[  864.178246] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  864.178413] test-bond1: (slave test-bond0): making interface the new active one
[  864.178529] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  864.197079] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  864.206827] test-bond1: entered promiscuous mode
[  864.206864] test-bond0: entered promiscuous mode
[  865.209175] test-bond1: left promiscuous mode
[  865.209228] test-bond0: left promiscuous mode
[  865.984162] test-dummy0: entered promiscuous mode
[  867.999667] test-dummy0: left promiscuous mode
[  868.128212] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  868.140055] test-bond1 (unregistering): Released all slaves
[  868.153140] test-bond0 (unregistering): Released all slaves