[  993.796213][T23665] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  993.797272][T23665] test-bond1: (slave test-bond0): making interface the new active one
[  993.797634][T23665] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  993.967999][T23670] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  994.035415][T23673] test-bond1: entered promiscuous mode
[  994.035629][T23673] test-bond0: entered promiscuous mode
[  995.051855][T23673] test-bond1: left promiscuous mode
[  995.052023][T23673] test-bond0: left promiscuous mode
[  996.686733][T23675] test-dummy0: entered promiscuous mode
[  998.743621][T23675] test-dummy0: left promiscuous mode
[  998.966201][T23678] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  998.973887][T23678] test-bond1 (unregistering): Released all slaves
[  999.015661][T23679] test-bond0 (unregistering): Released all slaves