[  697.438913] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  697.439071] test-bond1: (slave test-bond0): making interface the new active one
[  697.439180] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  697.463554] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  697.475976] test-bond1: entered promiscuous mode
[  697.476054] test-bond0: entered promiscuous mode
[  698.478632] test-bond1: left promiscuous mode
[  698.478764] test-bond0: left promiscuous mode
[  699.277615] test-dummy0: entered promiscuous mode
[  701.310647] test-dummy0: left promiscuous mode
[  701.451989] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  701.460065] test-bond1 (unregistering): Released all slaves
[  701.468946] test-bond0 (unregistering): Released all slaves