[  807.191013] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  807.191159] test-bond1: (slave test-bond0): making interface the new active one
[  807.191253] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  807.218873] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  807.231119] test-bond1: entered promiscuous mode
[  807.231155] test-bond0: entered promiscuous mode
[  808.234315] test-bond1: left promiscuous mode
[  808.234387] test-bond0: left promiscuous mode
[  808.952468] test-dummy0: entered promiscuous mode
[  810.973291] test-dummy0: left promiscuous mode
[  811.119624] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  811.125228] test-bond1 (unregistering): Released all slaves
[  811.134364] test-bond0 (unregistering): Released all slaves