[  809.152850] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  809.153013] test-bond1: (slave test-bond0): making interface the new active one
[  809.153120] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  809.175733] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  809.186022] test-bond1: entered promiscuous mode
[  809.186087] test-bond0: entered promiscuous mode
[  810.188584] test-bond1: left promiscuous mode
[  810.188674] test-bond0: left promiscuous mode
[  810.971050] test-dummy0: entered promiscuous mode
[  813.001207] test-dummy0: left promiscuous mode
[  813.142541] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  813.152155] test-bond1 (unregistering): Released all slaves
[  813.165048] test-bond0 (unregistering): Released all slaves