[  868.150131] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  868.150224] test-bond1: (slave test-bond0): making interface the new active one
[  868.150293] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  868.170895] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  868.181604] test-bond1: entered promiscuous mode
[  868.181644] test-bond0: entered promiscuous mode
[  869.183870] test-bond1: left promiscuous mode
[  869.183921] test-bond0: left promiscuous mode
[  869.822744] test-dummy0: entered promiscuous mode
[  871.840630] test-dummy0: left promiscuous mode
[  871.958187] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  871.962929] test-bond1 (unregistering): Released all slaves
[  871.975617] test-bond0 (unregistering): Released all slaves