[  518.525651] bond0 (unregistering): Released all slaves
[  519.076284] fab-br0: port 1(fbond) entered blocking state
[  519.076387] fab-br0: port 1(fbond) entered disabled state
[  519.076474] fbond: entered allmulticast mode
[  519.076575] fbond: entered promiscuous mode
[  519.090619] veth1-bond: entered promiscuous mode
[  519.090686] veth1-bond: entered allmulticast mode
[  519.090747] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  519.103783] veth2-bond: entered promiscuous mode
[  519.103854] veth2-bond: entered allmulticast mode
[  519.103918] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  519.128391] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.140462] fab-br0: port 1(fbond) entered blocking state
[  519.140529] fab-br0: port 1(fbond) entered forwarding state
[  519.233399] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.233532] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  519.233613] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  519.233686] fbond: active interface up!
[  520.672968] fbond: left allmulticast mode
[  520.673039] veth1-bond: left allmulticast mode
[  520.673097] veth2-bond: left allmulticast mode
[  520.673151] fbond: left promiscuous mode
[  520.673195] veth1-bond: left promiscuous mode
[  520.673242] veth2-bond: left promiscuous mode
[  520.673294] fab-br0: port 1(fbond) entered disabled state
[  520.715224] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  520.715340] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  520.721538] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  520.721643] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  520.731463] fbond (unregistering): Released all slaves