[  473.445766] test-bond1: (slave test-bond0): making interface the new active one
[  473.445881] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  473.472437] test-bond1: entered promiscuous mode
[  473.472478] test-bond0: entered promiscuous mode
[  474.475119] test-bond1: left promiscuous mode
[  474.475187] test-bond0: left promiscuous mode
[  475.162898] test-dummy0: entered promiscuous mode
[  477.195052] test-dummy0: left promiscuous mode
[  477.347448] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  477.351679] test-bond1 (unregistering): Released all slaves
[  477.363880] test-bond0 (unregistering): Released all slaves