[ 1078.344223][T25887] 8021q: adding VLAN 0 to HW filter on device test-bond0
[ 1078.345641][T25887] test-bond1: (slave test-bond0): making interface the new active one
[ 1078.346061][T25887] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[ 1078.473174][T25892] 8021q: adding VLAN 0 to HW filter on device test-bond1
[ 1078.539657][T25895] test-bond1: entered promiscuous mode
[ 1078.539839][T25895] test-bond0: entered promiscuous mode
[ 1079.555365][T25895] test-bond1: left promiscuous mode
[ 1079.555550][T25895] test-bond0: left promiscuous mode
[ 1081.156115][T25897] test-dummy0: entered promiscuous mode
[ 1083.196705][T25897] test-dummy0: left promiscuous mode
[ 1083.386479][T25900] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[ 1083.393192][T25900] test-bond1 (unregistering): Released all slaves
[ 1083.445723][T25901] test-bond0 (unregistering): Released all slaves