[  761.478170] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  761.478297] test-bond1: (slave test-bond0): making interface the new active one
[  761.478426] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  761.498676] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  761.508203] test-bond1: entered promiscuous mode
[  761.508241] test-bond0: entered promiscuous mode
[  762.510438] test-bond1: left promiscuous mode
[  762.510487] test-bond0: left promiscuous mode
[  763.166005] test-dummy0: entered promiscuous mode
[  765.189658] test-dummy0: left promiscuous mode
[  765.326553] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  765.335939] test-bond1 (unregistering): Released all slaves
[  765.347072] test-bond0 (unregistering): Released all slaves