[  959.159028][T22138] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  959.160061][T22138] test-bond1: (slave test-bond0): making interface the new active one
[  959.160412][T22138] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  959.287919][T22143] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  959.347162][T22146] test-bond1: entered promiscuous mode
[  959.347303][T22146] test-bond0: entered promiscuous mode
[  960.360451][T22146] test-bond1: left promiscuous mode
[  960.360606][T22146] test-bond0: left promiscuous mode
[  961.822140][T22148] test-dummy0: entered promiscuous mode
[  963.870036][T22148] test-dummy0: left promiscuous mode
[  964.033489][T22151] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  964.041825][T22151] test-bond1 (unregistering): Released all slaves
[  964.096967][T22152] test-bond0 (unregistering): Released all slaves