[  952.825343][T23197] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  952.826727][T23197] test-bond1: (slave test-bond0): making interface the new active one
[  952.827150][T23197] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  953.038767][T23207] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  953.099480][T23210] test-bond1: entered promiscuous mode
[  953.099670][T23210] test-bond0: entered promiscuous mode
[  954.110160][T23210] test-bond1: left promiscuous mode
[  954.110359][T23210] test-bond0: left promiscuous mode
[  955.707769][T23212] test-dummy0: entered promiscuous mode
[  957.745499][T23212] test-dummy0: left promiscuous mode
[  957.917314][T23215] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  957.924422][T23215] test-bond1 (unregistering): Released all slaves
[  957.963661][T23216] test-bond0 (unregistering): Released all slaves