[  863.136995] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  863.137083] test-bond1: (slave test-bond0): making interface the new active one
[  863.137134] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  863.153048] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  863.160887] test-bond1: entered promiscuous mode
[  863.160913] test-bond0: entered promiscuous mode
[  864.162751] test-bond1: left promiscuous mode
[  864.162778] test-bond0: left promiscuous mode
[  864.791654] test-dummy0: entered promiscuous mode
[  866.808117] test-dummy0: left promiscuous mode
[  866.920801] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  866.929054] test-bond1 (unregistering): Released all slaves
[  866.937096] test-bond0 (unregistering): Released all slaves