[  824.625875] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  824.626010] test-bond1: (slave test-bond0): making interface the new active one
[  824.626111] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  824.642643] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  824.651416] test-bond1: entered promiscuous mode
[  824.651449] test-bond0: entered promiscuous mode
[  825.653427] test-bond1: left promiscuous mode
[  825.653481] test-bond0: left promiscuous mode
[  826.312936] test-dummy0: entered promiscuous mode
[  828.331983] test-dummy0: left promiscuous mode
[  828.447178] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  828.452655] test-bond1 (unregistering): Released all slaves
[  828.463894] test-bond0 (unregistering): Released all slaves