[ 1028.563667][T21887] 8021q: adding VLAN 0 to HW filter on device test-bond0
[ 1028.564895][T21887] test-bond1: (slave test-bond0): making interface the new active one
[ 1028.565262][T21887] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[ 1028.819916][T21898] 8021q: adding VLAN 0 to HW filter on device test-bond1
[ 1028.900254][T21901] test-bond1: entered promiscuous mode
[ 1028.900415][T21901] test-bond0: entered promiscuous mode
[ 1029.922429][T21901] test-bond1: left promiscuous mode
[ 1029.922707][T21901] test-bond0: left promiscuous mode
[ 1031.818213][T21903] test-dummy0: entered promiscuous mode
[ 1033.865231][T21903] test-dummy0: left promiscuous mode
[ 1034.081247][T21906] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[ 1034.088081][T21906] test-bond1 (unregistering): Released all slaves
[ 1034.150202][T21907] test-bond0 (unregistering): Released all slaves