[  809.264755] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  809.264873] test-bond1: (slave test-bond0): making interface the new active one
[  809.264958] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  809.288026] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  809.298684] test-bond1: entered promiscuous mode
[  809.298755] test-bond0: entered promiscuous mode
[  810.302813] test-bond1: left promiscuous mode
[  810.302912] test-bond0: left promiscuous mode
[  811.027223] test-dummy0: entered promiscuous mode
[  813.051969] test-dummy0: left promiscuous mode
[  813.209330] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  813.216709] test-bond1 (unregistering): Released all slaves
[  813.225376] test-bond0 (unregistering): Released all slaves