[  862.939197] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  862.939298] test-bond1: (slave test-bond0): making interface the new active one
[  862.939388] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  862.957266] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  862.965736] test-bond1: entered promiscuous mode
[  862.965772] test-bond0: entered promiscuous mode
[  863.967538] test-bond1: left promiscuous mode
[  863.967588] test-bond0: left promiscuous mode
[  864.579642] test-dummy0: entered promiscuous mode
[  866.596472] test-dummy0: left promiscuous mode
[  866.707025] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  866.718772] test-bond1 (unregistering): Released all slaves
[  866.726787] test-bond0 (unregistering): Released all slaves