[  852.655603][T22595] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  852.656596][T22595] test-bond1: (slave test-bond0): making interface the new active one
[  852.656936][T22595] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  852.781280][T22600] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  852.850042][T22603] test-bond1: entered promiscuous mode
[  852.850214][T22603] test-bond0: entered promiscuous mode
[  853.872897][T22603] test-bond1: left promiscuous mode
[  853.873316][T22603] test-bond0: left promiscuous mode
[  855.364989][T22605] test-dummy0: entered promiscuous mode
[  857.406808][T22605] test-dummy0: left promiscuous mode
[  857.585411][T22608] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  857.598314][T22608] test-bond1 (unregistering): Released all slaves
[  857.652386][T22609] test-bond0 (unregistering): Released all slaves