[  892.060418] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  892.060523] test-bond1: (slave test-bond0): making interface the new active one
[  892.060614] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  892.077239] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  892.086173] test-bond1: entered promiscuous mode
[  892.086217] test-bond0: entered promiscuous mode
[  893.088680] test-bond1: left promiscuous mode
[  893.088728] test-bond0: left promiscuous mode
[  893.820946] test-dummy0: entered promiscuous mode
[  895.847509] test-dummy0: left promiscuous mode
[  895.998587] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  896.008892] test-bond1 (unregistering): Released all slaves
[  896.018087] test-bond0 (unregistering): Released all slaves