[  818.673168][T22337] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  818.677994][T22337] test-bond1: (slave test-bond0): making interface the new active one
[  818.678484][T22337] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  818.825959][T22342] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  818.912749][T22346] test-bond1: entered promiscuous mode
[  818.912923][T22346] test-bond0: entered promiscuous mode
[  819.934950][T22346] test-bond1: left promiscuous mode
[  819.935205][T22346] test-bond0: left promiscuous mode
[  821.501406][T22348] test-dummy0: entered promiscuous mode
[  823.536902][T22348] test-dummy0: left promiscuous mode
[  823.718964][T22351] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  823.727758][T22351] test-bond1 (unregistering): Released all slaves
[  823.788145][T22352] test-bond0 (unregistering): Released all slaves