[  696.174646] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  696.174762] test-bond1: (slave test-bond0): making interface the new active one
[  696.174846] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  696.192757] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  696.204196] test-bond1: entered promiscuous mode
[  696.204238] test-bond0: entered promiscuous mode
[  697.206494] test-bond1: left promiscuous mode
[  697.206545] test-bond0: left promiscuous mode
[  697.874688] test-dummy0: entered promiscuous mode
[  699.896588] test-dummy0: left promiscuous mode
[  700.011085] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  700.017379] test-bond1 (unregistering): Released all slaves
[  700.028971] test-bond0 (unregistering): Released all slaves