[  806.508343] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  806.508485] test-bond1: (slave test-bond0): making interface the new active one
[  806.508583] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  806.531002] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  806.541334] test-bond1: entered promiscuous mode
[  806.541370] test-bond0: entered promiscuous mode
[  807.543640] test-bond1: left promiscuous mode
[  807.543699] test-bond0: left promiscuous mode
[  808.279313] test-dummy0: entered promiscuous mode
[  810.299391] test-dummy0: left promiscuous mode
[  810.425419] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  810.430971] test-bond1 (unregistering): Released all slaves
[  810.441041] test-bond0 (unregistering): Released all slaves