$ vulkan_samples sample dynamic_rendering [info] Logger initialized [info] Initializing Vulkan sample [info] Vulkan debug utils enabled (VK_EXT_debug_utils) [info] Extension VK_EXT_debug_utils found, enabling it [info] VK_EXT_validation_features is available, enabling it [info] Extension VK_KHR_get_physical_device_properties2 found, enabling it [info] Extension VK_KHR_xcb_surface found, enabling it [info] Enabled Validation Layers: [info] VK_LAYER_KHRONOS_validation MESA-INTEL: warning: Performance support disabled, consider sysctl dev.i915.perf_stream_paranoid=0 [info] Found GPU: Intel(R) HD Graphics 5500 (BDW GT2) [warning] Couldn't find a discrete physical device, picking default GPU [info] Selected GPU: Intel(R) HD Graphics 5500 (BDW GT2) [info] Dedicated Allocation enabled [info] Device supports the following requested extensions: [info] VK_KHR_get_memory_requirements2 [info] VK_KHR_dedicated_allocation [info] VK_KHR_swapchain [info] VK_KHR_dynamic_rendering [warning] 2044605652 - VUID_Undefined: Validation Warning: [ VUID_Undefined ] Object 0: handle = 0x5560add85b00, type = VK_OBJECT_TYPE_DEVICE; | MessageID = 0x79de34d4 | Device Extension VK_KHR_dynamic_rendering support is incomplete, incorrect results are possible. [info] Surface supports the following surface formats: [info] VK_FORMAT_B8G8R8A8_SRGB, VK_COLORSPACE_SRGB_NONLINEAR_KHR [info] VK_FORMAT_B8G8R8A8_UNORM, VK_COLORSPACE_SRGB_NONLINEAR_KHR [info] Surface supports the following present modes: [info] VK_PRESENT_MODE_IMMEDIATE_KHR [info] VK_PRESENT_MODE_MAILBOX_KHR [info] VK_PRESENT_MODE_FIFO_KHR [info] VK_PRESENT_MODE_FIFO_RELAXED_KHR [warning] (Swapchain) Image extent (0, 0) not supported. Selecting (1280, 720). [warning] (Swapchain) Surface format (VK_FORMAT_UNDEFINED, VK_COLORSPACE_SRGB_NONLINEAR_KHR) not supported. Selecting (VK_FORMAT_B8G8R8A8_SRGB, VK_COLORSPACE_SRGB_NONLINEAR_KHR). [info] (Swapchain) Image usage flags: VK_IMAGE_USAGE_TRANSFER_SRC_BIT VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT [info] (Swapchain) Present mode selected: VK_PRESENT_MODE_MAILBOX_KHR [info] (Swapchain) Surface format selected: VK_FORMAT_B8G8R8A8_UNORM, VK_COLORSPACE_SRGB_NONLINEAR_KHR [info] Depth format selected: VK_FORMAT_D32_SFLOAT [info] Depth format selected: VK_FORMAT_D32_SFLOAT [info] Depth format selected: VK_FORMAT_D32_SFLOAT [info] Depth format selected: VK_FORMAT_D32_SFLOAT [info] Depth format selected: VK_FORMAT_D32_SFLOAT [info] Depth format selected: VK_FORMAT_D32_SFLOAT Segmentation fault (core dumped)