[  864.931005] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  864.931106] test-bond1: (slave test-bond0): making interface the new active one
[  864.931196] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  864.950348] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  864.959412] test-bond1: entered promiscuous mode
[  864.959448] test-bond0: entered promiscuous mode
[  865.961536] test-bond1: left promiscuous mode
[  865.961584] test-bond0: left promiscuous mode
[  866.586473] test-dummy0: entered promiscuous mode
[  868.606006] test-dummy0: left promiscuous mode
[  868.721307] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  868.727017] test-bond1 (unregistering): Released all slaves
[  868.734258] test-bond0 (unregistering): Released all slaves