1859630 - Crash in [@ SetEvent | <unknown in igd10iumd64.dll> | CGeometryShader::CLS::FinalConstruct]

Status: RESOLVED WORKSFORME

(Core :: Graphics, defect)

Description

[Ryan VanderMeulen [:RyanVM]]

Crash report: https://crash-stats.mozilla.org/report/index/5a9bf4e0-14a6-4bdc-9232-5766d0231017

Reason: EXCEPTION_INVALID_HANDLE

Top 10 frames of crashing thread:

0  ntdll.dll  KiRaiseUserExceptionDispatcher  
1  KERNELBASE.dll  SetEvent  
2  igd10iumd64.dll  <unknown in igd10iumd64.dll>  
3  d3d11.dll  CGeometryShader::CLS::FinalConstruct  
4  d3d11.dll  CLayeredObjectWithCLS<CGeometryShader>::FinalConstruct  
5  d3d11.dll  CLayeredObjectWithCLS<CGeometryShader>::CreateInstance  
6  d3d11.dll  CDevice::CreateLayeredChild  
7  d3d11.dll  NDXGI::CDevice::CreateLayeredChild  
8  d3d11.dll  NOutermost::CDevice::CreateLayeredChild  
9  d3d11.dll  CDevice::CreateAndRecreateLayeredChild<SD3D11LayeredGeometryShaderCreationArgs>  

Comment 1

[BugBot [:suhaib / :marco/ :calixte]]

The bug is linked to a topcrash signature, which matches the following criterion:

• Top 10 desktop browser crashes on nightly

For more information, please visit BugBot documentation.

Comment 2

[Jeff Muizelaar [:jrmuizel]]

It would probably be good for someone to set a breakpoint on getGeometryExecutableForPrimitiveType to see if we're triggering geometry shader compilation.

Comment 3

[Jeff Muizelaar [:jrmuizel]]

All of the crashes are on a single driver version: 24.20.100.6194

Comment 4

[Glenn Watson [:gw]]

I have confirmed on a local windows machine that my build reaches [1] but never reaches [2] which is where the reported crash occurs. This is on a machine with an AMD GPU. Perhaps ANGLE enables a specific workaround on the reporter's hardware / driver that causes us to hit that path?

[1] https://hg.mozilla.org/mozilla-central/file/fcfb7c92114e5c34fb1b73183c82f470f8d34700/gfx/angle/checkout/src/libANGLE/renderer/d3d/ProgramD3D.cpp#l1643

[2] https://hg.mozilla.org/mozilla-central/file/fcfb7c92114e5c34fb1b73183c82f470f8d34700/gfx/angle/checkout/src/libANGLE/renderer/d3d/ProgramD3D.cpp#l1674

Comment 5

[Kelsey Gilbert [:jgilbert]]

gw will send ahale a build that asserts (or something) when the geometry shader is compiled, to check if it tries to on ahale's intel gpu machine. (ignoring driver version for now)

Comment 6

[Glenn Watson [:gw]]

Ashley will attempt to repro on an Intel GPU with the steps in comment 4. I added an OutputDebugStringA call at each of the locations in [1] and [2] above. Then I verified with DebugView (https://learn.microsoft.com/en-us/sysinternals/downloads/debugview) that I was seeing calls to [1] which always early exited before reaching [2].

Comment 7

[BugBot [:suhaib / :marco/ :calixte]]

Based on the topcrash criteria, the crash signature linked to this bug is not a topcrash signature anymore.

For more information, please visit BugBot documentation.

Comment 8

[BugBot [:suhaib / :marco/ :calixte]]

Closing because no crashes reported for 12 weeks.