[  809.893099] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  809.893251] test-bond1: (slave test-bond0): making interface the new active one
[  809.893352] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  809.916943] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  809.927903] test-bond1: entered promiscuous mode
[  809.927962] test-bond0: entered promiscuous mode
[  810.930369] test-bond1: left promiscuous mode
[  810.930425] test-bond0: left promiscuous mode
[  811.610741] test-dummy0: entered promiscuous mode
[  813.626633] test-dummy0: left promiscuous mode
[  813.741224] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  813.747973] test-bond1 (unregistering): Released all slaves
[  813.761000] test-bond0 (unregistering): Released all slaves