[  809.752970] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  809.753109] test-bond1: (slave test-bond0): making interface the new active one
[  809.753210] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  809.774289] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  809.784276] test-bond1: entered promiscuous mode
[  809.784316] test-bond0: entered promiscuous mode
[  810.786819] test-bond1: left promiscuous mode
[  810.786872] test-bond0: left promiscuous mode
[  811.443787] test-dummy0: entered promiscuous mode
[  813.460596] test-dummy0: left promiscuous mode
[  813.584280] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  813.590231] test-bond1 (unregistering): Released all slaves
[  813.603967] test-bond0 (unregistering): Released all slaves