[  865.847329] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  865.847517] test-bond1: (slave test-bond0): making interface the new active one
[  865.847636] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  865.868055] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  865.877860] test-bond1: entered promiscuous mode
[  865.877898] test-bond0: entered promiscuous mode
[  866.880372] test-bond1: left promiscuous mode
[  866.880427] test-bond0: left promiscuous mode
[  867.743243] test-dummy0: entered promiscuous mode
[  869.759835] test-dummy0: left promiscuous mode
[  869.908688] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  869.911010] test-bond1 (unregistering): Released all slaves
[  869.923607] test-bond0 (unregistering): Released all slaves