apollon:~ # rpm -qa qemu\* | sort
qemu-5.2.0-1.1.x86_64
qemu-audio-spice-5.2.0-1.1.x86_64
qemu-block-curl-5.2.0-1.1.x86_64
qemu-block-iscsi-5.2.0-1.1.x86_64
qemu-chardev-spice-5.2.0-1.1.x86_64
qemu-debuginfo-5.2.0-1.1.x86_64
qemu-debugsource-5.2.0-1.1.x86_64
qemu-hw-display-qxl-5.2.0-1.1.x86_64
qemu-hw-display-virtio-gpu-5.2.0-1.1.x86_64
qemu-hw-usb-redirect-5.2.0-1.1.x86_64
qemu-ipxe-1.0.0+-1.1.noarch
qemu-ivshmem-tools-5.2.0-1.1.x86_64
qemu-ksm-5.2.0-1.1.x86_64
qemu-kvm-5.2.0-1.1.x86_64
qemu-linux-user-5.2.0-1.1.x86_64
qemu-microvm-5.2.0-1.1.noarch
qemu-ovmf-x86_64-202011-1.1.noarch
qemu-seabios-1.14.0_0_g155821a-1.1.noarch
qemu-sgabios-8-1.1.noarch
qemu-tools-5.2.0-1.1.x86_64
qemu-ui-curses-5.2.0-1.1.x86_64
qemu-ui-gtk-5.2.0-1.1.x86_64
qemu-ui-spice-app-5.2.0-1.1.x86_64
qemu-ui-spice-core-5.2.0-1.1.x86_64
qemu-vgabios-1.14.0_0_g155821a-1.1.noarch
qemu-x86-5.2.0-1.1.x86_64
qemu-x86-debuginfo-5.2.0-1.1.x86_64

Starting a VM that used to work fine:

Failed to open module: /usr/bin/../lib64/qemu/ui-spice-core.so: undefined
symbol: console_gl_check_format
qemu-system-x86_64: -spice
port=5900,addr=127.0.0.1,disable-ticketing,image-compression=off,seamless-migration=on:
There is no option group 'spice'
qemu-system-x86_64: -spice
port=5900,addr=127.0.0.1,disable-ticketing,image-compression=off,seamless-migration=on:
spice support is disabled
2021-01-05 15:41:12.378+0000: shutting down, reason=failed