<!-- This is the upstream QEMU issue tracker. If you are able to, it will greatly facilitate bug triage if you attempt to reproduce the problem with the latest qemu.git master built from source. See https://www.qemu.org/download/#source for instructions on how to do this. QEMU generally supports the last two releases advertised on https://www.qemu.org/. Problems with distro-packaged versions of QEMU older than this should be reported to the distribution instead. See https://www.qemu.org/contribute/report-a-bug/ for additional guidance. If this is a security issue, ensure this ticket is marked 'confidential' before submission. See https://www.qemu.org/contribute/security-process/ for additional guidance --> ## Host environment - Operating system: Windows 11 29613.1000 - OS/kernel version: 10.0.29613.1000 - Architecture: x86_64 - QEMU flavor: qemu-system-x86_64 - QEMU version: v11.0.0-12631-g54e84cdc7a - QEMU command line: <!-- Give the smallest, complete command line that exhibits the problem. If you are using libvirt, virsh, or vmm, you can likely find the QEMU command line arguments in /var/log/libvirt/qemu/$GUEST.log. --> ``` qemu-system-x86_64 -M q35 -m 4096 -hda disk.qcow2 -display gtk,gl=on -device virtio-gpu ``` ## Emulated/Virtualized environment - Operating system: Fedora 44 KDE - OS/kernel version: Idk,but it's not important now. - Architecture: x86_64 ## Description of problem I set display to gtk with gl=on and when run,it just show the "Display output is not active" and after that,it crashed Output: ./run qemu-system-x86_64: warning: Ignoring request for interrupt vector 0 qemu: GtkGLArea console lacks DMABUF support. qemu: GtkGLArea console lacks DMABUF support. qemu: GtkGLArea console lacks DMABUF support. qemu: GtkGLArea console lacks DMABUF support. ## Steps to reproduce 1.Run QEMU with -display gtk,gl=on -device virtio-gpu <!-- Note: if this issue was discovered with the assistance of automated tooling LLM, static analysis, fuzzers), the reporter must disclose that in the description. The steps to reproduce, and any other findings, must be fully validated by the user of the tool prior to submission. --> ## Additional information {width=900 height=507} Command line: @echo off qemu-system-x86_64 ^ -accel whpx ^ -machine q35 ^ -m 4G ^ -display gtk,gl=on ^ -vga none ^ -audiodev dsound,id=snd0 ^ -netdev tap,id=net0,ifname="FedoraVM" ^ -blockdev driver=qcow2,node-name=disk0,file.driver=file,file.filename=disk.qcow2 ^ -blockdev driver=raw,read-only=on,node-name=cdrom0,file.driver=file,file.filename=fedora.iso ^ -drive if=pflash,readonly=on,file=edk2-x86_64-code.fd ^ -device uefi-vars-x64,jsonfile=efi-vars.json ^ -device virtio-blk,packed=on,drive=disk0 ^ -device virtio-blk,packed=on,drive=cdrom0 ^ -device virtio-net,packed=on,netdev=net0 ^ -device virtio-sound,packed=on,audiodev=snd0 ^ -device virtio-serial,packed=on ^ -device virtio-balloon,packed=on ^ -device virtio-rng,packed=on ^ -device virtio-keyboard,packed=on ^ -device virtio-tablet,packed=on ^ -device virtio-gpu,packed=on ^ -chardev qemu-vdagent,id=vdagent0,name=vdagent,clipboard=on,mouse=on ^ -device virtserialport,chardev=vdagent0,name=com.redhat.spice.0