[  850.272814][T22242] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  850.274231][T22242] test-bond1: (slave test-bond0): making interface the new active one
[  850.274652][T22242] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  850.470630][T22254] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  850.652336][T22263] test-bond1: entered promiscuous mode
[  850.652507][T22263] test-bond0: entered promiscuous mode
[  851.671727][T22263] test-bond1: left promiscuous mode
[  851.672257][T22263] test-bond0: left promiscuous mode
[  853.280414][T22265] test-dummy0: entered promiscuous mode
[  855.318165][T22265] test-dummy0: left promiscuous mode
[  855.509684][T22268] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  855.516162][T22268] test-bond1 (unregistering): Released all slaves
[  855.562137][T22269] test-bond0 (unregistering): Released all slaves