[  811.037929] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  811.038042] test-bond1: (slave test-bond0): making interface the new active one
[  811.038126] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  811.061638] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  811.071853] test-bond1: entered promiscuous mode
[  811.071925] test-bond0: entered promiscuous mode
[  812.074294] test-bond1: left promiscuous mode
[  812.074425] test-bond0: left promiscuous mode
[  812.837611] test-dummy0: entered promiscuous mode
[  814.858879] test-dummy0: left promiscuous mode
[  814.984704] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  814.996371] test-bond1 (unregistering): Released all slaves
[  815.005298] test-bond0 (unregistering): Released all slaves