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Messages from the UNIX kernel and device drivers are displayed on the console for the attention of the system administrator. These messages are described in the sections ``Kernel messages'' and ``Generic device driver messages''. These sections should be used in conjunction with the trap(M) manual page, which lists the external and internal events to which the processor can respond, and that may give rise to a system message.
For error messages specific to a particular driver, see the section HW manual page for that driver.
Each kernel or device driver message consists of a severity level, usually followed by a comment specifying the relevant kernel routine or device name, and containing information about the problem.
The general format of messages from kernel routines is:
severity:
routine - description
routine is the name of the routine where the problem occurred (this name is not always present). The description may include the major and minor numbers of the device in which an error arose.
You can use
nodnm(ADM)
to list the name of the block and character device
files associated with the given major and minor numbers:
/etc/nodnm b major minor
/etc/nodnm c major minor
The general format of device driver messages is:
severity:
ddname:
description
ddname is the internal name of the device driver in which the problem occurred; this name is not necessarily the same as the handler prefix of the device driver defined in mdevice(F). The description also often includes the major and minor numbers of the associated device.
The severity of a message has six possible levels, listed here in increasing order of importance:
CONFIG
CONFIG: routine - message (param = value exceeded)Here, routine is the routine name, message is a short description of the problem, param is the name of the tunable variable, and value is its current value.
The following is an example of this class of message:
CONFIG: s5iread - EAFS inode table overflow (NINODE = 300 exceeded)Here, the default in-core inode table size of 300 has been exceeded.
NOTICE
The following is an example of this class of message:
NOTICE: s5alloc - No space on EAFS dev hd (1,40)Here, the error occurred on an EAFS filesystem in the device driver hd with a major device number of 1 and a minor device number of 40. The remedy would be to delete some large files on the filesystem to make room. Typical culprit files are those that grow slowly and consistently; for example: system message, spool, and mailbox files.
WARNING
The following is an example of this class of message:
WARNING: swapchunk - No free memory and no free swap spaceIf this message occurs within a few hours of every reboot of the system, it may be a sign that not enough swap space was reserved when the operating system was originally installed. Otherwise, you should check if there are too many large processes running.
FATAL
The following is an example of this class of message:
FATAL: Parity error in the motherboard memory.
PANIC
A panic when booting from a newly built kernel indicates a corrupted kernel, or a bug in a new device driver. The machine may then be booted from an older version of the kernel, such as /unix.old.
The following is an example of this class of message:
PANIC: Kernel and machine architectures unsuitedDevice drivers supported by SCO OpenServer should rarely cause a panic except in the case that the kernel will not support the installed hardware configuration. This may not be the case for third-party device drivers.
DOUBLE PANIC
PANIC
message.
Arg list too long
[E2BIG] 7Bad address
[EFAULT] 14Bad file number
[EBADF] 9
Block device required
[ENOTBLK] 15Broken pipe
[EPIPE] 32Corrupted shared library
[ELIBBAD] 84Cross-device link
[EXDEV] 18Deadlock avoided
[EDEADLK] 45Device not a stream
[ENOSTR] 60Device or resource busy
[EBUSY] 16Exec format error
[ENOEXEC] 8Exec on shared library
[ELIBEXEC] 87File exists
[EEXIST] 17File table overflow
[ENFILE] 23File too large
[EFBIG] 27Filename too long
[ENAMETOOLONG] 78I/O error
[EIO] 5Identifier removed
[EIDRM] 36Illegal seek
[ESPIPE] 29Interrupted system call
[EINTR] 4Invalid argument
[EINVAL] 22
Is a directory
[EISDIR] 21Math argument
[EDOM] 33Missing shared library
[ELIBACC] 83No child processes
[ECHILD] 10No lock
[ENOLCK] 46No message of desired type
[ENOMSG] 35No more processes
[EAGAIN] 11
No space on device
[ENOSPC] 28No such device
[ENODEV] 19No such device or address
[ENXIO] 6No such file or directory
[ENOENT] 2No such process
[ESRCH] 3Not a character device
[ENOTTY] 25Not a directory
[ENOTDIR] 20Not enough space
[ENOMEM] 12Not owner
[EPERM] 1Out of streams
[ENOSR] 63Package not installed
[ENOPKG] 65Permission denied
[EACCES] 13Protocol error
[EPROTO] 71Read-only file system
[EROFS] 30Result too large
[ERANGE] 34Text file busy
[ETXTBSY] 26Timer expired
[ETIME] 62Too many links
[EMLINK] 31Too many open files
[EMFILE] 24Too many shared libraries
[ELIBMAX] 86Unreadable message
[EBADMSG] 77CONFIG: routine - map 0xn overflow (size = n exceeded); lost n items at nGenerated from memory allocation routines when an attempt to free previously allocated memory fails. The calling routine may be one of: dmaable_rawio, ksegcmn, mfree, mlsetup, sptalloc, or unkseg.
