[  995.635032][T22946] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  995.636240][T22946] test-bond1: (slave test-bond0): making interface the new active one
[  995.636677][T22946] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  995.858869][T22956] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  995.925890][T22959] test-bond1: entered promiscuous mode
[  995.926082][T22959] test-bond0: entered promiscuous mode
[  996.937092][T22959] test-bond1: left promiscuous mode
[  996.937297][T22959] test-bond0: left promiscuous mode
[  998.409832][T22961] test-dummy0: entered promiscuous mode
[ 1000.452873][T22961] test-dummy0: left promiscuous mode
[ 1000.612528][T22964] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[ 1000.621400][T22964] test-bond1 (unregistering): Released all slaves
[ 1000.662875][T22965] test-bond0 (unregistering): Released all slaves