[  693.299398] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  693.299522] test-bond1: (slave test-bond0): making interface the new active one
[  693.299618] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  693.320409] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  693.334748] test-bond1: entered promiscuous mode
[  693.334811] test-bond0: entered promiscuous mode
[  694.349673] test-bond1: left promiscuous mode
[  694.349732] test-bond0: left promiscuous mode
[  695.073963] test-dummy0: entered promiscuous mode
[  697.108363] test-dummy0: left promiscuous mode
[  697.230262] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  697.241926] test-bond1 (unregistering): Released all slaves
[  697.254097] test-bond0 (unregistering): Released all slaves