CONFIG: routine - Only n resident pages free (MINARMEM = n reserved); n wantedThis reports a shortage of swappable pages while trying to lock a process into memory, or while allocating memory. The calling routine may be one of sealloc, shmctl lock, or strinit.
CONFIG: routine - Only n swappable pages free (MINASMEM = n reserved); n wantedThis reports a shortage of swappable pages while trying to lock a process into memory, or while allocating memory. routine may be one of sealloc, shmctl lock, or strinit.
CONFIG: routine - Out of clists (NCLIST = n exceeded); n failures so farThere are insufficient character list buffers in the kernel. Data read from or written to character devices may be lost.
CONFIG: aio_memlock - AIO process table overflow (NAIOPROC = n exceeded)The maximum number of processes allowed to perform asynchronous I/O has been exceeded.
CONFIG: aio_breakup - AIO request table overflow (NAIOREQ = n exceeded)The maximum number of pending asynchronous I/O requests has been exceeded.
CONFIG: aio_breakup - AIO buffer table overflow (NAIOBUF = n exceeded)The maximum number of asynchronous I/O buffers has been exceeded. Check that the parameter NAIOBUF is equal to NAIOREQ.
CONFIG: aio_setlockauth - AIO lock table overflow (NAIOLOCKTBL = n exceeded)The maximum number of entries in the asynchronous I/O lock permissions table has been exceeded.
CONFIG: allocreg - Region table overflow (NREGION = n exceeded)There are insufficient region table entries for all the processes running. Each process needs at least three entries for its text, data, and stack. Additional regions are needed for shared memory and shared library segments. Processes that share the same program text, however, may share the same text region.
CONFIG: Configured value of param (NGROUPS) greater than max (maxval); set to usevalThe configured value of the maximum number of supplemental groups was greater than the maximum allowed value maxval. The value useval was used instead.
CONFIG: Configured value of param (NOFILES) greater than max (maxval); set to usevalThe configured value of the maximum number of open files per process was greater than the maximum allowed value maxval. The value useval was used instead.
CONFIG: Configured value of param (NOFILES) less than min (minval); set to usevalThe configured value of the minimum number of open files per process was less than the minimum allowed value minval. The value useval was used instead.
CONFIG: dk_name - Diskinfo table overflow (NDISK = n exceeded)There are more entries in the disk information table than the number of disk drives defined by the configurable parameter NDISK. If necessary, you can increase this value using mkdev hd when installing additional disks (See mkdev(ADM).)
CONFIG: dosiread - DOS inode table overflow (DOSINODE = n exceeded)There were no more in-core inodes for a mounted DOS filesystem.
CONFIG: event - Event channel full (EVDEVSPERQ = n exceeded)Too many devices have been attached to an event queue.
CONFIG: event - Event table full (EVDEVS = n exceeded)Too many devices have been attached to event queues systemwide.
CONFIG: falloc - File table overflow (NFILE = n exceeded)There are too many open file table entries. Note that NFILE must be less than or equal to the in-core inode table size NINODE.
CONFIG: Fewer itimers (n) than processes (NPROC = n); all itimers disabledInterval timers are disabled if configured to be fewer in number than the process table size.
CONFIG: hsiread - HS extent table overflow (HSNEXTENT = n exceeded) CONFIG: hsiread - HS inode table overflow (HSNINODE = n exceeded)There were no more in-core inode or extent table entries for a High Sierra filesystem.
