[  761.704723] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  761.704827] test-bond1: (slave test-bond0): making interface the new active one
[  761.704916] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  761.723314] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  761.732696] test-bond1: entered promiscuous mode
[  761.732773] test-bond0: entered promiscuous mode
[  762.736351] test-bond1: left promiscuous mode
[  762.736438] test-bond0: left promiscuous mode
[  763.476487] test-dummy0: entered promiscuous mode
[  765.500182] test-dummy0: left promiscuous mode
[  765.626645] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  765.631584] test-bond1 (unregistering): Released all slaves
[  765.640709] test-bond0 (unregistering): Released all slaves