[ 1037.494475][T25451] 8021q: adding VLAN 0 to HW filter on device test-bond0
[ 1037.495494][T25451] test-bond1: (slave test-bond0): making interface the new active one
[ 1037.495849][T25451] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[ 1037.623321][T25456] 8021q: adding VLAN 0 to HW filter on device test-bond1
[ 1037.688427][T25459] test-bond1: entered promiscuous mode
[ 1037.688568][T25459] test-bond0: entered promiscuous mode
[ 1038.699308][T25459] test-bond1: left promiscuous mode
[ 1038.699478][T25459] test-bond0: left promiscuous mode
[ 1040.237080][T25461] test-dummy0: entered promiscuous mode
[ 1042.282545][T25461] test-dummy0: left promiscuous mode
[ 1042.452000][T25464] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[ 1042.463058][T25464] test-bond1 (unregistering): Released all slaves
[ 1042.508013][T25465] test-bond0 (unregistering): Released all slaves