[  809.802173] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  809.802273] test-bond1: (slave test-bond0): making interface the new active one
[  809.802369] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  809.825824] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  809.836498] test-bond1: entered promiscuous mode
[  809.836538] test-bond0: entered promiscuous mode
[  810.838768] test-bond1: left promiscuous mode
[  810.838826] test-bond0: left promiscuous mode
[  811.531521] test-dummy0: entered promiscuous mode
[  813.546341] test-dummy0: left promiscuous mode
[  813.680089] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  813.685196] test-bond1 (unregistering): Released all slaves
[  813.698240] test-bond0 (unregistering): Released all slaves