Dec 10 15:59:25 sapphire org.gnome.Nautilus[1065]: Ensure condition failed: bSuccess [File:/home/mai/src/UnrealEngine/Engine/Source/Runtime/VulkanRHI/Private/VulkanQueue.cpp] [Line: 78] Dec 10 15:59:26 sapphire org.gnome.Nautilus[1065]: [2018.12.10-20.59.26:002][109]LogStats: FPlatformStackWalk::StackWalkAndDump - 0.191 s Dec 10 15:59:26 sapphire org.gnome.Nautilus[1065]: [2018.12.10-20.59.26:002][109]LogOutputDevice: Error: === Handled ensure: === Dec 10 15:59:26 sapphire org.gnome.Nautilus[1065]: [2018.12.10-20.59.26:003][109]LogOutputDevice: Error: Dec 10 15:59:26 sapphire org.gnome.Nautilus[1065]: [2018.12.10-20.59.26:003][109]LogOutputDevice: Error: Ensure condition failed: bSuccess [File:/home/mai/src/UnrealEngine/Engine/Source/Runtime/VulkanRHI/Private/VulkanQueue.cpp] [Line: 78] Dec 10 15:59:26 sapphire org.gnome.Nautilus[1065]: [2018.12.10-20.59.26:004][109]LogOutputDevice: Error: Dec 10 15:59:26 sapphire org.gnome.Nautilus[1065]: [2018.12.10-20.59.26:004][109]LogOutputDevice: Error: Stack: Dec 10 15:59:26 sapphire org.gnome.Nautilus[1065]: [2018.12.10-20.59.26:004][109]LogOutputDevice: Error: [Callstack] 0x00007f3829529d9a libUE4Editor-VulkanRHI.so!FVulkanQueue::Submit(FVulkanCmdBuffer*, unsigned int, VkSemaphore_T**) [/home/mai/src/UnrealEngine/Engine/Source/Runtime/VulkanRHI/Private/VulkanQueue.cpp:78] Dec 10 15:59:26 sapphire org.gnome.Nautilus[1065]: [2018.12.10-20.59.26:005][109]LogOutputDevice: Error: [Callstack] 0x00007f38294e16a3 libUE4Editor-VulkanRHI.so!FVulkanCommandBufferManager::SubmitUploadCmdBuffer(unsigned int, VkSemaphore_T**) [/home/mai/src/UnrealEngine/Engine/Source/Runtime/VulkanRHI/Private/VulkanCommandBuffer.cpp:377] Dec 10 15:59:26 sapphire org.gnome.Nautilus[1065]: [2018.12.10-20.59.26:007][109]LogOutputDevice: Error: [Callstack] 0x00007f3829530cb2 libUE4Editor-VulkanRHI.so!FVulkanCommandListContext::TransitionResources(FVulkanCommandListContext::FPendingTransition const&) [/home/mai/src/UnrealEngine/Engine/Source/Runtime/VulkanRHI/Private/VulkanRenderTarget.cpp:1290] Dec 10 15:59:26 sapphire org.gnome.Nautilus[1065]: [2018.12.10-20.59.26:009][109]LogOutputDevice: Error: [Callstack] 0x00007f382952b6b2 libUE4Editor-VulkanRHI.so!FVulkanCommandListContext::RHITransitionResources(EResourceTransitionAccess, FRHITexture**, int) [/home/mai/src/UnrealEngine/Engine/Source/Runtime/VulkanRHI/Private/VulkanRenderTarget.cpp:1197] Dec 10 15:59:26 sapphire org.gnome.Nautilus[1065]: [2018.12.10-20.59.26:010][109]LogOutputDevice: Error: [Callstack] 0x00007f385c8ae0e7 libUE4Editor-RHI.so!FRHICommandListExecutor::ExecuteInner_DoExecute(FRHICommandListBase&) [/home/mai/src/UnrealEngine/Engine/Source/Runtime/RHI/Private/RHICommandList.cpp:330] Dec 10 15:59:26 sapphire org.gnome.Nautilus[1065]: [2018.12.10-20.59.26:012][109]LogOutputDevice: Error: [Callstack] 0x00007f385c903809 libUE4Editor-RHI.so!FExecuteRHIThreadTask::DoTask(ENamedThreads::Type, TRefCountPtr const&) [/home/mai/src/UnrealEngine/Engine/Source/Runtime/RHI/Private/RHICommandList.cpp:383] Dec 10 15:59:26 sapphire org.gnome.Nautilus[1065]: [2018.12.10-20.59.26:013][109]LogOutputDevice: