[  861.407155] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  861.407291] test-bond1: (slave test-bond0): making interface the new active one
[  861.407389] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  861.424590] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  861.433591] test-bond1: entered promiscuous mode
[  861.433657] test-bond0: entered promiscuous mode
[  862.435978] test-bond1: left promiscuous mode
[  862.436073] test-bond0: left promiscuous mode
[  863.083856] test-dummy0: entered promiscuous mode
[  865.098868] test-dummy0: left promiscuous mode
[  865.231069] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  865.236133] test-bond1 (unregistering): Released all slaves
[  865.248243] test-bond0 (unregistering): Released all slaves