[  809.377789] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  809.377898] test-bond1: (slave test-bond0): making interface the new active one
[  809.377976] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  809.400517] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  809.410899] test-bond1: entered promiscuous mode
[  809.410944] test-bond0: entered promiscuous mode
[  810.413010] test-bond1: left promiscuous mode
[  810.413060] test-bond0: left promiscuous mode
[  811.077643] test-dummy0: entered promiscuous mode
[  813.096679] test-dummy0: left promiscuous mode
[  813.215506] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  813.221295] test-bond1 (unregistering): Released all slaves
[  813.232160] test-bond0 (unregistering): Released all slaves