Summary
Loading any project will lead to crashing
What Type of Bug are you experiencing?
Editor
Steps to Reproduce
Open any project on a similar setup:
OS: Arch Linux x86_64
Kernel: Linux 7.0.12 Zen
DE: KDE Plasma 6.7.0 (Wayland)
GPU: AMD Radeon RX 6900 XT [Mesa 26.1.3]
Expected Result
Not crash?
Observed Result
radv: GPUVM fault detected at address 0x8001050000.
GCVM_L2_PROTECTION_FAULT_STATUS: 0x701430
CLIENT_ID: (SQC (data)) 0xa
MORE_FAULTS: 0
WALKER_ERROR: 0
PERMISSION_FAULTS: 3
MAPPING_ERROR: 0
RW: 0
[2026.06.19-20.56.49:470][ 0]LogVulkanRHI: Error: VulkanRHI::vkQueueSubmit(Queue, InSubmitInfos.Num(), InSubmitInfos.GetData(), FenceHandle) failed, VkResult=-4
at ./Runtime/VulkanRHI/Private/VulkanQueue.cpp:486
with error VK_ERROR_DEVICE_LOST
[2026.06.19-20.56.49:472][ 0]LogVulkanRHI: Error: Shader diagnostic messages and asserts:
Device: 0, Queue Graphics:
No shader diagnostics found for this queue.
Device: 0, Queue AsyncCompute:
No shader diagnostics found for this queue.
[2026.06.19-20.56.49:473][ 0]LogVulkanRHI: Error:
DEVICE FAULT REPORT:
* Description: A GPUVM fault has been detected
* Address Info:
- VK_DEVICE_FAULT_ADDRESS_TYPE_READ_INVALID_EXT : 0x0000008001050000 (range:0x0000008001050000-0x0000008001050FFF)
* Vendor Info:
* Vendor Binary Size: 0
[2026.06.19-20.56.49:474][ 0]LogRHI: Error: Active GPU breadcrumbs:
Device 0, Pipeline Graphics: (In: 0x8000001d, Out: 0x80000021)
(ID: 0x80000017) [ Finished] RenderGraphExecute - UpdateAllPrimitiveSceneInfos
(ID: 0x80000018) [ Finished] FRDGBuilder::SubmitBufferUploads
(ID: 0x80000019) [ Finished] GPUSkinCache_UpdateSkinningBatches
(ID: 0x80000020) [ Active] RenderGraphExecute - UpdateAllPrimitiveSceneInfos
(ID: 0x80000021) [ Active] FRDGBuilder::SubmitBufferUploads
(ID: 0x8000001a) [ Active] UpdateAllPrimitiveSceneInfos
(ID: 0x8000001c) [ Active] GPUSceneUpdate
(ID: 0x8000001d) [ Active] GPUScene.Update
(ID: 0x8000001e) [Not Started] UpdateGPUScene NumPrimitiveDataUploads 4
Device 0, Pipeline AsyncCompute: (In: 0x80000020, Out: 0x80000017)
No breadcrumb nodes found for this queue.
[2026.06.19-20.56.49:474][ 0]LogCore: FUnixPlatformMisc::RequestExit(1, FVulkanDynamicRHI.TerminateOnGPUCrash)
Affects Versions
5.8
Platform(s)
Linux