[  691.369485] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  691.371278] test-bond1: (slave test-bond0): making interface the new active one
[  691.371378] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  691.391775] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  691.404041] test-bond1: entered promiscuous mode
[  691.404086] test-bond0: entered promiscuous mode
[  692.420820] test-bond1: left promiscuous mode
[  692.420871] test-bond0: left promiscuous mode
[  693.062700] test-dummy0: entered promiscuous mode
[  695.086809] test-dummy0: left promiscuous mode
[  695.220601] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  695.229798] test-bond1 (unregistering): Released all slaves
[  695.242462] test-bond0 (unregistering): Released all slaves