[  865.833066] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  865.833235] test-bond1: (slave test-bond0): making interface the new active one
[  865.833347] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  865.852520] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  865.861541] test-bond1: entered promiscuous mode
[  865.861578] test-bond0: entered promiscuous mode
[  866.863980] test-bond1: left promiscuous mode
[  866.864024] test-bond0: left promiscuous mode
[  867.648850] test-dummy0: entered promiscuous mode
[  869.673942] test-dummy0: left promiscuous mode
[  869.825438] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  869.833181] test-bond1 (unregistering): Released all slaves
[  869.841602] test-bond0 (unregistering): Released all slaves