[  865.440431] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  865.440540] test-bond1: (slave test-bond0): making interface the new active one
[  865.440630] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  865.458229] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  865.466553] test-bond1: entered promiscuous mode
[  865.466589] test-bond0: entered promiscuous mode
[  866.469178] test-bond1: left promiscuous mode
[  866.469232] test-bond0: left promiscuous mode
[  867.088812] test-dummy0: entered promiscuous mode
[  869.103376] test-dummy0: left promiscuous mode
[  869.221369] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  869.228383] test-bond1 (unregistering): Released all slaves
[  869.236344] test-bond0 (unregistering): Released all slaves