[  693.939775] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  693.939925] test-bond1: (slave test-bond0): making interface the new active one
[  693.940033] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  693.961698] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  693.974018] test-bond1: entered promiscuous mode
[  693.974099] test-bond0: entered promiscuous mode
[  694.989103] test-bond1: left promiscuous mode
[  694.989215] test-bond0: left promiscuous mode
[  695.665437] test-dummy0: entered promiscuous mode
[  697.685497] test-dummy0: left promiscuous mode
[  697.804469] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  697.812430] test-bond1 (unregistering): Released all slaves
[  697.828234] test-bond0 (unregistering): Released all slaves