[  809.636071] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  809.636177] test-bond1: (slave test-bond0): making interface the new active one
[  809.636260] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  809.658183] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  809.669725] test-bond1: entered promiscuous mode
[  809.669788] test-bond0: entered promiscuous mode
[  810.672686] test-bond1: left promiscuous mode
[  810.672738] test-bond0: left promiscuous mode
[  811.353866] test-dummy0: entered promiscuous mode
[  813.368639] test-dummy0: left promiscuous mode
[  813.481801] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  813.488283] test-bond1 (unregistering): Released all slaves
[  813.497088] test-bond0 (unregistering): Released all slaves