[  798.855701] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  798.855801] test-bond1: (slave test-bond0): making interface the new active one
[  798.855885] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  798.872839] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  798.881549] test-bond1: entered promiscuous mode
[  798.881618] test-bond0: entered promiscuous mode
[  799.883853] test-bond1: left promiscuous mode
[  799.883942] test-bond0: left promiscuous mode
[  800.531253] test-dummy0: entered promiscuous mode
[  802.553534] test-dummy0: left promiscuous mode
[  802.677865] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  802.686702] test-bond1 (unregistering): Released all slaves
[  802.695402] test-bond0 (unregistering): Released all slaves