[  862.773640] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  862.773750] test-bond1: (slave test-bond0): making interface the new active one
[  862.773838] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  862.792245] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  862.801147] test-bond1: entered promiscuous mode
[  862.801224] test-bond0: entered promiscuous mode
[  863.803363] test-bond1: left promiscuous mode
[  863.803410] test-bond0: left promiscuous mode
[  864.500140] test-dummy0: entered promiscuous mode
[  866.523619] test-dummy0: left promiscuous mode
[  866.636746] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  866.642484] test-bond1 (unregistering): Released all slaves
[  866.654625] test-bond0 (unregistering): Released all slaves