CONFIG: id - Out of STREAMS queues (NQUEUE = n exceeded)There were no more STREAMS queues available. NQUEUE should always be an even number, and is generally set to 4NSTREAM.
CONFIG: ifreeget - Inode table overflow (NINODE = n exceeded)There were no more inode table entries available. Note that NINODE must be greater than or equal to the open file table size NFILE.
CONFIG: main - Buffer allocation was reduced (NBUF reduced to n)The system has limited the amount of memory allocated to buffer cache.
CONFIG: main - Could not obtain required number of low buffersThere was not enough Direct Access Memory to allocate to buffer cache.
CONFIG: main - Not enough low buffers (PLOWBUFS set to n)The proportion of buffer cache in Direct Access Memory (the first 16M of RAM) has been set too low. The system uses 5% if PLOWBUFS is set to less than 5%.
CONFIG: Max pages to free (MAXFC = n) reduced to MAXFPGLSTThe maximum number of pages that can be added to the free list in a single operation is MAXFPGLST.
CONFIG: Max pages to swap (MAXSC = n) reduced to MAXSPGLSTThe maximum number of pages that can be swapped out in a single operation is MAXSPGLST.
CONFIG: msginit - Cannot allocate nk message buffer (MSGSEG = n segments of MSGSSZ = n bytes)The total space allocated to message segments (MSGSEGMSGSSZ) cannot be greater than 128KB.
CONFIG: newproc - Process table overflow (NPROC = n exceeded)A fork call failed because there were no spare slots in the process table.
CONFIG: Obsolete pipe= keyword ignored; use pipe(ADM) insteadThe pipe= keyword is not valid in the bootstring.
CONFIG: s5iread - fstyp inode table overflow (NINODE = n exceeded)The system has run out of spare entries in its internal inode table. This may adversely affect those processes that regularly need to use temporary files for their operation. Increase the value of NINODE using configure to create additional table entries.
CONFIG: strinit - NQUEUE = n not even, set to n-1The number of STREAM queues was reset to be an even number.
CONFIG: stropen 1 - Out of streams (NSTREAM = n exceeded)No more STREAMS queues are available.
CONFIG: stropen 2 - Out of streams (NSTREAM = n exceeded)No more STREAMS head data structures are available.
CONFIG: swapdel - Total swap area too small (MINASMEM = n exceeded)There was less than the minimum allowed number of swappable pages available.
CONFIG: timeout - Timeout table overflow (NCALL = n exceeded)The kernel clock handler has run out of call-out table entries to allocate to functions.
NOTICE: clalloc - No space on fstyp dev name (major/minor)No space remains on the filesystem. This may lead to corruption of user files. You must free space on the device.
NOTICE: datalock - Insufficient memory to allocate n pages - system call failed NOTICE: datalock(stack) - Insufficient memory to allocate n pages - system call failedNo more record locks could be provided because there is insufficient system memory. The error EAGAIN is set by the system call.
NOTICE: dbd0alloc - Insufficient memory to allocate n pages - system call failedThe disk block descriptor tables of a process could not be created.
NOTICE: Direct read/write of directory on fstyp dev name (major/minor) Inode n by PID n: procnameA process attempted to read from or write to a directory inode.
NOTICE: dosexpand - No space on fstyp dev name (major/minor)No space remains on the filesystem. This may lead to corruption of user files. You must free space on the device.
NOTICE: dupreg - Insufficient memory to allocate n pages - system call failedThere was insufficient memory to create a copy of a data or stack region following a fork call. The error EAGAIN is set by the system call.
NOTICE: dupreg - Page n usage count on swapdev dev (major/minor) overflowThe usage count for a block of swap has exceeded the maximum permitted value (MAXSUSE).
NOTICE: getcpages - Insufficient memory to allocate n contiguous pages - system call failedNo more pages could be allocated to a process.
NOTICE: getpages - Page n usage count on swapdev dev (major/minor) overflowThe usage count for a block of swap has exceeded the maximum permitted value (MAXSUSE).
NOTICE: growreg - Insufficient memory to allocate n pages - system call failedA process region table could not be grown.
NOTICE: growreg - Insufficient memory to lock n pages - system call failedPages could not be locked into memory while trying to grow a process region table.
