[  762.229090] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  762.229203] test-bond1: (slave test-bond0): making interface the new active one
[  762.229297] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  762.249568] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  762.259253] test-bond1: entered promiscuous mode
[  762.259291] test-bond0: entered promiscuous mode
[  763.261684] test-bond1: left promiscuous mode
[  763.261736] test-bond0: left promiscuous mode
[  764.169636] test-dummy0: entered promiscuous mode
[  766.187852] test-dummy0: left promiscuous mode
[  766.342057] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  766.349115] test-bond1 (unregistering): Released all slaves
[  766.358722] test-bond0 (unregistering): Released all slaves