[  806.781700] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  806.781861] test-bond1: (slave test-bond0): making interface the new active one
[  806.781967] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  806.806023] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  806.818128] test-bond1: entered promiscuous mode
[  806.818170] test-bond0: entered promiscuous mode
[  807.820416] test-bond1: left promiscuous mode
[  807.820467] test-bond0: left promiscuous mode
[  808.623383] test-dummy0: entered promiscuous mode
[  810.639729] test-dummy0: left promiscuous mode
[  810.772612] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  810.780169] test-bond1 (unregistering): Released all slaves
[  810.790301] test-bond0 (unregistering): Released all slaves