[  862.493542] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  862.493659] test-bond1: (slave test-bond0): making interface the new active one
[  862.493746] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  862.511097] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  862.519921] test-bond1: entered promiscuous mode
[  862.519956] test-bond0: entered promiscuous mode
[  863.524308] test-bond1: left promiscuous mode
[  863.524372] test-bond0: left promiscuous mode
[  864.201635] test-dummy0: entered promiscuous mode
[  866.227257] test-dummy0: left promiscuous mode
[  866.356509] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  866.362641] test-bond1 (unregistering): Released all slaves
[  866.377934] test-bond0 (unregistering): Released all slaves