[  954.547363][T22830] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  954.548461][T22830] test-bond1: (slave test-bond0): making interface the new active one
[  954.548870][T22830] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  954.672721][T22835] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  954.733758][T22838] test-bond1: entered promiscuous mode
[  954.733928][T22838] test-bond0: entered promiscuous mode
[  955.744423][T22838] test-bond1: left promiscuous mode
[  955.744631][T22838] test-bond0: left promiscuous mode
[  957.231348][T22840] test-dummy0: entered promiscuous mode
[  959.269837][T22840] test-dummy0: left promiscuous mode
[  959.443271][T22843] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  959.448532][T22843] test-bond1 (unregistering): Released all slaves
[  959.501483][T22844] test-bond0 (unregistering): Released all slaves