[  863.390603] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  863.390687] test-bond1: (slave test-bond0): making interface the new active one
[  863.390746] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  863.406228] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  863.414230] test-bond1: entered promiscuous mode
[  863.414264] test-bond0: entered promiscuous mode
[  864.417168] test-bond1: left promiscuous mode
[  864.417212] test-bond0: left promiscuous mode
[  865.057276] test-dummy0: entered promiscuous mode
[  867.072439] test-dummy0: left promiscuous mode
[  867.187725] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  867.196133] test-bond1 (unregistering): Released all slaves
[  867.209994] test-bond0 (unregistering): Released all slaves