Fatal Error Gp Fault
Contents |
for most readers to understand. Please help improve this article to make it understandable to non-experts, without removing the technical details. The talk page may contain suggestions. general protection fault fix (June 2015) (Learn how and when to remove this template message) This
General Protection Fault Linux
article does not cite any sources. Please help improve this article by adding citations to reliable sources. Unsourced general protection ip linux material may be challenged and removed. (May 2011) (Learn how and when to remove this template message) A general protection fault (GPF) in the Intel x86 and AMD x86-64 types of
General Protection Fault 0000 #1 Smp
computer microprocessor architectures, and other unrelated architectures, is a fault (a type of interrupt) that can encompass several cases in which protection mechanisms within the processor architecture are violated by any of the programs that are running, either the kernel or a user program. The mechanism is first described in section 9.8.13 in the Intel 80386 programmer's reference manual from 1986. gpa error A general protection fault is implemented as an interrupt (vector number 13 in decimal) in both the x86 and the AMD64 architectures. If the processor detects a protection violation, it stops executing the code and sends a GPF interrupt. In most cases the operating system removes the failing process from the execution queue, signals the user, and continues executing other processes. If, however, the operating system fails to catch the general protection fault, i.e. another protection violation occurs before the operating system returns from the previous GPF interrupt, the processor signals a double fault, stopping the operating system. If yet another failure (triple fault) occurs, the processor stops working and only responds to a reset. Contents 1 Behaviour in specific operating systems 2 Memory errors 3 Privilege errors 4 Technical causes for faults 4.1 Segment limits exceeded 4.2 Segment permissions violated 4.3 Segments illegally loaded 4.4 Switching 5 Miscellaneous 6 References 7 Further reading Behaviour in specific operating systems[edit] In Microsoft Windows, the general protection fault presents with varied language, depending on product version: Operating system Error message Windows 3.0 Unrecov
access a portion of memory that is either invalid or already https://en.wikipedia.org/wiki/General_protection_fault in use. This error often forces the user to exit the application or reboot their system. As an integral part of Windows, GPF message cannot http://www.computerhope.com/jargon/g/gpf.htm be disabled. Related pages How to fix a general protection fault or GPF. Also see: BSoD, Error, Fatal exception, Operating system terms Was this page useful? YesNo Feedback E-mail Share Print Search Recently added pages View all recent updates Useful links About Computer Hope Site Map Forum Contact Us How to Help Top 10 pages Follow us Facebook Twitter Google+ Pinterest YouTube RSS © 2016 Computer Hope Legal Disclaimer - Privacy Statement
Supplier Member Map Gallery Used Machinery Market IndustryArena Contact Us Advanced Search Forum MetalWorking Machines Bridgeport / Hardinge Mills EZ-TRAK - “Possible Pointer Error - General Protection Fault” If this is your first visit, be sure http://www.cnczone.com/forums/bridgeport-hardinge-mills/31736-software-forum.html to check out the FAQ by clicking the link above. You may have to register http://www.5starsupport.com/info/errors.htm before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. Results 1 to 10 of 10 Thread: EZ-TRAK - “Possible Pointer Error - General Protection Fault” Thread Tools Show Printable Version Email this Page… Subscribe to this Thread… Display all images general protection Search Thread Advanced Search 02-03-2007,02:48 PM #1 Litespeed View Profile View Forum Posts View Gallery Uploads Registered Join Date Feb 2006 Location USA Posts 2 Downloads0 Uploads0 EZ-TRAK - “Possible Pointer Error - General Protection Fault” Esteemed members, I would greatly appreciate your help with a rather serious problem I am having with my Series I EZ-Trak. My nearest machine tech is a 6 hour drive away in Denver! I did a search general protection fault on the forum and found this thread, but I believe my circumstances are a bit different, possibly requiring a different approach. ez-trak system error In a nutshell: 1.) Machine generally boots up fine. BMDC countdown to 14, parameters load, XY&Z all home like they should, all seems good. 2.) After hitting some sort of keystroke (could be anything), an error message pops up saying “Possible Pointer Error”, immediately followed by “General Protection Fault – Fatal Error Software will try and clear error”. I hit enter, and get one of three scenarios: a. Screen completely freezes and goes white, requiring reboot OR b. One of the following screens appears, and everything freezes, requiring reboot c. Screen briefly goes to a startup screen, then goes right back to what I was doing. This may happen 2 or 3 times before finally going to 2a or 2b. 3.) Problem has not occurred while actually running a program, or just spinning the dials. Sometimes the error occurs right away after homing, sometimes the machine runs for a while (10 minutes or so) before crashing. Machine Particulars: 3 Axis Series I EZ-Trak, c. 1998 (late DX early BPCM) 8mb Flashdisk memory (i.e. no Hard Disk Drive) Version 6.0/5.78 software Z axis encoder Floppy in rear 230
are passed between programs and the Windows operating system. An invalid parameter may cause a program to run invalid instructions, which results in an invalid page fault. Invalid instruction can occur in any of the following situations: If the virtual memory becomes unstable due to a shortage of physical memory (RAM) If the virtual memory becomes unstable due to a shortage of free disk space If the virtual memory area is damaged by a program If a program attempts to access data that is being modified by another running program General Protection Fault A general protection fault (GP fault) often indicates that there is a problem with software or you need to update a device driver that you have installed on your computer. If you cannot find a Microsoft Knowledge Base article to address your specific issue, the Dr. Watson tool can help you identify the cause of the error message. Dr. Watson is a diagnostic tool that takes a snapshot of your computer whenever a fault occurs. Dr. Watson intercepts software faults, identifies the software that faulted, and offers a detailed description of the cause. Dr. Watson can often diagnose the issue and offer a suggested course of action. After you receive a GP fault, run the Dr. Watson tool so that you can "catch" the error the next time that it occurs. To start Dr. Watson, Click Start, click Run, type "drwatson" (without the quotation marks), and then click OK. When you enable Dr. Watson, an icon is displayed on your taskbar. If a program fault occurs, Dr. Watson generates a snapshot of the software environment. Click the Details button in the error message to view the information that is gathered by Dr. Watson. To generate a log file, double-click the Dr. Watson icon on the taskbar. Dr. Watson gathers information about the operating system, and then a Dr. Watson dialog box is displayed. Windows Protection Error Windows Protection error message occur when your computer attempts to load or unload a virtual device driver (VxD). This error message is a way to let you know that there is a problem with the device driver. In many cases, the VxD that did not load or unload is mentioned in the error message. In other cases, you may not be able to determine the VxD that caused the behavior; however, you should be able to find the cause of the error message if you use clean boot troubleshooting. Windows Protection error messages can occur in any of the following situations: If a real-mode driver and a protected-mode driver are in conflict If the registry is damaged If either the Win.com file or th