[  869.124166] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  869.124274] test-bond1: (slave test-bond0): making interface the new active one
[  869.124348] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  869.142494] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  869.151294] test-bond1: entered promiscuous mode
[  869.151330] test-bond0: entered promiscuous mode
[  870.154537] test-bond1: left promiscuous mode
[  870.154590] test-bond0: left promiscuous mode
[  870.803998] test-dummy0: entered promiscuous mode
[  872.826178] test-dummy0: left promiscuous mode
[  872.954768] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  872.961896] test-bond1 (unregistering): Released all slaves
[  872.974071] test-bond0 (unregistering): Released all slaves