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  1. Qt
  2. QTBUG-134758

QVulkanWindow sometimes crashes and vulkan validation layer may say that surface is destroyed before the swapchain

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    • Linux/Wayland

    Description

      It is rare crash, but could sometimes be reproduced with attached example by clicking the show/hide button.

      It might output something like this also:

      vkDebug: Validation Error: [ VUID-vkDestroySurfaceKHR-surface-01266 ] Object 0: handle = 0x6111e0b48680, type = VK_OBJECT_TYPE_INSTANCE; | MessageID = 0xbed408e4 | vkDestroySurfaceKHR(): called before its associated VkSwapchainKHR was destroyed.
The Vulkan spec states: All VkSwapchainKHR objects created for surface must have been destroyed prior to destroying surface (https://vulkan.lunarg.com/doc/view/1.3.296.0/linux/1.3-extensions/vkspec.html#VUID-vkDestroySurfaceKHR-surface-01266)

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            lagocs Laszlo Agocs
            poikelin Joni Poikelin
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              Created:
              Updated:

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