Description of problem:

Got failure when creating team interface via nmstatectl.

2020-02-06 17:54:00,729 root         ERROR    NM main-loop aborted: Connection activation failed on team0: reason=<enum NM_ACTIVE_CONNECTION_STATE_REASON_DEVICE_DISCONNECTED of type NM.ActiveConnectionStateReason>


Version-Release number of selected component (if applicable):
NetworkManager-team-1.22.6-1.el8.x86_64
teamd-1.29-1.el8.x86_64
libteam-1.29-1.el8.x86_64
nmstate-0.2.3-1.el8.noarch

How reproducible:
1%

Steps to Reproduce:

for x in `seq 1 100`; do
    sudo ncl set team0_up.yml && \
    sudo ncl set team0_absent.yml && \
    sleep 1 || \
    break;
    echo $x;
done;
echo $x;

Actual results:
Got failure of NM_ACTIVE_CONNECTION_STATE_REASON_DEVICE_DISCONNECTED

Expected results:
No failure

Additional info:
At the time this failure happens, I used:

nm_dev = NM.Client.get_device_by_iface(devname)
new_ac = nm_dev.get_active_connection()

The new_ac is identical to current NM.ActiveConnection.