[  864.163584] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  864.163695] test-bond1: (slave test-bond0): making interface the new active one
[  864.163765] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  864.181151] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  864.190081] test-bond1: entered promiscuous mode
[  864.190130] test-bond0: entered promiscuous mode
[  865.192256] test-bond1: left promiscuous mode
[  865.192307] test-bond0: left promiscuous mode
[  865.914162] test-dummy0: entered promiscuous mode
[  867.937820] test-dummy0: left promiscuous mode
[  868.049181] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  868.054512] test-bond1 (unregistering): Released all slaves
[  868.068855] test-bond0 (unregistering): Released all slaves