[  862.377924] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  862.378019] test-bond1: (slave test-bond0): making interface the new active one
[  862.378089] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  862.395088] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  862.403661] test-bond1: entered promiscuous mode
[  862.403728] test-bond0: entered promiscuous mode
[  863.406735] test-bond1: left promiscuous mode
[  863.406843] test-bond0: left promiscuous mode
[  864.048249] test-dummy0: entered promiscuous mode
[  866.064901] test-dummy0: left promiscuous mode
[  866.183189] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  866.189237] test-bond1 (unregistering): Released all slaves
[  866.202351] test-bond0 (unregistering): Released all slaves