[  809.234668] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  809.234806] test-bond1: (slave test-bond0): making interface the new active one
[  809.234925] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  809.255340] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  809.265883] test-bond1: entered promiscuous mode
[  809.265916] test-bond0: entered promiscuous mode
[  810.267907] test-bond1: left promiscuous mode
[  810.267957] test-bond0: left promiscuous mode
[  810.928386] test-dummy0: entered promiscuous mode
[  812.944429] test-dummy0: left promiscuous mode
[  813.069944] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  813.074846] test-bond1 (unregistering): Released all slaves
[  813.086683] test-bond0 (unregistering): Released all slaves