[ 1068.290153][T27913] 8021q: adding VLAN 0 to HW filter on device test-bond0
[ 1068.290899][T27913] test-bond1: (slave test-bond0): making interface the new active one
[ 1068.297608][T27913] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[ 1068.402561][T27918] 8021q: adding VLAN 0 to HW filter on device test-bond1
[ 1068.437691][T27921] test-bond1: entered promiscuous mode
[ 1068.437793][T27921] test-bond0: entered promiscuous mode
[ 1069.446666][T27921] test-bond1: left promiscuous mode
[ 1069.446901][T27921] test-bond0: left promiscuous mode
[ 1070.527083][T27923] test-dummy0: entered promiscuous mode
[ 1072.571313][T27923] test-dummy0: left promiscuous mode
[ 1072.714363][T27926] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[ 1072.719022][T27926] test-bond1 (unregistering): Released all slaves
[ 1072.752660][T27927] test-bond0 (unregistering): Released all slaves