[  825.525054] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  825.525197] test-bond1: (slave test-bond0): making interface the new active one
[  825.525298] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  825.543426] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  825.552040] test-bond1: entered promiscuous mode
[  825.552077] test-bond0: entered promiscuous mode
[  826.554237] test-bond1: left promiscuous mode
[  826.554287] test-bond0: left promiscuous mode
[  827.183706] test-dummy0: entered promiscuous mode
[  829.199590] test-dummy0: left promiscuous mode
[  829.320691] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  829.326608] test-bond1 (unregistering): Released all slaves
[  829.338870] test-bond0 (unregistering): Released all slaves