[  688.293035] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  688.293177] test-bond1: (slave test-bond0): making interface the new active one
[  688.293281] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  688.310850] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  688.326478] test-bond1: entered promiscuous mode
[  688.326518] test-bond0: entered promiscuous mode
[  689.342345] test-bond1: left promiscuous mode
[  689.342398] test-bond0: left promiscuous mode
[  690.004984] test-dummy0: entered promiscuous mode
[  692.030200] test-dummy0: left promiscuous mode
[  692.150501] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  692.158284] test-bond1 (unregistering): Released all slaves
[  692.167030] test-bond0 (unregistering): Released all slaves