[  902.011795] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  902.011895] test-bond1: (slave test-bond0): making interface the new active one
[  902.011970] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  902.032033] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  902.042313] test-bond1: entered promiscuous mode
[  902.042379] test-bond0: entered promiscuous mode
[  903.044332] test-bond1: left promiscuous mode
[  903.044435] test-bond0: left promiscuous mode
[  903.690607] test-dummy0: entered promiscuous mode
[  905.706821] test-dummy0: left promiscuous mode
[  905.828269] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  905.839752] test-bond1 (unregistering): Released all slaves
[  905.854290] test-bond0 (unregistering): Released all slaves