[  866.164616] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  866.164729] test-bond1: (slave test-bond0): making interface the new active one
[  866.164818] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  866.185241] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  866.195718] test-bond1: entered promiscuous mode
[  866.195754] test-bond0: entered promiscuous mode
[  867.197639] test-bond1: left promiscuous mode
[  867.197692] test-bond0: left promiscuous mode
[  867.840438] test-dummy0: entered promiscuous mode
[  869.856060] test-dummy0: left promiscuous mode
[  869.968719] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  869.978180] test-bond1 (unregistering): Released all slaves
[  869.988856] test-bond0 (unregistering): Released all slaves