[  806.833530] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  806.833640] test-bond1: (slave test-bond0): making interface the new active one
[  806.833724] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  806.854863] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  806.865320] test-bond1: entered promiscuous mode
[  806.865391] test-bond0: entered promiscuous mode
[  807.867624] test-bond1: left promiscuous mode
[  807.867712] test-bond0: left promiscuous mode
[  808.523568] test-dummy0: entered promiscuous mode
[  810.537732] test-dummy0: left promiscuous mode
[  810.654867] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  810.660102] test-bond1 (unregistering): Released all slaves
[  810.668926] test-bond0 (unregistering): Released all slaves