[  824.615777] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  824.615921] test-bond1: (slave test-bond0): making interface the new active one
[  824.616020] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  824.632635] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  824.641134] test-bond1: entered promiscuous mode
[  824.641172] test-bond0: entered promiscuous mode
[  825.643256] test-bond1: left promiscuous mode
[  825.643308] test-bond0: left promiscuous mode
[  826.322241] test-dummy0: entered promiscuous mode
[  828.344595] test-dummy0: left promiscuous mode
[  828.457440] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  828.462562] test-bond1 (unregistering): Released all slaves
[  828.474700] test-bond0 (unregistering): Released all slaves