[  528.225428] fab-br0: port 1(fbond) entered blocking state
[  528.225531] fab-br0: port 1(fbond) entered disabled state
[  528.225601] fbond: entered allmulticast mode
[  528.225766] fbond: entered promiscuous mode
[  528.238967] veth1-bond: entered promiscuous mode
[  528.239022] veth1-bond: entered allmulticast mode
[  528.239089] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.249495] veth2-bond: entered promiscuous mode
[  528.249549] veth2-bond: entered allmulticast mode
[  528.249605] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.284923] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.285066] fab-br0: port 1(fbond) entered blocking state
[  528.285118] fab-br0: port 1(fbond) entered forwarding state
[  528.388941] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.389100] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.389171] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.389226] fbond: active interface up!
[  529.759807] fbond: left allmulticast mode
[  529.759874] veth1-bond: left allmulticast mode
[  529.759941] veth2-bond: left allmulticast mode
[  529.760000] fbond: left promiscuous mode
[  529.760054] veth1-bond: left promiscuous mode
[  529.760116] veth2-bond: left promiscuous mode
[  529.760192] fab-br0: port 1(fbond) entered disabled state
[  529.801246] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.801401] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.821079] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.821253] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.833977] fbond (unregistering): Released all slaves