[  824.556455] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  824.556552] test-bond1: (slave test-bond0): making interface the new active one
[  824.556637] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  824.574308] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  824.583048] test-bond1: entered promiscuous mode
[  824.583110] test-bond0: entered promiscuous mode
[  825.586446] test-bond1: left promiscuous mode
[  825.586533] test-bond0: left promiscuous mode
[  826.289969] test-dummy0: entered promiscuous mode
[  828.317792] test-dummy0: left promiscuous mode
[  828.430264] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  828.435813] test-bond1 (unregistering): Released all slaves
[  828.449830] test-bond0 (unregistering): Released all slaves