[  824.636548] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  824.636651] test-bond1: (slave test-bond0): making interface the new active one
[  824.636738] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  824.653515] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  824.662069] test-bond1: entered promiscuous mode
[  824.662105] test-bond0: entered promiscuous mode
[  825.664590] test-bond1: left promiscuous mode
[  825.664645] test-bond0: left promiscuous mode
[  826.314581] test-dummy0: entered promiscuous mode
[  828.330766] test-dummy0: left promiscuous mode
[  828.442417] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  828.447641] test-bond1 (unregistering): Released all slaves
[  828.456583] test-bond0 (unregistering): Released all slaves