[  831.190428] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  831.190588] test-bond1: (slave test-bond0): making interface the new active one
[  831.190710] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  831.209260] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  831.218080] test-bond1: entered promiscuous mode
[  831.218120] test-bond0: entered promiscuous mode
[  832.220334] test-bond1: left promiscuous mode
[  832.220384] test-bond0: left promiscuous mode
[  832.945183] test-dummy0: entered promiscuous mode
[  834.965687] test-dummy0: left promiscuous mode
[  835.093065] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  835.098716] test-bond1 (unregistering): Released all slaves
[  835.110852] test-bond0 (unregistering): Released all slaves