[  864.866137] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  864.866221] test-bond1: (slave test-bond0): making interface the new active one
[  864.866279] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  864.886445] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  864.895944] test-bond1: entered promiscuous mode
[  864.895970] test-bond0: entered promiscuous mode
[  865.897659] test-bond1: left promiscuous mode
[  865.897698] test-bond0: left promiscuous mode
[  866.537355] test-dummy0: entered promiscuous mode
[  868.555449] test-dummy0: left promiscuous mode
[  868.668663] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  868.677857] test-bond1 (unregistering): Released all slaves
[  868.685350] test-bond0 (unregistering): Released all slaves