[  865.152317] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  865.152461] test-bond1: (slave test-bond0): making interface the new active one
[  865.152562] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  865.171049] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  865.180612] test-bond1: entered promiscuous mode
[  865.180687] test-bond0: entered promiscuous mode
[  866.183074] test-bond1: left promiscuous mode
[  866.183177] test-bond0: left promiscuous mode
[  866.870476] test-dummy0: entered promiscuous mode
[  868.898241] test-dummy0: left promiscuous mode
[  869.007004] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  869.012223] test-bond1 (unregistering): Released all slaves
[  869.026247] test-bond0 (unregistering): Released all slaves