[  865.501739] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  865.501854] test-bond1: (slave test-bond0): making interface the new active one
[  865.501940] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  865.518456] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  865.527058] test-bond1: entered promiscuous mode
[  865.527106] test-bond0: entered promiscuous mode
[  866.529535] test-bond1: left promiscuous mode
[  866.529587] test-bond0: left promiscuous mode
[  867.168193] test-dummy0: entered promiscuous mode
[  869.183346] test-dummy0: left promiscuous mode
[  869.305235] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  869.311208] test-bond1 (unregistering): Released all slaves
[  869.319871] test-bond0 (unregistering): Released all slaves