[  808.916197] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  808.916320] test-bond1: (slave test-bond0): making interface the new active one
[  808.916400] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  808.937580] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  808.948012] test-bond1: entered promiscuous mode
[  808.948048] test-bond0: entered promiscuous mode
[  809.951069] test-bond1: left promiscuous mode
[  809.951124] test-bond0: left promiscuous mode
[  810.631554] test-dummy0: entered promiscuous mode
[  812.647035] test-dummy0: left promiscuous mode
[  812.782405] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  812.792343] test-bond1 (unregistering): Released all slaves
[  812.805374] test-bond0 (unregistering): Released all slaves