[  806.960020] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  806.960133] test-bond1: (slave test-bond0): making interface the new active one
[  806.960201] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  806.982967] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  806.993907] test-bond1: entered promiscuous mode
[  806.993941] test-bond0: entered promiscuous mode
[  807.996245] test-bond1: left promiscuous mode
[  807.996295] test-bond0: left promiscuous mode
[  808.880257] test-dummy0: entered promiscuous mode
[  810.909412] test-dummy0: left promiscuous mode
[  811.048810] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  811.059150] test-bond1 (unregistering): Released all slaves
[  811.069055] test-bond0 (unregistering): Released all slaves