[  690.352843] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  690.352965] test-bond1: (slave test-bond0): making interface the new active one
[  690.353057] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  690.375609] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  690.387709] test-bond1: entered promiscuous mode
[  690.387756] test-bond0: entered promiscuous mode
[  691.390402] test-bond1: left promiscuous mode
[  691.390460] test-bond0: left promiscuous mode
[  692.179802] test-dummy0: entered promiscuous mode
[  694.207557] test-dummy0: left promiscuous mode
[  694.339649] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  694.348855] test-bond1 (unregistering): Released all slaves
[  694.357683] test-bond0 (unregistering): Released all slaves