[  811.662246] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  811.662402] test-bond1: (slave test-bond0): making interface the new active one
[  811.662502] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  811.686228] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  811.698230] test-bond1: entered promiscuous mode
[  811.698295] test-bond0: entered promiscuous mode
[  812.700809] test-bond1: left promiscuous mode
[  812.700857] test-bond0: left promiscuous mode
[  813.387937] test-dummy0: entered promiscuous mode
[  815.413539] test-dummy0: left promiscuous mode
[  815.572315] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  815.576969] test-bond1 (unregistering): Released all slaves
[  815.594529] test-bond0 (unregistering): Released all slaves