[  809.290322] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  809.290498] test-bond1: (slave test-bond0): making interface the new active one
[  809.290619] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  809.314059] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  809.325580] test-bond1: entered promiscuous mode
[  809.325632] test-bond0: entered promiscuous mode
[  810.327829] test-bond1: left promiscuous mode
[  810.327884] test-bond0: left promiscuous mode
[  811.022090] test-dummy0: entered promiscuous mode
[  813.036900] test-dummy0: left promiscuous mode
[  813.175744] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  813.180207] test-bond1 (unregistering): Released all slaves
[  813.193166] test-bond0 (unregistering): Released all slaves