Unreal ShaderCompileWorker crashes on linux with substrateon

Development Platform & Builds
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1 
LogShaderCompilers: Error: ShaderCompileWorker terminated unexpectedly, return code 0! Falling back to directly compiling which will be very slow.  Thread 6.
LogShaderCompilers: Error: SCW 10 Queued Jobs, Unknown number of processed jobs!
LogShaderCompilers: Error: Job 0 [Single] Failed: M_Glass_53f1a4cff8b2c4e8/Default/FLocalVertexFactory/TBasePassPSFSelfShadowedVolumetricLightmapPolicySkylight/0:/Engine/Private/BasePassPixelShader.usf|MainPS VF 'FLocalVertexFactory' Type 'TBasePassPSFSelfShadowedVolumetricLightmapPolicySkylight' '/Engine/Private/BasePassPixelShader.usf' Entry 'MainPS' Permutation 0 
LogShaderCompilers: Error: Job 1 [Single] Failed: MI_WetPavement_1e5a131451d07b22/Default/FMicropolyRasterizeCS/36:/Engine/Private/Nanite/NaniteRasterizer.usf|MicropolyRasterize Type 'FMicropolyRasterizeCS' '/Engine/Private/Nanite/NaniteRasterizer.usf' Entry 'MicropolyRasterize' Permutation 36 
LogShaderCompilers: Error: Job 2 [Single] Failed: WorldGridMaterial_cb492445e6c843e0/Default/FParticleSpriteVertexFactory/TVirtualTexturePSBaseColor/0:/Engine/Private/VirtualTextureMaterial.usf|MainPS VF 'FParticleSpriteVertexFactory' Type 'TVirtualTexturePSBaseColor' '/Engine/Private/VirtualTextureMaterial.usf' Entry 'MainPS' Permutation 0 
LogShaderCompilers: Error: Job 3 [Single] Failed: M_OcclusionOverlay_9e55a3e533cffa16/Default/FPostProcessMaterialPS/2:/Engine/Private/PostProcessMaterialShaders.usf|MainPS Type 'FPostProcessMaterialPS' '/Engine/Private/PostProcessMaterialShaders.usf' Entry 'MainPS' Permutation 2 
LogShaderCompilers: Error: Job 4 [Single] Failed: Main_Body_dc3f15a090ec3b2a/Default/FLocalVertexFactory/TBasePassPSFCachedVolumeIndirectLightingPolicySkylight/0:/Engine/Private/BasePassPixelShader.usf|MainPS VF 'FLocalVertexFactory' Type 'TBasePassPSFCachedVolumeIndirectLightingPolicySkylight' '/Engine/Private/BasePassPixelShader.usf' Entry 'MainPS' Permutation 0 
LogShaderCompilers: Error: Job 5 [Single] Failed: M_Fabric_Master_bc79fd02f5e27769/Default/FMicropolyRasterizeCS/550:/Engine/Private/Nanite/NaniteRasterizer.usf|MicropolyRasterize Type 'FMicropolyRasterizeCS' '/Engine/Private/Nanite/NaniteRasterizer.usf' Entry 'MicropolyRasterize' Permutation 550 
LogShaderCompilers: Error: Job 6 [Single] Failed: M_BasicMaterial_8ba42aaa06bc9481/Default/FSplineMeshVertexFactory/TBasePassPSFPrecomputedVolumetricLightmapLightingPolicy/0:/Engine/Private/BasePassPixelShader.usf|MainPS VF 'FSplineMeshVertexFactory' Type 'TBasePassPSFPrecomputedVolumetricLightmapLightingPolicy' '/Engine/Private/BasePassPixelShader.usf' Entry 'MainPS' Permutation 0 
LogShaderCompilers: Error: Job 7 [Single] Failed: M_BasicMaterial_8ba42aaa06bc9481/Default/FLocalVertexFactory/TBasePassPSFCachedVolumeIndirectLightingPolicySkylight/0:/Engine/Private/BasePassPixelShader.usf|MainPS VF 'FLocalVertexFactory' Type 'TBasePassPSFCachedVolumeIndirectLightingPolicySkylight' '/Engine/Private/BasePassPixelShader.usf' Entry 'MainPS' Permutation 0 
LogShaderCompilers: Error: Job 8 [Single] Failed: Nebula_Layer_306d5db1f02b5ea8/Default/FRayTracingDecalMaterialShader/0:/Engine/Private/RayTracing/RayTracingDecalMaterialShader.usf|RayTracingDecalMaterialShader Type 'FRayTracingDecalMaterialShader' '/Engine/Private/RayTracing/RayTracingDecalMaterialShader.usf' Entry 'RayTracingDecalMaterialShader' Permutation 0 
LogShaderCompilers: Error: Job 9 [Single] Failed: Nebula_Layer_306d5db1f02b5ea8/Default/FLocalVertexFactory/TBasePassPSFSelfShadowedTranslucencyPolicy/0:/Engine/Private/BasePassPixelShader.usf|MainPS VF 'FLocalVertexFactory' Type 'TBasePassPSFSelfShadowedTranslucencyPolicy' '/Engine/Private/BasePassPixelShader.usf' Entry 'MainPS' Permutation 0 

0x000077c6b4439b15 ld-linux-x86-64.so.2!UnknownFunction(0x14b15)
0x000077c6b4439d0c ld-linux-x86-64.so.2!UnknownFunction(0x14d0b)
0x000077c6b443d20c ld-linux-x86-64.so.2!__tls_get_addr(+0x3b)
0x000077c6b3dc2976 libUnrealEditor-Core.so!mi_malloc_aligned [/media/richard/6AA02643A026165B/Users/59169/code/UnrealEngine5_carla/Engine/Source/ThirdParty/mimalloc/2.0.0/include/mimalloc-internal.h:359]
0x000077c6b3640198 libUnrealEditor-Core.so!FMallocMimalloc::Malloc(unsigned long, unsigned int) [/media/richard/6AA02643A026165B/Users/59169/code/UnrealEngine5_carla/Engine/Source/./Runtime/Core/Private/HAL/MallocMimalloc.cpp:73]
0x000077c6b363e844 libUnrealEditor-Core.so!FMemory::Malloc(unsigned long, unsigned int) [/media/richard/6AA02643A026165B/Users/59169/code/UnrealEngine5_carla/Engine/Source/Runtime/Core/Public/HAL/FMemory.inl:435]
0x000077c5b5ed588e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter18CreatePhiCandidateEjPNS0_10BasicBlockE(+0x4d)
0x000077c5b5ed69f0 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2df)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)
0x000077c5b5ed62e6 libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14AddPhiOperandsEPNS1_12PhiCandidateE(+0x555)
0x000077c5b5ed6a0e libdxcompiler.so!_ZN8spvtools3opt11SSARewriter14GetReachingDefEjPNS0_10BasicBlockE(+0x2fd)

However, it seems turning off substrate can fix it.

On windows, everything is just fine.

How to fix it? I already tried expanding the swap file but it didn’t work. Plz help.

2

Hey there @RichardLuo! From what I can tell it looks like it fails when trying to translate the shader. Increasing the swap file is a good idea, but it seems to still be failing based on memory. Does this affect even fresh default projects with limited shader complexity?