[  764.076907] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  764.077010] test-bond1: (slave test-bond0): making interface the new active one
[  764.077102] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  764.095380] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  764.104152] test-bond1: entered promiscuous mode
[  764.104225] test-bond0: entered promiscuous mode
[  765.106858] test-bond1: left promiscuous mode
[  765.106922] test-bond0: left promiscuous mode
[  765.756531] test-dummy0: entered promiscuous mode
[  767.776355] test-dummy0: left promiscuous mode
[  767.894554] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  767.903899] test-bond1 (unregistering): Released all slaves
[  767.916071] test-bond0 (unregistering): Released all slaves