[  691.973192] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  691.973348] test-bond1: (slave test-bond0): making interface the new active one
[  691.973432] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  691.993815] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  692.006267] test-bond1: entered promiscuous mode
[  692.006313] test-bond0: entered promiscuous mode
[  693.009307] test-bond1: left promiscuous mode
[  693.009365] test-bond0: left promiscuous mode
[  693.691800] test-dummy0: entered promiscuous mode
[  695.716340] test-dummy0: left promiscuous mode
[  695.838476] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  695.846007] test-bond1 (unregistering): Released all slaves
[  695.856890] test-bond0 (unregistering): Released all slaves