[  864.185156] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  864.185315] test-bond1: (slave test-bond0): making interface the new active one
[  864.185434] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  864.203503] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  864.212160] test-bond1: entered promiscuous mode
[  864.212239] test-bond0: entered promiscuous mode
[  865.214835] test-bond1: left promiscuous mode
[  865.214952] test-bond0: left promiscuous mode
[  865.855715] test-dummy0: entered promiscuous mode
[  867.876467] test-dummy0: left promiscuous mode
[  867.997225] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  868.002417] test-bond1 (unregistering): Released all slaves
[  868.014845] test-bond0 (unregistering): Released all slaves