[  174.107468][ T1259] test-bond1: (slave test-bond0): making interface the new active one
[  174.110844][ T1259] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  174.322288][ T1267] test-bond1: entered promiscuous mode
[  174.322489][ T1267] test-bond0: entered promiscuous mode
[  175.334955][ T1267] test-bond1: left promiscuous mode
[  175.335196][ T1267] test-bond0: left promiscuous mode
[  176.837849][ T1269] test-dummy0: entered promiscuous mode
[  178.874175][ T1269] test-dummy0: left promiscuous mode
[  179.056611][ T1272] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  179.065051][ T1272] test-bond1 (unregistering): Released all slaves
[  179.111846][ T1273] test-bond0 (unregistering): Released all slaves