[  862.953159] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  862.953256] test-bond1: (slave test-bond0): making interface the new active one
[  862.953347] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  862.971010] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  862.979296] test-bond1: entered promiscuous mode
[  862.979330] test-bond0: entered promiscuous mode
[  863.981369] test-bond1: left promiscuous mode
[  863.981409] test-bond0: left promiscuous mode
[  864.627270] test-dummy0: entered promiscuous mode
[  866.644442] test-dummy0: left promiscuous mode
[  866.777525] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  866.782850] test-bond1 (unregistering): Released all slaves
[  866.794029] test-bond0 (unregistering): Released all slaves