[  844.593662][T22139] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  844.594919][T22139] test-bond1: (slave test-bond0): making interface the new active one
[  844.595427][T22139] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  844.757130][T22150] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  844.975948][T22154] test-bond1: entered promiscuous mode
[  844.976170][T22154] test-bond0: entered promiscuous mode
[  845.996037][T22154] test-bond1: left promiscuous mode
[  845.996478][T22154] test-bond0: left promiscuous mode
[  847.508274][T22162] test-dummy0: entered promiscuous mode
[  849.547543][T22162] test-dummy0: left promiscuous mode
[  849.725659][T22165] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  849.733885][T22165] test-bond1 (unregistering): Released all slaves
[  849.788006][T22166] test-bond0 (unregistering): Released all slaves