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KMODE_EXCEPTION_NOT_HANDLED (1e) on systems with HVCI #7

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nefarius opened this issue Oct 3, 2018 · 2 comments
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KMODE_EXCEPTION_NOT_HANDLED (1e) on systems with HVCI #7

nefarius opened this issue Oct 3, 2018 · 2 comments
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Fixed in version ...

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nefarius commented Oct 3, 2018

Describe the bug
On a system with Hypervisor Code Integrity (HVCI) enabled a KMODE_EXCEPTION_NOT_HANDLED bugcheck is triggered.

To Reproduce
Turn on Code Integrity checks in Driver Verifier and spawn a new x360 or ds4 pad.

Expected behavior
No crash obviously 😛

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System details (please complete the following information):

  • OS: Windows 10 (all builds)
  • Feeder software: doesn't matter
  • Driver Version: 1.14.3.0 until 1.16.102.0
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nefarius commented Oct 3, 2018

Output of !wdfkd.wdflogdump ViGEmBus:

57: FxIoQueue::Vf_VerifyForwardRequest - Cannot forward a request to a different WDFDEVICE 0x00007CF5A1B7A308

nefarius added a commit that referenced this issue Oct 3, 2018
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Fixed issues #6, #7
c34afa9 
Moved another few bytes to heap
@nefarius nefarius mentioned this issue Oct 5, 2018
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@nefarius nefarius added the bug Something isn't working label Dec 21, 2018
@nefarius nefarius added this to the Fixed in version > 1.16 milestone Dec 21, 2018
@nefarius nefarius self-assigned this Dec 21, 2018
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Fixed in v1.16.112

nefarius added a commit that referenced this issue Aug 27, 2020
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Merge pull request #7 from mika-n/master
6790fbb 
Removed NotificationPool and boost references. Created a new notification thread handler logic
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