[  691.383105] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  691.383230] test-bond1: (slave test-bond0): making interface the new active one
[  691.383329] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  691.401711] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  691.413768] test-bond1: entered promiscuous mode
[  691.413813] test-bond0: entered promiscuous mode
[  692.416298] test-bond1: left promiscuous mode
[  692.416359] test-bond0: left promiscuous mode
[  693.094595] test-dummy0: entered promiscuous mode
[  695.121261] test-dummy0: left promiscuous mode
[  695.244796] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  695.255082] test-bond1 (unregistering): Released all slaves
[  695.264714] test-bond0 (unregistering): Released all slaves