[  805.234104] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  805.234216] test-bond1: (slave test-bond0): making interface the new active one
[  805.234320] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  805.255234] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  805.265451] test-bond1: entered promiscuous mode
[  805.265526] test-bond0: entered promiscuous mode
[  806.267778] test-bond1: left promiscuous mode
[  806.267856] test-bond0: left promiscuous mode
[  806.897178] test-dummy0: entered promiscuous mode
[  808.913284] test-dummy0: left promiscuous mode
[  809.054234] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  809.060287] test-bond1 (unregistering): Released all slaves
[  809.073235] test-bond0 (unregistering): Released all slaves