[  810.108134] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  810.108239] test-bond1: (slave test-bond0): making interface the new active one
[  810.108322] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  810.131276] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  810.142537] test-bond1: entered promiscuous mode
[  810.142585] test-bond0: entered promiscuous mode
[  811.144863] test-bond1: left promiscuous mode
[  811.144919] test-bond0: left promiscuous mode
[  811.827685] test-dummy0: entered promiscuous mode
[  813.845115] test-dummy0: left promiscuous mode
[  813.976844] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  813.982192] test-bond1 (unregistering): Released all slaves
[  813.990996] test-bond0 (unregistering): Released all slaves