[  809.639776] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  809.639940] test-bond1: (slave test-bond0): making interface the new active one
[  809.640047] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  809.663394] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  809.674196] test-bond1: entered promiscuous mode
[  809.674283] test-bond0: entered promiscuous mode
[  810.676842] test-bond1: left promiscuous mode
[  810.676937] test-bond0: left promiscuous mode
[  811.377180] test-dummy0: entered promiscuous mode
[  813.404762] test-dummy0: left promiscuous mode
[  813.532910] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  813.539790] test-bond1 (unregistering): Released all slaves
[  813.548676] test-bond0 (unregistering): Released all slaves