[  808.447948] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  808.448093] test-bond1: (slave test-bond0): making interface the new active one
[  808.448194] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  808.469305] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  808.479854] test-bond1: entered promiscuous mode
[  808.479892] test-bond0: entered promiscuous mode
[  809.482367] test-bond1: left promiscuous mode
[  809.482426] test-bond0: left promiscuous mode
[  810.154117] test-dummy0: entered promiscuous mode
[  812.168646] test-dummy0: left promiscuous mode
[  812.296116] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  812.308410] test-bond1 (unregistering): Released all slaves
[  812.317353] test-bond0 (unregistering): Released all slaves