Error: [Callstack] 0x00007f385c903126 libUE4Editor-RHI.so!TGraphTask::ExecuteTask(TArray&, ENamedThreads::Type) [/home/mai/src/UnrealEngine/Engine/Source/Runtime/Core/Public/Async/TaskGraphInterfaces.h:829] Dec 10 15:59:26 sapphire org.gnome.Nautilus[1065]: [2018.12.10-20.59.26:015][109]LogOutputDevice: Error: [Callstack] 0x00007f38628702cf libUE4Editor-Core.so!FNamedTaskThread::ProcessTasksNamedThread(int, bool) [/home/mai/src/UnrealEngine/Engine/Source/Runtime/Core/Private/Async/TaskGraph.cpp:678] Dec 10 15:59:26 sapphire org.gnome.Nautilus[1065]: [2018.12.10-20.59.26:016][109]LogOutputDevice: Error: [Callstack] 0x00007f386286ec33 libUE4Editor-Core.so!FNamedTaskThread::ProcessTasksUntilQuit(int) [/home/mai/src/UnrealEngine/Engine/Source/Runtime/Core/Private/Async/TaskGraph.cpp:574] Dec 10 15:59:26 sapphire org.gnome.Nautilus[1065]: Ensure condition failed: Device->GetFenceManager().IsFenceSignaled(CmdBuffer->Fence) [File:/home/mai/src/UnrealEngine/Engine/Source/Runtime/VulkanRHI/Private/VulkanQueue.cpp] [Line: 79] Dec 10 15:59:26 sapphire org.gnome.Nautilus[1065]: [2018.12.10-20.59.26:017][109]LogOutputDevice: Error: [Callstack] 0x00007f385cb85396 libUE4Editor-RenderCore.so!FRHIThread::Run() [/home/mai/src/UnrealEngine/Engine/Source/Runtime/RenderCore/Private/RenderingThread.cpp:281] Dec 10 15:59:26 sapphire org.gnome.Nautilus[1065]: [2018.12.10-20.59.26:019][109]LogOutputDevice: Error: [Callstack] 0x00007f38628eb6ec libUE4Editor-Core.so!FRunnableThreadPThread::Run() [/home/mai/src/UnrealEngine/Engine/Source/Runtime/Core/Private/HAL/PThreadRunnableThread.cpp:25] Dec 10 15:59:26 sapphire org.gnome.Nautilus[1065]: [2018.12.10-20.59.26:020][109]LogOutputDevice: Error: [Callstack] 0x00007f38628d4f03 libUE4Editor-Core.so!FRunnableThreadPThread::_ThreadProc(void*) [/home/mai/src/UnrealEngine/Engine/Source/Runtime/Core/Private/HAL/PThreadRunnableThread.h:177] Dec 10 15:59:26 sapphire org.gnome.Nautilus[1065]: [2018.12.10-20.59.26:021][109]LogOutputDevice: Error: [Callstack] 0x00007f38635a96ba libpthread.so.0!UnknownFunction(0x76b9) Dec 10 15:59:26 sapphire org.gnome.Nautilus[1065]: [2018.12.10-20.59.26:022][109]LogOutputDevice: Error: [Callstack] 0x00007f3856fdf41d libc.so.6!clone(+0x6c) Dec 10 15:59:26 sapphire org.gnome.Nautilus[1065]: [2018.12.10-20.59.26:023][109]LogOutputDevice: Error: Dec 10 15:59:26 sapphire org.gnome.Nautilus[1065]: [2018.12.10-20.59.26:023][109]LogStats: SubmitErrorReport - 0.000 s Dec 10 15:59:26 sapphire org.gnome.Nautilus[1065]: [2018.12.10-20.59.26:073][109]LogStats: SendNewReport - 0.073 s Dec 10 15:59:26 sapphire org.gnome.Nautilus[1065]: [2018.12.10-20.59.26:073][109]LogStats: FDebug::EnsureFailed - 0.265 s Dec 10 15:59:26 sapphire org.gnome.Nautilus[1065]: [2018.12.10-20.59.26:078][109]LogStats: FPlatformStackWalk::StackWalkAndDump - 0.006 s Dec 10 15:59:26 sapphire org.gnome.Nautilus[1065]: [2018.12.10-20.59.26:078][109]LogOutputDevice: Error: === Handled ensure: === Dec 10 15:59:26 sapphire org.gnome.Nautilus[1065]: [2018.12.10-20.59.26:078][109]LogOutputDevice: Error: Dec 10 15:59:26 