[  809.965594] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  809.965719] test-bond1: (slave test-bond0): making interface the new active one
[  809.965808] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  809.988670] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  809.999126] test-bond1: entered promiscuous mode
[  809.999194] test-bond0: entered promiscuous mode
[  811.001620] test-bond1: left promiscuous mode
[  811.001710] test-bond0: left promiscuous mode
[  811.680914] test-dummy0: entered promiscuous mode
[  813.695930] test-dummy0: left promiscuous mode
[  813.813942] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  813.826098] test-bond1 (unregistering): Released all slaves
[  813.834867] test-bond0 (unregistering): Released all slaves