[  696.842433] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  696.842577] test-bond1: (slave test-bond0): making interface the new active one
[  696.842683] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  696.860881] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  696.872321] test-bond1: entered promiscuous mode
[  696.872360] test-bond0: entered promiscuous mode
[  697.874879] test-bond1: left promiscuous mode
[  697.874931] test-bond0: left promiscuous mode
[  698.548969] test-dummy0: entered promiscuous mode
[  700.577921] test-dummy0: left promiscuous mode
[  700.696137] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  700.702621] test-bond1 (unregistering): Released all slaves
[  700.714789] test-bond0 (unregistering): Released all slaves