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Windows 7: BSOD when streaming with OBS

05 Jun 2015   #11
Mister Eric

Windows 7 Professional x64
 
 

Hello again.
Thanks to Boozad, I was pointed in the proper direction and obtained a non-counterfeit copy of windows 7 Home Edition. I apologize to anyone reading for making that harder than it needed to be. I accept full responsibility for that.
Alas, I am still getting a BSOD while streaming. I've only let it happen once so far. Just tried to recreate it yesterday and it didn't take too long. Attached are the necessary files for analysis. Thank you for the help so far and for any future consideration towards my problem.


My System SpecsSystem Spec
.
05 Jun 2015   #12
Boozad

W7 Pro x64 SP1 | W10 Pro IP x64 | W8.1 Pro x64 VM | Linux Mint VM
 
 

Good to see a genuine Windows, good move. Onto your BSOD...

The driver below looks like it's Qualcomm Atheros Bandwidth Control Filter driver, part of the Qualcomm Atheros Performance Suite? It's old and needs updating or the software needs removing.
Code:
BugCheck 1E, {ffffffffc0000094, fffff8800b5db200, 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+8a16 )

Followup: MachineOwner
---------

5: kd> lmvm bflwfx64
start             end                 module name
fffff880`04c18000 fffff880`04d6b000   bflwfx64 T (no symbols)           
    Loaded symbol image file: bflwfx64.sys
    Image path: \SystemRoot\system32\DRIVERS\bflwfx64.sys
    Image name: bflwfx64.sys
    Timestamp:        Wed Feb 13 17:04:08 2013 (511BC788)
    CheckSum:         0001B330
    ImageSize:        00153000
    Translations:     0000.04b0 0000.04e4 0409.04b0 0409.04e4
Are you using OpenVPN? If so it's causing issues. The driver below needs updating as it's very old.
Code:
fffff880`0b5dd768  fffff880`041f3797Unable to load image \SystemRoot\system32\DRIVERS\tap0901.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for tap0901.sys
*** ERROR: Module load completed but symbols could not be loaded for tap0901.sys
 tap0901+0x4797

5: kd> lmvm tap0901
start             end                 module name
fffff880`041ef000 fffff880`041fc000   tap0901  T (no symbols)           
    Loaded symbol image file: tap0901.sys
    Image path: \SystemRoot\system32\DRIVERS\tap0901.sys
    Image name: tap0901.sys
    Timestamp:        Thu Nov 24 18:50:27 2011 (4ECE91F3)
    CheckSum:         000154D4
    ImageSize:        0000D000
    Translations:     0000.04b0 0000.04e4 0409.04b0 0409.04e4
My System SpecsSystem Spec
10 Jun 2015   #13
Mister Eric

Windows 7 Professional x64
 
 

Quote   Quote: Originally Posted by Boozad View Post
Good to see a genuine Windows, good move. Onto your BSOD...

The driver below looks like it's Qualcomm Atheros Bandwidth Control Filter driver, part of the Qualcomm Atheros Performance Suite? It's old and needs updating or the software needs removing.
Code:
BugCheck 1E, {ffffffffc0000094, fffff8800b5db200, 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+8a16 )

Followup: MachineOwner
---------

5: kd> lmvm bflwfx64
start             end                 module name
fffff880`04c18000 fffff880`04d6b000   bflwfx64 T (no symbols)           
    Loaded symbol image file: bflwfx64.sys
    Image path: \SystemRoot\system32\DRIVERS\bflwfx64.sys
    Image name: bflwfx64.sys
    Timestamp:        Wed Feb 13 17:04:08 2013 (511BC788)
    CheckSum:         0001B330
    ImageSize:        00153000
    Translations:     0000.04b0 0000.04e4 0409.04b0 0409.04e4
Are you using OpenVPN? If so it's causing issues. The driver below needs updating as it's very old.
Code:
fffff880`0b5dd768  fffff880`041f3797Unable to load image \SystemRoot\system32\DRIVERS\tap0901.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for tap0901.sys
*** ERROR: Module load completed but symbols could not be loaded for tap0901.sys
 tap0901+0x4797

5: kd> lmvm tap0901
start             end                 module name
fffff880`041ef000 fffff880`041fc000   tap0901  T (no symbols)           
    Loaded symbol image file: tap0901.sys
    Image path: \SystemRoot\system32\DRIVERS\tap0901.sys
    Image name: tap0901.sys
    Timestamp:        Thu Nov 24 18:50:27 2011 (4ECE91F3)
    CheckSum:         000154D4
    ImageSize:        0000D000
    Translations:     0000.04b0 0000.04e4 0409.04b0 0409.04e4
Thanks for the feedback!
And so far, NO BLUESCREENS!
Now I could be jumping the gun, so I will wait a few more sessions before I confirm that my problem has been solved.

I tackled the first driver issue and updated my Qualcomm Atheros Bandwidth Control Filter driver. For anyone needing the latest driver to this, I found it here.
Killer Networking - Driver Downloads

The second issue, was potentially regarding a VPN. Which I do have. I use Private Internet Access in an attempt of bypassing bandwidth throttling which has seemed to help. I haven't tried to disconnect this yet to avoid a bluescreen, but I did have to turn it off while streaming last night to avoid a loss of frames I was experiencing.

Again, Boozad, thank you for your time. If I run into any more issues, I'll let you know. And after a few more streaming attempts, if everything goes well, I'll report this problem as solved.

<3
My System SpecsSystem Spec
.

10 Jun 2015   #14
Boozad

W7 Pro x64 SP1 | W10 Pro IP x64 | W8.1 Pro x64 VM | Linux Mint VM
 
 

Glad to hear all looks stable again, good work. Keep us posted.
My System SpecsSystem Spec
16 Jun 2015   #15
Mister Eric

Windows 7 Professional x64
 
 

Haven't had a problem yet. Marking as solved! Thank you so much again.
My System SpecsSystem Spec
16 Jun 2015   #16
Boozad

W7 Pro x64 SP1 | W10 Pro IP x64 | W8.1 Pro x64 VM | Linux Mint VM
 
 

You're welcome.
My System SpecsSystem Spec
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 BSOD when streaming with OBS




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