Bug Vulkan UseTexture() and CreateResource() crashes

It seems we are getting multiple crashes related to Vulkan.

Are these known errors? I have no idea what is causing them as it happens at different times, after playing for a while.

We don't get any crashes on GL ES, but consistent crashes on Vulkan. We would really like to use Vulkan though for the performance benefits.

Code (CSharp):

1. Native StackTrace:
2.  
3. Thread 0 (crashed)
4. 0   libunity.so                        0x00000070f6e0954c vk::Texture::UseTexture(vk::CommandBuffer*, unsigned int, VkSampler_T*) const
5. 1   libunity.so                        0x00000070f6e16430 vk::DescriptorState::BindTexture(vk::Texture*, unsigned int, vk::CommandBuffer*)
6. 2   libunity.so                        0x00000070f6e3f0d8 VKImmediateContext::SetTextures(int, GfxTextureParam const*, vk::ImageManager&, vk::CommandBuffer*)
7. 3   libunity.so                        0x00000070f6f4c090 GpuProgram::ApplyTextureParameters(unsigned char const*, GfxDevice&, ShaderType)
8. 4   libunity.so                        0x00000070f6de82a0 VKGpuProgram::ApplyGpuProgram(GpuProgramParameters const&, vk::ConstantBufferState&, unsigned char const*, vk::PreTransform)
9. 5   libunity.so                        0x00000070f6e3ef4c VKImmediateContext::SetShaders(vk::FrameNumbers const&, VKGpuProgram*, GpuProgramParameters const*, unsigned char const*)
10. 6   libunity.so                        0x00000070f6c4d244 ShaderLab::ShaderState::ApplyShaderState(unsigned int, ShaderPropertySheet const*, ShaderPassContext const&, ShaderKeywordSet const&, Shader*, ShaderLab::Pass*, bool*, ShaderLab::SubPrograms*, DeviceRenderStateBlock const*, int, int) const
11. 7   libunity.so                        0x00000070f6c4d058 ShaderLab::Pass::ApplyPass(unsigned int, ShaderPropertySheet const*, ShaderPassContext&, Shader*, int, int, bool*, ShaderLab::GrabPasses const*, ShaderLab::SubPrograms*, DeviceRenderStateBlock const*)
12. 8   libunity.so                        0x00000070f6c20cd8 ApplyMaterialPassWithCache(SharedMaterialData const&, ShaderPassContext&, Shader*, ShaderLab::Pass*, int, int, bool, ShaderLab::GrabPasses const*, ShaderLab::SubPrograms*, DeviceRenderStateBlock const*)
13. 9   libunity.so                        0x00000070f6c20d7c ApplyMaterialPassAndKeywordsWithCache(SharedMaterialData const&, ShaderPassContext&, Shader*, ShaderLab::Pass*, int, int, bool, ShaderLab::GrabPasses const*, ShaderLab::SubPrograms*, DeviceRenderStateBlock const*)
14. 10  libunity.so                        0x00000070f6eccc98 BatchRenderer::ApplyShaderPass(ShaderPassContext&, SharedMaterialData const*, Shader*, BatchRenderer::PassInfo&, BatchingFlags, bool, bool, ShaderLab::GrabPasses const*, DeviceRenderStateBlock const*)
15. 11  libunity.so                        0x00000070f6ed1120 ForwardShaderRenderLoop::StartRenderJobs(JobFence&, bool, bool, ShaderPassContext&)
16. 12  libunity.so                        0x00000070f6dfa5b8 GfxDeviceVKBase::ExecuteAsyncSetup(GfxDeviceAsyncCommand*)
17. 13  libunity.so                        0x00000070f6befc14 JobQueue::Exec(JobInfo*, long long, int, bool)
18. 14  libunity.so                        0x00000070f6beff14 JobQueue::ExecuteJobFromHighPriorityStack(bool)
19. 15  libunity.so                        0x00000070f6bf00f8 JobQueue::ProcessJobs(JobQueue::ThreadInfo*, void*)
20. 16  libunity.so                        0x00000070f6bef660 JobQueue::WorkLoop(void*)
21. 17  libunity.so                        0x00000070f6c85644 Thread::RunThreadWrapper(void*)
22. 18  libc.so                            0x00000071ebe797b8 <symbols missing for uuid: 2499da84be20422da3f6f4b7cdc59990>
23. 19  libc.so                            0x00000071ebe19050 <symbols missing for uuid: 2499da84be20422da3f6f4b7cdc59990>

