[  829.153656] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  829.153771] test-bond1: (slave test-bond0): making interface the new active one
[  829.153854] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  829.171231] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  829.179043] test-bond1: entered promiscuous mode
[  829.179065] test-bond0: entered promiscuous mode
[  830.181039] test-bond1: left promiscuous mode
[  830.181064] test-bond0: left promiscuous mode
[  830.832803] test-dummy0: entered promiscuous mode
[  832.862774] test-dummy0: left promiscuous mode
[  832.974521] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  832.981389] test-bond1 (unregistering): Released all slaves
[  832.993804] test-bond0 (unregistering): Released all slaves