[  690.926934] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  690.927086] test-bond1: (slave test-bond0): making interface the new active one
[  690.927225] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  690.949543] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  690.961712] test-bond1: entered promiscuous mode
[  690.961761] test-bond0: entered promiscuous mode
[  691.975675] test-bond1: left promiscuous mode
[  691.975742] test-bond0: left promiscuous mode
[  692.635108] test-dummy0: entered promiscuous mode
[  694.656074] test-dummy0: left promiscuous mode
[  694.783839] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  694.790866] test-bond1 (unregistering): Released all slaves
[  694.800786] test-bond0 (unregistering): Released all slaves