NOTICE: hsiread - Cannot handle multi-extent files Inode n on fstyp device name (major/minor)Multiextent CD-ROM files (those described by secondary volume descriptors) are not supported.
NOTICE: I/O error. Job remap size n pages exceeds tunable DMAABLEBUF size n pagesNot enough pages are available for physical I/O job remapping.
NOTICE: k_trap - Unexpected NMI in system mode!Non-maskable interrupts are ignored in system mode if a trap occurs while on the kernel stack.
NOTICE: kseg - Insufficient memory to allocate n pages - system call failedPages could not be added to the kernel.
NOTICE: munlink - Error n closing dev name (major/minor), proceedingThere was an error unlinking a STREAMS multiplexer link.
NOTICE: pt0alloc - Insufficient memory to allocate n pages - system call failedThe page tables of a process could not be created.
NOTICE: s5alloc - No space on fstyp dev name (major/minor)No space remains on the filesystem. This may lead to corruption of user files. You must free space on the device.
NOTICE: s5ialloc - Out of inodes on fstyp dev name (major/minor)The filesystem has run out of free inodes to allocate to files. You should remove any worthless files, or the filesystem must be backed up and then remade using mkfs(ADM) to specify a larger number of inodes.
NOTICE: stray - Stray interrupt at 0xvectorThe CPU has received an interrupt via an unused vector. This is likely to be a hardware problem when a hardware failure has miscomputed the vector of a valid interrupt.
NOTICE: textlock - Insufficient memory to allocate n pages - system call failedThe text pages of a process could not be locked into memory.
NOTICE: u_trap - Unexpected NMI in user mode!Non-maskable interrupts are ignored in user mode.
NOTICE: u_trap - Unknown interrupt 0xvectorThe CPU has received an interrupt via an unused vector while in user mode. This is likely to be a hardware problem.
NOTICE: uballoc - Insufficient memory to allocate n pages - system call failedThe u-block for a process could not be created.
NOTICE: ubexpand - Insufficient memory to allocate n pages - system call failedThe u-block of a process could not be grown.
NOTICE: ubsalloc - Insufficient memory to allocate n pages - system call failedThe u-block for process 0 (the swapper sched) could not be created.
NOTICE: useracc - couldn't lock pageA page could not be locked into memory.
WARNING: routine - map 0xn overflow (size too small); lost n items at nGenerated from memory allocation routines when an attempt to free previously allocated memory fails. The calling routine may be one of: dmaable_rawio, ksegcmn, mfree, mlsetup, sptalloc, or unkseg.
WARNING: Bad interrupt type nThe type of interrupt routine handler being installed was not found in sdevice(F).
WARNING: Bad interrupt vector 0xvectorThe vector was not in the range of usable vectors for the machine architecture.
WARNING: Bad IPL nThe IPL level defined for an interrupt routine handler being installed is greater than the maximum allowed IPLHI (defined in /usr/include/sys/ipl.h).
WARNING: Bootstring invalid, ignoredThe bootstring has been altered since its checksum was last calculated.
WARNING: bufcall - Could not allocate STREAMS eventNot enough buffers were available to allocate a STREAMS event.
WARNING: caller not original locker: lock_pid proc_pidA process that was not the original locking process tried to free a lock.
WARNING: Cannot load floating point emulator (error n): /etc/emulatorThe floating point emulator in /etc/emulator could not be loaded.
WARNING: cleanlocks: ip not locked(inum = n)An inode was found not to be locked while attempting to clean up the record locks left by a process.
WARNING: Corrupt floating point emulator (error n): /etc/emulatorThe floating point emulator in /etc/emulator was found to have been corrupted.
WARNING: dosreadmap - Block n pagein err n inode n on DOS dev name (major/minor)Could not read a page from a DOS file.
WARNING: Floating point emulator not regular file: /etc/emulatorThe floating point emulator file /etc/emulator was not a regular file.
WARNING: fpexterrflt - No floating point supportNo floating point support (coprocessor or software emulator) was available. The signal SIGFPE would also be sent to the calling user process.
WARNING: fpexterrflt - No process owns floating point unitFloating point support (coprocessor or software emulator) was not available. No user process could be signaled with SIGFPE.
