[  528.744468] fab-br0: port 1(fbond) entered blocking state
[  528.744548] fab-br0: port 1(fbond) entered disabled state
[  528.744610] fbond: entered allmulticast mode
[  528.744723] fbond: entered promiscuous mode
[  528.763715] veth1-bond: entered promiscuous mode
[  528.763791] veth1-bond: entered allmulticast mode
[  528.763864] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.779642] veth2-bond: entered promiscuous mode
[  528.779699] veth2-bond: entered allmulticast mode
[  528.779751] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.883559] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.883663] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.883776] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.883866] fbond: active interface up!
[  528.883947] fab-br0: port 1(fbond) entered blocking state
[  528.884004] fab-br0: port 1(fbond) entered forwarding state
[  530.078288] fbond: left allmulticast mode
[  530.078357] veth1-bond: left allmulticast mode
[  530.078408] veth2-bond: left allmulticast mode
[  530.078466] fbond: left promiscuous mode
[  530.078505] veth1-bond: left promiscuous mode
[  530.078578] veth2-bond: left promiscuous mode
[  530.078651] fab-br0: port 1(fbond) entered disabled state
[  530.120159] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.120261] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.136803] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.136925] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.146696] fbond (unregistering): Released all slaves