[  845.679805][T22230] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  845.680980][T22230] test-bond1: (slave test-bond0): making interface the new active one
[  845.681633][T22230] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  845.845645][T22242] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  845.952600][T22245] test-bond1: entered promiscuous mode
[  845.961761][T22245] test-bond0: entered promiscuous mode
[  846.979421][T22245] test-bond1: left promiscuous mode
[  846.979697][T22245] test-bond0: left promiscuous mode
[  848.576065][T22253] test-dummy0: entered promiscuous mode
[  850.624187][T22253] test-dummy0: left promiscuous mode
[  850.809137][T22256] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  850.819243][T22256] test-bond1 (unregistering): Released all slaves
[  850.865660][T22257] test-bond0 (unregistering): Released all slaves