[  864.557716] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  864.557812] test-bond1: (slave test-bond0): making interface the new active one
[  864.557897] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  864.578506] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  864.588194] test-bond1: entered promiscuous mode
[  864.588236] test-bond0: entered promiscuous mode
[  865.590382] test-bond1: left promiscuous mode
[  865.590442] test-bond0: left promiscuous mode
[  866.262941] test-dummy0: entered promiscuous mode
[  868.279826] test-dummy0: left promiscuous mode
[  868.411190] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  868.420751] test-bond1 (unregistering): Released all slaves
[  868.434505] test-bond0 (unregistering): Released all slaves