[  866.868765] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  866.868849] test-bond1: (slave test-bond0): making interface the new active one
[  866.868931] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  866.889139] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  866.899027] test-bond1: entered promiscuous mode
[  866.899060] test-bond0: entered promiscuous mode
[  867.900908] test-bond1: left promiscuous mode
[  867.900947] test-bond0: left promiscuous mode
[  868.540971] test-dummy0: entered promiscuous mode
[  870.557365] test-dummy0: left promiscuous mode
[  870.659751] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  870.665745] test-bond1 (unregistering): Released all slaves
[  870.674309] test-bond0 (unregistering): Released all slaves