[  694.022650] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  694.022883] test-bond1: (slave test-bond0): making interface the new active one
[  694.023022] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  694.044166] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  694.056836] test-bond1: entered promiscuous mode
[  694.056886] test-bond0: entered promiscuous mode
[  695.061016] test-bond1: left promiscuous mode
[  695.061107] test-bond0: left promiscuous mode
[  695.759903] test-dummy0: entered promiscuous mode
[  697.802068] test-dummy0: left promiscuous mode
[  697.950975] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  697.961859] test-bond1 (unregistering): Released all slaves
[  697.970515] test-bond0 (unregistering): Released all slaves