[  476.969236] test-bond1: (slave test-bond0): making interface the new active one
[  476.969336] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  476.995447] test-bond1: entered promiscuous mode
[  476.995484] test-bond0: entered promiscuous mode
[  477.997624] test-bond1: left promiscuous mode
[  477.997676] test-bond0: left promiscuous mode
[  478.682121] test-dummy0: entered promiscuous mode
[  480.698454] test-dummy0: left promiscuous mode
[  480.826722] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  480.838560] test-bond1 (unregistering): Released all slaves
[  480.847863] test-bond0 (unregistering): Released all slaves