[  682.657382] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  682.657463] test-bond1: (slave test-bond0): making interface the new active one
[  682.657520] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  682.678137] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  682.689764] test-bond1: entered promiscuous mode
[  682.689840] test-bond0: entered promiscuous mode
[  683.692052] test-bond1: left promiscuous mode
[  683.692109] test-bond0: left promiscuous mode
[  684.374251] test-dummy0: entered promiscuous mode
[  686.396130] test-dummy0: left promiscuous mode
[  686.506965] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  686.512580] test-bond1 (unregistering): Released all slaves
[  686.521021] test-bond0 (unregistering): Released all slaves