[  962.982030][T22782] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  962.983086][T22782] test-bond1: (slave test-bond0): making interface the new active one
[  962.983436][T22782] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  963.178162][T22790] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  963.236116][T22793] test-bond1: entered promiscuous mode
[  963.236263][T22793] test-bond0: entered promiscuous mode
[  964.248927][T22793] test-bond1: left promiscuous mode
[  964.249095][T22793] test-bond0: left promiscuous mode
[  965.775205][T22795] test-dummy0: entered promiscuous mode
[  967.824212][T22795] test-dummy0: left promiscuous mode
[  968.018860][T22798] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  968.028225][T22798] test-bond1 (unregistering): Released all slaves
[  968.083926][T22799] test-bond0 (unregistering): Released all slaves