Code (CSharp):

1. Native StackTrace:
2.  
3. Thread 0 (crashed)
4. 0   libunity.so                        0x00000077cbb67e84 vk::DataBuffer::CreateResource()
5. 1   libunity.so                        0x00000077cbb68640 vk::DataBuffer::Update(void const*, vk::CommandBuffer*, vk::ScratchBuffer*, vk::FrameNumbers const&, unsigned long, unsigned long)
6. 2   libunity.so                        0x00000077cc0e9994 GfxDeviceWorker::RunCommand(ThreadedStreamBuffer&)
7. 3   libunity.so                        0x00000077cc0ed694 GfxDeviceWorker::RunExt(ThreadedStreamBuffer&)
8. 4   libunity.so                        0x00000077cc0e53cc GfxDeviceWorker::RunGfxDeviceWorker(void*)
9. 5   libunity.so                        0x00000077cb9b7644 Thread::RunThreadWrapper(void*)
10. 6   libc.so                            0x0000007b53ef2e94 <symbols missing for uuid: 0f39fc790debeef5bc191987ab30a3f5>
11. 7   libc.so                            0x0000007b53e8f4b0 <symbols missing for uuid: 0f39fc790debeef5bc191987ab30a3f5>
12.  

 

What Unity version?
If you are on the latest available 2020 or 2021 lts make a big report for the crash

 

2020.3.36. This is the only report we get (from the Unity Dashboard).

 

If it's 1 user it might just be bad drivers or a random crash

 

I wish that were the case, but it happens from multiple people on different devices, and I really doubt it is bad drivers. Probably just a buggy unity implementation. It's a pretty new flagship device. Snapdragon 865+

 

Just wanted to follow up and say that did appear to fix the issue, thanks!

 

I meet the same crash 2020.3.40

 

If you can reproduce make a bug report

 

I might have the same crash with unclear error log in 2021.2 and 21.3. But graphics jobs don't help. I simply switch from DX11 to Vulkan and my editor crashes at start 100% of the time in a large scene. Works in a tiny scene though.
It looks like Vulkan doubles my RAM and VRAM usage compared to DX11 so this might be the cause. I submitted a report but couldn't attach my 100GB project.

Spoiler

========== OUTPUTTING STACK TRACE ==================

0x00007FF7B164B684 (Unity) vk:ataBuffer::CreateResource
0x00007FF7B164D423 (Unity) vk:ataBuffer::Initialize
0x00007FF7B161503A (Unity) GfxDeviceVK::InitializeBufferInternal
0x00007FF7B2B0B0E3 (Unity) GfxDeviceWorker::RunCommand
0x00007FF7B2B0E0BD (Unity) GfxDeviceWorker::RunExt
0x00007FF7B2B0E1D8 (Unity) GfxDeviceWorker::RunGfxDeviceWorker
0x00007FF7B1222EC7 (Unity) Thread::RunThreadWrapper
0x00007FFBC85A7034 (KERNEL32) BaseThreadInitThunk
0x00007FFBC9BC26A1 (ntdll) RtlUserThreadStart

========== END OF STACKTRACE ===========

 

I was told that this is the bug but the fix is only available in 2022.2 beta.
https://issuetracker.unity3d.com/is...n-building-the-project-on-vulkan-graphics-api

 

same issue at 2022.3.8f