[  864.482149] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  864.482289] test-bond1: (slave test-bond0): making interface the new active one
[  864.482393] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  864.500443] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  864.509257] test-bond1: entered promiscuous mode
[  864.509292] test-bond0: entered promiscuous mode
[  865.511268] test-bond1: left promiscuous mode
[  865.511306] test-bond0: left promiscuous mode
[  866.144705] test-dummy0: entered promiscuous mode
[  868.164224] test-dummy0: left promiscuous mode
[  868.271827] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  868.283272] test-bond1 (unregistering): Released all slaves
[  868.296194] test-bond0 (unregistering): Released all slaves