[  806.323850] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  806.323956] test-bond1: (slave test-bond0): making interface the new active one
[  806.324041] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  806.346036] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  806.356507] test-bond1: entered promiscuous mode
[  806.356577] test-bond0: entered promiscuous mode
[  807.360788] test-bond1: left promiscuous mode
[  807.360882] test-bond0: left promiscuous mode
[  808.061478] test-dummy0: entered promiscuous mode
[  810.078012] test-dummy0: left promiscuous mode
[  810.202056] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  810.209247] test-bond1 (unregistering): Released all slaves
[  810.218158] test-bond0 (unregistering): Released all slaves