[  864.675670] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  864.675816] test-bond1: (slave test-bond0): making interface the new active one
[  864.675916] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  864.692356] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  864.700972] test-bond1: entered promiscuous mode
[  864.701013] test-bond0: entered promiscuous mode
[  865.703786] test-bond1: left promiscuous mode
[  865.703869] test-bond0: left promiscuous mode
[  866.351139] test-dummy0: entered promiscuous mode
[  868.368621] test-dummy0: left promiscuous mode
[  868.494208] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  868.499092] test-bond1 (unregistering): Released all slaves
[  868.511220] test-bond0 (unregistering): Released all slaves