[  809.756841] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  809.756991] test-bond1: (slave test-bond0): making interface the new active one
[  809.757089] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  809.779099] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  809.789056] test-bond1: entered promiscuous mode
[  809.789089] test-bond0: entered promiscuous mode
[  810.791642] test-bond1: left promiscuous mode
[  810.791693] test-bond0: left promiscuous mode
[  811.451012] test-dummy0: entered promiscuous mode
[  813.473502] test-dummy0: left promiscuous mode
[  813.589030] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  813.595176] test-bond1 (unregistering): Released all slaves
[  813.604000] test-bond0 (unregistering): Released all slaves