[ 1069.797799][T21945] 8021q: adding VLAN 0 to HW filter on device test-bond0
[ 1069.798950][T21945] test-bond1: (slave test-bond0): making interface the new active one
[ 1069.799396][T21945] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[ 1070.032028][T21954] 8021q: adding VLAN 0 to HW filter on device test-bond1
[ 1070.095295][T21957] test-bond1: entered promiscuous mode
[ 1070.095445][T21957] test-bond0: entered promiscuous mode
[ 1071.116486][T21957] test-bond1: left promiscuous mode
[ 1071.117099][T21957] test-bond0: left promiscuous mode
[ 1073.151835][T21959] test-dummy0: entered promiscuous mode
[ 1075.200899][T21959] test-dummy0: left promiscuous mode
[ 1075.392851][T21962] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[ 1075.398710][T21962] test-bond1 (unregistering): Released all slaves
[ 1075.446950][T21963] test-bond0 (unregistering): Released all slaves