[  840.589532][ T9396] fab-br0: port 1(fbond) entered blocking state
[  840.589816][ T9396] fab-br0: port 1(fbond) entered disabled state
[  840.590062][ T9396] fbond: entered allmulticast mode
[  840.592089][ T9396] fbond: entered promiscuous mode
[  840.699404][ T9398] veth1-bond: entered promiscuous mode
[  840.699847][ T9398] veth1-bond: entered allmulticast mode
[  840.700654][ T9398] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  840.777640][ T9399] veth2-bond: entered promiscuous mode
[  840.778104][ T9399] veth2-bond: entered allmulticast mode
[  840.778677][ T9399] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  840.940432][ T8604] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  840.941725][ T8604] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  840.942326][ T8604] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  840.942972][ T8604] fbond: active interface up!
[  841.012334][ T9402] fab-br0: port 1(fbond) entered blocking state
[  841.012613][ T9402] fab-br0: port 1(fbond) entered forwarding state
[  843.474283][ T9445] fbond: left allmulticast mode
[  843.474529][ T9445] veth1-bond: left allmulticast mode
[  843.474721][ T9445] veth2-bond: left allmulticast mode
[  843.474889][ T9445] fbond: left promiscuous mode
[  843.475053][ T9445] veth1-bond: left promiscuous mode
[  843.475437][ T9445] veth2-bond: left promiscuous mode
[  843.475908][ T9445] fab-br0: port 1(fbond) entered disabled state
[  843.943335][ T9446] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  843.944354][ T9446] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  843.968727][ T9446] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  843.969774][ T9446] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  843.998684][ T9446] fbond (unregistering): Released all slaves