WARNING: fpextovrflt - No floating point supportThere was a floating point unit overrun that caused interrupts to be lost. The signal SIGFPE would also be sent to the calling user process.
WARNING: fpextovrflt - No process owns floating point unitThere was a floating point unit overrun that caused interrupts to be lost. No user process could be signaled with SIGFPE.
WARNING: fpukill - Coprocessor error not from emulator, CS=0xnA floating point exception was received that did not originate in the floating point emulator. The value of the code segment register (CS) is displayed.
WARNING: hsitrunc - Attempt to free inode n on HS dev name (major/minor)Disk blocks could not be freed because the HS filesystem is read-only.
WARNING: IPL n conflicts with vector 0xvector IPL nWhile trying to install an interrupt routine handler, the interrupt vector was found to be already occupied with a different IPL level.
WARNING: Interrupts already enabledInterrupt routine handlers could not be added or removed because interrupts have been enabled.
WARNING: Invalid hard disk partition sector on bad dev major/minorThe disk partition information could not be read on opening a drive.
WARNING: k_trap - EXTOVRFLT in system modeA floating point extension overrun was detected while on the kernel stack in system mode.
WARNING: k_trap - Floating point trap in kernel modeA floating point exception was raised while in system mode.
WARNING: k_trap - Unexpected INT 1 in system modeAn unexpected debugger single step request was received in system mode.
WARNING: No floating point is availableRequested floating point support (coprocessor or software emulator) was not found on initialization.
WARNING: Null m_mount in iget mp: nThe mount point inode of a filesystem could not be found.
WARNING: Overwriting existing audit collection file nameOne of the raw audit trail collection files has been overwritten. This error would indicate a serious problem in the audit subsystem, or, more unlikely, the audit session has wrapped the internal 32-bit counter without deleting the collection file.
WARNING: reclock: ip not locked on exit(inum = n) WARNING: reclock: ip not locked(inum = n)Either of these messages may be displayed if a file could not be locked.
WARNING: s5alloc - Bad free count n in fstyp dev name (major/minor) superblockThe system has attempted to repair a structural inconsistency in the superblock of the filesystem. Further error messages may follow.
WARNING: s5badblock - Invalid block n on fstyp dev name (major/minor)A nonexistent block was found on, or being inserted in, the free list.
WARNING: s5ialloc - No rdev for inode n on fstyp dev name (major/minor)An unused inode could not be allocated on an AFS, EAFS, or S51K filesystem because the raw device specified was invalid.
WARNING: s5imake - No filesystem (cmd n rdev major/minor)An AFS, EAFS, or S51K filesystem entry has disappeared from the mount table.
WARNING: s5imake - Unknown cmd n for fstyp dev n (major/minor) rdev major/minorAn error occurred while allocating an inode on an AFS, EAFS, or S51K filesystem.
WARNING: s5readmap - Block n pagein err n inode n on fstyp dev name (major/minor)An error occurred while reading a file on an AFS, EAFS, or S51K filesystem.
WARNING: sizemem - Too many mem= ranges; n ranges not usedA maximum of B_MAXARGS (14) memory ranges may be specified to boot.
WARNING: strinit - Cannot allocate n pages for STREAMS data blocksThere are insufficient pages available to allocate to STREAMS data blocks on initialization.
WARNING: swapchunk - No free memory and no free swap space Free memory and swap space have gone down to zero.
WARNING: swapout - No swap space for PID n u-area (n pages) swapout(n): usize=nThere was not enough space on the swap device to swap out the pages of a process; the pages remain in RAM.
WARNING: u_trap - Unexpected INT 1 in user mode, dr6=0xnAn unexpected debugger single step request was received in user mode.
WARNING: Unknown error nAn error of an unknown type occurred while trying to add or remove an interrupt handler routine.
WARNING: Vector 0xvector is privateAn interrupt handler routine could not be added because the vector was already fully occupied or not sharable.
WARNING: Zero length floating point emulator: /etc/emulatorThe file that should contain the floating point emulator is empty.
FATAL: Bad bootstring syntax - kernel.keywordAn invalid bootstring keyword was entered at the Boot prompt.
FATAL: Parity error in the motherboard memoryA hardware error was found in the main memory.
FATAL: Parity error or channel check on an add-on cardA hardware error was found in an add-on card.
