BSOD error STOP 1e tcpip.sys and ntoskrnl.exe


  1. Posts : 2
    Windows 7 Ultimate x64
       #1

    BSOD error STOP 1e tcpip.sys and ntoskrnl.exe


    Hello on Tuesday and Wednesday of last week my computer BSOD once on each day. For the past week it's been fine until yesterday and Today where it has BSOD multiple times. I wasn't playing any games and the programs I were running were Steam, utorrent 2.2.1 and spotify. I just let my computer sit like like this and it eventually BSOD. I recently updated my intel , nvidia , and ethernet drivers. This has happened more recently over the past month. Any help would be appreciated.

    It is consistently a STOP 1e error as the logs will show.
      My Computer


  2. Posts : 2
    Windows 7 Ultimate x64
    Thread Starter
       #2

    bump
      My Computer


  3. Arc
    Posts : 35,373
    Microsoft Windows 10 Pro Insider Preview 64-bit
       #3

    Hi Ultima.

    The BSOD is caused by Qualcomm Atheros Bandwidth Control (originally Bigfoot Networks Bandwidth Control Wireless NDIS Light Weight Filter driver) (c:\windows\system32\drivers\bflwfx64.sys).
    Code:
    *******************************************************************************
    *                                                                             *
    *                        Bugcheck Analysis                                    *
    *                                                                             *
    *******************************************************************************
    
    Use !analyze -v to get detailed debugging information.
    
    BugCheck 1E, {0, 0, 0, 0}
    
    *** WARNING: Unable to verify timestamp for bflwfx64.sys
    *** ERROR: Module load completed but symbols could not be loaded for bflwfx64.sys
    
    Probably caused by : bflwfx64.sys ( bflwfx64+3810 )
    
    Followup: MachineOwner
    ---------
    And it does not seem to be very old.
    Code:
    fffff880`04232000 fffff880`04388000   bflwfx64 T (no symbols)           
        Loaded symbol image file: bflwfx64.sys
        Image path: \SystemRoot\system32\DRIVERS\bflwfx64.sys
        Image name: bflwfx64.sys
        Timestamp:        Fri Nov 08 21:09:10 2013 (527D059E)
        CheckSum:         00020472
        ImageSize:        00156000
        Translations:     0000.04b0 0000.04e4 0409.04b0 0409.04e4
    Killer e2200 is the integrated PCIe network controller for your computer. And, the bandwidth controller is a part of the network manager.
    And you set it to auto-start with windows.
    Code:
    Killer Network Manager    c:\windows\installer\{7411487a-ff21-481e-ab53-bf27ff30e042}\networkmanager.exe_130c27d738f34c89bddf21bcfd74b56d.exe -minimize    Public    Common Startup
    Disable it from statrup. See if it does any change there or not.

    Also, see if this driver does any good there or not. Driver Downloads | Qualcomm Atheros, Inc.
    Code:
    Installer/Software Suite: 1.1.38.1281
    Wireless driver: 10.0.0.274
    E2200 driver: 8.0.2.42
    BWC driver: 4.0.2.18
    BT suite: 8.0.1.312
    Let us know the results.
      My Computer


 

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