[CrashReport] Linux crash - llvm::TargetLowering::LowerCallTo()

Unknown!PlatformCrashHandler()
Unknown!/lib/x86_64-linux-gnu/libpthread.so.0() [0x7effd087c:30]
Unknown!/usr/lib/x86_64-linux-gnu/libLLVM-3.8.so.1() [0x7efeddbd342d:0]
Unknown!llvm::TargetLowering::LowerCallTo()
Unknown!llvm::SelectionDAGBuilder::lowerInvokable()
Unknown!llvm::SelectionDAGBuilder::LowerCallTo()
Unknown!llvm::SelectionDAGBuilder::visitCall()
Unknown!llvm::SelectionDAGBuilder::visit()
Unknown!llvm::SelectionDAGISel::SelectBasicBlock()
Unknown!llvm::SelectionDAGISel::SelectAllBasicBlocks()
Unknown!llvm::SelectionDAGISel::runOnMachineFunction()
Unknown!llvm::FPPassManager::runOnFunction()
Unknown!llvm::FPPassManager::runOnModule()
Unknown!llvm::legacy::PassManagerImpl::run()
Unknown!/usr/lib/x86_64-linux-gnu/libLLVM-3.8.so.1() [0x7efede29844d:0]
Unknown!/usr/lib/x86_64-linux-gnu/libLLVM-3.8.so.1() [0x7efede2987d:0]
Unknown!/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so() [0x7efee0956f7f:0]
Unknown!/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so() [0x7efee089dfc:0]
Unknown!/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so() [0x7efee089fc8e:0]
Unknown!/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so() [0x7efee08ac3aa:0]
Unknown!/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so() [0x7efee04de:55]
Unknown!/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so() [0x7efee04dffb:0]
Unknown!/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so() [0x7efee04e05d:0]
Unknown!/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so() [0x7efee04992af:0]
Unknown!/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so() [0x7efee04d4be:0]
Unknown!/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so() [0x7efee04e996e:0]
Unknown!/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so() [0x7efee0413a3a:0]
Unknown!/media/chrono/Solaris/UnrealEngine/Engine/Binaries/Linux/libUE4Editor-OpenGLDrv.so() [0x7efef2f672b:0]
Unknown!FOpenGLDynamicRHI::RHICreateBoundShaderState()
Unknown!IRHICommandContext::RHISetGraphicsPipelineState()
Unknown!FRCPassPostProcessCombineLUTs::Process()
Unknown!FRenderingCompositionGraph::RecursivelyProcess()
Unknown!FRenderingCompositePassContext::Process()
Unknown!FPostProcessing::Process()
Unknown!FDeferredShadingSceneRenderer::Render()
Unknown!/media/chrono/Solaris/UnrealEngine/Engine/Binaries/Linux/libUE4Editor-Renderer.so() [0x7effacfa:742]
Unknown!/media/chrono/Solaris/UnrealEngine/Engine/Binaries/Linux/libUE4Editor-Renderer.so() [0x7effacfa7ed:0]
Unknown!FNamedTaskThread::ProcessTasksNamedThread()
Unknown!FNamedTaskThread::ProcessTasksUntilQuit()
Unknown!RenderingThreadMain()
Unknown!FRenderingThread::Run()
Unknown!FRunnableThreadPThread::Run()
Unknown!FRunnableThreadPThread::_ThreadProc()
Unknown!/lib/x86_64-linux-gnu/libpthread.so.0() [0x7effd:874184]
Unknown!/lib/x86_64-linux-gnu/libc.so.6() [0x7effbf2ecffd:0]