- Driver_irql_not_less_or_equal Tcpip.sys Windows 8
- Driver_irql_not_less_or_equal Tcp Ip Sys
- Tcp Ip Sys Windows 10
Still the same. Contact the Intel support or Samsung so that they can contact Intel.
-->The DRIVER_IRQL_NOT_LESS_OR_EQUAL bug check has a value of 0x000000D1. This indicates that a kernel-mode driver attempted to access pageable memory while the process IRQL that was too high.
Important
This topic is for programmers. If you are a customer who has received a blue screen error code while using your computer, see Troubleshoot blue screen errors.
DRIVER_IRQL_NOT_LESS_OR_EQUAL Parameters
Parameter | Description |
---|---|
1 | Memory referenced. Canon imageclass d530 driver windows 10. Shall not be held liable for errors contained herein, or lost profits, lost opportunities consequential or incidentals damages incurred as a result of acting on information, or the operations of any software, included in this software site. |
Zenpoint digitalcenter crack. 2 | IRQL at time of reference. |
3 | 0: Read 1: Write 2: Execute 8: Execute |
4 | Address that referenced memory. Use `ln' on this address to see the name of the function. |
Cause
Typically, a driver tried to access an address that is pageable (or that is completely invalid) while the IRQL was too high.
This can be caused by:
![Driver_irql_not_less_or_equal Tcpip Sys Driver_irql_not_less_or_equal Tcpip Sys](/uploads/1/2/6/0/126090251/421847988.jpg)
![Driver_irql_not_less_or_equal tcpip.sys vmware Driver_irql_not_less_or_equal tcpip.sys vmware](https://www.win-10-forum.de/attachments/windows-10-allgemeines/11300d1484484563-irql-not-less-or-equal-windows-10-bluescreen-xy.png)
- Dereferencing a bad pointer (such as a NULL or freed pointer) while executing at or above DISPATCH_LEVEL.
- Accessing pageable data at or above DISPATCH_LEVEL.
- Executing pageable code at or above DISPATCH_LEVEL.
If a driver responsible for the error can be identified, its name is printed on the blue screen and stored in memory at the location (PUNICODE_STRING) KiBugCheckDriver. You can use the debugger dx command to display this -
dx KiBugCheckDriver
.This bug check is usually caused by drivers that have used improper memory addresses.
Possible causes for the page fault include the following:
- The function was marked as pageable and was running at an elevated IRQL (which includes obtaining a lock).
- The function call was made to a function in another driver, and that driver was unloaded.
- The function was called by using a function pointer that was an invalid pointer.
Driver_irql_not_less_or_equal Tcpip.sys Windows 8
Resolution
If the problem is caused by the driver that you are developing, make sure that the function that was executing at the time of the bug check is not marked as pageable or does not call any other inline functions that could be paged out.
The !analyze debug extension displays information about the bug check and can be helpful in determining the root cause.
If a trap frame is available in the dump file use the
.trap
command to set your context to the provided address.To start, examine the stack trace using the k, kb, kc, kd, kp, kP, kv (Display Stack Backtrace) command.
Use the
!IRQL
command to display information about the interrupt request level (IRQL) of a processor on the target computer before the debugger break.The majority of the time the issue is not the IRQL level, but rather the memory that is being accessed.
Because this bug check is usually caused by drivers that have used improper memory addresses, use parameters 1,3 and 4 to invesitgate further.
Use ln (List Nearest Symbols) with parameter 4 to see the name of the function that was called. Also examine the !analyze output to see if faulting code is identified.
Use !pool on the parameter 1 address to see whether it's paged pool. Use !address and the advanced !pte command to learn more about this area of memory.
Driver_irql_not_less_or_equal Tcp Ip Sys
Use the display memory commands to examine the memory referenced in command in parameter 1.
Use the Unassemble command to look at the code in the address which referenced the memory in parameter 4.
Use the
lm t n
to list modules that are loaded in the memory. Use !memusage and to examine the general state of the system memory.Driver Verifier
Driver Verifier is a tool that runs in real time to examine the behavior of drivers. For example, Driver Verifier checks the use of memory resources, such as memory pools. If it sees errors in the execution of driver code, it proactively creates an exception to allow that part of the driver code to be further scrutinized. The driver verifier manager is built into Windows and is available on all Windows PCs. To start the driver verifier manager, type Verifer at a command prompt. You can configure which drivers you would like to verify. The code that verifies drivers adds overhead as it runs, so try and verify the smallest number of drivers as possible. For more information, see Driver Verifier.
Remarks
If you are not equipped to use the Windows debugger to work on this problem, you can use some basic troubleshooting techniques.
Tcp Ip Sys Windows 10
- Check the System Log in Event Viewer for additional error messages that might help identify the device or driver that is causing this bug check.
- If a driver is identified in the bug check message, disable the driver or check with the manufacturer for driver updates.
- Confirm that any new hardware that is installed is compatible with the installed version of Windows. For example, you can get information about required hardware at Windows 10 Specifications.
- For additional general troubleshooting information, see Blue Screen Data.