[  809.448566] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  809.448663] test-bond1: (slave test-bond0): making interface the new active one
[  809.448736] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  809.471357] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  809.481508] test-bond1: entered promiscuous mode
[  809.481554] test-bond0: entered promiscuous mode
[  810.483699] test-bond1: left promiscuous mode
[  810.483752] test-bond0: left promiscuous mode
[  811.151485] test-dummy0: entered promiscuous mode
[  813.167215] test-dummy0: left promiscuous mode
[  813.287488] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  813.294497] test-bond1 (unregistering): Released all slaves
[  813.303558] test-bond0 (unregistering): Released all slaves