[  954.715108][T23276] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  954.716204][T23276] test-bond1: (slave test-bond0): making interface the new active one
[  954.724962][T23276] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  954.864583][T23281] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  954.927425][T23284] test-bond1: entered promiscuous mode
[  954.927582][T23284] test-bond0: entered promiscuous mode
[  955.938839][T23284] test-bond1: left promiscuous mode
[  955.938987][T23284] test-bond0: left promiscuous mode
[  957.335383][T23286] test-dummy0: entered promiscuous mode
[  959.365564][T23286] test-dummy0: left promiscuous mode
[  959.529134][T23289] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  959.537955][T23289] test-bond1 (unregistering): Released all slaves
[  959.578100][T23290] test-bond0 (unregistering): Released all slaves