[  865.081911] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  865.082020] test-bond1: (slave test-bond0): making interface the new active one
[  865.082108] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  865.104959] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  865.115998] test-bond1: entered promiscuous mode
[  865.116047] test-bond0: entered promiscuous mode
[  866.118377] test-bond1: left promiscuous mode
[  866.118427] test-bond0: left promiscuous mode
[  866.902172] test-dummy0: entered promiscuous mode
[  868.923505] test-dummy0: left promiscuous mode
[  869.074113] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  869.078959] test-bond1 (unregistering): Released all slaves
[  869.092817] test-bond0 (unregistering): Released all slaves