[  814.344628][T22382] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  814.345784][T22382] test-bond1: (slave test-bond0): making interface the new active one
[  814.346227][T22382] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  814.490356][T22388] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  814.562256][T22391] test-bond1: entered promiscuous mode
[  814.562423][T22391] test-bond0: entered promiscuous mode
[  815.634221][T22391] test-bond1: left promiscuous mode
[  815.634471][T22391] test-bond0: left promiscuous mode
[  817.187872][T22393] test-dummy0: entered promiscuous mode
[  819.226583][T22393] test-dummy0: left promiscuous mode
[  819.409974][T22396] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  819.416144][T22396] test-bond1 (unregistering): Released all slaves
[  819.465512][T22397] test-bond0 (unregistering): Released all slaves