[ 1027.520402][T22253] 8021q: adding VLAN 0 to HW filter on device test-bond0
[ 1027.528027][T22253] test-bond1: (slave test-bond0): making interface the new active one
[ 1027.528427][T22253] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[ 1027.701287][T22259] 8021q: adding VLAN 0 to HW filter on device test-bond1
[ 1027.759263][T22262] test-bond1: entered promiscuous mode
[ 1027.759490][T22262] test-bond0: entered promiscuous mode
[ 1028.783763][T22262] test-bond1: left promiscuous mode
[ 1028.784013][T22262] test-bond0: left promiscuous mode
[ 1030.425734][T22264] test-dummy0: entered promiscuous mode
[ 1032.471219][T22264] test-dummy0: left promiscuous mode
[ 1032.636128][T22267] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[ 1032.641936][T22267] test-bond1 (unregistering): Released all slaves
[ 1032.691026][T22268] test-bond0 (unregistering): Released all slaves