[  955.514021][T23143] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  955.521166][T23143] test-bond1: (slave test-bond0): making interface the new active one
[  955.521530][T23143] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  955.662916][T23148] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  955.714866][T23151] test-bond1: entered promiscuous mode
[  955.715002][T23151] test-bond0: entered promiscuous mode
[  956.725129][T23151] test-bond1: left promiscuous mode
[  956.725289][T23151] test-bond0: left promiscuous mode
[  958.241141][T23153] test-dummy0: entered promiscuous mode
[  960.283458][T23153] test-dummy0: left promiscuous mode
[  960.451564][T23156] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  960.468094][T23156] test-bond1 (unregistering): Released all slaves
[  960.507938][T23157] test-bond0 (unregistering): Released all slaves