[  693.423624] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  693.423732] test-bond1: (slave test-bond0): making interface the new active one
[  693.423825] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  693.440035] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  693.451289] test-bond1: entered promiscuous mode
[  693.451363] test-bond0: entered promiscuous mode
[  694.454051] test-bond1: left promiscuous mode
[  694.454137] test-bond0: left promiscuous mode
[  695.110745] test-dummy0: entered promiscuous mode
[  697.141991] test-dummy0: left promiscuous mode
[  697.275722] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  697.283929] test-bond1 (unregistering): Released all slaves
[  697.296077] test-bond0 (unregistering): Released all slaves