[  810.199557] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  810.199664] test-bond1: (slave test-bond0): making interface the new active one
[  810.199754] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  810.222585] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  810.233233] test-bond1: entered promiscuous mode
[  810.233270] test-bond0: entered promiscuous mode
[  811.235506] test-bond1: left promiscuous mode
[  811.235560] test-bond0: left promiscuous mode
[  811.918069] test-dummy0: entered promiscuous mode
[  813.934781] test-dummy0: left promiscuous mode
[  814.046839] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  814.051248] test-bond1 (unregistering): Released all slaves
[  814.065095] test-bond0 (unregistering): Released all slaves