[  690.603898] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  690.604089] test-bond1: (slave test-bond0): making interface the new active one
[  690.604249] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  690.623187] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  690.634609] test-bond1: entered promiscuous mode
[  690.634678] test-bond0: entered promiscuous mode
[  691.648043] test-bond1: left promiscuous mode
[  691.648172] test-bond0: left promiscuous mode
[  692.306428] test-dummy0: entered promiscuous mode
[  694.322334] test-dummy0: left promiscuous mode
[  694.436524] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  694.443123] test-bond1 (unregistering): Released all slaves
[  694.451945] test-bond0 (unregistering): Released all slaves