[  697.985767] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  697.985959] test-bond1: (slave test-bond0): making interface the new active one
[  697.986101] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  698.008926] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  698.021702] test-bond1: entered promiscuous mode
[  698.021740] test-bond0: entered promiscuous mode
[  699.024414] test-bond1: left promiscuous mode
[  699.024473] test-bond0: left promiscuous mode
[  699.735722] test-dummy0: entered promiscuous mode
[  701.756036] test-dummy0: left promiscuous mode
[  701.901790] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  701.915894] test-bond1 (unregistering): Released all slaves
[  701.927741] test-bond0 (unregistering): Released all slaves