Xorg or wayland fail to start with spice-vdagentd started on linux 4.12

Submitted by xia..@..ok.com

Assigned to Spice Bug List

Link to original bug (#102256)

Description

Created attachment 133550 xorg log when graphic interface doesn't show

Guest failed to start graphic interface when spice-vdagentd started and auto resize enabled with guest os running kernel 4.12. If I disable spice-vdagentd or disable auto resize or revert to kernel 4.11, then desktop start just fine.

This has been tested with both fedora 26 guest on gentoo host and fedora 26 host. Also tested with archlinux guest on gentoo host. And both fedora 26 with gnome/wayland and fedora 26 with cinnamon/xorg have the same problem.

Related package versions: spice-vdagent-0.17.0-2.fc26.x86_64(fedora) qemu-2.9.0(gentoo) spice-gtk-0.33(gentoo) spice-protocol-0.12.13(gentoo) spice-0.13.3(gentoo)

The xorg log is attached.

Attachment 133550, "xorg log when graphic interface doesn't show":
Xorg.0.log