[  693.378881] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  693.379004] test-bond1: (slave test-bond0): making interface the new active one
[  693.379092] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  693.399446] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  693.411483] test-bond1: entered promiscuous mode
[  693.411525] test-bond0: entered promiscuous mode
[  694.441295] test-bond1: left promiscuous mode
[  694.441348] test-bond0: left promiscuous mode
[  695.079127] test-dummy0: entered promiscuous mode
[  697.100205] test-dummy0: left promiscuous mode
[  697.214960] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  697.221103] test-bond1 (unregistering): Released all slaves
[  697.234723] test-bond0 (unregistering): Released all slaves