[  828.876489] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  828.876614] test-bond1: (slave test-bond0): making interface the new active one
[  828.876708] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  828.892193] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  828.900280] test-bond1: entered promiscuous mode
[  828.900314] test-bond0: entered promiscuous mode
[  829.902534] test-bond1: left promiscuous mode
[  829.902579] test-bond0: left promiscuous mode
[  830.536261] test-dummy0: entered promiscuous mode
[  832.554231] test-dummy0: left promiscuous mode
[  832.673984] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  832.679917] test-bond1 (unregistering): Released all slaves
[  832.688922] test-bond0 (unregistering): Released all slaves