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Windows 7: BSOD error STOP 1e tcpip.sys and ntoskrnl.exe

11 Feb 2014   #1

Windows 7 Ultimate x64
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 System SpecsSystem Spec
12 Feb 2014   #2

Windows 7 Ultimate x64

My System SpecsSystem Spec
13 Feb 2014   #3

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Microsoft Windows 10 Pro Insider Preview 64-bit

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).
*                                                                             *
*                        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.
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.
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.
Installer/Software Suite:
Wireless driver:
E2200 driver:
BWC driver:
BT suite:
Let us know the results.
My System SpecsSystem Spec


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

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