubly linked.
LDF LPTSPL Line Printer Device Status DEVOP. Failed
LEM CDRIVE Lousy error message from D60SIN
An unidentified error code was returned by D60SIN.
S1 = error code.
LGF PLRTAP Label Get Failed
149
LNA QSRMDA Logical Name Assignment Failed
The DEVLNM UUO failed in REASSI while trying to
assign a logical name to a device.
LNI SPRINT LOG not initialized
LOGTXT was called to put a character in the log,
there is not a LOG page set up for usage.
LRF PLRTAP Label Release Failed
MCF PLRT10 MTAID. UUO Failed
MDS QSRMEM MOVING DIFFERENT SIZES
QUASAR's queue database is corrupt.
MQE QSRMDA Missing QE for a pseudo process
D$CHKB detected that there was no QE page address in
the MDR for a batch job in the input queue.
MST OPR Missing syntax table
MSZ SPROUT Message size too large
|
|
| MVD QUASAR Attempt to generate multi-volume DECtape volume set.
NAM QSRMDA Negative 'A' Matrix Entry Computed
The count of an entry in the 'A' matrix went
negative. There cannot be a negative number of any
physical resource.
NBM QSRMDA Negative 'B' Matrix Entry Computed
The count of an entry in the 'B' matrix went
negative. There cannot be a negative number of
allocations (claims) for a resource.
150
NBR QSRSCH Next-job'ing bad request
In preparing a "next job" message for an object,
NEXTJB called F$RDRQ to find the address of the EQ
(external queue) page on disk and the address
returned was zero.
NCM QSRMDA Negative 'C' Matrix Entry Computed
The count in a 'C' matrix went negative. There
cannot be a negative number of owners (sharers) of a
device.
NCS OPRNET NO CURRENT SERVER DATABASE IN SKEW
NDE ORION Node database empty
In DELNOD, it was discovered that the OPR node
database is empty. There must be at least a central
host node.
NEB PLRTAP No Error Bit
Routine RETERR was called, but no error bits were lit
in P1.
NFB CDRIVE FIRST BLOCK IN MESSAGE NOT THE OBJECT BLOCK
NFP GLXMEM No free pages
M%IPRM was unable to get a free page for an IPCF
receive.
NFV PLRT10 No free PS vectors
I$PICD detected that there are no free interrupt
vectors available.
NGF QSRT10 NECESSARY GETTAB FAILED
The GETTAB UUO in DOGTAB failed.
NIP GLXINT No interrupt is in progress
151
The DEBRK. UUO took the skip return.
NMF QSRFSS NO MORE FILESPACE
The failsoft file is full.
NUE QSRMDA Null UCB chain encountered
In D$INIT, the call to L%FIRST failed to return the
first UCB block in the UCB chain.
NUV QSRDSP No UCB ptr and No VSL ptr from VOL
MDA's database is corrupt.
NVD PLRT10 No valid density
I$PDEN was unable to determine a valid density for
reading a tape drive.
NXM GLXINT Non-existant memory at PC <pc>
OBR GLXOTS Obsolete routine executed
ODE ORION OPR delete entry error
DELOPR detected that the list of "operators" is
empty.
ODI ORION OPR database inconsistent
The call to VALOPR in SPDOPR failed.
ONV QSRMDA Offset of New Volume is Invalid
In D$VSR, the calculated offset into the block of VOL
block pointers in the VSL is negative.
OOR GLXOTS OTS only routine executed
OSF OPR ORION send failed
152
OTS GLXFIL File Open Block is too small
PAF GLXMEM Page access check failed
While performing function .PAGCA, the PAGE. UUO
failed in routine M%IPRC.
PDL GLXINT Pushdown list overflow at PC <pc>
PEF GLXMEM Page existence check failed
The PAGE. UUO failed while performing function
.PAGCA in PAGFRE.
PIR GLXIPC PID Index out of range
The system PID index passed to SPID is invalid.
PKF GLXMEM Page kill failed
The PAGE. UUO failed in KILPAG.
PLM PULSAR Previous List TCB has been meddled
PNR PULSAR PULSAR Not Restartable
PQI QSRT10 Prime Queue is Interlocked
In I$OQUE, the FILOP. UUO error return indicates
that the master queue is being modified.
PRF PLRTAP Positioning Request Failed
PWE QSRT10 PRIME WRITE ERROR
The OUT UUO in I$WRIT took the error return. IO.BKT
was not one of the error bits returned using the
GETSTS UUO.
QBI QSRMDA QUASAR blew it
153
The caller of SNDREC failed to provide a device name
for the RECOGNIZE message being sent to PULSAR.
QNR QUASAR QUASAR Not restartable
QSF CDRIVE Send to QUASAR FAILED
QSF LPTSPL Send to QUASAR FAILED
QSF SPRINT QUASAR send failed
QSF SPROUT Send to QUASAR FAILED
RAR GLXIPC Releasing already released IPCF message
In C%REL, RCVMDB+MDB.MS contains zero.
RAT PULSAR Requesting work for active TCB
RCN ORION G$RSDC is negative database confused
RSDMSG detected that the resend "retry count" is
negative.
RCN QSRFSS REQUEST COUNT NEGATIVE
RCO ORION G$RSDC off .. does not match list data
In RSDMSG, the resend "retry count" indicates that
there are more messages to resend, but the list is
empty.
