[  806.467058] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  806.467217] test-bond1: (slave test-bond0): making interface the new active one
[  806.467338] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  806.491726] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  806.503254] test-bond1: entered promiscuous mode
[  806.503332] test-bond0: entered promiscuous mode
[  807.505688] test-bond1: left promiscuous mode
[  807.505782] test-bond0: left promiscuous mode
[  808.271145] test-dummy0: entered promiscuous mode
[  810.288747] test-dummy0: left promiscuous mode
[  810.429321] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  810.435836] test-bond1 (unregistering): Released all slaves
[  810.449006] test-bond0 (unregistering): Released all slaves