[  865.397373] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  865.397529] test-bond1: (slave test-bond0): making interface the new active one
[  865.397634] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  865.415536] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  865.424587] test-bond1: entered promiscuous mode
[  865.424663] test-bond0: entered promiscuous mode
[  866.426732] test-bond1: left promiscuous mode
[  866.426822] test-bond0: left promiscuous mode
[  867.065405] test-dummy0: entered promiscuous mode
[  869.084712] test-dummy0: left promiscuous mode
[  869.204464] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  869.212495] test-bond1 (unregistering): Released all slaves
[  869.223590] test-bond0 (unregistering): Released all slaves