[  978.870824][T23113] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  978.871938][T23113] test-bond1: (slave test-bond0): making interface the new active one
[  978.872355][T23113] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  979.003735][T23118] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  979.065436][T23121] test-bond1: entered promiscuous mode
[  979.065619][T23121] test-bond0: entered promiscuous mode
[  980.075576][T23121] test-bond1: left promiscuous mode
[  980.075781][T23121] test-bond0: left promiscuous mode
[  981.590618][T23123] test-dummy0: entered promiscuous mode
[  983.633115][T23123] test-dummy0: left promiscuous mode
[  983.804569][T23126] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  983.812337][T23126] test-bond1 (unregistering): Released all slaves
[  983.859624][T23127] test-bond0 (unregistering): Released all slaves