[  809.048623] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  809.048728] test-bond1: (slave test-bond0): making interface the new active one
[  809.048814] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  809.071409] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  809.082536] test-bond1: entered promiscuous mode
[  809.082572] test-bond0: entered promiscuous mode
[  810.085597] test-bond1: left promiscuous mode
[  810.085651] test-bond0: left promiscuous mode
[  810.778161] test-dummy0: entered promiscuous mode
[  812.800072] test-dummy0: left promiscuous mode
[  812.914249] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  812.924292] test-bond1 (unregistering): Released all slaves
[  812.937432] test-bond0 (unregistering): Released all slaves