[  808.682586] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  808.682695] test-bond1: (slave test-bond0): making interface the new active one
[  808.682763] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  808.704358] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  808.714780] test-bond1: entered promiscuous mode
[  808.714813] test-bond0: entered promiscuous mode
[  809.717197] test-bond1: left promiscuous mode
[  809.717254] test-bond0: left promiscuous mode
[  810.405309] test-dummy0: entered promiscuous mode
[  812.424184] test-dummy0: left promiscuous mode
[  812.536826] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  812.542061] test-bond1 (unregistering): Released all slaves
[  812.556059] test-bond0 (unregistering): Released all slaves