[  764.001409] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  764.001513] test-bond1: (slave test-bond0): making interface the new active one
[  764.001603] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  764.020211] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  764.029389] test-bond1: entered promiscuous mode
[  764.029466] test-bond0: entered promiscuous mode
[  765.031605] test-bond1: left promiscuous mode
[  765.031700] test-bond0: left promiscuous mode
[  765.701105] test-dummy0: entered promiscuous mode
[  767.729917] test-dummy0: left promiscuous mode
[  767.870648] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  767.881652] test-bond1 (unregistering): Released all slaves
[  767.897426] test-bond0 (unregistering): Released all slaves