Using Vulkan 1.4.328.1 sync errors

[PowerOfNames]

Describe the bug

When the Vulkan SDK 1.4.328.1+Vulkan Configurator with sync2 activated, Avalonia seems to have several Write_after_write hazards active related to image layout transitions.

Validation Error: [ SYNC-HAZARD-WRITE-AFTER-WRITE ] | MessageID = 0x5c0ec5d6
[AppName: GpuInterop] vkCmdBeginRenderPass(): WRITE_AFTER_WRITE hazard detected: attachment loadOp access is not synchronized with the attachment layout transition. vkCmdBeginRenderPass clears the depth aspect of attachment 1 (VkImageView 0x460000000046) in subpass 0 of VkRenderPass 0x470000000047 (loadOp VK_ATTACHMENT_LOAD_OP_CLEAR), which was previously written during an image layout transition initiated by the same command.
The current synchronization allows VK_ACCESS_2_COLOR_ATTACHMENT_WRITE_BIT accesses at VK_PIPELINE_STAGE_2_COLOR_ATTACHMENT_OUTPUT_BIT, but to prevent this hazard, it must allow VK_ACCESS_2_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT accesses at VK_PIPELINE_STAGE_2_EARLY_FRAGMENT_TESTS_BIT.
[Extra properties]
message_type = RenderPassLoadOpVsLayoutTransitionError
hazard_type = WRITE_AFTER_WRITE
access = VK_PIPELINE_STAGE_2_EARLY_FRAGMENT_TESTS_BIT(VK_ACCESS_2_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT)
prior_access = SYNC_IMAGE_LAYOUT_TRANSITION
write_barriers = VK_PIPELINE_STAGE_2_COLOR_ATTACHMENT_OUTPUT_BIT(VK_ACCESS_2_COLOR_ATTACHMENT_WRITE_BIT)
command = vkCmdBeginRenderPass
load_op = VK_ATTACHMENT_LOAD_OP_CLEAR
Objects: 1
    [0] VkRenderPass 0x470000000047

[AppName: GpuInterop] vkCmdBeginRenderPass(): WRITE_AFTER_WRITE hazard detected: attachment loadOp access is not synchronized with the attachment layout transition. vkCmdBeginRenderPass clears the depth aspect of attachment 1 (VkImageView 0x460000000046) in subpass 0 of VkRenderPass 0x470000000047 (loadOp VK_ATTACHMENT_LOAD_OP_CLEAR), which was previously written during an image layout transition initiated by the same command.
The current synchronization allows VK_ACCESS_2_COLOR_ATTACHMENT_WRITE_BIT accesses at VK_PIPELINE_STAGE_2_COLOR_ATTACHMENT_OUTPUT_BIT, but to prevent this hazard, it must allow VK_ACCESS_2_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT accesses at VK_PIPELINE_STAGE_2_EARLY_FRAGMENT_TESTS_BIT.
[Extra properties]
message_type = RenderPassLoadOpVsLayoutTransitionError
hazard_type = WRITE_AFTER_WRITE
access = VK_PIPELINE_STAGE_2_EARLY_FRAGMENT_TESTS_BIT(VK_ACCESS_2_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT)
prior_access = SYNC_IMAGE_LAYOUT_TRANSITION
write_barriers = VK_PIPELINE_STAGE_2_COLOR_ATTACHMENT_OUTPUT_BIT(VK_ACCESS_2_COLOR_ATTACHMENT_WRITE_BIT)
command = vkCmdBeginRenderPass
load_op = VK_ATTACHMENT_LOAD_OP_CLEAR
Validation Error: [ SYNC-HAZARD-WRITE-AFTER-WRITE ] | MessageID = 0x5c0ec5d6
[AppName: AvaloniaUI] vkCmdPipelineBarrier(): WRITE_AFTER_WRITE hazard detected. vkCmdPipelineBarrier performs image layout transition on the VkImage 0x7e000000007e, which was previously written by vkCmdBlitImage.
No sufficient synchronization is present to ensure that a layout transition does not conflict with a prior write (VK_ACCESS_2_TRANSFER_WRITE_BIT) at VK_PIPELINE_STAGE_2_BLIT_BIT.
pImageMemoryBarriers[0]: {
  source accesses = 0,
  destination accesses = 0,
  srcStageMask = VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT,
  dstStageMask = VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT,
}
[Extra properties]
message_type = ImageBarrierError
hazard_type = WRITE_AFTER_WRITE
access = SYNC_IMAGE_LAYOUT_TRANSITION
prior_access = VK_PIPELINE_STAGE_2_BLIT_BIT(VK_ACCESS_2_TRANSFER_WRITE_BIT)
write_barriers = 0
command = vkCmdPipelineBarrier
prior_command = vkCmdBlitImage
seq_no = 3
reset_no = 0
Objects: 2
    [0] VkCommandBuffer 0x2ae617e9f88
    [1] VkImage 0x7e000000007e

These will repeat.

To Reproduce

Integrated GPU Intel(R) HD Graphics 530 (0.404.2114)
Vulkan Configurator Vesion 3.4.0 - 20251008
Vulkan API Version 1.4.328
Windows 10.

Open Vulkan Configurator, enable synchronization 2 and tick Synchronization->Submit time validation.
Message Severity Warning and Error.
(untick "Limit Duplicated Messages")

Edit: Seems to happen when hovering over one of the sliders and during init-phase)

Expected behavior

No sync errors

Avalonia version

11.3.7

OS

Windows

Additional context

PS: I will check if this persists in the latest release build (11.3.8)

[PowerOfNames]

I updated to 11.3.9 and pinpointed the issue to Samples/GpuInterop/VulkanContent in CreateTemporalObjects(...)
L431-439: Depth attachment related SrcStageMask/SrcAccessMask/DstStageMask/DstAccessMask missing.

Dont have the time for a PR unfortunately, but the fix looks like this:

var subpassDependency = new SubpassDependency()
        {
            SrcSubpass = Vk.SubpassExternal,
            DstSubpass = 0,
            SrcStageMask = PipelineStageFlags.ColorAttachmentOutputBit | PipelineStageFlags.LateFragmentTestsBit,
            SrcAccessMask = AccessFlags.DepthStencilAttachmentWriteBit,
            DstStageMask = PipelineStageFlags.ColorAttachmentOutputBit | PipelineStageFlags.EarlyFragmentTestsBit,
            DstAccessMask = AccessFlags.ColorAttachmentWriteBit | AccessFlags.DepthStencilAttachmentWriteBit
        };

With this, the Sync validation error are resolved.