[  864.913283] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  864.913389] test-bond1: (slave test-bond0): making interface the new active one
[  864.913474] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  864.930810] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  864.938998] test-bond1: entered promiscuous mode
[  864.939063] test-bond0: entered promiscuous mode
[  865.942462] test-bond1: left promiscuous mode
[  865.942547] test-bond0: left promiscuous mode
[  866.550494] test-dummy0: entered promiscuous mode
[  868.566460] test-dummy0: left promiscuous mode
[  868.680454] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  868.685902] test-bond1 (unregistering): Released all slaves
[  868.697923] test-bond0 (unregistering): Released all slaves