[  687.715561] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  687.715716] test-bond1: (slave test-bond0): making interface the new active one
[  687.715834] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  687.733437] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  687.744822] test-bond1: entered promiscuous mode
[  687.744886] test-bond0: entered promiscuous mode
[  688.747207] test-bond1: left promiscuous mode
[  688.747310] test-bond0: left promiscuous mode
[  689.452604] test-dummy0: entered promiscuous mode
[  691.471963] test-dummy0: left promiscuous mode
[  691.586136] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  691.591282] test-bond1 (unregistering): Released all slaves
[  691.599933] test-bond0 (unregistering): Released all slaves