[  929.910503] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  929.910608] test-bond1: (slave test-bond0): making interface the new active one
[  929.910682] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  929.933345] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  929.944418] test-bond1: entered promiscuous mode
[  929.944454] test-bond0: entered promiscuous mode
[  930.946668] test-bond1: left promiscuous mode
[  930.946720] test-bond0: left promiscuous mode
[  931.681053] test-dummy0: entered promiscuous mode
[  933.695357] test-dummy0: left promiscuous mode
[  933.817520] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  933.822364] test-bond1 (unregistering): Released all slaves
[  933.836703] test-bond0 (unregistering): Released all slaves