[  808.503744] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  808.503868] test-bond1: (slave test-bond0): making interface the new active one
[  808.503952] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  808.527754] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  808.538484] test-bond1: entered promiscuous mode
[  808.538565] test-bond0: entered promiscuous mode
[  809.540851] test-bond1: left promiscuous mode
[  809.540938] test-bond0: left promiscuous mode
[  810.254016] test-dummy0: entered promiscuous mode
[  812.273419] test-dummy0: left promiscuous mode
[  812.417450] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  812.428645] test-bond1 (unregistering): Released all slaves
[  812.437367] test-bond0 (unregistering): Released all slaves