[  865.324027] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  865.324171] test-bond1: (slave test-bond0): making interface the new active one
[  865.324268] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  865.343428] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  865.353337] test-bond1: entered promiscuous mode
[  865.353401] test-bond0: entered promiscuous mode
[  866.356545] test-bond1: left promiscuous mode
[  866.356632] test-bond0: left promiscuous mode
[  866.984883] test-dummy0: entered promiscuous mode
[  869.000491] test-dummy0: left promiscuous mode
[  869.122319] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  869.129748] test-bond1 (unregistering): Released all slaves
[  869.139260] test-bond0 (unregistering): Released all slaves