[  824.811494] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  824.811629] test-bond1: (slave test-bond0): making interface the new active one
[  824.811725] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  824.829358] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  824.837772] test-bond1: entered promiscuous mode
[  824.837810] test-bond0: entered promiscuous mode
[  825.840246] test-bond1: left promiscuous mode
[  825.840300] test-bond0: left promiscuous mode
[  826.496298] test-dummy0: entered promiscuous mode
[  828.517225] test-dummy0: left promiscuous mode
[  828.632361] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  828.637436] test-bond1 (unregistering): Released all slaves
[  828.649562] test-bond0 (unregistering): Released all slaves