sapphire org.gnome.Nautilus[1065]: [2018.12.10-20.59.26:078][109]LogOutputDevice: Error: Ensure condition failed: Device->GetFenceManager().IsFenceSignaled(CmdBuffer->Fence) [File:/home/mai/src/UnrealEngine/Engine/Source/Runtime/VulkanRHI/Private/VulkanQueue.cpp] [Line: 79] Dec 10 15:59:26 sapphire org.gnome.Nautilus[1065]: [2018.12.10-20.59.26:079][109]LogOutputDevice: Error: Dec 10 15:59:26 sapphire org.gnome.Nautilus[1065]: [2018.12.10-20.59.26:079][109]LogOutputDevice: Error: Stack: Dec 10 15:59:26 sapphire org.gnome.Nautilus[1065]: [2018.12.10-20.59.26:079][109]LogOutputDevice: Error: [Callstack] 0x00007f3829529df8 libUE4Editor-VulkanRHI.so!FVulkanQueue::Submit(FVulkanCmdBuffer*, unsigned int, VkSemaphore_T**) [/home/mai/src/UnrealEngine/Engine/Source/Runtime/VulkanRHI/Private/VulkanQueue.cpp:79] Dec 10 15:59:26 sapphire org.gnome.Nautilus[1065]: [2018.12.10-20.59.26:080][109]LogOutputDevice: Error: [Callstack] 0x00007f38294e16a3 libUE4Editor-VulkanRHI.so!FVulkanCommandBufferManager::SubmitUploadCmdBuffer(unsigned int, VkSemaphore_T**) [/home/mai/src/UnrealEngine/Engine/Source/Runtime/VulkanRHI/Private/VulkanCommandBuffer.cpp:377] Dec 10 15:59:26 sapphire org.gnome.Nautilus[1065]: [2018.12.10-20.59.26:081][109]LogOutputDevice: Error: [Callstack] 0x00007f3829530cb2 libUE4Editor-VulkanRHI.so!FVulkanCommandListContext::TransitionResources(FVulkanCommandListContext::FPendingTransition const&) [/home/mai/src/UnrealEngine/Engine/Source/Runtime/VulkanRHI/Private/VulkanRenderTarget.cpp:1290] Dec 10 15:59:26 sapphire org.gnome.Nautilus[1065]: [2018.12.10-20.59.26:082][109]LogOutputDevice: Error: [Callstack] 0x00007f382952b6b2 libUE4Editor-VulkanRHI.so!FVulkanCommandListContext::RHITransitionResources(EResourceTransitionAccess, FRHITexture**, int) [/home/mai/src/UnrealEngine/Engine/Source/Runtime/VulkanRHI/Private/VulkanRenderTarget.cpp:1197] Dec 10 15:59:26 sapphire org.gnome.Nautilus[1065]: [2018.12.10-20.59.26:083][109]LogOutputDevice: Error: [Callstack] 0x00007f385c8ae0e7 libUE4Editor-RHI.so!FRHICommandListExecutor::ExecuteInner_DoExecute(FRHICommandListBase&) [/home/mai/src/UnrealEngine/Engine/Source/Runtime/RHI/Private/RHICommandList.cpp:330] Dec 10 15:59:26 sapphire org.gnome.Nautilus[1065]: [2018.12.10-20.59.26:083][109]LogOutputDevice: Error: [Callstack] 0x00007f385c903809 libUE4Editor-RHI.so!FExecuteRHIThreadTask::DoTask(ENamedThreads::Type, TRefCountPtr const&) [/home/mai/src/UnrealEngine/Engine/Source/Runtime/RHI/Private/RHICommandList.cpp:383] Dec 10 15:59:26 sapphire org.gnome.Nautilus[1065]: [2018.12.10-20.59.26:084][109]LogOutputDevice: Error: [Callstack] 0x00007f385c903126 libUE4Editor-RHI.so!TGraphTask::ExecuteTask(TArray&, ENamedThreads::Type) [/home/mai/src/UnrealEngine/Engine/Source/Runtime/Core/Public/Async/TaskGraphInterfaces.h:829] Dec 10 15:59:26 sapphire org.gnome.Nautilus[1065]: [2018.12.10-20.59.26:085][109]LogOutputDevice: Error: [Callstack] 0x00007f38628702cf libUE4Editor-Core.so!FNamedTaskThread::ProcessTasksNamedThread(int, bool) [/home/mai/src/UnrealEngine/Engine/Source/Runtime/Core/Private/Async/TaskGraph.cpp:678]