[  866.086698] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  866.086821] test-bond1: (slave test-bond0): making interface the new active one
[  866.086914] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  866.107743] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  866.118292] test-bond1: entered promiscuous mode
[  866.118351] test-bond0: entered promiscuous mode
[  867.120700] test-bond1: left promiscuous mode
[  867.120754] test-bond0: left promiscuous mode
[  867.793283] test-dummy0: entered promiscuous mode
[  869.816760] test-dummy0: left promiscuous mode
[  869.928742] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  869.936762] test-bond1 (unregistering): Released all slaves
[  869.945641] test-bond0 (unregistering): Released all slaves