[  808.903408] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  808.903525] test-bond1: (slave test-bond0): making interface the new active one
[  808.903614] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  808.928193] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  808.940362] test-bond1: entered promiscuous mode
[  808.940482] test-bond0: entered promiscuous mode
[  809.942789] test-bond1: left promiscuous mode
[  809.942915] test-bond0: left promiscuous mode
[  810.666787] test-dummy0: entered promiscuous mode
[  812.687552] test-dummy0: left promiscuous mode
[  812.820954] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  812.825951] test-bond1 (unregistering): Released all slaves
[  812.836986] test-bond0 (unregistering): Released all slaves