[  806.585716] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  806.585857] test-bond1: (slave test-bond0): making interface the new active one
[  806.585957] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  806.607306] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  806.617348] test-bond1: entered promiscuous mode
[  806.617423] test-bond0: entered promiscuous mode
[  807.619481] test-bond1: left promiscuous mode
[  807.619588] test-bond0: left promiscuous mode
[  808.310085] test-dummy0: entered promiscuous mode
[  810.331755] test-dummy0: left promiscuous mode
[  810.482704] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  810.488083] test-bond1 (unregistering): Released all slaves
[  810.500131] test-bond0 (unregistering): Released all slaves