FATAL: Parity error in memory which is on an add-on card which starts at address 0xnA hardware error was found in memory on an add-on card.
FATAL: Parity error on the motherboardA hardware error was found on the main computer circuit board.
FATAL: Parity error on an add-on cardA hardware error was found on an installed card.
FATAL: Parity error on an add-on card which starts at address 0xnA hardware error was found in an add-on card.
PANIC: routine - Adding overlapping memory segment 0xbase-0xbase+extentThis message is output from the routine addto_memavail when memory being added overlaps that already available. The calling routine is one of smp_meminit, or sizemem.
PANIC: routine - Insufficient memory for kernel; at least nk DMAable needed PANIC: routine - Insufficient memory for kernel; at least nk physical neededOne of these messages is output from the routine imemget when insufficient memory exists to load the kernel. The calling routine may be one of create_page_pool, kseginit, mapnow, mlsetup, mkbufs, mktables, p0u, pioseginit, scanmem, smpmapmem, sysseginit, or windowinit.
PANIC: Attempt to close unopened deviceThis message implies a fault in the tracking of the opening and closing of devices.
PANIC: Attempted write to disk in standalone modeThe disk cannot be written to while booting.
PANIC: Audit subsystem irrecoverable errorThere was a catastrophic and irrecoverable audit file I/O error.
PANIC: bumprcnt - Region count list overflowToo many pages have been put in the page cache or the free page list.
PANIC: cannot allocate character buffersNo character buffers are available on initializing a character list structure (clist).
PANIC: clfree - Free block n freed on fstyp dev name (major/minor)An AFS, EAFS, or S51K filesystem inconsistency. A disk block being freed was already free.
PANIC: clfreei - Inode n cached free block n freed on fstyp dev name (major/minor)An AFS, EAFS, or S51K filesystem inconsistency. A cached disk block being freed was already free.
PANIC: copy_iodone - Copy buffer header is inconsistentThe copy buffer header was found to be corrupted.
PANIC: copy_iodone - Could not locate copy buffer headerThe copy buffer header was missing.
PANIC: copyio - Bad mapping ncopyio was called with a strange request; this is usually due to a bad device driver.
PANIC: dmaable_rawio n - vtop failedConversion of a virtual to a physical address failed while accessing the DMA page pool.
PANIC: dosinit - Not in fstypswA DOS filesystem could not be initialized because the filesystem type was not recognized.
PANIC: dosiput - NULL fs pointerThe in-core DOS inode structure could not be released.
PANIC: dosiread - Allocated DOS inode n on dev name (major/minor) in free ilistA previously allocated inode was found in the free inode list.
PANIC: expand_upage - ptmemall failed for u-block (PID n)No memory was available to increase the size of the u-block of a process.
PANIC: expand_upage - attempt to shrink LDTAn attempt to shrink the Local Descriptor Table of a user process was detected while expanding the u-block of the process.
PANIC: expand_upage - attempt to shrink OFILEAn attempt to decrease the maximum number of open files of a user process is detected while expanding the u-block of the process.
PANIC: expand_upage - attempt to modify TSSAn attempt to modify the Task State Segment of a user process was detected while expanding the u-block of the process.
PANIC: expand_upage - attempt to shrink TSSAn attempt to shrink the Task State Segment of a user process was detected while expanding the u-block of the process.
PANIC: expand_upage - invalid section (n)An invalid option was supplied to the routine that expands the u-block of a process.
PANIC: finddbd: can't find page table entryA page table entry could not be found while attempting to find the associated disk block descriptor (DBD).
PANIC: fpextovrflt - EXTOVRFLT in user mode with no 287/387A processor extension overrun fault was detected with no floating point coprocessor present.
PANIC: fpinit - No floating point supportAn attempt was made to initialize a floating point unit with no floating point support (coprocessor or software emulator) present.
PANIC: fpnoextflt - NOEXTFLT in kernel mode, no floating point supportAn unexpected floating point instruction was encountered in system mode when there is no floating point support (coprocessor or software emulator).
PANIC: fpsave - No process owns floating point unitThe state of a floating point unit is normally saved on a context switch. In this case, the owning process could not be traced.
