[  863.530668] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  863.530782] test-bond1: (slave test-bond0): making interface the new active one
[  863.530871] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  863.555558] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  863.566598] test-bond1: entered promiscuous mode
[  863.566641] test-bond0: entered promiscuous mode
[  864.568695] test-bond1: left promiscuous mode
[  864.568765] test-bond0: left promiscuous mode
[  865.261709] test-dummy0: entered promiscuous mode
[  867.285100] test-dummy0: left promiscuous mode
[  867.409231] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  867.417057] test-bond1 (unregistering): Released all slaves
[  867.426090] test-bond0 (unregistering): Released all slaves