[  691.375619] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  691.376735] test-bond1: (slave test-bond0): making interface the new active one
[  691.376829] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  691.395564] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  691.407561] test-bond1: entered promiscuous mode
[  691.407612] test-bond0: entered promiscuous mode
[  692.410477] test-bond1: left promiscuous mode
[  692.410540] test-bond0: left promiscuous mode
[  693.098774] test-dummy0: entered promiscuous mode
[  695.114467] test-dummy0: left promiscuous mode
[  695.237321] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  695.247119] test-bond1 (unregistering): Released all slaves
[  695.256842] test-bond0 (unregistering): Released all slaves