[  863.940169] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  863.940279] test-bond1: (slave test-bond0): making interface the new active one
[  863.940368] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  863.962950] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  863.973574] test-bond1: entered promiscuous mode
[  863.973640] test-bond0: entered promiscuous mode
[  864.977004] test-bond1: left promiscuous mode
[  864.977099] test-bond0: left promiscuous mode
[  865.661199] test-dummy0: entered promiscuous mode
[  867.683424] test-dummy0: left promiscuous mode
[  867.800070] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  867.808429] test-bond1 (unregistering): Released all slaves
[  867.822064] test-bond0 (unregistering): Released all slaves