Installation halted libxenlight domain sys-net

libxl: libxl_dm.c:2857:stubdom_xswait_cb:domain 5:Stubdom 6 for 5 startup: startup timed out.
libxl_create.c:1975:domcreate_devmodel_started: Domain 5:device model did not start: -9

Check /var/log/xen/console/guest-sys-net-dm.log log.