[  809.824491] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  809.824606] test-bond1: (slave test-bond0): making interface the new active one
[  809.824689] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  809.846841] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  809.857149] test-bond1: entered promiscuous mode
[  809.857186] test-bond0: entered promiscuous mode
[  810.859252] test-bond1: left promiscuous mode
[  810.859301] test-bond0: left promiscuous mode
[  811.543464] test-dummy0: entered promiscuous mode
[  813.562081] test-dummy0: left promiscuous mode
[  813.682289] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  813.687551] test-bond1 (unregistering): Released all slaves
[  813.696678] test-bond0 (unregistering): Released all slaves