[  864.428375] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  864.428486] test-bond1: (slave test-bond0): making interface the new active one
[  864.428577] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  864.448983] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  864.459769] test-bond1: entered promiscuous mode
[  864.459810] test-bond0: entered promiscuous mode
[  865.462132] test-bond1: left promiscuous mode
[  865.462195] test-bond0: left promiscuous mode
[  866.275383] test-dummy0: entered promiscuous mode
[  868.291486] test-dummy0: left promiscuous mode
[  868.454062] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  868.462177] test-bond1 (unregistering): Released all slaves
[  868.470059] test-bond0 (unregistering): Released all slaves