[  822.780699] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  822.780840] test-bond1: (slave test-bond0): making interface the new active one
[  822.780950] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  822.799807] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  822.808409] test-bond1: entered promiscuous mode
[  822.808478] test-bond0: entered promiscuous mode
[  823.812035] test-bond1: left promiscuous mode
[  823.812149] test-bond0: left promiscuous mode
[  824.467252] test-dummy0: entered promiscuous mode
[  826.484976] test-dummy0: left promiscuous mode
[  826.597666] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  826.602644] test-bond1 (unregistering): Released all slaves
[  826.613744] test-bond0 (unregistering): Released all slaves