[  952.400381][T23185] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  952.404794][T23185] test-bond1: (slave test-bond0): making interface the new active one
[  952.405178][T23185] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  952.545852][T23190] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  952.608755][T23193] test-bond1: entered promiscuous mode
[  952.608930][T23193] test-bond0: entered promiscuous mode
[  953.624687][T23193] test-bond1: left promiscuous mode
[  953.624977][T23193] test-bond0: left promiscuous mode
[  955.258478][T23195] test-dummy0: entered promiscuous mode
[  957.293517][T23195] test-dummy0: left promiscuous mode
[  957.462334][T23198] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  957.468968][T23198] test-bond1 (unregistering): Released all slaves
[  957.522605][T23199] test-bond0 (unregistering): Released all slaves