[  862.937381] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  862.937478] test-bond1: (slave test-bond0): making interface the new active one
[  862.937558] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  862.953864] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  862.962451] test-bond1: entered promiscuous mode
[  862.962492] test-bond0: entered promiscuous mode
[  863.964451] test-bond1: left promiscuous mode
[  863.964491] test-bond0: left promiscuous mode
[  864.606108] test-dummy0: entered promiscuous mode
[  866.625094] test-dummy0: left promiscuous mode
[  866.734594] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  866.745106] test-bond1 (unregistering): Released all slaves
[  866.754103] test-bond0 (unregistering): Released all slaves