[  953.067904][T23170] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  953.069223][T23170] test-bond1: (slave test-bond0): making interface the new active one
[  953.069706][T23170] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  953.225826][T23176] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  953.282898][T23179] test-bond1: entered promiscuous mode
[  953.283040][T23179] test-bond0: entered promiscuous mode
[  954.293982][T23179] test-bond1: left promiscuous mode
[  954.294142][T23179] test-bond0: left promiscuous mode
[  955.711396][T23181] test-dummy0: entered promiscuous mode
[  957.740547][T23181] test-dummy0: left promiscuous mode
[  957.902192][T23184] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  957.908550][T23184] test-bond1 (unregistering): Released all slaves
[  957.965120][T23185] test-bond0 (unregistering): Released all slaves