[  822.639731] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  822.639842] test-bond1: (slave test-bond0): making interface the new active one
[  822.639928] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  822.655871] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  822.664090] test-bond1: entered promiscuous mode
[  822.664153] test-bond0: entered promiscuous mode
[  823.667142] test-bond1: left promiscuous mode
[  823.667247] test-bond0: left promiscuous mode
[  824.293608] test-dummy0: entered promiscuous mode
[  826.312523] test-dummy0: left promiscuous mode
[  826.420742] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  826.425108] test-bond1 (unregistering): Released all slaves
[  826.437265] test-bond0 (unregistering): Released all slaves