[  765.531793] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  765.531905] test-bond1: (slave test-bond0): making interface the new active one
[  765.531991] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  765.550484] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  765.559242] test-bond1: entered promiscuous mode
[  765.559282] test-bond0: entered promiscuous mode
[  766.561422] test-bond1: left promiscuous mode
[  766.561479] test-bond0: left promiscuous mode
[  767.224563] test-dummy0: entered promiscuous mode
[  769.240203] test-dummy0: left promiscuous mode
[  769.370325] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  769.375664] test-bond1 (unregistering): Released all slaves
[  769.383153] test-bond0 (unregistering): Released all slaves