[  534.163263] fab-br0: port 1(fbond) entered blocking state
[  534.163323] fab-br0: port 1(fbond) entered disabled state
[  534.163371] fbond: entered allmulticast mode
[  534.163456] fbond: entered promiscuous mode
[  534.177050] veth1-bond: entered promiscuous mode
[  534.177124] veth1-bond: entered allmulticast mode
[  534.177185] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.187666] veth2-bond: entered promiscuous mode
[  534.187740] veth2-bond: entered allmulticast mode
[  534.187811] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.220863] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.221012] fab-br0: port 1(fbond) entered blocking state
[  534.221054] fab-br0: port 1(fbond) entered forwarding state
[  534.324908] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.325029] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.325112] fbond: active interface up!
[  535.477216] fbond: left allmulticast mode
[  535.477277] veth1-bond: left allmulticast mode
[  535.477327] veth2-bond: left allmulticast mode
[  535.477379] fbond: left promiscuous mode
[  535.477422] veth1-bond: left promiscuous mode
[  535.477484] veth2-bond: left promiscuous mode
[  535.477555] fab-br0: port 1(fbond) entered disabled state
[  535.509933] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  535.510029] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  535.523019] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  535.523164] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  535.528933] fbond (unregistering): Released all slaves