[  865.335608] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  865.335782] test-bond1: (slave test-bond0): making interface the new active one
[  865.335896] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  865.359656] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  865.370320] test-bond1: entered promiscuous mode
[  865.370359] test-bond0: entered promiscuous mode
[  866.372636] test-bond1: left promiscuous mode
[  866.372700] test-bond0: left promiscuous mode
[  867.013058] test-dummy0: entered promiscuous mode
[  869.039715] test-dummy0: left promiscuous mode
[  869.169526] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  869.174926] test-bond1 (unregistering): Released all slaves
[  869.194695] test-bond0 (unregistering): Released all slaves