[  815.436954][T22633] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  815.438357][T22633] test-bond1: (slave test-bond0): making interface the new active one
[  815.438716][T22633] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  815.559964][T22638] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  815.623636][T22641] test-bond1: entered promiscuous mode
[  815.623768][T22641] test-bond0: entered promiscuous mode
[  816.646014][T22641] test-bond1: left promiscuous mode
[  816.646222][T22641] test-bond0: left promiscuous mode
[  818.218417][T22643] test-dummy0: entered promiscuous mode
[  820.263165][T22643] test-dummy0: left promiscuous mode
[  820.429164][T22646] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  820.437399][T22646] test-bond1 (unregistering): Released all slaves
[  820.476823][T22647] test-bond0 (unregistering): Released all slaves