[  693.588528] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  693.588678] test-bond1: (slave test-bond0): making interface the new active one
[  693.588792] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  693.609617] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  693.627500] test-bond1: entered promiscuous mode
[  693.627555] test-bond0: entered promiscuous mode
[  694.651989] test-bond1: left promiscuous mode
[  694.652049] test-bond0: left promiscuous mode
[  695.332916] test-dummy0: entered promiscuous mode
[  697.357539] test-dummy0: left promiscuous mode
[  697.475836] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  697.483794] test-bond1 (unregistering): Released all slaves
[  697.495484] test-bond0 (unregistering): Released all slaves