[  810.158975] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  810.159091] test-bond1: (slave test-bond0): making interface the new active one
[  810.159161] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  810.181079] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  810.191848] test-bond1: entered promiscuous mode
[  810.191925] test-bond0: entered promiscuous mode
[  811.194705] test-bond1: left promiscuous mode
[  811.194816] test-bond0: left promiscuous mode
[  811.898463] test-dummy0: entered promiscuous mode
[  813.915879] test-dummy0: left promiscuous mode
[  814.039378] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  814.044470] test-bond1 (unregistering): Released all slaves
[  814.054444] test-bond0 (unregistering): Released all slaves