[  694.218970] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  694.219087] test-bond1: (slave test-bond0): making interface the new active one
[  694.219182] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  694.236960] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  694.249250] test-bond1: entered promiscuous mode
[  694.249294] test-bond0: entered promiscuous mode
[  695.264420] test-bond1: left promiscuous mode
[  695.264474] test-bond0: left promiscuous mode
[  695.949573] test-dummy0: entered promiscuous mode
[  697.966630] test-dummy0: left promiscuous mode
[  698.073744] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  698.079995] test-bond1 (unregistering): Released all slaves
[  698.093120] test-bond0 (unregistering): Released all slaves