[  691.560110] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  691.560292] test-bond1: (slave test-bond0): making interface the new active one
[  691.560392] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  691.580171] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  691.591734] test-bond1: entered promiscuous mode
[  691.591807] test-bond0: entered promiscuous mode
[  692.594568] test-bond1: left promiscuous mode
[  692.594662] test-bond0: left promiscuous mode
[  693.270081] test-dummy0: entered promiscuous mode
[  695.297621] test-dummy0: left promiscuous mode
[  695.410793] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  695.417054] test-bond1 (unregistering): Released all slaves
[  695.428689] test-bond0 (unregistering): Released all slaves