[  765.728596] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  765.728704] test-bond1: (slave test-bond0): making interface the new active one
[  765.728789] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  765.745833] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  765.754863] test-bond1: entered promiscuous mode
[  765.754928] test-bond0: entered promiscuous mode
[  766.757407] test-bond1: left promiscuous mode
[  766.757494] test-bond0: left promiscuous mode
[  767.412673] test-dummy0: entered promiscuous mode
[  769.436893] test-dummy0: left promiscuous mode
[  769.547814] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  769.552247] test-bond1 (unregistering): Released all slaves
[  769.561375] test-bond0 (unregistering): Released all slaves