RCW QSRFSS REBUILD COUNT WRONG
This stopcode indicates problems rebuilding part of
the in-core queues from the current section of the
failsoft file.
REF QSRT10 READING END OF FILE
154
A second EOF error return was generated because there
is no more data to be read.
REI ORION Remembered entry <entry #> in list <list #> invalid
NXTMSG detected an error in its IPCF message
database.
RIE QSRT10 READ I/O ERROR
In I$READ, the IN UUO took the error return, and the
error was not EOF.
RJM QSRADM Requeue job missing
QUASAR's object database is corrupt.
RKD PLRDSK Running a killed disk TDB
RKM PLRTAP Running a killed magtape TDB
RLT PLRTAP Failed Reading Label Type
RMB QSRMDA Resource Number Missing in 'B' Matrix
The unique resource identifier is missing in a 'B'
matrix entry.
RMC QSRMDA Resource Number Missing in 'C' Matrix
The unique resource identifier is missing in a 'C'
matrix entry.
RNF GLXMEM Received non-existent page
M%IPRC detected that a page created by IPCF does not
exist.
RNW GLXMEM Ridiculous number of words requested
The number of words requested is greater than number
of words available in M%GMEM.
155
RPF PLRT10 Read label Parameters Failed
The TAPOP. UUO failed in I$RDLP.
RRF QSRFSS Rebuild Routine Failed
One of the queue rebuild routines in REBTBL failed.
RSE PULSAR Reschedule from exec level
RSF PLRT10 TAPOP. to Read Statistics Failed
RTS GLXFIL Rename block too small
RTT PLRTAP Releasing Tape Twice
RUJ QSRSCH Releasing Uninterlocked Job
In JOBDUN, the ITN of the job and object do not match
when trying to release the job-object interlock.
RWE QSRT10 REDUNDANT WRITE ERROR
In I$WRIT, the OUT UUO took the error return. IO.BKT
is not the error when writing redundant queue.
RZP GLXMEM Request for zero pages
SCE QSRMDA Structure Catalog Entry is Missing
A known structure in the 'A' matrix was not found in
the structure catalog.
SDF OPR Setup dialog failed
SFI ORION Send failure table inconsistent
SFO OPR Setup failure by OPR
156
SFP GLXSCN Scanning floating point not implemented
XCMFLT was called.
SIO PLRTAP Switch units with OPEN Label DDB
SLT PLRT10 Set Label Type failed
SND PLRTAP Switch units with non-existent device <device>
SPF PLRT10 Set label Params Failed
SSR PLRLBP Strange Skip Record
STS OPRPAR SHARED SWITCH TABLE SIZE OF <table size> TOO SMALL
FOR TABLE OF SIZE <table size>
TBI PLEASE S%TXTI block incorrect
TDE OPRPAR TABLE DELETE ERROR
TFF GLXKBD FILOP. OUT failed to terminal
TML GLXTXT Too many levels of call
SAVLVL detected that it was called more than once to
save T%TEXT context.
TML LPTSPL TOO MANY LOG BUFFERS REQUIRED
LOGBUF detected that more than ten pages are being
used to build LPTSPL's RUN LOG.
TMS CDRIVE Too many setups
CDRIVE was told to start more readers than it can
handle.
TMS LPTSPL Too many setups
157
LPTSPL was told to start more printers than it can
handle.
TMS QSRFSS TOO MANY SECTIONS
Corrupt failsoft queue.
TMS SPROUT Too many setups
SPROUT was told to start more plotters than it can
handle.
TMT GLXSCN Too much text
The buffer for the command being parsed cannot hold
any more text.
TNO GLXKBD Terminal never opened
TUF PLRT10 TAPOP. UUO failed
The TAPOP. UUO failed while trying to get REELID in
I$RDEV.
UDR PLRT10 Unknown drive type DSKCHR bits = <characteristics
bits>
UFI GLXFIL Unknown File Information Descriptor
F%INFO was called with an invalid argument.
UIR GLXIPC Unexpected IPCF interrupt received
C%INTR was called on an IPCF interrupt but PSIFLG is
zero.
ULS PLRDSK Unit parameter list is short
UMS SPRINT Unsupported Recording Mode Specified <mode>
UMT GALGEN Unrecognized Monitor Type
158
UNR GLXOTS Unimplemented routine executed
URM SPRINT Unknown Recording Mode <mode> Error in NEXTJOB
Message
USM QSRT10 Unique stream missing
Calls to either L%FIRST or L%NEXT in UNIFST returned
FALSE.
VPF QSRMDA Volume Pointer Not Found
SCNVOL detected that VSL's VOL block(s) links are
inconsistent.
VSA QRSMDA VSL Address is Missing in a VOL
There is no pointer to a VSL in a VOL block found by
a pointer from a VSL. VSL and VOL blocks should be
doubly linked.
WBL QSRT10 WRITING BAD LENGTH
The block length to be written in I$WRIT is greater
than one page (512 words).
WFO GLXINT WTO Function <function> Out of range at address
<address>
WLT OPR Wrong length table entry block
WNF PULSAR Waiting TCB not found
WQV QSRFSS Wrong version of master queue file
ZTE OPR Zero entry in syntax table entry block
ZTS OPR Zero tables setup for OPR
ZWR GLXMEM Zero words of memory returned
159