1.    16 Jan 2017 #1
    Join Date : Jan 2017
    Posts : 5
    Windows 10 Pro x64

    BSOD @ random times, DRIVER_IRQL_NOT_LESS_OR_EQUAL, L1C63x64.sys


    It's not always L1C63x64.sys, it has also shown NETIO.SYS but only once. I have not seen consistency in activity during crashes, it's happened idling, downloading, playing a game.

    I've seen errors with this driver linked to the Atheros driver or a VPN (I have both a work and personal that have not had any issues), but as far as I can tell those drivers are up to date. The atheros site is down and all I see are "unofficial" driver sites.

    Hopefully the issue is easy for you all to pinpoint! Any help is much appreciated. System info in profile.

    Cheers~
      My ComputerSystem Spec
  2.    16 Jan 2017 #2
    Join Date : Nov 2015
    Posts : 2,863
    64bit Win 10 Pro ver 1709 Build 16299.64

    Hello and welcome to TenForums

    Your most recent BSOD indicates that you have Driver Verifier running and it has identified ScpVBus.sys which is usually associated with Scarlet.Crush Productions Scp Virtual Bus Driver. It is dated 2013 so there may be an update.

    Please do not continue to run with Driver Verifier as it puts too much stress on your system.
      My ComputersSystem Spec
  3.    16 Jan 2017 #3
    Join Date : Jan 2017
    Posts : 5
    Windows 10 Pro x64
    Thread Starter

    Forgot to mention that! Yes I tried Driver Verifier but it BSOD'd with the common IO manager violation, forcing me to run a restore. So it's off now.

    I've uninstalled and reinstalled the SCP driver (it's for a bluetooth to PS4 controller interface). Doesn't appear to have had any updates, and googling doesn't seem to relate to the L1C63x64.sys file that most of the other dumps point too, but I'll keep watch for another failure.
    Last edited by dekabyte; 17 Jan 2017 at 03:08.
      My ComputerSystem Spec
  4.    22 Jan 2017 #4
    Join Date : Jan 2017
    Posts : 5
    Windows 10 Pro x64
    Thread Starter

    Happened again


    Updated with new dump from today - same one with the L1C63x64.sys. Happened during a game this time, but it's happened idling as well.

    I've now re-installed network drivers directly from Gigabyte since the Qualcomm network drivers are what I see most often when searching for this file. After the reinstall, the version didn't change (4/1/13). I also flashed my bios to the current version. If anyone sees anything different in the logs that might be an issue, let me know!
    Last edited by dekabyte; 22 Jan 2017 at 23:08.
      My ComputerSystem Spec
  5.    23 Jan 2017 #5
    Join Date : Nov 2015
    Posts : 2,863
    64bit Win 10 Pro ver 1709 Build 16299.64

    The only additional information I could extract was related to a driver jnprns.sys which is a Juniper Network driver. Are you aware of any updates for this? The current driver is dated 30/10/2014.

    Code:
    ffffc081`87aa5fa8  fffff80d`95344801Unable to load image \SystemRoot\system32\DRIVERS\jnprns.sys, Win32 error 0n2
    *** WARNING: Unable to verify timestamp for jnprns.sys
    *** ERROR: Module load completed but symbols could not be loaded for jnprns.sys
     jnprns+0x4801
      My ComputersSystem Spec
  6.    25 Jan 2017 #6
    Join Date : Jan 2017
    Posts : 5
    Windows 10 Pro x64
    Thread Starter

    Hm, that's for a work VPN. Looking into it, there was an update to one of its components 2 days before the first crash. I've uninstalled everything for now to test. If it seems stable, I'll reinstall from the newest version of that VPN software and see.
      My ComputerSystem Spec
  7.    21 Feb 2017 #7
    Join Date : Jan 2017
    Posts : 5
    Windows 10 Pro x64
    Thread Starter

    Latest batch of bsods


    Had another rash of these BSODs at random times - the juniper driver has been uninstalled for a while, so I guess that eliminates that. If these still point to scarlet crush used in DS4Windows, I guess I will try to uninstall it since there aren't any updates.

    Uploaded dump attached. What do you think?
      My ComputerSystem Spec
  8.    22 Feb 2017 #8
    Join Date : Jan 2017
    Karlsruhe
    Posts : 730
    Windows 10 Pro

    most recent bsod is from 20.02.:

    Code:
    0x000000D1:    DRIVER_IRQL_NOT_LESS_OR_EQUAL (20.02.2017 08:22:36) [Windows 10] 
     
    CAUSED BY:     L1C63x64.sys [16.07.2013] * Qualcomm Atheros AR8151 PCI-E Gigabit Ethernet Controller (NDIS 6.30) * => Official site: http://www.qualcomm.com/drivers  
                   jnprns.sys [30.10.2014] * Juniper Network Agent driver * => http://www.juniper.net/support/downloads/ 
     
    PROCESS:       LCore.exe 
     
    Usual causes:  Device driver

    As u can see Juniper is running. Please update or roll back those driver:

    L1C63x64.sys [16.07.2013] * Qualcomm Atheros AR8151 PCI-E Gigabit Ethernet * => Official site: Drivers | Qualcomm
    jnprns.sys [30.10.2014] * Juniper Network Agent driver * => Download Software - Support - Juniper Networks
      My ComputerSystem Spec

 


Similar Threads
Thread Forum
[BSOD] Win10 - DRIVER_IRQL_NOT_LESS_OR_EQUAL - L1C63x64.sys - Atheros
Hi, since I upgraded to win10, I have been getting several BSOD's while using my computer. Windows blames L1c63x64.sys, which is the driver for "Qualcomm Atheros AR8161 PCI-E Gigabit Ethernet Controller (NDIS 6.30)", and I notice that it crashes...
BSOD Crashes and Debugging
BSOD at random times (DRIVER_IRQL_NOT_LESS_OR_EQUAL WinUSB.SYS)
I've been having issues with a new build(see specs below) where at random times it would crash, this could happen while it was idle or while I was playing games. I am unable to currently run the provided tool but am attaching the minidump instead. I...
BSOD Crashes and Debugging
Random BSOD kernel_security_check_fail & Driver_IRQL_Not_Less_or_equal
I'm randomly getting these BSODs, weather i'm playing a game or just browsing the internet. I'm not sure what causes them but I'm thinking it might be something to do with either my USB WiFi adapter or my latest AMD Graphics drivers i updated...
BSOD Crashes and Debugging
Persistent BSOD: driver_irql_not_less_or_equal L1C63x64.sys
I've been having the same BSOD for the last few months. I haven't noticed a pattern about when it crashes, I tried to use the program Driver Booster 3 to update everything but clearly isn't a solution like I hoped. Since it started happening I've...
BSOD Crashes and Debugging
BSOD : DRIVER_IRQL_NOT_LESS_OR_EQUAL(l1c63x64.sys)
Hello guys. Now my computer have a terrible problems please help me Before 3~4day start have BSOD so i do the system restore to before 10days but still have BSOD and i install all the driver from MSI website but also fail to fix.....
BSOD Crashes and Debugging
Our Sites
Site Links
About Us
Windows 10 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 10" and related materials are trademarks of Microsoft Corp.

Designer Media Ltd
All times are GMT -5. The time now is 04:15.
Find Us
Twitter Facebook Google+ Ten Forums iOS App Ten Forums Android App



Windows 10 Forums