[  806.283572] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  806.283687] test-bond1: (slave test-bond0): making interface the new active one
[  806.283769] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  806.309436] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  806.320847] test-bond1: entered promiscuous mode
[  806.320916] test-bond0: entered promiscuous mode
[  807.323548] test-bond1: left promiscuous mode
[  807.323653] test-bond0: left promiscuous mode
[  808.035295] test-dummy0: entered promiscuous mode
[  810.055461] test-dummy0: left promiscuous mode
[  810.176680] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  810.181627] test-bond1 (unregistering): Released all slaves
[  810.195821] test-bond0 (unregistering): Released all slaves