[  809.162277] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  809.162382] test-bond1: (slave test-bond0): making interface the new active one
[  809.162464] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  809.186050] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  809.196426] test-bond1: entered promiscuous mode
[  809.196470] test-bond0: entered promiscuous mode
[  810.198772] test-bond1: left promiscuous mode
[  810.198825] test-bond0: left promiscuous mode
[  810.874546] test-dummy0: entered promiscuous mode
[  812.892727] test-dummy0: left promiscuous mode
[  813.006164] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  813.011202] test-bond1 (unregistering): Released all slaves
[  813.020068] test-bond0 (unregistering): Released all slaves