[  698.566491] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  698.566631] test-bond1: (slave test-bond0): making interface the new active one
[  698.566719] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  698.585730] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  698.602677] test-bond1: entered promiscuous mode
[  698.602751] test-bond0: entered promiscuous mode
[  699.618754] test-bond1: left promiscuous mode
[  699.618883] test-bond0: left promiscuous mode
[  700.285620] test-dummy0: entered promiscuous mode
[  702.310651] test-dummy0: left promiscuous mode
[  702.427524] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  702.435870] test-bond1 (unregistering): Released all slaves
[  702.445176] test-bond0 (unregistering): Released all slaves