[  829.196487] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  829.196590] test-bond1: (slave test-bond0): making interface the new active one
[  829.196659] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  829.213569] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  829.222040] test-bond1: entered promiscuous mode
[  829.222114] test-bond0: entered promiscuous mode
[  830.224261] test-bond1: left promiscuous mode
[  830.224344] test-bond0: left promiscuous mode
[  830.855688] test-dummy0: entered promiscuous mode
[  832.877679] test-dummy0: left promiscuous mode
[  832.987428] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  832.992754] test-bond1 (unregistering): Released all slaves
[  833.001764] test-bond0 (unregistering): Released all slaves