PANIC: get_copybuf - No copy buffer obtainedNo copy buffer was available for use.
PANIC: getblkh - Device name (major/minor) block n not on hash listThe block being assigned to a buffer was not in the hashed block cache.
PANIC: getblkh - Unknown device major/minorThe device specified while assigning a buffer to a block was invalid.
PANIC: geteblk - Obtained a high bufferAn empty block was obtained that was not inside low DMA space.
PANIC: getpages - pbremoveA page to be released from the hashed page cache could not be found.
PANIC: hsinit - Not in fstypswA High Sierra (HS) filesystem could not be initialized because the filesystem type was not recognized.
PANIC: hsiput - NULL fs pointerThe in-core HS inode structure could not be released.
PANIC: iget - mounted on inode not in mount table.An inode in one filesystem used to mount another filesystem was not present in the mount table.
PANIC: Illegal bootstring, cannot continueThe bootstring was invalid; booting could not continue.
PANIC: Invalid DMAABLEBUF parameterThe specified tunable number of DMA pages is less than zero.
PANIC: invalid return code from ptmemallNot enough pages were available to cover a request for pages.
PANIC: IPL is n, not 0, at return to user modeThe interrupt priority level was not 0 (zero) on returning to user mode from system mode.
PANIC: Job remap size n pages exceeds system pool size n pagesNot enough DMA pages were available for raw I/O.
PANIC: k_trap - Double fault trap type 0xvectorA double fault occurred while on the system stack.
PANIC: k_trap - Kernel mode trap type 0xvectorAn exception of unknown type was trapped in system mode.
PANIC: k_trap - NOEXTFLT in system modeA floating point instruction was encountered (while on the kernel stack in system mode) when there is no floating point support. If encountered in user mode, the process is killed with SIGFPE.
PANIC: k_trap - Unexpected breakpoint in system modeAn unexpected breakpoint was detected outside the debugger in system mode.
PANIC: Kernel and machine architectures unsuitedThe kernel code does not correspond to the machine type.
PANIC: Kernel requires a new /boot programNo configuration flags were set by the bootstrap program.
PANIC: kseg - ptmemall failed: 0xnThis message is output from the routine ksegcmn when it fails to get pages to allocate to the kernel using ptmemall.
PANIC: kseginit 2 - Not enough physical memory; at least nk neededKernel memory allocation needed more memory. Either reduce the size of some kernel parameter, such as disk buffers, or add more physical memory
PANIC: main - swapadd dev name (n/n) swplo=n nswap=n failed (error n)The swap device cannot be initialized at system startup.
PANIC: MINUSIZE (n) insufficientThere was not enough space for the local descriptor table of the swapper (sched or PID 0) with MINUSIZE set to n memory pages. This message can only be generated when initializing the swapper.
PANIC: mkbufs n - Not enough physical memory; at least nk neededThere was not enough memory to allocate system buffers dynamically.
PANIC: noreach - Call to internal routine of uninstalled packageAn internal routine of an uninstalled package has been called.
PANIC: Not enough system pool pages (m) for n page DMA remapNot enough DMA pages were available for raw I/O.
PANIC: pageremove - pfdat 0xn not free: 0xflagsA page to be removed was already on the list of free pages.
PANIC: pageremove - pfdat 0xn pf_use set: nA page to be removed was in use by another process.
PANIC: Parity error address unknown.A memory parity error was signaled at an unknown address.
PANIC: Parity error at address 0xn.A memory parity error was signaled at the given address.
PANIC: pfdattopfn - Bad pfdata nA physical address yielded an invalid page frame number.
PANIC: pfntopfdat - Bad pf num nA page frame number yielded an invalid physical address.
PANIC: pinsert - Duplicate pageAn active page already existed in the hashed page cache.
PANIC: s5init - Not in fstypswAn AFS, EAFS, or S51K filesystem could not be initialized because the filesystem type was not recognized.
PANIC: s5iput - NULL fs pointerThe in-core AFS, EAFS, or S51K in-core inode structure could not be released.
PANIC: s5iread - Allocated fstyp inode n on dev name (major/minor) in free ilistAn allocated inode was found in the free list.
PANIC: s5iupdat - FIFO inode n address n > 2^24 on fstyp dev name (major/minor)The block number addressed was too high.
