[  692.322332] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  692.322476] test-bond1: (slave test-bond0): making interface the new active one
[  692.322594] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  692.340990] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  692.357146] test-bond1: entered promiscuous mode
[  692.357204] test-bond0: entered promiscuous mode
[  693.370685] test-bond1: left promiscuous mode
[  693.370744] test-bond0: left promiscuous mode
[  694.151866] test-dummy0: entered promiscuous mode
[  696.168573] test-dummy0: left promiscuous mode
[  696.284456] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  696.292226] test-bond1 (unregistering): Released all slaves
[  696.304752] test-bond0 (unregistering): Released all slaves