[ 1073.886406][T25879] 8021q: adding VLAN 0 to HW filter on device test-bond0
[ 1073.887431][T25879] test-bond1: (slave test-bond0): making interface the new active one
[ 1073.887791][T25879] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[ 1074.015801][T25884] 8021q: adding VLAN 0 to HW filter on device test-bond1
[ 1074.082986][T25887] test-bond1: entered promiscuous mode
[ 1074.083164][T25887] test-bond0: entered promiscuous mode
[ 1075.093088][T25887] test-bond1: left promiscuous mode
[ 1075.093579][T25887] test-bond0: left promiscuous mode
[ 1076.585958][T25889] test-dummy0: entered promiscuous mode
[ 1078.629353][T25889] test-dummy0: left promiscuous mode
[ 1078.798812][T25892] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[ 1078.806890][T25892] test-bond1 (unregistering): Released all slaves
[ 1078.855165][T25893] test-bond0 (unregistering): Released all slaves