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When virtio-gpu tries to submit the framebuffer based on VIRTIO_GPU_CMD_2D, one pixman_image will be created. When the sdl rendering_thread is terminated, the pixman_image will be released. But its pointer is set to NULL. In the next reboot, its access in vdpy_surface_set is incorrect. Tracked-On: #7337 Acked-by: Wang Yu <yu1.wang@intel.com> Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
ACRN Device Model ################# Introduction ============ The ACRN Device Model provides **device sharing** capabilities between the Service VM and post-launched User VMs. It is a component that is used in conjunction with the `ACRN Hypervisor`_ and is installed within the Service VM. .. _`ACRN Hypervisor`: https://github.com/projectacrn/acrn-hypervisor