[  895.733509] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  895.733654] test-bond1: (slave test-bond0): making interface the new active one
[  895.733764] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  895.758195] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  895.769791] test-bond1: entered promiscuous mode
[  895.769862] test-bond0: entered promiscuous mode
[  896.771860] test-bond1: left promiscuous mode
[  896.771937] test-bond0: left promiscuous mode
[  897.456734] test-dummy0: entered promiscuous mode
[  899.473500] test-dummy0: left promiscuous mode
[  899.583189] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  899.587840] test-bond1 (unregistering): Released all slaves
[  899.599888] test-bond0 (unregistering): Released all slaves