[  865.252411] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  865.252558] test-bond1: (slave test-bond0): making interface the new active one
[  865.252656] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  865.269448] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  865.277989] test-bond1: entered promiscuous mode
[  865.278027] test-bond0: entered promiscuous mode
[  866.280037] test-bond1: left promiscuous mode
[  866.280082] test-bond0: left promiscuous mode
[  866.914816] test-dummy0: entered promiscuous mode
[  868.930499] test-dummy0: left promiscuous mode
[  869.059209] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  869.068227] test-bond1 (unregistering): Released all slaves
[  869.084340] test-bond0 (unregistering): Released all slaves