[  809.196315] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  809.196460] test-bond1: (slave test-bond0): making interface the new active one
[  809.196570] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  809.221369] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  809.232603] test-bond1: entered promiscuous mode
[  809.232635] test-bond0: entered promiscuous mode
[  810.235108] test-bond1: left promiscuous mode
[  810.235156] test-bond0: left promiscuous mode
[  810.976931] test-dummy0: entered promiscuous mode
[  812.995525] test-dummy0: left promiscuous mode
[  813.130886] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  813.141115] test-bond1 (unregistering): Released all slaves
[  813.149914] test-bond0 (unregistering): Released all slaves