I'm seeing random crashes running qemu/libvirt/etc stack in F42 and it appears to be fixed by: https://gitlab.freedesktop.org/pixman/pixman/-/commit/106323bc15c7eb89a033cf8ff38f52bca8a4b53c Which is part of pixman 46.0. Either that patch needs to be backported or the version in F42 bumped. Thanks, Reproducible: Always Steps to Reproduce: 1. use virt-manager with GUI/spice and eventually quemu will crash with backtraces that match the freedesktop issue linked above. 2. 3.
https://src.fedoraproject.org/rpms/pixman/pull-request/4
FEDORA-2025-ec65d921f5 has been pushed to the Fedora 42 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2025-ec65d921f5` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2025-ec65d921f5 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2025-ec65d921f5 (pixman-0.46.2-1.fc42) has been pushed to the Fedora 42 stable repository. If problem still persists, please make note of it in this bug report.