[ 1067.801301][T25822] 8021q: adding VLAN 0 to HW filter on device test-bond0
[ 1067.803303][T25822] test-bond1: (slave test-bond0): making interface the new active one
[ 1067.803714][T25822] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[ 1068.014959][T25831] 8021q: adding VLAN 0 to HW filter on device test-bond1
[ 1068.069465][T25834] test-bond1: entered promiscuous mode
[ 1068.069647][T25834] test-bond0: entered promiscuous mode
[ 1069.085489][T25834] test-bond1: left promiscuous mode
[ 1069.085685][T25834] test-bond0: left promiscuous mode
[ 1070.667678][T25836] test-dummy0: entered promiscuous mode
[ 1072.694557][T25836] test-dummy0: left promiscuous mode
[ 1072.861024][T25839] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[ 1072.868649][T25839] test-bond1 (unregistering): Released all slaves
[ 1072.909746][T25840] test-bond0 (unregistering): Released all slaves