PANIC: sec_init - Cannot allocate security info for NPROC = n processesNot enough memory was available to initialize the security information structures for the audit subsystem.
PANIC: setrq - proc on q.A process to be put on the run queue was already on it.
PANIC: shrink_upage - attempt to expand LDTAn attempt to expand the Local Descriptor Table of a user process was detected while shrinking the u-block of the process.
PANIC: shrink_upage - attempt to modify TSSAn attempt to modify the Task State Segment of a user process was detected while shrinking the u-block of the process.
PANIC: shrink_upage - attempt to expand TSSAn attempt to expand the Task State Segment of a user process was detected while shrinking the u-block of the process.
PANIC: shrink_upage - attempting to expand ofilesAn attempt to increase the maximum number of open files of a user process is detected while shrinking the u-block of the process.
PANIC: shrink_upage - Illogical newsz nThe new specified size for the u-block of a process was smaller than MINUSIZE.
PANIC: shrink_upage - invalid section (n)An invalid option was supplied to the routine that shrinks the u-block of a process.
PANIC: shrink_upage: newsz (n) bigger than oldsz (n)The new specified size for the u-block of a process was larger than its present size.
PANIC: srmountfun - Error n mounting rootdev name (major/minor)The root filesystem could not be mounted, for example, by fsck(ADM).
PANIC: srumountfun - Error n unmounting rootdev name (major/minor)The root filesystem could not be unmounted, for example, at system shutdown.
PANIC: svirtophys - Page not presentThe physical page implied by a virtual address could not be found.
PANIC: swapout - PID n u-area page n vtop failedWhile swapping out a process, an invalid address was calculated for a page.
PANIC: swapseg - Swap [read|write] buffer 0xn corrupted: 0xnThe read or write buffer was corrupted while swapping a page of memory.
PANIC: swapseg - Swap [read|write] error n on swapdev name (major/minor)There was a read or write error while swapping a page of memory.
PANIC: System watchdog timeout!An unexpected non-maskable interrupt (NMI) occurred in system mode. This NMI can only occur on Micro Channel architecture machines.
PANIC: u_trap - User mode trap type 0xvectorAn exception of unknown type was trapped in user mode.
PANIC: uballoc - ptmemall failed for u-block (PID n)Memory could not be allocated to the u-block of a process.
PANIC: ubsalloc - ptmemall failed for u-block (PID 0)Memory could not be allocated to the u-block of the swapper (sched or PID 0). This message can only be generated when initializing the swapper.
PANIC: Unrecoverable timeout on channel nAn unexpected non-maskable interrupt (NMI) occurred in system mode. This NMI can only occur on Micro Channel architecture machines.
PANIC: unswap - ptmemall sleptA free page in physical memory could not be found to free a swap block.
PANIC: vfault - bad dbd_typeThe page requested by a page fault was previously unassigned; it did not exist in core memory, in swap, or in the filesystem.
PANIC: xalloc - Bad magic 0number for inum n on fstyp dev name (major/minor)A loaded text region had a bad magic number (displayed in octal). The inode number of the executable file is given.
For error messages specific to a particular driver, see the section HW manual page for that driver. Only messages output from device drivers supported by SCO OpenServer are documented; no third-party device driver messages are included.
The name of the device driver that produced the message always follows the message severity.
Generic device driver messages are as follows:
NOTICE: driver: Spurious interrupt on vector nThe CPU has received an interrupt via an unused vector while in a device driver routine. The device driver name may be one of aha, ciha, eiad, ha, oha, spad, Swrm, or sumo. This is likely to be a hardware problem when a hardware failure has miscomputed the vector of a valid interrupt.
WARNING: driver: Cannot install intr vecno=n, type=n, IPL=nAn interrupt routine handler could not be installed to process interrupts at the given vector and IPL level. The type is defined in sdevice. The reason for the failure is given in a subsequent message.
WARNING: driver: Cannot remove intr vecno=nAn interrupt routine handler could not be removed. The reason for the failure is given in a subsequent message.
WARNING: driver handler not found at vector nAn interrupt routine handler could not be removed because no interrupts are processed on the given vector.
Development System Programmer's Reference Manual Volume 2
System Administration Guide