[  991.516065][T22416] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  991.517377][T22416] test-bond1: (slave test-bond0): making interface the new active one
[  991.517912][T22416] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  991.653919][T22421] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  991.723869][T22424] test-bond1: entered promiscuous mode
[  991.724094][T22424] test-bond0: entered promiscuous mode
[  992.737034][T22424] test-bond1: left promiscuous mode
[  992.737280][T22424] test-bond0: left promiscuous mode
[  994.287403][T22426] test-dummy0: entered promiscuous mode
[  996.331739][T22426] test-dummy0: left promiscuous mode
[  996.511865][T22429] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  996.525356][T22429] test-bond1 (unregistering): Released all slaves
[  996.583199][T22430] test-bond0 (unregistering): Released all slaves