[  761.782934] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  761.783042] test-bond1: (slave test-bond0): making interface the new active one
[  761.783129] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  761.801895] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  761.811321] test-bond1: entered promiscuous mode
[  761.811363] test-bond0: entered promiscuous mode
[  762.813668] test-bond1: left promiscuous mode
[  762.813722] test-bond0: left promiscuous mode
[  763.473124] test-dummy0: entered promiscuous mode
[  765.491548] test-dummy0: left promiscuous mode
[  765.617121] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  765.627290] test-bond1 (unregistering): Released all slaves
[  765.635620] test-bond0 (unregistering): Released all slaves